Optimization of the Water Extraction Technology of Punica granatum Peel and Flowers in Muzha Uighur Medicine Suppository / 中国药房
China Pharmacy
; (12): 3099-3101, 2017.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-618240
Responsible library:
WPRO
ABSTRACT
OBJECTIVE:
To optimize the water extraction technology of Punica granatum peel and flowers in Muzha supposito-ry.METHODS:
Using total tannin,ellagic acid contents as evaluation indexes,extration time,times,the amount of solvents as in-vestigation factors,L9(34)orthogonal test was adopted to optimize the water extraction technology of P. granatum flowers and peel. And verification test was conducted.RESULTS:
The optimal extraction technology of total tannin and ellagic acid in P. granatum peel and flowers was as follow as 10-fold water reflux extraction for 3 times with 2 herbs,0.5 h every time. The average content of total tannin and ellagic acid extracted from 3 batches of herbs was 151.69 mg/g (RSD=1.15%,n=3),24.59 mg/g (RSD=1.41%,n=3)in the verification test,respectively.CONCLUSIONS:
The optimized extraction technology is stable,feasible,and can be used for extracting the total tannin and ellagic acid in P. granatum peel and flowers.
Full text:
Available
Database:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacy
Year:
2017
Document type:
Article