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Prof. Józef Gorzelany
University of Rzeszow, Poland

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Journal article
Published: 08 August 2021 in Agriculture
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Assessment of effectiveness of fertilisation is a complex, multistage procedure. A few methods, used for this purpose, are based mainly on physiological measures acquired from a limited number of plants. Assessment of the process taking into account the entire area, in which the crop is grown, can be conducted using satellite remote sensing methods. The current study presents four fertilisation schemes applied to maize plants, including innovative foliar fertilizers and soil localized fertilization. Nutritional status and condition of the plants were assessed using Normalized Difference Vegetation Index (NDVI), and the results were analysed in relation to the grain yield. The findings show that the complex fertilisation technology applied to maize is most effective, producing grain yield which was 42.4% higher than the yield from the control variant.

ACS Style

Natalia Matłok; Oskar Basara; Miłosz Zardzewiały; Józef Gorzelany; Maciej Balawejder. Effectiveness of a Complex Fertilisation Technology Applied to Zea mays, Assessed Based on Normalised Difference Vegetation Index (NDVI) from Terra Moderate Resolution Imaging Spectroradiometer (MODIS). Agriculture 2021, 11, 754 .

AMA Style

Natalia Matłok, Oskar Basara, Miłosz Zardzewiały, Józef Gorzelany, Maciej Balawejder. Effectiveness of a Complex Fertilisation Technology Applied to Zea mays, Assessed Based on Normalised Difference Vegetation Index (NDVI) from Terra Moderate Resolution Imaging Spectroradiometer (MODIS). Agriculture. 2021; 11 (8):754.

Chicago/Turabian Style

Natalia Matłok; Oskar Basara; Miłosz Zardzewiały; Józef Gorzelany; Maciej Balawejder. 2021. "Effectiveness of a Complex Fertilisation Technology Applied to Zea mays, Assessed Based on Normalised Difference Vegetation Index (NDVI) from Terra Moderate Resolution Imaging Spectroradiometer (MODIS)." Agriculture 11, no. 8: 754.

Research article
Published: 28 June 2021 in Journal of the American Society of Brewing Chemists
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By using Bishop’s formula to assess calculated extract potential of wheat grains at the stage of wholesale purchase of the material, it could be possible to determine the quality from the viewpoint of the brewing industry. Based on this, buyers could rapidly assess the material before purchase and malt-houses could optimize the technological process. This study examined the feasibility of Bishop’s formula (originally designed to identify calculated extract of malting barley) being applied to measure the calculated extract of wheat. For this purpose, ten winter cultivars of common hexaploid wheats, grown in 2019, were selected for the study. The variables applied included the cultivar and the plumpness of the wheat grains. The grains were sorted into size 2.5-2.8 mm and size > 2.8 mm for the study of nitrogen content and 1,000 grain weight (TGW). The wheat was malted and five-day laboratory malts were obtained. The Congress mashing protocol was carried out and the actual extract of the wheat malts was determined based on the extract produced in that specific process. The actual extract values were compared to the calculated extract according to Bishop (statistical analysis). Small statistical differences were observed between the calculated and the actual extract of the wheat malts, however more research is needed to determine if Bishop’s formula is as useful for wheat as it is for barley malt.

ACS Style

Józef Gorzelany; Justyna Belcar. A Preliminary Study on the Use of Bishop’s Formula for the Prediction of Wheat Malt Extract. Journal of the American Society of Brewing Chemists 2021, 1 -6.

AMA Style

Józef Gorzelany, Justyna Belcar. A Preliminary Study on the Use of Bishop’s Formula for the Prediction of Wheat Malt Extract. Journal of the American Society of Brewing Chemists. 2021; ():1-6.

Chicago/Turabian Style

Józef Gorzelany; Justyna Belcar. 2021. "A Preliminary Study on the Use of Bishop’s Formula for the Prediction of Wheat Malt Extract." Journal of the American Society of Brewing Chemists , no. : 1-6.

Journal article
Published: 25 April 2021 in Agriculture
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The study presents the effects of fertilisation on selected quality parameters of the dried material obtained from plants of lovage and coriander. During the crop production process, the plants were treated with two fertilisers containing substances potentially acting as elicitors. The dried material was obtained in course of a drying process carried out in optimum conditions and based on the CD-VMFD method which combines convective pre-drying (CD) at a low temperature (40 °C) with vacuum-microwave finish drying with the use of 240 W microwaves (VMFD). The quality of the dried material was evaluated through measurement of the total contents of polyphenols, total antioxidant potential (ABTS and DPPH method), and the profile of volatile compounds (headspace-solid phase microextractio-HS-SPME) as well as assessment of the colour. It was found that by applying first fertilisation (with organic components) it is possible to significantly increase the contents of both bioactive compounds and volatile substances responsible for the aroma. It was determined that the higher content of bioactive compounds was related to the composition of the first fertiliser, presumably the extract from common nettle. The study showed that the application of the first fertiliser contributed to enhanced quality parameters of the raw material obtained.

