Gingko(Gingko nuts)contains a rich amount of protein,vitarmin and such trace elements as potassium,calcium,ferrum and so银杏（白果）含有丰富的蛋白质、维生素以及钾、钙、铁等微量元素，特别含有银杏酸、氢化银杏酸、银杏醇等特有物质，对孕妇产前产后机能调节十分有益。