福建农业学报2012，Vol.27Issue(7)：747-749,3.
发酵鱼粉中寡肽的测定
Detection of Oligopeptides in Fermented Fishmeal
罗钦 1罗土炎 1宋永康 1饶秋华 1涂杰峰1
作者信息
- 1. 福建省精密仪器农业测试重点实验室,福建福州 350003
- 折叠
摘要
Abstract
16% tannic acid was selected as precipitation agent for the polymer protein over 2000Da in Fermented fishmeal. The contents of proteins and free amino acids in the filtrate of fermented fishmeal were determined by the fully automatic azotometer and automatic amino acid analyzer, and then calculated the contents of oligopeptides. The results showed that the recovery rates of low molecular weight proteins of 1500Da were 90%—-95% and the relative standard deviation was 1. 6%.关键词
发酵鱼粉/蛋白质/游离氨基酸/寡肽/单宁/仪器测定Key words
Fermented fishmeal/ free amino acids/ Oligopeptides/ Tannin/ determination分类
农业科技引用本文复制引用
罗钦,罗土炎,宋永康,饶秋华,涂杰峰..发酵鱼粉中寡肽的测定[J].福建农业学报,2012,27(7):747-749,3.
