单词 | galactan |
释义 | galactan/ɡəˈlaktan/Chemistry noun Any of a class of polysaccharides which are composed of a chain of galactose residues, and which yield galactose on hydrolysis.
OriginLate 19th century; earliest use found in Journal of the Chemical Society. From German Galactan, alteration of Galactin after Dextran. |
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