| 当归补血汤中多糖含量的测定 |
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| 引用本文： | 张玲玲,谭正德,黄赛金. 当归补血汤中多糖含量的测定[J]. 广东化工, 2010, 37(2): 131-133 |
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| 作者姓名： | 张玲玲 谭正德 黄赛金 |
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| 作者单位： | 1. 新邵教师进修学校,湖南,邵阳,422900
2. 湖南工程学院,化学化工学院,湖南,湘潭,411104 |
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| 摘 要： | 文章建立了当归补血汤中多糖含量的分析方法,并用单因素法考察了水提条件和醇沉工艺对当归补血汤中多糖含量测定的影响。实验表明:水提条件为加液量的8倍,提取时间为2 h,提取次数为2次;醇沉浓度为80%,水提液密度为1.2 g/mL,醇沉次数为2次,当归补血汤中多糖的含量37.89 mg/g。
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| 关 键 词： | 当归补血汤 单因素法 多糖含量 水提 醇沉 |
Determination of Polysaccharide Content in Chinese Angelica Blood Tonic Soup |
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| Zhang Lingling,Tan Zhengde,Huang Saijin. Determination of Polysaccharide Content in Chinese Angelica Blood Tonic Soup[J]. Guangdong Chemical Industry, 2010, 37(2): 131-133 |
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| Authors: | Zhang Lingling Tan Zhengde Huang Saijin |
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| Affiliation: | 1.XinshaoTeacher School of Advance Student;Shaoyang 422900;2.College of Chemistry and Chemical Eng;Hunan Institue of Engineerring;Xiangtan 411104;China |
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| Abstract: | The paper established the analysis method of the polysaccharide content in chinese angelica blood tonic soup,and investigated the impact of water extraction conditions and alcohol precipition process on the polysaccharide content by using single-factor.The result showed that water extraction condition was as 8 times as the amount of added liquid,extraction time was 2 hours,the frequency of extraction was 2 times;alcohol precipitation concentration was up to 80 %,the density of extraction was 1.2 g/mL,the fr... |
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| Keywords: | chinese angelica blood tonic soup single-factor method polysaccharide content shui Ti sinks mellowly |
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