| 酶解程度对喷雾干燥速溶燕麦粉特性的影响 |
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| 引用本文： | 师俊玲,李居南,陈秋桂,李璐,胡新中.酶解程度对喷雾干燥速溶燕麦粉特性的影响[J].农业机械学报,2012,43(8):155-159. |
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| 作者姓名： | 师俊玲 李居南 陈秋桂 李璐 胡新中 |
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| 作者单位： | 1. 西北农林科技大学食品科学与工程学院,陕西杨凌,712100
2. 西麦生物技术开发有限公司,桂林,541004 |
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| 基金项目： | 农业部国家现代农业产业技术体系资助项目（CARS-08） |
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| 摘 要： | 将燕麦糊用α-淀粉酶酶解至不同还原值(DE值),经喷雾干燥得到干粉,对干粉的堆积密度、休止角、冲调后结块率和感官评价等指标进行测定,评价其品质优劣。DE值大于36.2的燕麦溶解性状和感官评价得分较高,但浓稠感不够;DE值为35～38时,所得燕麦干粉的综合品质最佳。
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| 关 键 词： | 燕麦 喷雾干燥 淀粉酶 DE值 干粉 |
Effect of Amylolytic Degree on Characteristics of Spray Dried Oat Powder |
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| Shi Junling
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Li Ju'nan
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Chen Qiugui
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Li Lu
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Hu Xinzhong.Effect of Amylolytic Degree on Characteristics of Spray Dried Oat Powder[J].Transactions of the Chinese Society of Agricultural Machinery,2012,43(8):155-159. |
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| Authors: | Shi Junling Li Ju'nan Chen Qiugui Li Lu Hu Xinzhong |
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| Institution: | Northwest A&F University;Northwest A&F University;Seamild Enterprise Group;Seamild Enterprise Group;Northwest A&F University |
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| Abstract: | Oat was digested into different DE values by using amylase and spray-dried to powder.The powder was evaluated in properties of packing density,repose angle,caking rate and sensory evaluation.The results showed that the powder with DE values rates above 36.2 had good dissolubility and taste,but less viscosity.At last,DE values of 35～38 was supposed as the suitable amylolytic degree for obtaining the best overall quality of spray-dried oat powder. |
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| Keywords: | Oat Spray drying Amylase DE value Powder |
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