Polysaccharide composition of the fruit juice of Morinda citrifolia (Noni)

被引：59

作者：

Bui, Anh Kim T.

Bacic, Antony

Pettolino, Filomena ^{[1
]}

机构：

[1] Univ Melbourne, Sch Bot, CRC Bioprod, Plant Cell Biol Res Ctr, Melbourne, Vic 3010, Australia

[2] HCM City Univ Technol, Ho Chi Minh City, Vietnam

来源：

PHYTOCHEMISTRY | 2006年 / 67卷 / 12期

关键词：

Morinda citrifolia; Rubiaceae; Noni fruit juice; polysaccharides;

D O I：

10.1016/j.phytochem.2006.04.023

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

An ethanol-insoluble, high molecular weight fraction was collected from the juice of Morinda citrifolia fruit grown in Viet Nam. The fraction is composed primarily of carbohydrate (67% (w/w)). The polysaccharide fraction consists predominantly of GalAp (53.6 mol%), Araf (13.6 mol%), Galp (17.9 mol%) and Rhap (9.5 mol%). Glycosyl linkage analysis suggests the polysaccharide fraction contains mostly the pectic polysaccharides, homogalacturonan (4-GalAp), rhamnogalacturonan I (4-GalAp, 2-Rhap, 2,4-Rhap), arabinan (5-Araf, 3,5-Araf, t-Araf), type I arabinogalactan (4-Galp, 3,4-Galp, t-Araf) and beta-glucosyl Yariv-binding type II arabinogalactan (3,6-Galp, t-Araj). Low levels of xyloglucan (4-Glcp, 4,6-Glcp, t-Xylp, t-Fucp), heteroxylan (4-Xylp) and heteromannan (4-Manp) are also present. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：1271 / 1275

页数：5

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