Comparison of Flavonoids Contents in Scutellaria Barbata D.Don from Different Harvest Time / 医药导报
Herald of Medicine
;
(12): 987-990, 2016.
Artículo
en Chino
| WPRIM
| ID: wpr-495996
ABSTRACT
Objective To determine the optimum harvest time of Scutellaria barbata D.Don with flavonoids contents as the index. Methods The content of total flavonoids in Scutellaria barbata D. Don was determined by ultraviolet-visible spectrophotometry with scutellarin as standard control, and scutellarin and cosmosiin in Scutellaria barbata D. Don were determined by HPLC. Results The contents of total flavonoids and scutellarin in Scutellaria barbata D.Don of different harvest time were complied with the quality standards in the China Pharma Copoeia, and reached the peakin blossom . The contents of total flavonoids, scutellarin and cosmosiin were (45.74±0.95) ,(5.58±0.16 ) and (17.39±0.42) mg?g-1 , respectively. Conclusion The Scutellaria Barbata D.Don may be collected at the flowering time with luxuriant foliage.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Herald of Medicine
Año:
2016
Tipo del documento:
Artículo
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