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Effects of sodium tripolyphosphate on the quality and digestion properties of PSE pork.
Li, Shanshan; Mao, Xinrui; Diao, Xinyue; Yang, Kun; Shan, Kai; Li, Chunbao.
Afiliación
  • Li S; State Key Laboratory of Meat Quality Control and Cultured Meat, MOST; Key Laboratory of Meat Processing, MOA; Jiangsu Synergetic Innovation Center of Meat Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, PR China.
  • Mao X; State Key Laboratory of Meat Quality Control and Cultured Meat, MOST; Key Laboratory of Meat Processing, MOA; Jiangsu Synergetic Innovation Center of Meat Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, PR China.
  • Diao X; State Key Laboratory of Meat Quality Control and Cultured Meat, MOST; Key Laboratory of Meat Processing, MOA; Jiangsu Synergetic Innovation Center of Meat Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, PR China.
  • Yang K; State Key Laboratory of Meat Quality Control and Cultured Meat, MOST; Key Laboratory of Meat Processing, MOA; Jiangsu Synergetic Innovation Center of Meat Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, PR China.
  • Shan K; State Key Laboratory of Meat Quality Control and Cultured Meat, MOST; Key Laboratory of Meat Processing, MOA; Jiangsu Synergetic Innovation Center of Meat Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, PR China.
  • Li C; State Key Laboratory of Meat Quality Control and Cultured Meat, MOST; Key Laboratory of Meat Processing, MOA; Jiangsu Synergetic Innovation Center of Meat Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, PR China. Electronic ad
Food Chem ; 460(Pt 1): 140558, 2024 Dec 01.
Article en En | MEDLINE | ID: mdl-39067389
ABSTRACT
This study aimed to examine the impact of sodium tripolyphosphate (STPP) on the quality and digestive characteristics of PSE pork. The results showed a notable decrease in cooking loss of PSE pork from 29.11% to 25.67% with increasing STPP concentration (P < 0.05). Additionally, the gastric digestibility of PSE pork decreased significantly from 52.01% to 45.81% (P < 0.05). The particle size of digesta decreased significantly after gastrointestinal digestion (P < 0.05). These changes were primarily due to the enhanced cross-linking of proteins through ionic interactions, hydrogen bonds and hydrophobic interactions, and resulted in the embedding of hydrophobic groups and endogenous fluorophores. Furthermore, denser network was formed. These findings give a new insight into considering the impact of STPP on meat nutrition when used to enhance texture and water holding capacity.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Polifosfatos / Culinaria / Digestión / Productos de la Carne Límite: Animals Idioma: En Revista: Food Chem Año: 2024 Tipo del documento: Article
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Polifosfatos / Culinaria / Digestión / Productos de la Carne Límite: Animals Idioma: En Revista: Food Chem Año: 2024 Tipo del documento: Article