文章摘要
王仁广,张蕊多,石薇,王畅,邱智东,贾艾玲.降脂保肝颗粒药材共提后人参皂苷类成分变化的初步研究[J].,2017,(06):25-28
降脂保肝颗粒药材共提后人参皂苷类成分变化的初步研究
Preliminary Study on the Changes of Ginsenosides Before and After Co-extraction of Ginseng and Hawthorn in Jiangzhi Baogan Granules
  
DOI:
中文关键词: 【关键词】人参  山楂  高效液相色谱-四级杆-飞行时间串联质谱  共提取  人参皂苷
英文关键词: Keywords:Ginseng  Hawthorn  HighPerformanceLiquidChromatography-quadrupoleTime-of-flightMassSpectrometry  Co-extraction  Ginsenoside
基金项目:吉林省科技厅医药产业发展专项资金项目(20130727003YY)。
作者单位E-mail
王仁广,张蕊多,石薇,王畅,邱智东,贾艾玲 长春中医药大学药学院 727736000@qq.com 
摘要点击次数: 2162
全文下载次数: 0
中文摘要:
      【摘 要】目的:利用高效液相色谱-四级杆-飞行时间串联质(HPLC-Q-TOF-MS/MS) 联用技术研究人参复方制剂降脂保肝颗粒中人参与山楂等药材共提前后皂苷类成分的变化。方法:采用ZORBAXSB-Aq色谱柱(250mm×4.6mm,5μm),流动相以乙腈-水梯度洗脱,负离子模式采集质谱数据,比较不同提取方法及配伍制备的共提液中皂苷类成分的变化趋势。结果:在pH小于3时,人参与山楂等不同配伍共提液中皂苷类成分水解,发生转化,稀有皂苷的含量明显增加。结论:在人参与山楂配伍提取过程中酸性对皂苷成分的影响较大,可为人参皂苷在酸性条件下更准确的应用提供理论基础。
英文摘要:
      Abstract:ObjectiveTostudythechangeofsaponinsbeforeandafterco-extractionofginsengandhawthorninginsengcompoundpreparationJiangzhiBaoganGranulesbyhighperformanceliquidchromatography-quadrupoletime-of-flightmassspectrometry(HPLC-Q-TOF-MS/MS).MethodsChromatographicseparationwasperformedonaZorbaxSB-Aqcolumn(250mm ×4.6mm,5μm)withagradientelutionofacetonitrile-water,andthemassspectrometrydatawerecollectedinthenegativeionmodetocomparethevariationofsaponinspreparedindifferentextractionmethodsandcompatibility.ResultsWhenthepHwaslessthan3,saponinsindifferentcompatibilityofginsengandhawthornmadeahydrolysisperformance,alongwiththeconversion,andtheamountofraresaponinshadincreasedsignificantly.ConclusionTheeffectofacidityonthesaponincomponentsintheprocessofco-extractionofGinsengcombinedwithHawthornandtheircompatibilityissignificant,whichcanprovideatheoreticalbasisforthemoreaccurateapplicationofGinsenosidesinacidicconditions.
查看全文   查看/发表评论  下载PDF阅读器