Tannin plant is of great economic value.

鞣料植物具有巨大的经济价值。

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Tannin is known as one of the main anti-nutritional factors in plant feed, which restricts the application of plant feed in animal production.

单宁是植物饲料中主要的抗营养因子之一，其限制了植物饲料在动物生产中的运用。

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Phytates, oxalates and phosphates present in plant foods can inhibit absorption, as can tannin in tea.

草酸盐和磷酸盐在植物性食品可以抑制吸收，可以在茶单宁。

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The shade is the result of tannin released from fynbos roots, the bitter taste of which helps to defend the plant against hungry animals.

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