Content Comparison and Correlation Analysis of Gypsogenin 3-O-β-D-glucuronic Acid Methyl Ester in Mo-mordica cochinchinensis from 14 Production Places of 8 Provinces
10.6039/j.issn.1001-0408.2017.34.18
- VernacularTitle:8个省14个产地的木鳖子中丝石竹皂苷元3-O-β-D-葡糖醛酸甲酯含量比较与相关性分析
- Author:
Yuxiao DING
1
;
Weiqi LYU
;
Hongwei SHEN
Author Information
1. 丽水市人民医院药剂科
- Keywords:
Momordica cochinchinensis;
Gypsogenin 3-O-β-D-glucuronic acid methyl ester;
Production place;
Correlation
- From:
China Pharmacy
2017;28(34):4821-4825
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To provide reference for variety breeding,high yield and high quality cultivation of Momordica cochi-nchinensis. METHODS:Based on Chinese Pharmacopoeia (2015 edition,Vol Ⅰ),HPLC for determining the content of gyp-sogenin 3-O-β-D-glucuronic acid methyl ester in M. cochinchinensis was optimized,the contents of gypsogenin 3-O-β-D-glucuronic acid methyl ester in M. cochinchinensis from 14 production places of 8 provinces were compared,and cluster analysis was conduct-ed. Correlation of longitude,latitude and altitude with content of gypsogenin 3-O-β-D-glucuronic acid methyl ester in M. cochinchi-nensis was analyzed by SPSS17.0 software. RESULTS:Gypsogenin 3-O-β-D-glucuronic acid methyl ester in M. cochinchinensis showed good linear relationship in 0.05-0.5 mg/mL,regression equation was Y=4361.95X+67.3808(R2=0.9997);the limits of quantification and detection were 15.62 ng and 4.67 ng,respectively. Average recovery was 99.76%(RSD=1.36%,n=9). The content of gypsogenin 3-O-β-D-glucuronic acid methyl ester in M. cochinchinensis from 14 production places of 8 provinces had ex-tremely significant differences(P<0.01). Clustering analysis results indicated that M. cochinchinensis from 14 production places of 8 provinces were divided into Ⅰ,Ⅱ,Ⅲ,Ⅳ groups. Contents of gypsogenin 3-O-β-D-glucuronic acid methyl ester in M. cochi-nchinensis of Ⅲ,Ⅳ groups were relatively high,including Guangxi Pingnan,Guizhou Jiangkou,Guizhou Dejiang,Fujian Jian-yang and Hunan Huitong,in which,Guangxi Pingnan,Guizhou Jiangkou,Guizhou Dejiang and Hunan Huitong had high altitude and low latitude,Fujian Jianyang had high altitude. The content of gypsogenin 3-O-β-D-glucuronic acid methyl ester in M. cochi-nchinensis was positively correlated with altitude,while negatively correlated with longitude and latitude. CONCLUSIONS:HPLC is simple,accurate and reproducible for determining the content of gypsogenin 3-O-β-D-glucuronic acid methyl ester in M. cochi-nchinensis,and the determined contents of gypsogenin 3-O-β-D-glucuronic acid methyl ester in M. cochinchinensis from 14 produc-tion places of 8 provinces have reached the standard of Chinese Pharmacopoeia (2015 edition,Vol Ⅰ). Cultivation in Guangxi Pingnan,Guizhou Jiangkou,Guizhou Dejiang,Hunan Huitong and other areas with high altitude and low latitude helps to improve the content accumulation of gypsogenin 3-O-β-D-glucuronic acid methyl ester in M. cochinchinensis.
