Study on Isolation and Raman Spectroscopy of Glycinin in Soybean Protein

• 作 者: YIN Haicheng HUANG Jin ZHANG H
• 机 构: CollegeofBiologicalEngineering,Grain&,CornEngineeringTechnologyResearchCenter
• 出 处: 粮油科技:英文版
• 发表日期: 2018年2期
• 关键词: SOYBEAN GLYCININ Secondary structures RAMAN spectroscopy ACIDIC and basic POLYPE
• 基金项目: Grain&Corn Engineering Technology Research Center,State Administration of Grain(GA2017004),Science and Technology Research Project of Henan(172102110205).

The secondary structures of soybean glycinin was investigated by Raman spectroscopy and its acidic and basic polypeptides were isolated. The results showed that the secondary structures of glycinin were mainly composed of 21.51% α-helix, 41.62% β-sheet,24