Content Determination of Extract, Polysaccharide and Mannose in Dendrobii Officinalis Caulis from Lishui / 中国药师
China Pharmacist
;
(12): 761-763, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-490910
ABSTRACT
Objective:
To evaluate the quality of Dendrobii officinalis Caulis cultivated in Lishui by the content determination of ex-tract, polysaccharide and mannose.Methods:
Totally 26 batches of Dendrobii officinalis Caulis were dried at 55℃, and the ethanol ex-tract, polysaccharide and mannose was determined respectively by hot dipping, phenol-sulphuric acid colorimetry and pre-column deri-vatization HPLC method according to the determination methods for Dendrobii officinalis Caulis recorded in Chinese Pharmacopoeia (2010 edition).Results:
The contents of extract, polysaccharide and mannose in Dendrobii officinalis Caulis during the collection pe-riod were higher than those of the pharmacopoeia standard, and there were significant differences among the batches.Conclusion:
The test can provide theory basis for the quality evaluation of Dendrobii officinalis Caulis cultivated in Lishui, and provide guidance for the planting of the herb.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacist
Year:
2016
Type:
Article
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