Comprehensive quality evaluation of medicinal parts of Trichosanthes kirilowii from different populations / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 2460-2466, 2015.
Artigo
em Chinês
| WPRIM
| ID: wpr-854031
ABSTRACT
Objective:
To analyze the quality of medicinal parts of Trichosanthes kirilowii from different populations and to establish a new method to evaluate the medicinal material quality.Methods:
Contents of protein, flavonoids, and polysaccharide were analyzed by AA3 Continuous Flow, ultraviolet-visible spectrophotometry, and sulfuric acid-phenol. The 3, 29-dibenzoyl rarounitriol (3, 29-DR) content in Trichosanthis Semen and the cucurbitacin bcontent in Trichosanthis Radix were determined by RP-HPLC. In addition, the quality of medicinal materials was evaluated by the principal components analysis (PCA) and cluster analysis.Results:
The quality of Trichosanthis Semen was the best in T. kirilowii from Henan Anyang-Liyuan with highest contents of 3, 29-DR and protein; Shanxi Jiang County T. kirilowii can be better used as Trichosanthis Pericarpium with higher contents of protein and polysaccharide; T. kirilowii from Anhui Yuexi-Heidapian could be regarded as Trichosanthis Radix for cultivating, because of higher protein content, lower starch content, and medium cucurbitacin bcontent.Conclusion:
The PCA and cluster analysis are effective in evaluating the medicinal material quality. The newly established model will bring the significant benefits for evaluating the quality of T. kirilowii.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Traditional and Herbal Drugs
Ano de publicação:
2015
Tipo de documento:
Artigo
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