Galactomannan of the locoweed (Oxytropis lanata (Pallas) DC) seeds

被引：0
作者：
D. N. Olennikov
A. V. Rokhin
机构：
[1] Russian Academy of Sciences,Institute of General and Experimental Biology, Siberian Branch
[2] Irkutsk State University,undefined
来源：
Applied Biochemistry and Microbiology | 2010年 / 46卷
关键词：
Apply Biochemistry; Mannose; Galactomannan; High Performance Thin Layer Chromatography; Mannobiose;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Galactomannan with a molecular weight of 1976 kDa was isolated by hot water extraction from the locoweed (Oxytropis lanata (Pallas) DC) seeds (yield, 3.68% of the seed weight); its solutions display high viscosity: [η] = 1697.7 ml/g and optical activity αD + 76.8°. The polysaccharide consists of mannose and galactose residues at a molar ratio of 1.36: 1. The backbone of galactomannan macromolecule is formed by 1,4-β-D-mannopyranose residues, 73.5% of which are substituted with single α-D-galactopyranose residues at C-6.
引用
收藏
页码：444 / 448
页数：4
相关论文
共 70 条
[11]  
Khosla P.(2001)undefined Prikl. Biokhim. Mikrobiol. 37 453-456
[12]  
Gupta D.D.(1995)undefined Cereal. Chem. 72 648-651
[13]  
Nagpal R.K.(1981)undefined Carbohydr. Res. 93 279-283
[14]  
Shirani G.(1996)undefined Prikl. Biokhim. Mikrobiol. 32 656-659
[15]  
Ganesharanee R.(1988)undefined Prikl. Biokhim. Mikrobiol. 24 653-659
[16]  
Basch E.(1968)undefined Acta Chem. Scand. 22 870-876
[17]  
Ulbricht C.(1984)undefined Carbohydr. Res. 131 209-217
[18]  
Kuo G.(1973)undefined Agr. Biol. Chem. 37 433-435
[19]  
Szapary P.(1988)undefined Carbohydr. Res. 175 59-75
[20]  
Smith M.(1987)undefined Prikl. Biokhim. Mikrobiol. 23 773-778
1234567