天然产物研究与开发 ›› 2022, Vol. 34 ›› Issue (增刊2): 74-80.

• 开发研究 • 上一篇    下一篇

一种同时测定赤松茸中4种嘌呤含量的方法

王志尧1,2,王   韬1,2,陈   飞1,2,魏   磊1,2,姜   晓2,常   霞1,2,李   晓1,2,王   伟1,2*   

  1. 1河南省科学院;2河南省纳普生物技术有限公司,郑州 450002
  • 出版日期:2022-12-07 发布日期:2022-12-07
  • 基金资助:
    河南省科学院基本科研费项目(220613048);河南省重点研发与推广专项(科技攻关)(212102310352);河南省重大公益专项(201300110200);河南省引进国外智力专项(HNGD2022049)

A method for simultaneous determination of four purines in Stropharia rugosoannulata

WANG Zhi-yao1,2,WANG Tao1,2,CHEN Fei1,2,WEI Lei1,2,JIANG Xiao2,CHANG Xia1,2,LI Xiao1,2,WANG Wei1,2*   

  1. 1Henan Academy of Science;2Henan Natural Product Biotechnology Co.,Ltd.,Zhengzhou 450002,China
  • Online:2022-12-07 Published:2022-12-07

摘要:

本论文研究了一种同时测定赤松茸中黄嘌呤、鸟嘌呤、腺嘌呤和次黄嘌呤含量的高效液相色谱(HPLC)法。通过检测其中一种嘌呤标准品的含量,并计算该嘌呤标品与赤松茸供试样品中其他三种嘌呤成分之间的相对校正因子和相对保留时间,通过公式计算,便捷地实现了赤松茸供试样品中四个嘌呤成分的一测多评。该方法操作简单,灵敏度高,降低了标准品成本,简化了实验步骤。目前赤松茸及其相关产品还没有含量测定方法,研究结果对赤松茸的鉴别与质量控制有一定的参考价值。

关键词: 赤松茸, 一测多评, 嘌呤, 高效液相色谱法, 食用菌

Abstract:

In this study,a high performance liquid chromatography (HPLC) method for the simultaneous determination of xanthine,guanine,adenine and hypoxanthine in Stropharia rugosoannulata was disclosed.Firstly,the content of one purine standard is detected,and then the relative correction factor and relative retention time between the purine standard and the other three purine components in the test sample of S. rugosoannulata were calculated.Through formula calculation,it was convenient to realize one measurement and multiple evaluation of four purine components in of S. rugosoannulata.The method has the advantages of simple operation,high sensitivity,low standard cost and simplified experimental steps.At present,there is no content determination method for S. rugosoannulata and its related products.The research results have certain reference value for the identification and quality control of S. rugosoannulata.

Key words: Stropharia rugosoannulata, one test multiple evaluation method, purine, HPLC, edible fungi

中图分类号:  R248.1