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Determination of polysaccharide content in Jianpizhixie Capsules by UV- spectrophotometry and HPLC-ELSD method |
QI Jun HAN Xiaoke LIANG Chaofeng |
Preparation Room, Wuhu Hospital of TCM, Anhui Province, Wuhu 241000, China |
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Abstract [Abstract] Objective To establish a determination method for polysaccharide in Jianpizhixie Capsules Methods Anhydrous glucose was used as reference substance. Total sugar content was determined by phenol-sulfate acid method; 1.5mol/L hydrolyzed polysaccharide sulfate solution was used, the method of alkali neutralization and ethanol precipitation was used to get simple sugars. The HPLC-ELSD method was used to determine its content. Chromatographic condition: chromatographic column was Xbridge Amide column (4.6 mm×150 mm, 3.5 μm); Mobile phase was acetonitrile-0.1%triethylamine (75∶25), column temperature was 30℃, flow rate was 1.0 mL/min, temperature of ELSD was 95℃, gas flow rate was 3.0 L/min. Results Phenol-sulfate acid method of anhydrous glucose was linear in the ranges of 6.8-68.0 μg/mL (r2 = 0.9995), the average recovery rate was 96.1%. HPLC-ELSD of anhydrous glucose was linear in the ranges of 0.0507-0.8110 mg/mL (r2 = 0.9998), the average recovery was 97.1%, RSD = 1.4%. The average contents of two kinds methods for determination of polysaccharide were 22.3%, 15.2%. Conclusion The method is stable and feasible, has good repeatability and can be used as the polysaccharide content determination of Jianpizhixie Capsules.
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[参考文献]
[1] 国家药典委员会.中国药典[S].一部.北京:中国医药科技出版社,2015.
[2] 刘林,霍志斐,史树堂,等.茯苓多糖的药理作用概述[J].河北中医,2010,32(9):1427-1428.
[3] 钟方晓,任海华,李岩.多糖含量测定方法比较[J].时珍国医国药,2007,18(8):1916-1917.
[4] 徐晓飞,陈健.多糖含量测定的研究进展[J].食品科学,2009,30(21):443-448.
[5] 张薇,周芳,常军民,等.苯酚-硫酸法测定天山花楸果实中多糖含量[J].新疆医科大学学报,2012,36(9):1187-1188.
[6] 侯敏芳,方剑文.苦瓜多糖的提取与含量测定[J].浙江中医药大学学报,2010,34(5):767-768.
[7] 针娴,高建平,曹玲亚.潞党参多糖含量测定[J].中华中医药学刊,2014,32(3):498-500.
[8] 司梁宏,张梅,马丹华,等.苯酚-硫酸显色法测定枸杞益肾胶囊中多糖的含量[J].中国医院药学杂志,2007,27(6):836-837.
[9] 赵美峰,魏超妮,剡建华.硫酸-苯酚法测定黑果枸杞中多糖的含量[J].中医药信息,2015,32(2):58-59.
[10] 谭喜平,夏新华,罗纯清,等.苯酚-硫酸法测定益肺通络颗粒水提液总多糖含量[J].亚太传统医药,2014,10(17):24-27.
[11] 陈晖,闫治攀,陈方圆,等.改进差示苯酚-硫酸法测定维血宁颗粒多糖含量[J].中国中医药信息杂志,2014, 21(3):84-86.
[12] 汤韶明,刘玲,陶松,等.苯酚硫酸法测定补肾口服液中多糖含量[J].江西医药,2012,47(10):925-927.
[13] 钱一帆,张磊,濮存海,等.高效液相色谱法测定灵芝孢子粉片中多糖含量的研究[J].中药材,2007,30(8):1027-1029.
[14] 伍善广,冯学珍,陈颖,等.高效液相色谱法测定金钱菇多糖的单糖组成[J].广西植物,2014,2(10):34-38.
[15] 任红,乔洪翔,方玲,等.HPLC-ELSD测定银杏叶多糖组成及单糖含量[J].中国现代应用药学,2015,32(6):711-714.
[16] 刘宇,张耀文,李清,等.HPLC-ELSD法测定酸枣仁汤及提取物中多糖的含量[J].沈阳药科大学学报,2014,31(1):40-44.
[17] 封士兰,胡芳弟,李冰,等.HPLC法测定红芪药材中红芪多糖的含量[C]//甘肃省化学会第二十五届年会论文集,2007:79-81.
[18] 王畅,於洪建,吴巍,等.HPLC-ELSD法测定落叶松多糖中L-阿拉伯糖和D-半乳糖[J].现代药物与临床, 2012, 27(2):117-119.
[19] 罗毅,潘细贵,刘刚,等.苯酚-硫酸法测定多糖含量显色方式的优选[J].中国中医药信息杂志,2005,12(1):45-46.
[20] 宋学英,杨华,赵逸松,等.高效液相色谱仪的应用分析[J].中国医学装备,2015,12(1):29-31.
[21] 李凤霞,王凤儒,李宏伟.高效液相色谱仪对甲硝唑注射液灭菌工艺筛选研究[J].中国医学装备,2015,12(2):37-39. |
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