ACS Style

Natalia Matłok; Józef Gorzelany; Adam Figiel; Maciej Balawejder. Effect of Fertilisation on the Quality of Dried Coriander (Coriandrum sativum L.) and Lovage (Levisticum officinale). Agriculture 2021, 11, 386 .

AMA Style

Natalia Matłok, Józef Gorzelany, Adam Figiel, Maciej Balawejder. Effect of Fertilisation on the Quality of Dried Coriander (Coriandrum sativum L.) and Lovage (Levisticum officinale). Agriculture. 2021; 11 (5):386.

Chicago/Turabian Style

Natalia Matłok; Józef Gorzelany; Adam Figiel; Maciej Balawejder. 2021. "Effect of Fertilisation on the Quality of Dried Coriander (Coriandrum sativum L.) and Lovage (Levisticum officinale)." Agriculture 11, no. 5: 386.

Journal article
Published: 24 November 2020 in Plants
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This study presents the effects of ozone treatment on microbial status and contents of selected bioactive compounds in marjoram plants. Origanum majorana L. is a widely used plant which in the course of production is affected by microbial infections. One of the ways to reduce microbial load involves application of a strong oxidant, such as ozone. In order to determine the effects of ozonation, a number of analyses were carried out including microbiological tests (aerobic colony count, yeast and mould count, and mesophilic lactic acid bacteria count) and chemical tests assessing total antioxidant potential, total polyphenols, and volatile fraction composition. Ultimately, the findings showed considerable (6-log) reduction in microbial load, with unchanged composition of headspace volatile compounds. Furthermore, the raw material obtained presented elevated the contents of the selected bioactive compounds. It was shown that the most beneficial effects are achieved when ozone treatment is applied at a rate of 1 ppm for a duration of 10 minutes.

ACS Style

Natalia Matłok; Tomasz Piechowiak; Miłosz Zardzewiały; Józef Gorzelany; Maciej Balawejder. Effects of Ozone Treatment on Microbial Status and the Contents of Selected Bioactive Compounds in Origanum majorana L. Plants. Plants 2020, 9, 1637 .

AMA Style

Natalia Matłok, Tomasz Piechowiak, Miłosz Zardzewiały, Józef Gorzelany, Maciej Balawejder. Effects of Ozone Treatment on Microbial Status and the Contents of Selected Bioactive Compounds in Origanum majorana L. Plants. Plants. 2020; 9 (12):1637.

Chicago/Turabian Style

Natalia Matłok; Tomasz Piechowiak; Miłosz Zardzewiały; Józef Gorzelany; Maciej Balawejder. 2020. "Effects of Ozone Treatment on Microbial Status and the Contents of Selected Bioactive Compounds in Origanum majorana L. Plants." Plants 9, no. 12: 1637.

Journal article
Published: 22 November 2020 in Applied Sciences
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The aim of the study was to identify the effects of ozone treatment reflected by the microbial, mechanical properties and selected chemical parameters during the storage of rhubarb petioles. For this purpose, after they were harvested, rhubarb petioles were treated with gaseous ozone at concentrations of 10 and 100 ppm, for the duration of 5, 15 and 30 min. Subsequently, the plant material was stored at room temperature for 14 days. After this time, the raw material was subjected to a number of chemical and mechanical tests. It was shown that the rhubarb petioles treated with ozone at a rate of 100 ppm for 30 min were characterized by the lowest loss of water content. It was also found that, compared to the control, most samples subjected to ozone treatment presented better mechanical properties, as well as higher oxidative potential and contents of polyphenols and vitamin C. Based on these findings, it was determined that ozone treatment largely increases storage stability of rhubarb.

ACS Style

Miłosz Zardzewiały; Natalia Matlok; Tomasz Piechowiak; Józef Gorzelany; Maciej Balawejder. Ozone Treatment as a Process of Quality Improvement Method of Rhubarb (Rheum rhaponticum L.) Petioles during Storage. Applied Sciences 2020, 10, 8282 .

AMA Style

Miłosz Zardzewiały, Natalia Matlok, Tomasz Piechowiak, Józef Gorzelany, Maciej Balawejder. Ozone Treatment as a Process of Quality Improvement Method of Rhubarb (Rheum rhaponticum L.) Petioles during Storage. Applied Sciences. 2020; 10 (22):8282.

Chicago/Turabian Style

Miłosz Zardzewiały; Natalia Matlok; Tomasz Piechowiak; Józef Gorzelany; Maciej Balawejder. 2020. "Ozone Treatment as a Process of Quality Improvement Method of Rhubarb (Rheum rhaponticum L.) Petioles during Storage." Applied Sciences 10, no. 22: 8282.

