Cultured meat is meat produced from stem cell biopsies of cattle. Stem cells were cultured in a bioreactor in the presence of serum to grow the flesh to maturity. Cultured meat technology originated from regenerative medical technology; however, it has been given a new lease of life to produce cultured meat as an innovative food source in the future without involving cattle breeding. This technology can reduce the negative environmental impacts of global warming, water use, soil, and unethical handling of animals. In the excitement of accepting this new technology, the halal status of cultured meat is in question, as it can be produced from embryonic stem cells and myosatellite cells, each of which can be disputed for their halal status. Additionally, the process of culturing and maturation of stem cells involves the use of an impure medium derived from animal blood. Thus, cultured meat is acceptable to Muslims only if the stem cells, medium and scaffold biomaterials used to manufacture it are from Halal sources and shall be in line with the six principles discussed in this study. The discussion is based on Halal and haram animals; Animal slaughtering; Not derived from a source of najs (impurity); Istihalah tammah (perfect substance change); Maslahah (public interest or benefit) and mafsadah (damage); and Darurat (exigency) of cultured meat)).

Sixty strains (n = 60) of Vibrio vulnificus were examined for their multiple antibiotic resistance (MAR) index, plasmid profiles, and DNA polymorphisms. Thirty-seven strains (n = 37) were isolated from cockles (Anadara granosa) in Malaysia, while 23 (n = 23) isolates were isolated from clams (Mercenaria mercenaria) in Qatar. All isolates were resistant to two or more of the antibiotics tested, with the most common resistances were demonstrated towards penicillin (93%), ampicillin (70%), cephalothin (65%), clindamycin (66%), vancomycin (64%), and erythromycin (51%). The antibiotic that experienced the least resistance was kanamycin (6%), and all isolates were susceptible to cefoperazone, streptomycin, and tetracycline. The MAR index for the V. vulnificus isolated from Malaysia and Qatar, possessed similar values which ranged from 0.2 to 0.7, respectively. Plasmid analysis demonstrated that 65% of V. vulnificus strains harbored plasmids, while 35% were not. Nineteen (P1–P19) plasmids profiles were observed. No specific cluster or group was observed although they were isolated from different sample sources and locations by phylogenetic analysis using GelCompar II software at an 80% similarity level. Results demonstrated the high MAR index and genomic heterogeneity of V. vulnificus, which are of great concern to the human health of those who have consumed cockles and clams from the study area.

Food safety and security are top priorities for consumers and the food industry alike. Despite strict standards and criteria for food production processes, the potential for food-borne diseases due to improper handling and processing is always present. This has led to an urgent need for solutions that can ensure the safety of packaged foods. Therefore, this paper reviews intelligent packaging, which employs non-toxic and environmentally friendly packaging with superior bioactive materials that has emerged as a promising solution. This review was prepared based on several online libraries and databases from 2008 to 2022. By incorporating halal bioactive materials into the packaging system, it becomes possible to interact with the contents and surrounding environment of halal food products, helping preserve them for longer periods. One particularly promising avenue of research is the use of natural colourants as halal bioactive materials. These colourants possess excellent chemical, thermal, and physical stabilities, along with antioxidant and antimicrobial properties, making them ideal candidates for use in intelligent indicators that can detect food blemishes and prevent pathogenic spoilage. However, despite the potential of this technology, further research and development are needed to promote commercial applications and market development. With continued efforts to explore the full potential of natural colourants as halal bioactive materials, we can meet the increasing demand for food safety and security, helping to ensure that consumers have access to high-quality, safe, and nutritious foods.

Meat culturing technology goes beyond laboratory research and materialises in the market. Nonetheless, this technology has raised concerns among Muslim consumers worldwide due to its medium, especially foetal bovine serum (FBS), which originates from blood. Thus, the aim of this research was to determine the halal status of cultured meat by detecting species-specific DNA of bovine serum as one of the media used during meat production. Polymerase chain reaction (PCR) analysis was conducted by targeting mitochondrial cytochrome oxidase II (COII) gene sequences, producing a 165 bp amplicon. The sequences of the primers used were Bovine-F, 5′-CAT CAT AGC AAT TGC CAT AGT CC-3′ and Bovine-R, 5′-GTA CTA GTA GTA TTA GAG CTA GAA TTA G-3′. DNA extraction was conducted using a QIAGEN Blood and Tissue™ commercial kit. The presence study also included a literature review on the Istihalah (transformation) concept in order to determine the halal status of cultured meat. The results revealed that bovine DNA was detected in all samples tested using PCR analysis. Therefore, Istihalah tammah (perfect transformation) does not occur due to the ability of PCR analysis to detect bovine DNA in FBS and is prohibited according to Shariah law.

Zingiber officinale Roscoe var. Bentong or locally known as Bentong ginger is exclusively planted and harvested in the district of Bentong, Pahang, Malaysia. The demand for this ginger species has dramatically increased due to its high food and medicinal values, owing to the presence of 6-shogaol and 6-gingerol as active compounds. This study aimed to measure the concentrations of those active compounds with respect to their one-year plantation duration (January - December 2018). The proximate analysis, heavy metals and antioxidant activity were simultaneously determined during the plant growth. 6-gingerol was present in both fresh and dried samples whilst 6-shogaol could only be found in dried samples. Fresh ginger recorded the highest 6-gingerol content (2.09 mg/g) in the seventh month of harvesting time. On the other hand, in the sixth month of harvesting time, dried ginger had the highest concentration of 6-gingerol (0.66 mg/g) and 6-shogaol (1.85 mg/g). Notably, the accumulation of heavy metals such as As, Pb, Cd and Hg in Bentong ginger was relatively low and within the permissible limit. Meanwhile, the total polyphenol and phenolic content of Bentong ginger extract solution were observed to decrease as the ginger was maturing. In conclusion, Z. officinale Roscoe var. Bentong yielded different amounts of active compounds with respect to its harvesting time. Nevertheless, it generally exhibits good values in terms of chemical compositions that can be potentially used as nutraceutical food.