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洋葱除含有钙、磷、铁等人体必需矿物质和胡萝卜素、抗坏血酸、硫胺素、核黄素、尼克酸等维生素外,据生物化学方面的研究表明,它还含有多种对人体健康十分有益的活性物质.
Onion contains calcium, phosphorus, iron and other essential minerals and carotene, ascorbic acid, thiamine, riboflavin, niacin and other vitamins, according to biochemical studies have shown that it also contains a variety of human health is very Useful actives.