Journal article
Published: 06 November 2020 in Agronomy
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The present study was designed to identify the effects of ozone fumigation of red-veined sorrel plants on the selected physiological parameters and contents of bioactive compounds in the plant leaves. Sorrel plants grown in a pot experiment were subjected, at the final stage of growth, to ozone fumigation at a concentration of 1 ppm (mg m−3) for one, three, five, seven, and 10 min. The ozone treatment was followed with measurements performed one, four, and eight days later. The relative chlorophyll content in the leaves and selected chlorophyll fluorescence parameters (maximum quantum yield of PSII photochemistry, the maximum quantum yield of primary photochemistry and the performance index) and gas exchange parameters were assessed (net photosynthetic rate, transpiration rate, stomatal conductance, and intercellular CO2 concentration). By using the same leaves, the plant material was also assessed for the contents of bioactive compounds (total polyphenols) and for antioxidant properties (ABTS and DPPH assays). The ozone treatment did not produce adverse changes in the physiological parameters of the sorrel plants. Furthermore, no visible damage to the leaves was observed. On the other hand, the ozone fumigation induced the phenomenon of elicitation as a result of which it was observed that the ozone-treated sorrel plants had higher total polyphenol contents and greater antioxidant potential, compared to the plants of the same species grown in a traditional way without the ozone fumigation. Application of ozone fumigation in the production of Rumex sanguineus is associated with increased bioactive potential of the raw material obtained.

ACS Style

Natalia Matlok; Tomasz Piechowiak; Józef Gorzelany; Miłosz Zardzewiały; Maciej Balawejder. Effect of Ozone Fumigation on Physiological Processes and Bioactive Compounds of Red-Veined Sorrel (Rumex sanguineus). Agronomy 2020, 10, 1726 .

AMA Style

Natalia Matlok, Tomasz Piechowiak, Józef Gorzelany, Miłosz Zardzewiały, Maciej Balawejder. Effect of Ozone Fumigation on Physiological Processes and Bioactive Compounds of Red-Veined Sorrel (Rumex sanguineus). Agronomy. 2020; 10 (11):1726.

Chicago/Turabian Style

Natalia Matlok; Tomasz Piechowiak; Józef Gorzelany; Miłosz Zardzewiały; Maciej Balawejder. 2020. "Effect of Ozone Fumigation on Physiological Processes and Bioactive Compounds of Red-Veined Sorrel (Rumex sanguineus)." Agronomy 10, no. 11: 1726.

Journal article
Published: 09 August 2020 in Applied Sciences
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The purpose of the conducted study was to determine the effect of the applied organic and mineral fertilizer on the yield and the selected quality parameters of the obtained dried mass of Origanum vulgare L. A pot experiment was carried out involving two varieties of oregano (Aureum and Hot & Spicy), which were fertilized using organic and mineral fertilizer. The produced raw material underwent a drying process using the CPD-VMFD combination method, which involved convective pre-drying (40 °C and 0.8 m s−1) and vacuum-microwave finish drying at 240 W magnetron power. The resulting dry products were assessed in terms of color in CIE L * a * b * (Colour Ques spectrophotometer) and spectrophotometric analyses in order to determine the total content of polyphenols and antioxidant properties (ABTS and DPPH). Headspace solid phase micro-extraction (HS-SPME) from the obtained products was carried out, and their composition was determined by gas chromatography (GC-MS). The organic fertilizers used have resulted in the production of dry oregano herbs with a much higher bioactive potential than that of the herbs treated with material fertilizer. This phenomenon could be recognized as an elicitation effect associated with the use of common nettle extract. The organically fertilized oregano also contained an increased carvacrol content in the headspace, which resulted in a more intense odor of the dry herbs. The use of organic fertilizers in the cultivation of Origanum vulgare L. contributes to the production of raw material for direct consumption and drying, which has a higher bioactive potential and better organoleptic properties.

ACS Style

Natalia Matłok; Agnieszka Ewa Stępień; Józef Gorzelany; Renata Wojnarowska-Nowak; Maciej Balawejder. Effects of Organic and Mineral Fertilization on Yield and Selected Quality Parameters for Dried Herbs of Two Varieties of Oregano (Origanum vulgare L.). Applied Sciences 2020, 10, 5503 .

AMA Style

Natalia Matłok, Agnieszka Ewa Stępień, Józef Gorzelany, Renata Wojnarowska-Nowak, Maciej Balawejder. Effects of Organic and Mineral Fertilization on Yield and Selected Quality Parameters for Dried Herbs of Two Varieties of Oregano (Origanum vulgare L.). Applied Sciences. 2020; 10 (16):5503.

