期刊文献+

木薯淀粉与胶原蛋白作用物理化及其体外消化性质研究 被引量:6

Study on physicochemical and digestibility properties of the product of cassava starch interacted with collagen in vitro
下载PDF
导出
摘要 研究了蛋白-淀粉作用物的粘度曲线特征,溶胀能力等理化性质,采用改进的In-Vitro体外消化模型模拟人体消化道环境,对不同蛋白质含量的蛋白-淀粉作用物样品的消化性能进行了研究。研究表明,该作用物不易糊化,其糊的粘度显著低于原淀粉,溶胀能力降低;由于胶原蛋白与木薯淀粉的相互作用,底物结构发生改变,使得作用物的消化性能随着蛋白质含量的增加而降低。 The physicochemical properties of pro-starch ,such as viscosity curve characteristics,solubility and swelling ability were studied.A modified In-Vitro digestion model,simulating human gastrointestinal environment was used to study the digestibility of pro-starch with different protein content.The results showed that pro-starch was not easy to gelatinize,its paste viscosity was significantly lower than native starch,and the ability of solubility and swelling reduced. The digestibility of products decreased with the protein content increasing as the result of interaction between collagen and cassava starch and the change of substrate structure.
出处 《食品工业科技》 CAS CSCD 北大核心 2011年第10期103-106,共4页 Science and Technology of Food Industry
关键词 木薯淀粉 胶原蛋白 理化性质 消化性能 cassava starch collagen physicochemical property digestibility
  • 相关文献

参考文献9

二级参考文献34

共引文献60

同被引文献87

引证文献6

二级引证文献28

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部