In this paper,the contents of general nutritional compositions,amino acid composition of the protein,and of some inorganic elements of the green alga, Ulva lactuca in the South China Sea were studied.

• 研究了南海绿藻石莼的一般营养成分、蛋白质的氨基酸组成,以及一些无机元素的含量。结果表明,石莼是一种富含蛋白质、纤维素和灰分的海藻。