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单词 paracellulose
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paracellulose
paracellulose n.
Brit. /ˌparəˈsɛljᵿləʊs/
,
/ˌparəˈsɛljᵿləʊz/
,
U.S. /ˌpɛrəˈsɛljəˌloʊs/
,
/ˌpɛrəˈsɛljəˌloʊz/
[ < para- prefix1 + cellulose n., after French paracellulose (E. Fremy 1859, in Comptes Rendus de l'Acad. des Sci. 48 669)] now historical the form of cellulose occurring in the cellular tissue and pith of plants.
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the world > matter > chemistry > organic chemistry > carbohydrates > sugars > polysaccharides > [noun] > cellulose > modification of
paracellulose1862
1862 H. Watts tr. L. Gmelin Hand-bk. Chem. XV. 126 He distinguishes:..2. The part which is insoluble in aqueous cuprammonia, but which is rendered soluble with certain chemical re-agents: Paracellulose.
1866–72 H. Watts Dict. Chem. IV. 341 The utricular tissue forming the medullary rays of wood consists of paracellulose.
1926 A. W. Schorger Chem. Cellulose & Wood ii. 27 The cellulose bodies, cellulose, paracellulose, and metacellulose, are distinguished from one another by their reaction to cuprammonium solution;..paracellulose [dissolves] only after the action of acids.
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