Optimization of Enzymolysis Process of Porcine Serum Protein for Fe-chelating Peptides by Response Surface Methodology

作     者：朱峰 郭俊 范翠玲 朱梅 朱林 赵敏 朱晓梅 王瑞 罗海蓉 王建影 李玉喜 宋文峰 谢翠平 谢宁宁 Feng ZHU;Jun GUO;Cuiling FAN;Mei ZHU;Lin ZHU;Min ZHAO;Xiaomei ZHU;Rui WANG;Hairong LUO;Jianying WANG;Yuxi LI;Wenfeng SONG;Cuiping XIE;Ningning XIE

作者机构：安徽珠峰生物科技有限公司安徽太和236600 

出 版 物：《Agricultural Science & Technology》 (农业科学与技术（英文版）)

年 卷 期：2017年第18卷第7期

页      码：1312-1317页

摘      要：This study was conducted to optimize the hydrolysis of porcine serum protein by response surface methodology （RSM）. Based on single-factor tests, 3- factor 3-level response surface tests were designed by Box-Behnken design method, and the effects of pH, temperature and hydrolysis duration on the response values were analyzed by RSM method. The optimal enzymolysis conditions were obtained as follows： pH value of 7.7, temperature at 46.3 ℃ and time of 7.4 h, under which the predicted degree of hydrolysis was 35.52%, and the chelating rate was 79.41%. This process could provide new ideas for the development of porcine serum protein.

主 题 词：Response surface methodology Porcine serum protein Hydrolysis De- gree of hydrolysis 

学科分类：1007[医学-药学类] 100705[100705] 10[医学] 

D　O　I：10.16175/j.cnki.1009-4229.2017.07.034

馆 藏 号：203260696...