单词 | starch grain |
释义 | > as lemmasstarch grain starch grain n. †(a) (perhaps) the dryness and granularity characteristic of starch (obsolete rare); (b) a small, variably shaped, lamellated body consisting of starch, lipids, and proteins, found in the plastids and cytoplasm of plant cells (cf. slightly earlier starch granule n.). ΘΚΠ the world > matter > chemistry > organic chemistry > carbohydrates > sugars > polysaccharides > [noun] > starch > grains or granules of starch grain1677 starch granule1834 1677 R. Plot Nat. Hist. Oxford-shire ix. 281 But if intended to be sold as starch, they then use a stove to give it the starch-grain, which the oven will not do. 1849 J. H. Balfour Man. Bot. 8 Cell of Potato, containing striated starch grains. 2014 New Scientist 12 July 57/1 Right after baking, the starch grains in the dough still contain significant stores of water. < as lemmas |
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