| 虫草头孢菌粉粗多糖的理化性质和含量测定研究 |
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| 引用本文： | 邹峥嵘,袁宜如,赖海华. 虫草头孢菌粉粗多糖的理化性质和含量测定研究[J]. 食品科学, 2007, 28(9): 86-88 |
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| 作者姓名： | 邹峥嵘 袁宜如 赖海华 |
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| 作者单位： | 江西师范大学生命科学学院； 江西九江学院土木与城建学院； 江西师范大学生命科学学院 江西南昌330022； 江西九江332005； 江西南昌330022； |
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| 摘 要： | 目的:研究虫草头孢菌粉粗多糖的理化性质并测定其多糖含量。方法:用斐林试剂检测其还原性;用硫酸-苯酚法测多糖的含量。结果:本方法制备的虫草头孢粗多糖没有还原性,不含蛋白质成分;粗多糖中多糖的含量为35.37%。
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| 关 键 词： | 虫草头孢菌粉 粗多糖 理化性质 含量测定 |
| 文章编号： | 1002-6630（2007）09-0086-03 |
| 修稿时间： | 2007-08-10 |
Study on Physical and Chemical Characteristics and Determination of Polysaccharide Contents of Crude Polysaccharides from Cordyceps Mycelium Powder |
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| ZOU Zheng-rong,YUAN Yi-ru,LAI Hai-hua. Study on Physical and Chemical Characteristics and Determination of Polysaccharide Contents of Crude Polysaccharides from Cordyceps Mycelium Powder[J]. Food Science, 2007, 28(9): 86-88 |
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| Authors: | ZOU Zheng-rong YUAN Yi-ru LAI Hai-hua |
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| Affiliation: | 1.School of Life Science,Jiangxi Normal University,Nanchang 330022,China;2.College of Civil Engineering and Urban Construction,Jiujiang College,Jiujiang 332005,China |
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| Abstract: | Objective:To study the physical and chemical characteristics and determination of contents of crude polysaccharides from the Cordyceps mycelium powder.Methods:The reducing power of crude polysaccharides was detected by Fehling reagent and the polysaccharide contents were determined by phenol-sulphate acid inspects method.Results:The crude polysaccharides from the Cordyceps mycelium powder have no reducing power and no protein.The polysaccharide content of the crude polysaccharides from the Cordyceps mycelium powder is 35.37%. |
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| Keywords: | Cordyceps mycelium powder crude polysaccharides physical and chemical characteristics determination of contents |
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