Structural studies of native Paecilomyces sp. Exopolysaccharide.
A polysaccharide separated from Paecilomyces sp. was determined by gel permeation chromatography to be homogeneous. HPLC showed a monosaccharide containing D-glucose and D-fructose at a ratio of about 2:1. The results obtained from IR, 1H NMR, and 13C NMR analyses confirmed the proposed structure.
Lillo
Luis
L
Departamento Ciencias Básicas, Facultad de Ciencias, Universidad del Bío-Bío, Chillán, Chile. llillo@ubiobio.cl
Alarcón
Julio
J
Cabello
Gerardo
G
Aguila
Sergio
S
Alderete
Joel B
JB
D002850:Chromatography, Gel; D005685:Galactans / Q000032:analysis; D006868:Hydrolysis; D009682:Magnetic Resonance Spectroscopy; D010143:Paecilomyces / Q000737:chemistry*; D011134:Polysaccharides / Q000737:chemistry* / Q000302:isolation & purification; D011198:Solanum tuberosum / Q000737:chemistry; D017550:Spectroscopy, Fourier Transform Infrared
D005685:Galactans; D011134:Polysaccharides