单词 galactan 释义 galactan Chem.|glktn|[a. G. galactan (C. Scheibler 1882, in Neue Zeitschr. f. Rbenzucker-Industrie VIII. 277/1), adapted from galactin (f. Gr. -, ά milk) to conform with G. dextran dextran.]Any of a group of polysaccharides that yield...