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单词 isomaltose
释义

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isomaltose
isomaltose n.
Brit. /ˌʌɪsə(ʊ)ˈmɔːltəʊz/
,
/ˌʌɪsə(ʊ)ˈmɔːltəʊs/
,
U.S. /ˌaɪsoʊˈmɔlˌtoʊz/
,
/ˌaɪsoʊˈmɑlˌtoʊz/
,
/ˌaɪsoʊˈmɔlˌtoʊs/
,
/ˌaɪsoʊˈmɑlˌtoʊs/
[ < German isomaltose (E. Fischer 1890, in Berichte der Deutsch. Chem. Ges. 22 3688)] 6-O-α- d-glucopyranosyl- d-glucose, C6H11O5·O·C6H11O5, a syrupy disaccharide formed by the action of acid on glucose.
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isomaltose1891
1891 Jrnl. Chem. Soc. 60 i. 413 The author has obtained from glucose a new glucobiose, which from its properties is doubtless constituted like maltose, and is hence called isomaltose.
1892 Jrnl. Soc. Chem. Industry 30 July 627/2 Iso-maltose is an important constituent of beer and forms 25–30 per cent of beer extract.
1956 New Biol. 21 12 Maltose appears after two days [during malting], and then maltatriose and isomaltose, as a result of the degradation of starch.
extracted from iso-comb. form
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