Isolation and characterization of alpha-(1-->6)-glucans from Cistanche deserticola.
J Asian Nat Prod Res
; 7(6): 823-8, 2005 Dec.
Article
en En
| MEDLINE
| ID: mdl-16308198
ABSTRACT
Three unique polysaccharides (1-3) have been obtained from the 0.5 M NaOH extract of the stem of Cistanche deserticola Y. C. Ma. The results of methylation analysis, partial acid hydrolysis, 13C, 1H NMR, 1H-1H COSY, HMQC and HMBC spectroscopic analyses indicate that they are all composed of glucose, having a backbone of alpha-(1 --> 6)-glucan, and have different molecular weights. Their structures differ from that of linear starch.
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Bases de datos:
MEDLINE
Métodos Terapéuticos y Terapias MTCI:
Terapias_biologicas
Asunto principal:
Cistanche
/
Glucanos
Idioma:
En
Revista:
J Asian Nat Prod Res
Año:
2005
Tipo del documento:
Article
País de afiliación:
China