单词 | reducing sugar |
释义 | > as lemmasreducing sugar reducing sugar n. Biochemistry any sugar whose molecules contain free aldehyde or ketone groups, and hence gives a positive reaction to Fehling's test (see Fehling n.). ΚΠ 1876 Chem. News 11 Feb. 64/2 (heading) Optical inactivity of the reducing sugar found in commercial products. 1934 S. Jordan Chocolate Eval. xv. 167 Had it [sc. milk] been present, a sizable quantity of reducing sugars would have been found due to the lactose. 1996 H. W. Paul Sci., Vine, & Wine in Mod. France xi. 323 The production of lactic acid by the ‘bad’ bacteria in their attack on the wine's reducing sugars, glycerol, and tartaric acid. < as lemmas |
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