1.
World Science and Technology-Modernization of Traditional Chinese Medicine
;
(12): 300-305, 2017.
Artigo
em Chinês
| WPRIM
| ID: wpr-611828
RESUMO
This study aimed at verifying a previous patented fraud detection method of propolis.In accordance with the patented process,the chromatographic separation was achieved on a Kromasil 100-5C18 column (250 mm × 4.6 mm,5 tm) as mobile phrase A was methanol and mobile phrase B was water (0.5% phosphoric acid) at the flow rate of 1 mL· min-1 for gradient elution.The detection wave length was 296 nm.Fraudpropolin A was taken as the reference,while the known sources of natural propolis were determined by HPLC.As a result,no fraudpropolin A was detected in the 134 sources of natural propolis at different types or from various origins.It was concluded that the patented process was sound in the fraud detection method of propolis.