Chicago/Turabian Style

Natalia Matłok; Agnieszka Ewa Stępień; Józef Gorzelany; Renata Wojnarowska-Nowak; Maciej Balawejder. 2020. "Effects of Organic and Mineral Fertilization on Yield and Selected Quality Parameters for Dried Herbs of Two Varieties of Oregano (Origanum vulgare L.)." Applied Sciences 10, no. 16: 5503.

Journal article
Published: 03 June 2020 in Molecules
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This study investigates the effects of various drying methods applied to leaves of Cistus creticus L. on the contents of polyphenols and the composition of the volatile fraction. The following four drying methods were used: convection drying at a temperature of 40 °C (CD 40 °C), 50 °C (CD 50 °C), and 60 °C (CD 60 °C); vacuum-microwave (VMD 240 W); combined drying, involving convection pre-drying (50 °C) and vacuum-microwave (240 W) finish drying (CPD-VMFD) as well as freeze-drying (FD). Polyphenols in the dried leaves were determined using chromatography-photodiode detector-quadrupole/time of flight-mass spectrometry (UPLC-PDA-Q/TOF-MS). The contents of odoriferous substances in the dry material were determined by means of head space-solid phase microextraction (HS-SPME) with the use of a gas chromatograph (GC). Thirty-seven polyphenol components including 21 flavonols, eight flavan-3-ols, and eight hydrolyzed tannins in dry Pink Rock Rose material were found for the first time. The highest contents of polyphenols, totaling 2.8 g 100 g−1 dry matter (d.m.), were found in the samples subjected to the CPD/VMFD drying method. Pink Rock Rose subjected to this drying method was characterized by large quantities of odoriferous compounds, mainly eugenol, thymol, and carvacrol, which contribute to its antiseptic properties. By using CPD/VMFD methods, it is possible to obtain fine quality dry material from the leaves of C. creticus.

ACS Style

Natalia Matłok; Sabina Lachowicz; Józef Gorzelany; Maciej Balawejder. Influence of Drying Method on Some Bioactive Compounds and the Composition of Volatile Components in Dried Pink Rock Rose (Cistus creticus L.). Molecules 2020, 25, 2596 .

AMA Style

Natalia Matłok, Sabina Lachowicz, Józef Gorzelany, Maciej Balawejder. Influence of Drying Method on Some Bioactive Compounds and the Composition of Volatile Components in Dried Pink Rock Rose (Cistus creticus L.). Molecules. 2020; 25 (11):2596.

Chicago/Turabian Style

Natalia Matłok; Sabina Lachowicz; Józef Gorzelany; Maciej Balawejder. 2020. "Influence of Drying Method on Some Bioactive Compounds and the Composition of Volatile Components in Dried Pink Rock Rose (Cistus creticus L.)." Molecules 25, no. 11: 2596.

Journal article
Published: 09 April 2020 in Applied Sciences
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This manuscript presents the effect of foliar and soil fertilizer produced from thermally processed bone waste on the initial growth and development of maize plants. The developed fertilizers were tested in three different doses in a pot experiment. Because nutrient deficiency interferes with plant physiological processes, the impact of the developed fertilizers on gas exchange parameters, relative chlorophyll content, and chlorophyll fluorescence parameters were assessed. Based on the conducted research, it was found that fertilization with developed foliar and soil fertilizers increased the relative content of chlorophyll in maize leaves and increased the value of gas exchange parameters and chlorophyll fluorescence. All determined parameters of gas exchange and chlorophyll fluorescence showed a positive correlation depending on the dose of foliar fertilization used (average value r = 0.8414). In turn, the soil fertilization that was utilized during the experiment significantly correlated only with the content of chlorophyll (r = 0.6965). The tested fertilizers improvement of the physiological parameters of the plants, which indicates the fertilizing efficiency of the tested fertilizers.

ACS Style

Natalia Matlok; Małgorzata Szostek; Piotr Antos; Grażyna Gajdek; Józef Gorzelany; Dorota Bobrecka-Jamro; Maciej Balawejder. Effect of Foliar and Soil Fertilization with New Products Based on Calcinated Bones on Selected Physiological Parameters of Maize Plants. Applied Sciences 2020, 10, 2579 .

AMA Style

Natalia Matlok, Małgorzata Szostek, Piotr Antos, Grażyna Gajdek, Józef Gorzelany, Dorota Bobrecka-Jamro, Maciej Balawejder. Effect of Foliar and Soil Fertilization with New Products Based on Calcinated Bones on Selected Physiological Parameters of Maize Plants. Applied Sciences. 2020; 10 (7):2579.

Chicago/Turabian Style

Natalia Matlok; Małgorzata Szostek; Piotr Antos; Grażyna Gajdek; Józef Gorzelany; Dorota Bobrecka-Jamro; Maciej Balawejder. 2020. "Effect of Foliar and Soil Fertilization with New Products Based on Calcinated Bones on Selected Physiological Parameters of Maize Plants." Applied Sciences 10, no. 7: 2579.

