NOM | substance | catequina | a tannic acid that is extracted from black catechu as a white crystalline substance |
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Sentit | A tannic acid that is extracted from black catechu as a white crystalline substance. | |
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General | àcid tànnic, taní | Any of various complex phenolic substances of plant origin |
Anglès | catechin | |
Espanyol | catequina |
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