TY - JOUR
T1 - Further purification and structural analysis of calcium spirulan from Spirulina platensis
AU - Lee, Jung Bum
AU - Hayashi, Toshimitsu
AU - Hayashi, Kyoko
AU - Sankawa, Ushio
AU - Maeda, Masaakira
AU - Nemoto, Tadashi
AU - Nakanishi, Hiroshi
PY - 1998/9
Y1 - 1998/9
N2 - An antiviral sulfated polysaccharide, calcium spirulan (Ca-SP), isolated from Spirulina platensis, was subjected to further purification, Ca-SP was found to be composed of rhamnose, 3-O-methylrhamnose (acofriose), 2,3-di-O- methylrhamnose, 3-O-methylxylose, uronic acids, and sulfate. The backbone of Ca-SP consisted of 1,3-linked rhamnose and 1,2-linked 3-Omethylrhamnose units with some sulfate substitution at the 4-position. The polymer was terminated at the nonreducing end by 2,3-di-O-methylrhamnose and 3-O-methylxylose residues.
AB - An antiviral sulfated polysaccharide, calcium spirulan (Ca-SP), isolated from Spirulina platensis, was subjected to further purification, Ca-SP was found to be composed of rhamnose, 3-O-methylrhamnose (acofriose), 2,3-di-O- methylrhamnose, 3-O-methylxylose, uronic acids, and sulfate. The backbone of Ca-SP consisted of 1,3-linked rhamnose and 1,2-linked 3-Omethylrhamnose units with some sulfate substitution at the 4-position. The polymer was terminated at the nonreducing end by 2,3-di-O-methylrhamnose and 3-O-methylxylose residues.
UR - http://www.scopus.com/inward/record.url?scp=15444342056&partnerID=8YFLogxK
U2 - 10.1021/np980143n
DO - 10.1021/np980143n
M3 - 学術論文
C2 - 9748374
AN - SCOPUS:15444342056
SN - 0163-3864
VL - 61
SP - 1101
EP - 1104
JO - Journal of Natural Products
JF - Journal of Natural Products
IS - 9
ER -