A number of changes and social factors such as the expected population growth, the raising demand for animal proteins, food chain disruption due to the COVID-19 pandemic and conflicts are placing food security and sustainable diet at the very centre of the political agenda [...].
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http://dx.doi.org/10.3390/nu15132899 | DOI Listing |
Int J Food Sci
January 2025
Food Science and Technology Programme, Faculty of Science and Technology, Phranakhon Rajabhat University, Bangkok, Thailand.
As global demand for plant-based foods increases due to their nutritional and environmental benefits, young jackfruit () is emerging as a promising meat alternative. This study evaluates the effects of heat treatments-specifically blanching for 5 min and boiling for 15, 30, and 45 min-on the quality and sensory attributes of jackfruit-based meatballs. The results indicate consistent color values ( , , and ) across the samples, with values ranging from 53.
View Article and Find Full Text PDFJ Anim Physiol Anim Nutr (Berl)
January 2025
Department Animal Science, Higher Education Complex of Torbat-e Jam, Torbat-e Jam, Iran.
This study aimed to compare the effects of dietary supplementation of bacteriophage (BP) and acidifiers on performance, meat quality, morphology, and intestinal microbiota in chickens challenged and unchallenged with Salmonella enteritidis (SE) and also to investigate the possibility of replacing them in the diet with antibiotics. A total of 1760 male Ross (308) chicks were randomly assigned to 11 dietary treatments (8 pens/with 20 male chickens in each). Dietary treatments were as follows: SE-uninfected (negative control (NC), a basal diet without supplemention; NC+ 500 g/t BP (NBP1); NC+ 1000 g/t BP (NBP2); NC+ 300 mg/kg acidifier A (NAA); NC+ 300 mg/kg acidifier B (NAB)) and SE-infected (positive control (PC), a basal diet without supplemention; PC+ 40 mg/kg Antibiotic enrofloxacin (PA); PC+ 500 g/t BP (PBP1); PC+ 1000 g/t BP (PBP2); PC+ 3000 mg/kg acidifier A (PAA); PC+ 3000 mg/kg acidifier B (PAB)).
View Article and Find Full Text PDFFood Chem
January 2025
Department of Physiology, The Institute for Digital Medicine (WisDM), Yong Loo Lin School of Medicine, National University of Singapore, 2 Medical Drive, Singapore 117593, Singapore; Integrative Sciences and Engineering Programme (ISEP), National University of Singapore, Singapore 119077, Singapore; Institute of Bioengineering and Bioimaging (IBB), Agency for Science, Technology and Research (A*STAR), Singapore; Mechanobiology Institute, National University of Singapore, 5A Engineering Drive 1, Singapore 117411, Singapore; CAMP, Singapore-MIT Alliance for Research and Technology, 1 CREATE Way, Singapore 138602, Singapore. Electronic address:
Cultivated meats are typically hybrids of animal cells and plant proteins, but their high production costs limit their scalability. This study explores a cost-effective alternative by hypothesizing that controlling the Maillard and lipid thermal degradation reactions in pure cells can create a meaty aroma that could be extracted from minimal cell quantities. Using spontaneously immortalized porcine myoblasts and fibroblasts adapted to suspension culture with a 1 % serum concentration, we developed a method to isolate flavor precursors via freeze-thawing.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Animal & Dairy Sciences, University of Wisconsin-Madison, Madison, WI, 53706, USA.
Residual nitrite (NO) and nitrate (NO) have been widely studied in the past few decades for their function to improve processed meat quality and their impact on human health. In this study we examined how the residual nitrite and nitrate (NO) content of major classes of processed meats products (n = 1132) produced locally from three regions (East Coast, Midwest and West Coast) and plant protein-based meat analogues (n = 53) available at retail in the United States was influenced by their composition, processing, and geographical attributes. We also conducted time-dependent depletion studies and observed different patterns of NO depletion and conversion during processing and storage and correlated them with product quality.
View Article and Find Full Text PDFNutrients
January 2025
Department of Translational and Precision Medicine, Sapienza University of Rome, 00185 Rome, Italy.
There is a pressing need to expand the production and consumption of alternative protein sources from plants, fungi, insects, and algae from both nutritional and sustainability perspectives. It is well known that the postprandial rise in plasma amino acid concentrations and subsequent muscle anabolic response is greater after the ingestion of animal-derived protein sources, such as dairy, meat, and eggs, than plant-based proteins. However, emerging evidence shows that a similar muscle anabolic response is observed-despite a lower and slower postprandial aminoacidemia-after the ingestion of alternative protein sources compared with animal-derived protein sources.
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