catechin

[ kat-i-chin, -kin ]

/ ˈkæt ɪ tʃɪn, -kɪn /

noun

a water-soluble, astringent yellow compound, C15H14O6, found in gambier, used chiefly in tanning and dyeing.

Origin of catechin

First recorded in 1850–55; catech(u) + -in²

Words nearby catechin

cat-cry syndrome, cat door, cate, catechesis, catechetical, catechin, catechism, catechist, catechize, catechol, catecholamine

Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for catechin

Apples contain an anti-inflammatory flavonoid called quercetin, while red wine contains the flavonoid catechin.
10 Power Food Combos|Divya Gugnani|March 18, 2010|DAILY BEAST
It contains a crystallisable principle (margosine) and an astringent principle (catechin).
Cooley's Cyclopdia of Practical Receipts and Collateral Information in the Arts, Manufactures, Professions, and Trades..., Sixth Edition, Volume I|Arnold Cooley
It contains 60 % of tanning matter and a large proportion of catechin similar to that contained in gambier, but much redder.
Encyclopaedia Britannica, 11th Edition, Volume 16, Slice 3|Various
It contains two coloring principles, catechin and catechu-tannic acid.
Principles and Practice of Fur Dressing and Fur Dyeing|William E. Austin

Catechu tannin and catechin are compounds of the catechol tannin type.
The Chemistry of Plant Life|Roscoe Wilfred Thatcher

British Dictionary definitions for catechin

catechin

/ (ˈkætəkɪn) /

noun

a soluble yellow solid substance found in catechu and mahogany wood and used in tanning and dyeing. Formula: C 15 H 14 O 6

Word Origin for catechin

C19: from catechu + -in

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

单词	catechin
释义	catechin [ kat-i-chin, -kin ] / ˈkæt ɪ tʃɪn, -kɪn / noun a water-soluble, astringent yellow compound, C15H14O6, found in gambier, used chiefly in tanning and dyeing. Origin of catechin First recorded in 1850–55; catech(u) + -in² Words nearby catechin cat-cry syndrome, cat door, cate, catechesis, catechetical, catechin, catechism, catechist, catechize, catechol, catecholamine Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for catechin Apples contain an anti-inflammatory flavonoid called quercetin, while red wine contains the flavonoid catechin. 10 Power Food Combos\|Divya Gugnani\|March 18, 2010\|DAILY BEAST It contains a crystallisable principle (margosine) and an astringent principle (catechin). Cooley's Cyclopdia of Practical Receipts and Collateral Information in the Arts, Manufactures, Professions, and Trades..., Sixth Edition, Volume I\|Arnold Cooley It contains 60 % of tanning matter and a large proportion of catechin similar to that contained in gambier, but much redder. Encyclopaedia Britannica, 11th Edition, Volume 16, Slice 3\|Various It contains two coloring principles, catechin and catechu-tannic acid. Principles and Practice of Fur Dressing and Fur Dyeing\|William E. Austin Catechu tannin and catechin are compounds of the catechol tannin type. The Chemistry of Plant Life\|Roscoe Wilfred Thatcher British Dictionary definitions for catechin catechin / (ˈkætəkɪn) / noun a soluble yellow solid substance found in catechu and mahogany wood and used in tanning and dyeing. Formula: C 15 H 14 O 6 Word Origin for catechin C19: from catechu + -in Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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