Abstract:
:Water-soluble and alkaline-soluble polysaccharide fractions, prepared from roots and leaves of PANAX GINSENG C.A. Meyer, were fractionated into strongly acidic, weakly acidic, and neutral polysaccharide fractions by cetyltrimethyammonium bromide, respectively. The roots contained a larger amount of crude polysaccharides than the leaves. These polysaccharide fractions showed different chemical properties, and it was suggested that the roots mainly contained pectins and glucans whereas the leaves mainly contained pectins and heteroglycans. The three water-soluble polysaccharide fractions from the leaves showed higher anti-complementary activity than all corresponding fractions from the roots. However, the three alkaline-soluble polysaccharide fractions from the leaves showed weak activity. Strongly acidic polysaccharide fractions from either roots or leaves decreased the activity after the treatment with periodate indicating the carbohydrate moiety may contribute to the activity.
journal_name
Planta Medjournal_title
Planta medicaauthors
Gao QP,Kiyohara H,Cyong JC,Yamada Hdoi
10.1055/s-2006-961765subject
Has Abstractpub_date
1989-02-01 00:00:00pages
9-12issue
1eissn
0032-0943issn
1439-0221journal_volume
55pub_type
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