Journal article
Published: 12 February 2020 in Sustainability
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In the presented manuscript, the method of production, mechanism of action and the potential fertilizing effect of fertilizer soil microgranules, characterized by a controlled release of ingredients, that were produced from thermally processed bone waste and protein were described. The prepared fertilizer was tested in 3 doses in a pot experiment and thereafter the selected dose of 30 kg ha−1 was utilized in field conditions. The applied dose of fertilizer caused an average increase of maize yield of 620 kg ha−1 (grain moisture 14%). It was found that the obtained increase of maize did not result from the amount of supplied micro and macro elements to the soil, but it was a consequence of the fertilizer’s mechanism of action. It was shown that the release of nitrogen in ammonium form from protein degradation due to the influence of fertilizer components and water had impact on the intensive growth and development of plant root system. This resulted in an increase in plant resistance to water stress during the growing season and consequently, greater yield. The developed soil fertilizer (produced mainly from the processed waste) with the proposed mechanism of action should be successfully applied in fertilizing plants that are grown in areas characterized by cyclical water shortages during the growing season

ACS Style

Maciej Balawejder; Małgorzata Szostek; Józef Gorzelany; Piotr Antos; Grzegorz Witek; Natalia Matłok. A Study on the Potential Fertilization Effects of Microgranule Fertilizer Based on the Protein and Calcined Bones in Maize Cultivation. Sustainability 2020, 12, 1343 .

AMA Style

Maciej Balawejder, Małgorzata Szostek, Józef Gorzelany, Piotr Antos, Grzegorz Witek, Natalia Matłok. A Study on the Potential Fertilization Effects of Microgranule Fertilizer Based on the Protein and Calcined Bones in Maize Cultivation. Sustainability. 2020; 12 (4):1343.

Chicago/Turabian Style

Maciej Balawejder; Małgorzata Szostek; Józef Gorzelany; Piotr Antos; Grzegorz Witek; Natalia Matłok. 2020. "A Study on the Potential Fertilization Effects of Microgranule Fertilizer Based on the Protein and Calcined Bones in Maize Cultivation." Sustainability 12, no. 4: 1343.

Journal article
Published: 22 November 2019 in Sustainability
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This study investigated the effects of sustainable, organic and standard mineral fertilization in selected phytometric features and contents of bioactive compounds in dry matter of two varieties of Ocimum basilicum L. The herbal material was first examined for its phytometric characterisation and then subjected to the combined convective pre-drying and vacuum-microwave finish drying method (CPD-VMFD). The energy consumption for the drying process of plant material in the case of CPD-VMFD is lower in comparison to the convection method (CD). The obtained dry material was assessed for determination of the colour parameters. Next, the analysis to identify the total content of polyphenols and the antioxidant properties (ABTS) was done. The dried material was subjected to head space–solid phase microextraction (HS-SPME) to determine volatile compound content. The herbal material obtained from the basil cultivated with an addition of sustainable, organic fertilizer was found to have a significantly higher content of bioactive compounds than the control, especially of polyphenols and volatile compounds like eucalyptol. Presumably, this is an effect of the elicitation process resulting from the fact that extract from common nettle was applied as an organic fertilizer component.

ACS Style

Natalia Matłok; Józef Gorzelany; Agnieszka Ewa Stępień; Adam Figiel; Maciej Balawejder. Effect of Fertilization in Selected Phytometric Features and Contents of Bioactive Compounds in Dry Matter of Two Varieties of Basil (Ocimum basilicum L.). Sustainability 2019, 11, 6590 .

AMA Style

Natalia Matłok, Józef Gorzelany, Agnieszka Ewa Stępień, Adam Figiel, Maciej Balawejder. Effect of Fertilization in Selected Phytometric Features and Contents of Bioactive Compounds in Dry Matter of Two Varieties of Basil (Ocimum basilicum L.). Sustainability. 2019; 11 (23):6590.

Chicago/Turabian Style

Natalia Matłok; Józef Gorzelany; Agnieszka Ewa Stępień; Adam Figiel; Maciej Balawejder. 2019. "Effect of Fertilization in Selected Phytometric Features and Contents of Bioactive Compounds in Dry Matter of Two Varieties of Basil (Ocimum basilicum L.)." Sustainability 11, no. 23: 6590.

Journal article
Published: 26 October 2019 in Energy
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The purpose of the experiments and calculations carried out was to determine the cost and energy consumption of the developed modifications of fruit tree production technology. Modifications to the technology of producing one-year apple trees consisted in energy or fertiliser use of the resulting waste biomass. By using waste biomass from production as an organic fertiliser in the technology for producing apple trees it was possible to reduce costs and energy inputs required, while maintaining the effectiveness of production. The lowest total cost of fruit tree production was identified in the case of the proposed, innovative technology involving utilisation of the waste biomass as a natural fertiliser (13 559.5 € ha−1), compared to the highest cost (13 680.3 € ha−1) identified in the case of the previously applied technology. The investigated apple tree production technologies differed in the related energy inputs required for the production process. The least energy-consuming apple tree production technology was the proposed technology, where the cumulative value of energy inputs amounted to 111 253.3 MJ ha−1. As proposed the modification in the fruit tree production technology, where waste biomass from plant nursery is applied as a fertiliser, solves the problems related to biomass disposal and utilisation.

