Establishment and Analysis of the Fingerprints of Adiantum capillusveneris from Different Producing Areas and Content Determination of Its Differential Components
- VernacularTitle:不同产地铁线蕨药材指纹图谱的建立、分析及差异成分的含量测定
- Author:
Dan XIAO
1
;
Dongsheng FAN
2
;
Xing LIU
1
;
Yi KONG
1
;
Jinjing XUE
1
;
Yuan GAO
1
Author Information
1. Guizhou Provincial Institute for Food Inspection，Guiyang 550004，China
2. Dept. of Pharmacy，the First Affiliated Hospital of Guizhou University of TCM，Guiyang 550001，China
- Publication Type:Journal Article
- Keywords:
Adiantum capillusveneris;
HPLC-DAD;
Fingerprint;
Chemometric analysis;
Differential component;
Content
- From:
China Pharmacy
2021;32(17):2085-2090
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE：To establish the fingerprint of Adiantum capillusveneris from different producing areas ，and to conduct chemometric analysis and content determination of differential components ，so as to provide reference for quality control of A. capillusveneris . METHODS ：HPLC-DAD combined with Similarity Evaluation System of TCM Chromatogramtic Fingerprint （2004 A edition ）were used to establish fingerprint of 19 batches of A. capillusveneris from different producing areas （S1-S19）. Common peaks were confirmed and their similarities were evaluated. Chemometric analysis methods such as cluster analysis ， principle component analysis （PCA），orthogonal partial least squares discriminant analysis （OPLS-DA）were used to evaluate the quality of 19 batches of A. capillusveneris from different producing areas ，screen the differential components ，and determine the contents of some differential components. RESULTS ：Among 19 batches of A. capillusveneris from different producing areas ，22 common peaks were confirmed ；peak 9 was chlorogenic acid ，peak 17 was quercetin- 3-O-β-D-glucopyranoside，peak 20 was kaempferol-3-O-rutoside；the similarity of 19 batches of sample were 0.677-0.962. Through cluster analysis ，it was found that S 7 and S 10 were clustered into one category ；S15 and S 18 were clustered into one category ；and S 1-S6，S8，S9，S11-S14，S16，S17 and S 19 were clustered into one category. PCA and OPLS-DA found that S 7 and S 10 were clustered into one category ；S15 were clustered into one category ；S18 were clustered into one category ；S1-S6，S8，S9，S11-S14，S16，S17 and S 19 were clustered into one category. Chlorogenic acid ，quercetin-3-O-β-D-glucopyranoside，kaempferol-3-O-rutoside and chemical composition represented by peak 14 were the differential components of the〔2017〕2841）； medicinal material. Among 19 batches of A. capillusveneris ， average contents of chlorogenic acid and quercetin- 3-O-β-D- glucopyranoside and kaempferol- 3-O-rutoside were 0.10-4.25， 0.31-7.11，0.61-12.00 mg/g，respectively. CONCLUSIONS ： 电话：0851-86614212。 HPLC-DAD fingerprints of A. capillusveneris from different producing areas are establishe d in the study ，and three common peaks are identified. Four differential components affecting the quality of A. capillusveneris are screened ， and the contents of chlorogenic acid ， quercetin-3-O-β-D-glucopyranoside and kaempferol-3-O-rutoside in A. capillusveneris from different producing areas were significantly different.
