Preparation and standardization of reference standards of melatonin / 中国药学杂志
Chinese Pharmaceutical Journal
;
(24): 1142-1145, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-859540
ABSTRACT
OBJECTIVE:
To establish the reference standard of melatonin.METHODS:
The structure of the reference standard was identified by UV, IR, NMR, and ESI-MS spectrophotometry. The purity was calculated by normalization method and self-contrasted dilution method. Furthermore, loss on drying, residue on ignition, and hygroscopicity were tested.RESULTS:
The purity was 99.8% by normalization method and self-contrasted dilution method. COCLUSION The establishment of reference standards of melatonin can efficiently control the addtion of melatonin into lunctional foods.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Pharmaceutical Journal
Year:
2015
Type:
Article
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