ACS Style

Natalia Matłok; Józef Gorzelany. Assessment of cost and energy effectiveness of modified technologies for production of young fruit trees, taking into account the use of waste biomass for energy and soil amendment related purposes. Energy 2019, 190, 116428 .

AMA Style

Natalia Matłok, Józef Gorzelany. Assessment of cost and energy effectiveness of modified technologies for production of young fruit trees, taking into account the use of waste biomass for energy and soil amendment related purposes. Energy. 2019; 190 ():116428.

Chicago/Turabian Style

Natalia Matłok; Józef Gorzelany. 2019. "Assessment of cost and energy effectiveness of modified technologies for production of young fruit trees, taking into account the use of waste biomass for energy and soil amendment related purposes." Energy 190, no. : 116428.

Journal article
Published: 25 September 2019 in Sustainability
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Phosphorus is a biogenic element with a high importance within the food chain. Regrettably, there are limited amounts of phosphorus within minerals naturally occurring in the environment. Its scarcity leads to a necessity of closed loop economy, where this element could be obtained by the processing of various waste materials. Modern agriculture needs to provide sufficient amounts of phosphorus to plant organisms encountering problems with the bioavailability of nutrition. In this research, a post-processed animal waste material (calcined bone) was utilized to reclaim phosphorus and reintroduce it into the environment in a form of foliar fertilizer. The calcined bones were subjected to chemical transformation with nitric acid solution. The solubilization of bones was followed by laboratory-scale pot experiments, in which the fertilizer was used for the cultivation of maize plants. In the field experiments, the fertilizer was additionally fortified with boron and molybdenum elements. It was observed that the utilization of the fertilizer had a positive impact on maize plants, i.e., improvement in the biomass production of aboveground and underground parts of the plants. The amount of chlorophyll increased in comparison to control plants. Maize grain production was increased by approximately 600 kg ha−1).

ACS Style

Maciej Balawejder; Natalia Matłok; Józef Gorzelany; Marcin Pieniążek; Piotr Antos; Grzegorz Witek; Malgorzata Szostek. Foliar Fertilizer Based on Calcined Bones, Boron and Molybdenum—A Study on the Development and Potential Effects on Maize Grain Production. Sustainability 2019, 11, 5287 .

AMA Style

Maciej Balawejder, Natalia Matłok, Józef Gorzelany, Marcin Pieniążek, Piotr Antos, Grzegorz Witek, Malgorzata Szostek. Foliar Fertilizer Based on Calcined Bones, Boron and Molybdenum—A Study on the Development and Potential Effects on Maize Grain Production. Sustainability. 2019; 11 (19):5287.

Chicago/Turabian Style

Maciej Balawejder; Natalia Matłok; Józef Gorzelany; Marcin Pieniążek; Piotr Antos; Grzegorz Witek; Malgorzata Szostek. 2019. "Foliar Fertilizer Based on Calcined Bones, Boron and Molybdenum—A Study on the Development and Potential Effects on Maize Grain Production." Sustainability 11, no. 19: 5287.

Journal article
Published: 01 September 2019 in Agricultural Engineering
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The study assesses the quality of malt from spring malting barley grown in the Podkarpackie Province, and delivered to the SAN Farmers' Cooperative in 2018. After the initial technological assessment in the laboratory of SAN, the grain was malted in the Department of Agricultural and Food Production Engineering at the Institute of Agricultural Sciences, Land Management and Environmental Protection of the University of Rzeszow. Moisture, protein content, runoff time, viscosity, pH, wort clarity, extract content and diastatic power were determined in the tested malt, as well as wort obtained from it in the process of mashing. The average parameters of protein content, extractivity of malt ground into flour, of pH and the wort extract were normative, while the other researched parameters did not meet high quality requirements. A high loss of grain mass was noted during malting. After laboratory tests of malt and wort, it was determined that part of the malting raw material is of high malting quality and can be used without modification in the brewhouse for the malting and mashing process.

ACS Style

Józef Gorzelany; Justyna Belcar; Natalia Matłok. Assessment of the Quality of Malt Obtained from Spring Malting Barley Delivered to the San Farmers’ Cooperative in 2018. Agricultural Engineering 2019, 23, 51 -60.

AMA Style

Józef Gorzelany, Justyna Belcar, Natalia Matłok. Assessment of the Quality of Malt Obtained from Spring Malting Barley Delivered to the San Farmers’ Cooperative in 2018. Agricultural Engineering. 2019; 23 (3):51-60.

