Structural characterization of an immunomodulating (1â†’6)-Î²-D-glucan isolated from the leaves of Catharanthus roseus (Nayan thara)

Sukesh Patra

ISSN: 2456-0057

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Open Access

2019, Vol. 4, Issue 1

Structural characterization of an immunomodulating (1â†’6)-Î²-D-glucan isolated from the leaves of Catharanthus roseus (Nayan thara)

Author(s): Sukesh Patra

Abstract:
A water-soluble glucan was isolated from hot aqueous extract of the leaves of Catharanthus rosea, This polysaccharide was found to consist of D-glucose only. On the basis of total hydrolysis, methylation analysis and NMR studies (1H, 13C, TOCSY, DQF-COSY, NOESY, ROESY, HMQC, and HMBC) the repeating unit of the polysaccharide is established as

â†’6)-Î²-D-Glcp-(1â†’

This polysaccharide showed the macrophage, splenocyte, and thymocyte activation.

Pages: 525-528 | 742 Views 122 Downloads

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International Journal of Physiology, Nutrition and Physical Education

How to cite this article:

Sukesh Patra. Structural characterization of an immunomodulating (1â†’6)-Î²-D-glucan isolated from the leaves of Catharanthus roseus (Nayan thara). Int J Physiol Nutr Phys Educ 2019;4(1):525-528.