Determination of the Content of Vitamin E in Muyan Capsule by First-Derivative Spectrophotometry / 中国药房
China Pharmacy
;
(12)2005.
Article
in Chinese
| WPRIM
| ID: wpr-529318
ABSTRACT
OBJECTIVE:
To determine vitamin E in muyan capsule.METHODS:
The content of vitamin E in muyan capsule was determined by first-derivative spectrophotometry with detection wavelength at 230nm.RESULTS:
The linear range of vitamin E was 14.98 ~ 24.96? g? mL-1(r=0.999 8).The average recovery of vitamin E was 100.1%(RSD=0.26%).CONCLUSION:
The method is simple,rapid and accurate,and applicable for the determination of vitamin in muyan capsule.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacy
Year:
2005
Type:
Article
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