Chicago/Turabian Style

Józef Gorzelany; Justyna Belcar; Natalia Matłok. 2019. "Assessment of the Quality of Malt Obtained from Spring Malting Barley Delivered to the San Farmers’ Cooperative in 2018." Agricultural Engineering 23, no. 3: 51-60.

Original article
Published: 22 March 2019 in Journal of Food Science and Technology
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This study aimed to investigate the changes in the total polyphenolic content and antioxidant properties after subjecting Pink Rock Rose (Cistus creticus) leaves to three different drying procedures, including convection drying (CD) at 40, 50 and 60 °C; vacuum-microwave drying (VMD) at 240 W microwave power; and combined drying consisting of convective pre-drying at 50 °C followed by vacuum-microwave finish drying at 240 W microwave power (CPD-VMFD). The total polyphenolic content and antioxidant properties (DPPH, ABTS) of leaves subjected to these three drying methods were spectrophotometrically determined. The results show that convection drying at 40 °C and vacuum-microwave drying yielded dried leaves with the highest bioactive potential in terms of the total polyphenol content and antioxidant activity, with the highest and lowest values of final specific energy consumption, respectively. The lowest bioactive potential was found in a product dried at 60 °C, which can be attributed to the possible degradation or changes in polyphenol structures under high temperatures. During the combined treatment (CPD-VMFD), most of the moisture was efficiently removed from the raw material by CPD, whereas the time of drying was significantly reduced by the application of VMFD. Combined drying CPD-VMFD is most suitable for industrial applications as it produces dried leaves with a bioactive potential that is only slightly lower than that achieved with VMD while providing a high-throughput capacity relative to operating costs.

ACS Style

Agnieszka Ewa Stępień; Józef Gorzelany; Natalia Matłok; Krzysztof Lech; Adam Figiel. The effect of drying methods on the energy consumption, bioactive potential and colour of dried leaves of Pink Rock Rose (Cistus creticus). Journal of Food Science and Technology 2019, 56, 2386 -2394.

AMA Style

Agnieszka Ewa Stępień, Józef Gorzelany, Natalia Matłok, Krzysztof Lech, Adam Figiel. The effect of drying methods on the energy consumption, bioactive potential and colour of dried leaves of Pink Rock Rose (Cistus creticus). Journal of Food Science and Technology. 2019; 56 (5):2386-2394.

Chicago/Turabian Style

Agnieszka Ewa Stępień; Józef Gorzelany; Natalia Matłok; Krzysztof Lech; Adam Figiel. 2019. "The effect of drying methods on the energy consumption, bioactive potential and colour of dried leaves of Pink Rock Rose (Cistus creticus)." Journal of Food Science and Technology 56, no. 5: 2386-2394.

Journal article
Published: 12 March 2019 in Journal of Elementology
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Dagmara Migut; Grzegorz Zaguła; Józef Gorzelany; Stanislaw Pluta. Content of selected minerals in the fruit of Saskatoon berry (Amelanchier alnifolia Nutt.) genotypes grown in central Poland. Journal of Elementology 2019, 1 .

AMA Style

Dagmara Migut, Grzegorz Zaguła, Józef Gorzelany, Stanislaw Pluta. Content of selected minerals in the fruit of Saskatoon berry (Amelanchier alnifolia Nutt.) genotypes grown in central Poland. Journal of Elementology. 2019; (4/2019):1.

Chicago/Turabian Style

Dagmara Migut; Grzegorz Zaguła; Józef Gorzelany; Stanislaw Pluta. 2019. "Content of selected minerals in the fruit of Saskatoon berry (Amelanchier alnifolia Nutt.) genotypes grown in central Poland." Journal of Elementology , no. 4/2019: 1.

Conference paper
Published: 01 January 2019 in Chemical technology and engineering. Proceedings.2019.№1
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Natalia Matłok; Józef Gorzelany; Piotr Antos; Maciej Balawejder. Depth of Application of a Microgranule for Precision Sowing on the Controlled Release of Nutrients, and the Growth of Maize Plants in the Initial Stage of Development. Chemical technology and engineering. Proceedings.2019.№1 2019, 1 .

AMA Style

Natalia Matłok, Józef Gorzelany, Piotr Antos, Maciej Balawejder. Depth of Application of a Microgranule for Precision Sowing on the Controlled Release of Nutrients, and the Growth of Maize Plants in the Initial Stage of Development. Chemical technology and engineering. Proceedings.2019.№1. 2019; ():1.

Chicago/Turabian Style

Natalia Matłok; Józef Gorzelany; Piotr Antos; Maciej Balawejder. 2019. "Depth of Application of a Microgranule for Precision Sowing on the Controlled Release of Nutrients, and the Growth of Maize Plants in the Initial Stage of Development." Chemical technology and engineering. Proceedings.2019.№1 , no. : 1.

