fructosann.

/ˈfrʌktəʊsan/

Etymology: < fructos- (in fructose n.) + -an, as in glucosan.

Chemistry.

= fructan n.

ΘΚΠ

the world > matter > chemistry > organic chemistry > carbohydrates > sugars > polysaccharides > [noun] > having fructose residues as constituents

fructosan1928

fructan1953

1928 Chem. Abstr. 22 4480 9 g. of a yellow trifructosan..is obtained.

1928 Chem. Abstr. 22 4481 Heating inulin for 6 hrs. at 140° produces 51% of a difructosan.

1928 Chem. Abstr. 22 4481 A monofructosan.

1928 Chem. Abstr. 22 Index 5849 Fructosans, and acetates.

1931 E. C. Miller Plant Physiol. viii. 412 The hexosans may be further classified according to the type of hexose that they yield on hydrolysis into the dextrosans (glucosans), the levulosans (fructosans), the mannans, and the galactans.

1940 New Phytologist 39 185 While the term fructosan should properly apply to the whole group of fructose polymers including inulin, it is frequently used to designate only this second class of polymers found in monocotyledons.

1953 R. L. Whistler & C. L. Smart Polysaccharide Chem. i. 17 The polysaccharides termed fructosans in the literature are hence incorrectly named. The preferred name fructans is employed in this book.

1966 P. McDonald et al. Animal Nutrition ii. 18 Many grasses contain appreciable quantities of fructosans.

This entry has not yet been fully updated (first published 1972; most recently modified version published online March 2021).

单词	fructosan
释义	fructosann. /ˈfrʌktəʊsan/ Etymology: < fructos- (in fructose n.) + -an, as in glucosan. Chemistry. = fructan n. ΘΚΠ the world > matter > chemistry > organic chemistry > carbohydrates > sugars > polysaccharides > [noun] > having fructose residues as constituents fructosan1928 fructan1953 1928 Chem. Abstr. 22 4480 9 g. of a yellow trifructosan..is obtained. 1928 Chem. Abstr. 22 4481 Heating inulin for 6 hrs. at 140° produces 51% of a difructosan. 1928 Chem. Abstr. 22 4481 A monofructosan. 1928 Chem. Abstr. 22 Index 5849 Fructosans, and acetates. 1931 E. C. Miller Plant Physiol. viii. 412 The hexosans may be further classified according to the type of hexose that they yield on hydrolysis into the dextrosans (glucosans), the levulosans (fructosans), the mannans, and the galactans. 1940 New Phytologist 39 185 While the term fructosan should properly apply to the whole group of fructose polymers including inulin, it is frequently used to designate only this second class of polymers found in monocotyledons. 1953 R. L. Whistler & C. L. Smart Polysaccharide Chem. i. 17 The polysaccharides termed fructosans in the literature are hence incorrectly named. The preferred name fructans is employed in this book. 1966 P. McDonald et al. Animal Nutrition ii. 18 Many grasses contain appreciable quantities of fructosans. This entry has not yet been fully updated (first published 1972; most recently modified version published online March 2021). < n.1928
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