Analysis of quality difference of different specifications and different origins of Citri Grandis Exocarpium
- VernacularTitle:不同基原和规格化橘红的质量差异分析
- Author:
Zelin GAO
1
;
Xiaoying ZHANG
1
,
2
;
Baoyu MAI
1
;
Xiating LIN
1
,
3
;
Jiaqi FANG
1
,
4
;
Jiarui ZHONG
1
;
Ruoting ZHAN
1
,
5
;
Fengxia XIAO
1
Author Information
1. School of Traditional Chinese Medicine，Guangzhou University of Chinese Medicine，Guangzhou 510006，China
2. China Resources Sanjiu Medical & Pharmaceutical Co.，Ltd.，Guangdong Shenzhen 518000，China
3. EFONG Pharmaceutical Co.，Ltd.，Guangdong Foshan 528226，China
4. Dept. of Pharmacy，Shenzhen Hospital of Beijing University of Chinese Medicine，Guangdong Shenzhen 518000，China
5. Maoming Branch，Guangdong Laboratory for Lingnan Modern Agriculture，Guangdong Maoming 525099，China
- Publication Type:Journal Article
- Keywords:
Citri Grandis Exocarpium;
origin;
specification
- From:
China Pharmacy
2022;33(7):825-829
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To study the quality difference of different specifications of Citri Grandis Exocarpium from different origins，and to provide reference for the orderly development of Citri Grandis Exocarpium industry. METHODS Different specifications [ Citrus grandis ‘Tomentos’young fruit ，Citrus grandis （L.）Osbeck young fruits ，exocarp] of 93 batches of Citri Grandis Exocarpium medicinal materials （decoction pieces ）from different origins [ Citrus grandis ‘Tomentosa’or Citrus grandis （L.）Osbeck] were taken as samples. The contents of naringin and rhoifolin in samples were determined by HPLC. Through pheatmap parameters of R language ，heatmap was drawn for the contents of naringin and rhoifolin according to origins and specifications （young fruit and exocarp ）. RESULTS Of 93 batches of samples ，the contents of naringin and rhoifolin were 16.52-214.64 and 1.03-10.96 mg/g，respectively. Among different specifications ，the contents of naringin and rhoifolin in the young fruit were the highest （their average contents were 108.96 and 6.30 mg/g respectively ）. Heatmap analysis of R language content showed that the contents of naringin and rhoifolin in Citri Grandis Exocarpium from origin of C. grandis ‘Tomentosa’were generally higher than those from origin of C. grandis （L.）Osbeck. Of different specifications of Citri Grandis Exocarpium from origins，the contents of naringin and rhoifolin were higher in KTP young fruit relatively. CONCLUSIONS The quality of Citri Grandis Exocarpium from origin of C. grandis ‘Tomentosa’with the young fruit as specification is the best.