Journal article
Published: 06 September 2018 in Ozone: Science & Engineering
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Dagmara Migut; Józef Gorzelany; Piotr Antos; Maciej Balawejder. Postharvest Ozone Treatment of Cucumber as a Method for Prolonging the Suitability of the Fruit for Processing. Ozone: Science & Engineering 2018, 41, 261 -264.

AMA Style

Dagmara Migut, Józef Gorzelany, Piotr Antos, Maciej Balawejder. Postharvest Ozone Treatment of Cucumber as a Method for Prolonging the Suitability of the Fruit for Processing. Ozone: Science & Engineering. 2018; 41 (3):261-264.

Chicago/Turabian Style

Dagmara Migut; Józef Gorzelany; Piotr Antos; Maciej Balawejder. 2018. "Postharvest Ozone Treatment of Cucumber as a Method for Prolonging the Suitability of the Fruit for Processing." Ozone: Science & Engineering 41, no. 3: 261-264.

Original article
Published: 11 May 2018 in Ozone: Science & Engineering
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The potential of the ozone-enriched atmosphere for the improvement of the shelf life of apples of Gloster variety (Malus domestica) in cold storage was investigated. The storage experiment was conducted for 84 days. During that period, ozone at the concentration of 1 ppm was dosed every 12 hours for 1 minute. However, the exposure to ozone at such a concentration was unsuccessful in terms of inhibition of fungal disease development. Furthermore, the captan level in apples was reduced; therefore, they were more susceptible to fungal disease. On the other hand, the tests of the physical properties showed that utilization of ozone slowed down the ripening of apples; therefore, extending their shelf life provided that they were not infected.

ACS Style

Piotr Antos; Bartosz Piechowicz; Józef Gorzelany; Natalia Matłok; Dagmara Migut; Radosław Józefczyk; Maciej Balawejder. Effect of Ozone on Fruit Quality and Fungicide Residue Degradation in Apples during Cold Storage. Ozone: Science & Engineering 2018, 40, 482 -486.

AMA Style

Piotr Antos, Bartosz Piechowicz, Józef Gorzelany, Natalia Matłok, Dagmara Migut, Radosław Józefczyk, Maciej Balawejder. Effect of Ozone on Fruit Quality and Fungicide Residue Degradation in Apples during Cold Storage. Ozone: Science & Engineering. 2018; 40 (6):482-486.

Chicago/Turabian Style

Piotr Antos; Bartosz Piechowicz; Józef Gorzelany; Natalia Matłok; Dagmara Migut; Radosław Józefczyk; Maciej Balawejder. 2018. "Effect of Ozone on Fruit Quality and Fungicide Residue Degradation in Apples during Cold Storage." Ozone: Science & Engineering 40, no. 6: 482-486.

Original paper
Published: 19 October 2017 in European Food Research and Technology
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The changes of polyphenols and triterpenoids in three cranberry cultivars (‘Pilgrim’, ‘Stevens’, and ‘Ben Lear)’ from different maturity stages, grown in Poland, were determined using ultra-performance liquid chromatography (UPLC) and photodiode detector-quadrupole/time-of-flight mass spectrometry. Fifty-one bioactive compounds were identified in cranberry fruits, including 48 polyphenols (19 flavonols, 8 anthocyanins, 7 phenolic acids, and 14 flavan-3-ol oligomers) and 3 triterpenoids (betulinic, oleanolic, and ursolic acids). The concentrations of individual polyphenolic compounds during ripening were similar, whereas their values differed significantly. Immature fruits showed the lowest level of polyphenolic compounds, which increased in semi-mature cranberry fruits and did not change remarkably in commercially mature cranberry fruits. The quantity of phytochemical compounds during cranberry fruit ripening depended on cultivar, and the cultivar ‘Stevens’ had significantly higher concentrations of bioactive compounds and antioxidant capacity in comparison to the other tested cultivars.

ACS Style

Jan Oszmiański; Sabina Lachowicz; Józef Gorzelany; Natalia Matłok. The effect of different maturity stages on phytochemical composition and antioxidant capacity of cranberry cultivars. European Food Research and Technology 2017, 244, 705 -719.

AMA Style

Jan Oszmiański, Sabina Lachowicz, Józef Gorzelany, Natalia Matłok. The effect of different maturity stages on phytochemical composition and antioxidant capacity of cranberry cultivars. European Food Research and Technology. 2017; 244 (4):705-719.

Chicago/Turabian Style

Jan Oszmiański; Sabina Lachowicz; Józef Gorzelany; Natalia Matłok. 2017. "The effect of different maturity stages on phytochemical composition and antioxidant capacity of cranberry cultivars." European Food Research and Technology 244, no. 4: 705-719.