HAO Chunming， ZHENG Xueling，LIU Chong， LI Limin
（College of Food Science and Technology， Henan University of Technology， Zhengzhou 450052， China）
Abstract：Based on mechanism of Carr index and using powder property testing instrument,the flowability and floodability comprehensive index of the powder properties affected by wheat cultivars and processing methods were analysed comparatively.The results show that the flowabilityof different types of wheat flour and whole wheat flour have a significant difference.There is highly significant difference between wheat flour flowability and whole wheat flour flowability(p<0.01).But the flowability of whole wheat flour processed in different ways has no significant difference.The wheat flour and whole wheat flour flowability are not very good.The wheat flour shows very strong floodability,but the whole wheat flour only shows a tendency of floodability.
Keywords：powder property;Carr index;flowability;floodability;whole wheatflour
文章编号：1008-5548（2013）02-0011-06
DOI：10.3969/j.issn.1008-5548.2013.02.003
收稿日期：2013-01-14，修回日期：2013-02-12。
基金项目：河南省农业科技成果转化计划项目，编号：200132；河南省小麦产业技术体系建设专项资金资助项目，编号：S2010-01-G06。
第一作者简介：郝春明（1987—），男，硕士研究生，研究方向为粮食工程。E-mail: haochm@126.com。
通信作者： 郑学玲（1972—），女，博士，教授，研究方向为粮食品质与加工技术。 E-mail: zhengxueling@126.com。
刘翀（1978—），男，博士，硕士生导师，研究方向为粮食品质与加工技术。 E-mail: liuachong@126.com。
