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不同品种糙米粉糊化特性比较研究

李莎莎 吴娜娜 李兴峰 谭斌

粮油食品科技2016,Vol.24Issue(4):15-18,4.
粮油食品科技2016,Vol.24Issue(4):15-18,4.

不同品种糙米粉糊化特性比较研究

Compare of the paste properties of different varieties of brown rice flour

李莎莎 1吴娜娜 2李兴峰 3谭斌1

作者信息

  • 1. 河北科技大学生物科学与工程学院,河北石家庄 050018
  • 2. 国家粮食局科学研究院,北京 100037
  • 3. 国家粮食局科学研究院,北京 100037
  • 折叠

摘要

Abstract

Taking five kinds of non - glutinous brown rice flour with quite different amylose contents as raw materials,and hydration characteristics,pasting viscosity and thermal characteristics were determined to compare the differences of their pasting properties to provide a foundation for selecting raw materials to process brown rice products. The results showed that pasting properties of brown rice flour with different amylose contents were quite different. The water absorption index,water solubility,swelling power,vis-cosity,regenerative value and attenuation value of brown rice flour decreased with the increasing of amy-lose content,because brown rice flour required more energy to paste. But the pasting time has no signifi-cantly difference.

关键词

糙米粉/水合特性/糊化粘度/热特性

Key words

brown rice flour/hydration property/paste viscosity/thermal property

分类

轻工纺织

引用本文复制引用

李莎莎,吴娜娜,李兴峰,谭斌..不同品种糙米粉糊化特性比较研究[J].粮油食品科技,2016,24(4):15-18,4.

基金项目

国家自然科学基金青年基金项目(31501524);中央级公益性科研院所基本科研业务费 ()

粮油食品科技

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1007-7561

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