主要成分：各种糖类、酸类、蛋白质、维生素、钙、磷以及各种花色素的单、双葡萄糖苷等。

Main components: a variety of sugars, acids, protein, vitamins, calcium, phosphorus, and various flower pigments of single, double-glucosidase and so on.

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山楂营养丰富，含有多 种维生素，还含有黄铜类、内酯、糖类、蛋白质、脂肪和钙、磷、铁等矿物质。

Hawthorn has rich nutrition and contains vitamins, flavones, lactones, carbohydrates, proteins, fats and minerals such as Ca, P and Fe.

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