| 姬松茸颗粒剂中多糖的含量测定 |
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| 引用本文： | 张云凌,荆洪英,程岩.姬松茸颗粒剂中多糖的含量测定[J].黑龙江医药科学,2003,26(5):37-38. |
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| 作者姓名： | 张云凌 荆洪英 程岩 |
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| 作者单位： | 1. 黑龙江省中西结合研究所,黑龙江,哈尔滨,150090
2. 佳木斯大学附属第一医院药剂科,黑龙江,佳木斯,154002 |
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| 基金项目： | 黑龙江省中医药管理局资助课题 |
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| 摘 要： | 目的：建立姬松茸颗粒剂中多糖含量测定方法。方法：采用苯酚-硫酸法配合SephadexG-200柱层析．以葡萄糖作为标准品．于490nm处测吸光度。结果：葡萄糖在(0．0013～O．0104)mg／ml范围线性良好(r=0．9993)．平均回收率为99．32％(n=6)，精密度小于0.82％。结论：该法简单．准确，可用于姬松茸颗粒剂中多糖含量的测定。
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| 关 键 词： | 姬松茸颗粒 多糖 |
| 文章编号： | 1008-0104(2003)05-0037-01 |
| 修稿时间： | 2003年9月17日 |
The determination of polysaccharide in Agaricus blazei granules |
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| ZHANG Yun-ling ,JING Hong-ying ,CHENG Yan.The determination of polysaccharide in Agaricus blazei granules[J].Heilongjiang Medicine and Pharmacy,2003,26(5):37-38. |
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| Authors: | ZHANG Yun-ling JING Hong-ying CHENG Yan |
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| Institution: | ZHANG Yun-ling 1,JING Hong-ying 2,CHENG Yan 2 |
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| Abstract: | Objective: To develop a method for the determination of polysaccharide in Agaricus blazei granules. Methods:Total polysaccharide was determined by phenol-sulfuric acid method together with the separation by sephadex-200 with glucose as the standard and spectrophotometer assay for absorbency at 490nm.Results:Glucose has a good linear in the range of (0.0013~0.0104)mg/ml(r=0.9993).The average recovrery rate was 99.32%(n=6),and precision was less than 0.82%.Conclusion:The method is simple and reliable and may be used for the determination of polysaccharide in Agaricus blazei granules. |
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| Keywords: | Agaricus blazei granule polysaccharide |
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