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English-Thai Dictionary

catechin

N สาร สีเหลือง ใช้ ใน การย้อมสี และ ฟอกหนัง

Webster's 1913 Dictionary

CATECHIN

CATECHIN Cat "e *chin, n. (Chem. )

Defn: One of the tannic acids, extracted from catechu as a white, crystaline substance; -- called also catechuic acid, and catechuin.

New American Oxford Dictionary

catechin

cat e chin |ˈkatəˌkin ˈkædə (t )ʃən | ▶noun Chemistry a crystalline compound that is the major constituent of catechu. [A phenol; chem. formula: C 15 H 14 O 6; several isomers. ] ORIGIN mid 19th cent.: from catechu + -in 1 .

Oxford Dictionary

catechin

catechin |ˈkatɪtʃɪn | ▶noun [ mass noun ] Chemistry a crystalline compound which is the major constituent of catechu. ●A phenol; chem. formula: C 15 H 14 O 6; several isomers. ORIGIN mid 19th cent.: from catechu + -in 1 .

Duden Dictionary

Catechine

Ca te chi ne Pluralwort , die |Catech i ne |die Catechine (Plural ) neulateinische Bildung zu Katechu farblose, kristallisierte organische Verbindungen Grundlage natürlicher Gerbstoffe