Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1991-8-21
pubmed:abstractText
Two water-insoluble glucans, U-3-N ([alpha]D +1.0 degree, 0.5 M sodium hydroxide) and U-3-AP1 ([alpha]D +2.5 degrees, 1 M sodium hydroxide) were isolated from hot-water extract of the fruiting bodies of Y? ?r (Chinese name) (Auricularia sp.). U-3-N and U-3-AP1 were investigated by a combination of chemical and spectroscopic methods. The results indicated that U-3-N (molecular weight, 6.1 x 10(5)) was similar to beta-(1----6)-branched (1----3)-beta-D-glucan (N-5P: molecular weight, 5.6 x 10(5)) isolated from the alkaline extract of the fruiting bodies, and U-3-AP1 (molecular weight, 6.3 x 10(4)) was beta-(1----6)-branched (1----3)-beta-D-glucan containing beta-(1----6)-linked D-glucopyranosyl residues. U-3-N showed potent anti-tumor activity against the solid form of sarcoma 180, although U-3-AP1 had little effect on the tumor.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Mar
pubmed:issn
0009-2363
pubmed:author
pubmed:issnType
Print
pubmed:volume
39
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
798-800
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1991
pubmed:articleTitle
Polysaccharides in fungi. XXVI. Two branched (1----3)-beta-D-glucans from hot water extract of Yu ?r.
pubmed:affiliation
Gifu Pharmaceutical University, Mitahora-higashi 5-chome, Japan.
pubmed:publicationType
Journal Article