山核桃仁中主要营养成分的研究

用氨基酸分析仪和气相色谱仪及经典的化学分析法对山核桃仁中的氨基酸、脂肪酸、蛋白质、脂肪的组成和含量的测定，共测出17种氨基酸，8种脂肪酸，还对山核桃和胡桃的上述成分进行了营养价值和保健作用的对比，认为山核桃比胡桃更有独特的优点。

The compositions and contents of amino acids. fatty acids. proteins and fats in kornel of Carya cathayensis Sarg were determined by amino acid analyzer, gas chromotography and classical methods. It contained 17 sorts of amino acids, accounting for 27. 198(g/100g), 8 sorts of tatty acids, in which oleic acid were 72. 09% in total. The contents of proteins and tats were respectively 28. 1g/100g and 66. 14g/100g.Furthermore nutrient values and medical effects were analyzed and contrasted, it was advanced that Carya cathayensis was a better health food than that of Juglans regia.