期刊
FOOD CHEMISTRY
卷 276, 期 -, 页码 599-607出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.foodchem.2018.10.064
关键词
Starch-rich pulse flour; Starch isolation; Pulse starch; Structure of starch; Functionality of starch; In vitro starch digestibility
资金
- Saskatchewan Ministry of Agriculture-Agriculture Development Fund [20160057]
This study aimed to isolate starches of a high purity from starch-rich pea, lentil and faba bean flours and to characterize and compare the isolated starches with important commercial starches. Isolated pulse starches had a purity of 94.8-97.9% and contained only 0.9-1.1% damaged starch. The isolated pulse starches showed amylose contents and amylopectin branch-chain-length distributions similar to those of commercial pea starch. Therefore, the granular morphologies, crystalline structure, thermal properties, pasting properties, gelling ability and in vitro digestibility of the isolated pulse starches were comparable to those of commercial pea starch but different from those of commercial maize and tapioca starches. The desirable functionality of the pulse starches (e.g., strong gelling ability) renders them suitable for some specific industrial applications, and further modifications can be utilized to enhance their functionality for broader use. This research provided the fundamental knowledge required for future efforts to promote value-added utilization of pulse starches.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据