Qualitative and quantitative analysis of chemical compounds in 3 species of wild Veratrum from Inner Mongolia
- VernacularTitle:内蒙古3种野生藜芦化学成分的定性定量分析
- Author:
Wenjie HAN
1
;
Ping ZHANG
1
;
Fuhou CHANG
1
;
Yuna LIANG
1
;
Hongmei ZHAO
1
;
Baoquan BAO
1
Author Information
1. College of Pharmacy，Inner Mongolia Medical Univers ity，Hohhot 010110，China
- Publication Type:Journal Article
- Keywords:
Veratrum nigrum;
Veratrum maackii;
Veratrum dahuricum;
stilbene;
HPLC-Q-Exactive-MS/MS;
qualitative
- From:
China Pharmacy
2022;33(8):937-949
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To conduc t qualitative and quantitative analysis for the chemical compounds in 3 species of wild Veratrum（V. nigrum ，V. maackii ，V. dahuricum ）from Inner Mongolia. METHODS HPLC-Q-Exactive-MS/MS technology was used to identify the chemical components of V. nigrum ，V. maackii and V. dahuricum by consulting SciFinder ，ChemSpider database and related literatures and comparing with the reference substance. The contents of polydatin ，oxyresveratrol and resveratrol in 3 species of wild Veratrum were determined by HPLC. RESULTS A total of 31 compounds were identified ，including 13 stilbenes， 11 flavonoids，4 organic acids ，2 glycosides，1 brasilin. Most of the compounds were shared by 2 or 3 species of wild Veratrum， only 2 flavonoids kaempferol and luteolin were owned by V. dahuricum . The total contents of polydatin ，oxyresveratrol and resveratrol in 3 species of wild Veratrum were in the range of 6.618-11.292 mg/g，and the total contents of them in V. nigrum were the highest ，followed by V. maackii and V. dahuricum . The contents of polydatin and resveratrol in V. maackii were the highest ，and the content of oxyresveratrol in V. nigrum was highest. CONCLUSIONS Most of the components of 3 species of wild Veratrum are similar，only kaempferol and luteolin are unique to V. dahuricum . The contents of polydatin ，oxyresveratrol and resveratrol are significantly different among 3 species of wild Veratrum.
