Phytochemical Identification from Boehmeria nivea Leaves and Analysis of (-)-Loliolide by HPLC
Natural Product Sciences
;
: 134-139, 2016.
Article
Dans Anglais
| WPRIM
| ID: wpr-221212
ABSTRACT
Phytochemicals were isolated from leaves of the fiber crop, ramie (Boehmeria nivea, Bn), using open column chromatography and medium pressure liquid chromatography. Their structures were identified as β-sitosterol, (-)-loliolide, rutin, and pyrimidinedione by MS, ¹H-, and ¹³C-NMR spectroscopic analysis. Among them, (-)-loliolide was isolated for the first time from B. nivea. A content analysis of (-)-loliolide in B. nivea collected from different regions and harvest times was conducted by HPLC. The highest content of (-)-loliolide was found in Bn-23 harvested in September. These results will be helpful to use the plant which harvest in September as a high content phytochemical additive in food, health supplements, and medicinal products.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Plantes
/
Rutoside
/
Chromatographie
/
Chromatographie en phase liquide à haute performance
/
Chromatographie en phase liquide
/
Urticaceae
/
Boehmeria
/
Composés phytochimiques
Type d'étude:
Etude diagnostique
langue:
Anglais
Texte intégral:
Natural Product Sciences
Année:
2016
Type:
Article
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