populinn.

Brit.

/ˈpɒpjᵿlɪn/, U.S.

/ˈpɑpjələn/

Forms: 1800s– populin, 1800s populine.

Origin: A borrowing from French. Etymon: French populine.

Etymology: < French populine (H. Braconnot 1830, in Ann. de chim. 44 304) < classical Latin pōpulus popple n.¹ + French -ine -ine suffix⁵; compare -in suffix¹.

Chemistry.

A crystalline sweet-tasting compound which occurs in the bark and leaves of the aspen, Populus tremula, and certain other poplars.Ppopulin is a benzyl glucoside of saligenin (o-hydroxybenyl alcohol). Formula: C₂₀H₂₂O₈.

ΘΚΠ

the world > health and disease > healing > medicines or physic > medicines for specific purpose > antiseptic > [noun] > prepared from plants

oil of thyme1753

populin1833

thyme-oil1868

1833 Rep. 1st & 2nd Meetings Brit. Assoc. Advancem. Sci. 1831–2 514 List of indifferent vegetable principles... Populin.

1844 G. Fownes Man. Elem. Chem. 483 Populine closely resembles salicine in appearance.

1934 C. C. Steele Introd. Plant Biochem. vi. xviii. 186 Saligenin, salicylic alcohol, or o-hydroxy-benzyl alcohol, is both an aromatic alcohol and a phenol. It is present in the form of its glucoside, salicin, in species of Willow and Spiræa, and as the more complex benzoyl glucoside, populin, in Poplars.

1977 O. W. Richards & R. G. Davies Imms's Gen. Textbk. Entomol. (ed. 10) I. x. 145 Substances characteristic of particular food-plants, such as..populin or anthocyanins.

1992 Jrnl. Nat. Products 55 1209 Populin, which is a chemical isomer of tremuloidin with a benzoylated glucose moiety, has been found to be very stable in human beings.

This entry has been updated (OED Third Edition, December 2006; most recently modified version published online March 2022).

单词	populin
释义	populinn. Brit. /ˈpɒpjᵿlɪn/, U.S. /ˈpɑpjələn/ Forms: 1800s– populin, 1800s populine. Origin: A borrowing from French. Etymon: French populine. Etymology: < French populine (H. Braconnot 1830, in Ann. de chim. 44 304) < classical Latin pōpulus popple n.¹ + French -ine -ine suffix⁵; compare -in suffix¹. Chemistry. A crystalline sweet-tasting compound which occurs in the bark and leaves of the aspen, Populus tremula, and certain other poplars.Ppopulin is a benzyl glucoside of saligenin (o-hydroxybenyl alcohol). Formula: C₂₀H₂₂O₈. ΘΚΠ the world > health and disease > healing > medicines or physic > medicines for specific purpose > antiseptic > [noun] > prepared from plants oil of thyme1753 populin1833 thyme-oil1868 1833 Rep. 1st & 2nd Meetings Brit. Assoc. Advancem. Sci. 1831–2 514 List of indifferent vegetable principles... Populin. 1844 G. Fownes Man. Elem. Chem. 483 Populine closely resembles salicine in appearance. 1934 C. C. Steele Introd. Plant Biochem. vi. xviii. 186 Saligenin, salicylic alcohol, or o-hydroxy-benzyl alcohol, is both an aromatic alcohol and a phenol. It is present in the form of its glucoside, salicin, in species of Willow and Spiræa, and as the more complex benzoyl glucoside, populin, in Poplars. 1977 O. W. Richards & R. G. Davies Imms's Gen. Textbk. Entomol. (ed. 10) I. x. 145 Substances characteristic of particular food-plants, such as..populin or anthocyanins. 1992 Jrnl. Nat. Products 55 1209 Populin, which is a chemical isomer of tremuloidin with a benzoylated glucose moiety, has been found to be very stable in human beings. This entry has been updated (OED Third Edition, December 2006; most recently modified version published online March 2022). < n.1833
随便看	drop the fbomb drop the flag drop the handkerchief drop the handkerchief at drop the handkerchief to drop the pilot drop the rag drop the writ drop to or on drop to or on to drop trou drop vie drop vies drop your cocks and grab your socks drop, throw, etc, in someone's lap drop, throw, etc, something in someone's lap drop- drop-arch drop-bar drop-black drop-bolt drop-bottle drop-bottom drop-cake drop-cannon