Impact of three different processing methods on the digestibility and allergenicity of Chinese mitten crab(Eriocheir sinensis)tropomyosin

作     者：Yufeng Lu Huafeng Cheng Shaotong Jiang Lin Lin Jianfeng Lu Yufeng Lu;Huafeng Cheng;Shaotong Jiang;Lin Lin;Jianfeng Lu

作者机构：Engineering Research Center of Bio-processMOESchool of Food and Biological EngineeringHefei University of TechnologyHefei 230000China Key Laboratory for Agricultural Products Processing of Anhui ProvinceSchool of Food and Biological EngineeringHefei University of TechnologyHefei 230000China 

出 版 物：《Food Science and Human Wellness》 (食品科学与人类健康（英文）)

年 卷 期：2023年第12卷第3期

页      面：903-911页

核心收录：

学科分类：090801[农学-水产养殖] 0908[农学-水产] 09[农学] 

基　　金：supported by the earmarked fund for the Anhui Provincial Modern Agri-industry Technology Research System(AHCYJSTX-08) the China Agriculture Research System of MOF and MARA(CARS-48) 

主　　题：Chinese mitten crab Tropomyosin Processing methods Immunoreactivity 

摘      要：The tropomyosin(TM)fractions of crab protems may cause allergic reactions in mdividuals susceptible to allergies;however,efficient and safe methods by which to reduce such allergenicity are not currently ***,in this study,the effects of three different processing methods,i.e.,microwave,ultrasound,and high temperature-pressure(HTP)treatments,on the digestion stability of TM from Chinese mitten crab muscle and the allergenicity of TM digestion products were *** dodecyl sulfate-polyacrylamide gel electrophoresis analysis showed that microwaving had little effect on the digestion stability of *** contrast,ultrasound and HTP treatments facilitated the degradation of ***,Western blotting and inhibition ELISA indicated that the IgE-binding activity of TM was significantly reduced after treatment with ultrasound or *** the three different proces sing methods,HTP was the most effective method for improving digestibility of TM and reducing *** finding provides new insights into treatments for crab allergies.