. . . . "115067237"^^ . "a tannic acid that is extracted from black catechu as a white crystalline substance"@en-us . "0.125"^^ . . . "a tannic acid that is extracted from black catechu as a white crystalline substance"@en-us . "catechin"^^ . . . "0"^^ . "15067237-n"^^ . "catechin"@en-us .