3 torthaí
A novel actinobacterium, designated strain NEAU-ND5T, was isolated from the rhizosphere of corn (Zea mays L.) collected in Heilongjiang Province, north-east China, and characterized using a polyphasic approach. 16S rRNA gene sequence analysis showed that strain NEAU-ND5T was a member of the genus
A series of six oligosaccharides: linear arabinosides, cellosides, isomaltosides, mannosides, maltosides and xylosides containing up to 15 sugar units, as well as alpha, beta and gamma-cyclodextrins, were separated without derivatization with acetonitrile-water mobile phases and a beta-cyclodextrin
Lectins extracted from corn (Zea mays L.) kernel with Tris-HCl buffer pH 7.5 were isolated from the crude extract by affinity chromatography on Sepharose 6B-N-acetyl-d-galactosamine and Sepharose 6B-methylalpha-d-mannoside, and also by lectin affinity chromatography using concanavalin A and Lens