Market survey of Caryophylli Flos specifications / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 4697-4703, 2021.
Article
in Zh
| WPRIM
| ID: wpr-888174
Responsible library:
WPRO
ABSTRACT
The present study aimed to regulate the market circulation of Caryophylli Flos and formulate standards for commodity specifications and grades of Caryophylli Flos. Market survey was carried out in four major medicinal material markets with 48 samples of Caryophylli Flos collected. The property, 100-seed weight, impurity percentage, moisture, and eugenol content in Caryophylli Flos of different specifications from different producing areas were determined and analyzed. The results showed that 27.1% of the samples surveyed on the markets did not meet the requirements of Chinese Pharmacopoeia(2020 edition). The 100-seed weight and the property are important factors for the classification of Caryophylli Flos specifications. There were significant differences in the property, 100-seed weight, impurity percentage, and eugenol content in Caryophylli Flos samples of different specifications from different producing areas, and also differences in the proportions of different specifications in Caryophylli Flos samples from different producing areas. The African-originated Xiaohong(medium grade) and Guangxi-originated Xiaohong(medium grade) accounted for 70% and 66.7% respectively, the Indonesian-originated Dahong(top grade) for 56.2%. In conclusion, there are many problems in the circulation of Caryophylli Flos at present, mainly including the loss of origin information, no standards for specifications, non-implementation of grade standards, excessive impurities, and no evidence for authenticity identification. According to the classification of Caryophylli Flos specifications in this study, the average eugenol content of Xiaohong is significantly higher than the Dahong by 4.74%.
Key words
Full text:
1
Index:
WPRIM
Main subject:
Drugs, Chinese Herbal
/
China
/
Indonesia
Type of study:
Prognostic_studies
Country/Region as subject:
Asia
Language:
Zh
Journal:
China Journal of Chinese Materia Medica
Year:
2021
Type:
Article