Determination of Five Heavy Metal Elements in Vacant Gelatin Capsule Shells / 中国药师
China Pharmacist
;
(12): 1417-1419, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-495153
ABSTRACT
Objective:
To determine the contents of 5 heavy mental elements , Cr, Pb, Cd, Cu and Zn, in vacant gelatin capsule shells.Methods:
Graphite furnace atomic absorption spectrometry was used to determine Cr , Pb and Cd, and flame atomic absorption spectrometry was used to determine Cu and Zn .Results:
The vacant gelatin capsule shells contained Cr , Pb, Cd, Cu and Zn up to 1.850, 0.404, 0.019, 6.295,5.839 mg· kg-1, respectively.Conclusion:
The method can be used for the content determination of Cr, Pb, Cd, Cu and Zn in vacant gelatin capsule shells , which provides scientific basis for the development of quality standard .
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacist
Year:
2016
Type:
Article
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