Effect of sodium bicarbonate and sodium chloride on protein conformation and gel properties of pork myofibrillar protein

Autor: Zhuang-Li Kang, Ling-Hui Kong, Zhong-liang Hu, Yan-Ping Li, Han-Jun Ma
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Arabian Journal of Chemistry, Vol 16, Iss 4, Pp 104574- (2023)
Druh dokumentu: article
ISSN: 1878-5352
DOI: 10.1016/j.arabjc.2023.104574
Popis: To explore the potential of using sodium bicarbonate to take the place of sodium chloride, the changes in endogenous fluorescence, ultraviolet absorption spectrum, water holding capacity, gel properties and water distribution of pork myofibrillar protein were investigated. Because of the increase in pH and the exposure of more tryptophan and tyrosine residues with increasing sodium bicarbonate, the cooking yield and gel strength of pork myofibrillar protein significantly increased (P
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