【摘要】 对野生植物树头菜的可食用部分嫩茎叶进行了营养成分的测定并与普通蔬菜作了分析比较。结果表明:在每克树头菜嫩茎叶鲜样中含粗蛋白74.5 mg,总氨基酸27.2 mg,人体必需氨基酸11.2 mg,远远高于普通蔬菜。且所测定的11种矿质元素的含量普遍高于普通蔬菜的平均值,尤其是P、K、Ca、Mg、Fe的含量是普通蔬菜的数倍。充分说明树头菜是营养价值很丰富的一种野生蔬菜,极具开发利用价值。更多还原

【Abstract】 The nutritional components in Crateva unilocularis were analyzed.The results showed that the crude protein,total amino acids and the essential amino acids were 74.5 mg/g,27.2 mg/g and 11.2 mg/g respectively,which were much higher than the common vegetables.Besides,11 kinds of mineral elements measured in this study were also higher than the common vegetables.Especially the contents of P,K,Ca,Mg and Fe,were all several times of other common vegetables.The study results implied that C.unilocularis was a kind of wild vegetable with high nutritional value and prospect for development.更多还原