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低取代度乙酰化绿豆淀粉的性质

初丽君 熊柳 孙庆杰

食品科学2011,Vol.32Issue(15):130-134,5.
食品科学2011,Vol.32Issue(15):130-134,5.

低取代度乙酰化绿豆淀粉的性质

Properties of Acetylated Mung Bean Starch with Low Substitution Degree

初丽君 1熊柳 1孙庆杰1

作者信息

  • 1. 青岛农业大学食品科学与工程学院,山东青岛266109
  • 折叠

摘要

Abstract

Acetylated mung bean starches with low substitution degree were prepared by esterification with glacial acetic acid,and their properties such as transparency,retrogradation,solubility,swelling power,viscosity and texture properties were studied.The results showed that the transparency,swelling power,solubility,trough viscosity and final viscosity of acetylated mung bean starch were increased and the gelatinization temperature,peak viscosity and breakdown were decreased when compared with native mung bean starch.Moreover,the gel properties of mung bean starch were improved after acetylation.

关键词

绿豆淀粉/乙酰化/取代度/理化特性

Key words

mung bean starch/acetylation/substitution degree/physico-chemical properties

分类

轻工纺织

引用本文复制引用

初丽君,熊柳,孙庆杰..低取代度乙酰化绿豆淀粉的性质[J].食品科学,2011,32(15):130-134,5.

基金项目

青岛农业大学高层次人才启动基金项目 ()

食品科学

OA北大核心CSCDCSTPCD

1002-6630

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