triticinn.

/ˈtrɪtɪsɪn/

Etymology: < Latin trīticum wheat (in modern Botanical Latin a generic name, including couch-grass) + -in suffix¹.

Chemistry.

†1. Name given to the gluten of wheat by Hermbstaedt ( Erdmann's Jrnl. Techn. Chem. (1831) XII. 11); also applied to a substance obtained from potato starch (see quot. 1838). Obsolete.

ΚΠ

1838 T. Thomson Chem. Org. Bodies 652 [In preparing amidin, or the soluble part of starch from potato starch] The triticin is retained by the cloth.

1860 R. G. Mayne Expos. Lexicon Med. Sci. Triticin, term by Hermbstædt for the gluten of wheat.

2. A carbohydrate, C₁₂H₂₂O₁₁ or (C₆H₁₀O₅)_n, obtained from the roots of couch-grass, Triticum repens, and so named by Müller ( Arch. Pharm. (1873) II. 508); it is a tasteless hygroscopic powder, very soluble in water, and lævorotatory; when boiled with dilute acids it changes into lævulose.

ΘΚΠ

the world > matter > chemistry > organic chemistry > carbohydrates > sugars > polysaccharides > [noun] > other polysaccharides

trehalose1862

triticin1874

galactin1882

callose1890

floridean starch1902

levan1902

leucosin1914

arabinogalactan1928

laminarin1934

glucan1943

zymosan1943

agarose1953

laminaran1961

1874 Jrnl. Chem. Soc. 27 171 The quantity of triticin present in the dried roots of couch-grass varies from 3·5 to 7·8 per cent.

1888 Jrnl. Chem. Soc. 54 246 From Dracaena australis the author has obtained a carbohydrate, 6 C₆H₁₀O₅+H₂O, which very closely resembles triticin.

1890 Jrnl. Chem. Soc. 58 227 Triticin..from the root of Dracaena rubra, melts at 140°... Triticin, from Triticum repens, melts at 160°.

This entry has not yet been fully updated (first published 1915; most recently modified version published online December 2019).

单词	triticin
释义	triticinn. /ˈtrɪtɪsɪn/ Etymology: < Latin trīticum wheat (in modern Botanical Latin a generic name, including couch-grass) + -in suffix¹. Chemistry. †1. Name given to the gluten of wheat by Hermbstaedt ( Erdmann's Jrnl. Techn. Chem. (1831) XII. 11); also applied to a substance obtained from potato starch (see quot. 1838). Obsolete. ΚΠ 1838 T. Thomson Chem. Org. Bodies 652 [In preparing amidin, or the soluble part of starch from potato starch] The triticin is retained by the cloth. 1860 R. G. Mayne Expos. Lexicon Med. Sci. Triticin, term by Hermbstædt for the gluten of wheat. 2. A carbohydrate, C₁₂H₂₂O₁₁ or (C₆H₁₀O₅)_n, obtained from the roots of couch-grass, Triticum repens, and so named by Müller ( Arch. Pharm. (1873) II. 508); it is a tasteless hygroscopic powder, very soluble in water, and lævorotatory; when boiled with dilute acids it changes into lævulose. ΘΚΠ the world > matter > chemistry > organic chemistry > carbohydrates > sugars > polysaccharides > [noun] > other polysaccharides trehalose1862 triticin1874 galactin1882 callose1890 floridean starch1902 levan1902 leucosin1914 arabinogalactan1928 laminarin1934 glucan1943 zymosan1943 agarose1953 laminaran1961 1874 Jrnl. Chem. Soc. 27 171 The quantity of triticin present in the dried roots of couch-grass varies from 3·5 to 7·8 per cent. 1888 Jrnl. Chem. Soc. 54 246 From Dracaena australis the author has obtained a carbohydrate, 6 C₆H₁₀O₅+H₂O, which very closely resembles triticin. 1890 Jrnl. Chem. Soc. 58 227 Triticin..from the root of Dracaena rubra, melts at 140°... Triticin, from Triticum repens, melts at 160°. This entry has not yet been fully updated (first published 1915; most recently modified version published online December 2019). < n.1838
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