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食品研究与开发:2021,42(20):63-70
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小米混合面团特性及馒头制作工艺研究
(山西农业大学食品科学与工程学院,山西太谷030801)
Characteristics of Millet Mixed Dough and Processing Technique for Producing Steamed Bread
(College of Food Science and Engineering,Shanxi Agricultural University,Taigu 030801,Shanxi,China)
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投稿时间:2020-10-21    
中文摘要: 为有效开发利用杂粮,满足人们对营养及口感的需求,该研究以小米为主原料,研究不同小米粉质量分数下小米混合面团特性,并对其进行产品开发,确定小米馒头的最优配方。研究结果显示:随着小米粉质量分数的增加,混合面团的湿面筋含量总体呈现下降趋势,形成光滑面团的难度加大,面团的吸水率呈现下降趋势,形成时间、稳定时间、弱化度整体先上升而后下降;采用单因素和响应面分析法得到小米馒头的最佳制作工艺:以小米粉和小麦粉混合粉150 g为基准,小米粉添加量38 g,加水量74 g,酵母添加量2.5 g,发酵时间28 min,蒸制时间15 min,此时小米馒头感官品质最佳。
中文关键词: 小米  面团特性  馒头  响应面  质构分析
Abstract:To develop and utilize coarse cereals for meeting consumer requirements of nutrition and taste,millet was used as a main raw material to examine its dough properties under different millet flour mass fraction,as well as the production of steamed bread.The following results were obtained.With an increase in millet flour mass fraction,there was a reduction in the wet gluten content of mixed dough.Furthermore,the difficulty in producing smooth dough increased;the water absorption of dough decreased;and the formation time,stability time and weakening degree all initially increased and subsequently decreased on the whole.Single factor and response surface analyses indicated that the following factors help attain the optimal processing technique for producing millet steamed bread with the best sensory qualities:150 g of millet and wheat flour,38 g of millet flour addition,74 g of water addition,2.5 g of yeast addition,fermentation time for 28 min,and steaming time for 15 min.
文章编号:202120010     中图分类号:    文献标志码:
基金项目:山西省高等学校科技创新项目(2019L0355)
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