发明名称 |
METHOD OF PREPARING WATER-SOLUBLE POLYSACCHARIDES OF BROWN ALGAE |
摘要 |
FIELD: chemistry of carbohydrates. SUBSTANCE: method comprises treating fresh or freshly frozen or dry algae with solvents to remove low-molecular substances, extracting polysaccharides ture and with water at 56-60 C. Separation of laminarans and fuchsidans and subsequent fractionation thereof are carried out using hydrophobic chromatography. The resulting polysaccharide extracts are applied separately onto columns. Hydrophobic sorbent is polychrome-1. EFFECT: simplified process and increased yield of the desired product. 4 cl, 2 dwg, 4 ex, 2 tbl
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申请公布号 |
RU2135518(C1) |
申请公布日期 |
1999.08.27 |
申请号 |
RU19980111675 |
申请日期 |
1998.06.17 |
申请人 |
TIKHOOKEANSKIJ INSTITUT BIOORGANICHESKOJ KHIMII DV;O RAN |
发明人 |
ZVJAGINTSEVA T.N.;SHEVCHENKO N.M.;POPIVNICH I.B.;SVETASHEVA T.G.;ISAKOV V.V.;SKOBUN A.S.;ELJAKOVA L.A. |
分类号 |
C08B37/00;C07H1/08;C08B37/18;(IPC1-7):C08B37/00 |
主分类号 |
C08B37/00 |
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