Agricultural vegetable products always seek to meet the growing demands of the population; however, today, there are great losses in supply chains and in the sales stage. Looking for a longer shelf life of fruits and vegetables, postharvest technologies have been developed that allow an adequate transfer from the field to the point of sale and a longer shelf life. One of the most attractive methods to improve quality and nutritional content and extend shelf life of fruits and vegetables is the incorporation of bioactive compounds with postharvest technologies. These compounds are substances that can prevent food spoilage and the proliferation of harmful microorganisms and, in some cases, act as a dietary supplement or provide health benefits. This review presents an updated overview of the knowledge about bioactive compounds derived from plant residues, the techniques most used for obtaining them, their incorporation in edible films and coatings, and the methods of microbial inhibition.

Lactic acid bacteria (LAB) have historically been used in fermentation processes, playing a key role in the development of foods with health benefits. Understanding the factors that affect LAB functionality is essential for optimizing their application. During fermentation processes, LAB produce different metabolites of interest, such as lactic acid, gamma-aminobutyric acid (GABA), and short-chain fatty acids, whose production is influenced by conditions such as temperature and pH. Although LAB exhibit optimal growth ranges, their ability to adapt to moderate variations makes them particularly valuable in various applications. Currently, the impact of these LAB metabolites on human physiology is being actively investigated, especially for modulation of the Microbiota–Gut–Brain axis. Certain compounds derived from LAB have been shown to contribute to neurological, immunological, and metabolic processes, opening new perspectives for the design of functional foods. This article provides a comprehensive overview of the importance of lactic acid bacteria in human health and highlights their potential for the development of innovative strategies to promote well-being through diet.

Artisan goat cheeses (AGCs) from four different producers in Coahuila, Mexico, along with a pasteurized goat cheese (C), were subjected to a comprehensive analysis covering production, chemical, microbiological aspects, and texture. The study aimed to discern the impact of feeding practices, seasonality, and manufacturing technology on their properties. Aspects such as the manufacturing production, chemical composition, microbiological load, and texture characteristics were analyzed. The results highlighted a higher protein content in the cheeses from grazing goats (14.51%), while the highest fat (14.25%) and ash (3.27%) contents were found in the cheeses made during spring from stabled goats. Correlations were noted between the protein content and hardness, as well as the acidity and adhesiveness. Most of the analyzed cheeses showed microbiological levels higher than those allowed by national regulations, with counts ranging from 1 to 7.5 Log cfu g⁻¹ for total coliforms, 2.39 to 7.52 Log cfu g⁻¹ for molds and yeasts, as well as 2.16 to 6.53 Log cfu g⁻¹ for Staphylococcus. The findings of this study offer a comprehensive insight of the effects of feeding practices, seasonality, and manufacturing technology on AGC properties, potentially guiding improvements in both production processes and product quality.

The Sapotaceae family includes various fruit species of ecological, economic, and nutritional importance, among which Pouteria sapota (mamey sapote), Manilkara zapota (zapote chico), Pouteria campechiana (canistel), and Pouteria viridis (zapote verde) stand out, widely distributed throughout Mesoamerica. These species have traditionally been used as a source of food, natural medicine, and other products of cultural value. In recent decades, there has been growing scientific interest in studying their phytochemical composition, which has led to the identification of important secondary metabolites such as phenolic compounds, carotenoids, flavonoids, and triterpenes, associated with beneficial health effects. This article summarizes and analyzes the available information on their diversity, traditional use, chemical composition, and biological activities. It also highlights research opportunities aimed at the development of functional products, therapeutic applications, and nutraceuticals, as well as the sustainable use of these species.

Los quesos artesanales son reconocidos en el mundo por sus nutrientes y características sensoriales. Son elaborados manualmente en la pequeña industria con leche no sometida a tratamiento térmico que disminuya la flora microbiana, carentes casi siempre de control de calidad. Durante la presente investigación se midió la capacidad de inhibición de dos cepas de bacterias acidolácticas (BAL) aisladas en un estudio previo, conocidas como QR y QJ sobre las bacterias patógenas Escherichia coli y Salmonella. Todos los microorganismos anteriores fueron inoculados en quesos elaborados con leche de cabra pasteurizada. Posteriormente los quesos pasaron por un periodo de maduración y al término de este se realizaron conteos de UFC/g. Se logró una disminución en el número de ambos patógenos. La cepa QJ presentó mayor inhibición contra Escherichia coli, mientras que la cepa QR contra Salmonella. Ambas cepas mostraron su mejor desempeño inhibitorio a los seis días de maduración.