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http://dx.doi.org/10.1042/bj0670400 | DOI Listing |
Food Chem
March 2025
College of Food Science and Technology, Hunan Agricultural University, Changsha 410114, China. Electronic address:
A novel enzyme-modified cheddar cheese was prepared and the molecular mechanism of cheese flavor compensation by synergistic action of cell-free extracts and enzyme systems was investigated. By comparing five different protease-peptidase combinations, the group of neutral protease and flavor protease was found to increase the total leucine, valine, and isoleucine content (17.056 ± 0.
View Article and Find Full Text PDFFood Chem
February 2025
State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Wuhan 430062, PR China. Electronic address:
The black solider fly larvae (BSFL) can efficiently convert nitrogen in organic waste into insect protein. Bacillus subtilis S4, an efficient protein-degrading bacterium from the BSFL gut, was isolated and identified to explore the mechanism of nutrient metabolism underlying BSFL nitrogen utilization. Results showed that B.
View Article and Find Full Text PDFAnim Biosci
October 2024
Department of Animal Science, Chonnam National University, Gwangju, Korea.
Objective: Successful gene editing technology is crucial in molecular biology and related fields. An essential part of an efficient knock-in system is increasing homologous recombination (HR) efficiency in the double-strand break (DSB) repair pathways. Interestingly, HR is closely related to the DNA mismatch repair (MMR) pathway, whereby MMR-related gene Msh2 recognizes a mismatch of nucleotides in recombinant intermediates or gene conversion formed during HR.
View Article and Find Full Text PDFAn Acad Bras Cienc
July 2024
Universidade Federal de Santa Maria (UFSM), Departamento de Zootecnia, Avenida Roraima, 1000, Camobi, 97105-900 Santa Maria, RS, Brazil.
This study was conducted to determine the best combination of protein sources in diets for jundiá, based on growth, metabolism, and nutrient deposition. Five protein combinations were tested: casein + fish meal (control), casein + gelatin, casein + albumin, casein + albumin + fish meal, and albumin + fish meal, in diets containing 370 g Kg-1 of crude protein and 13.4 MJ Kg-1 of digestible energy.
View Article and Find Full Text PDFJ Anim Physiol Anim Nutr (Berl)
November 2024
Department of Animal Science, College of Animal Science and Fisheries, Sari Agricultural Sciences and Natural Resources University, Sari, Iran.
This experiment was carried out to investigate the effect of bioactive peptides derived from casein on performance, nutrient digestibility, enzyme activity and intestinal microbial population in broiler chickens. In this study, 350 1-day-old male Ross 308 broiler chicks were distributed among 35 pens in a completely randomized design with seven treatments, five replicates and 10 chicks in each replicate. The experimental treatments included: basal diet without any additives (control), basal diet + Avilamycin antibiotic, basal diet + 200, 400, 600, 800 and 1000 mg of peptides per kg of diet.
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