Optimization of the Processing Technology of Rehmanniae Radix Praeparata by Muti-indexes Integrating Score-Orthogonal Test / 中国药房
China Pharmacy
;
(12): 3121-3124, 2017.
Article
in Chinese
| WPRIM
| ID: wpr-618235
ABSTRACT
OBJECTIVE:
To optimize the processing technology of rehmanniae radix praeparata.METHODS:
Using transfer rates of catalpol,rehmaionoside D,acteoside,isoacteoside,polysaccharide as indexes for comprehensive score,heating tempera-ture(pressure),heating time and heating times as investigating factors,L9(34)orthogonal test was used to optimize the processing technology of rehmanniae radix praeparata,and verification test was conducted.RESULTS:
The optimal processing technology of rehmanniae radix praeparata was as follow as heating temperature of 125 ℃,pressure of 150 kPa for twice,2 h every time. The comprehensive scores of 3 batches of samples were 0.6985,0.6755,0.7016 in the verification test,respectively,RSDs were less than 5%(n=3).CONCLUSIONS:
Optimized processing technology is simple,stable,feasible,and can provide reference for in-dustrial production of rehmanniae radix praeparata.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacy
Year:
2017
Type:
Article
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