黄带拟鲹 (Pseudocaranx dentex) 肌肉鲜嫩味美，是刺身、寿司等上等食材的来源。为全面认识黄带拟鲹的营养价值，该研究采用生化法对其肌肉营养成分进行检测，并评价其营养品质。结果显示，黄带拟鲹肌肉粗蛋白含量较高。在氨基酸水平，必需氨基酸占总氨基酸的40.67%，鲜味氨基酸占总氨基酸的35.37%，符合FAO/WHO推荐的理想蛋白质标准；依据必需氨基酸的氨基酸评分 (AAS) 和化学评分 (CS) ，蛋氨酸、缬氨酸分别是黄带拟鲹的第一、第二限制性氨基酸。黄带拟鲹肌肉中不饱和脂肪酸含量高达73.73%，其中，二十碳五烯酸 (EPA)+二十二碳六烯酸 (DHA) 含量为21.20%，n-3 系列多不饱和脂肪酸 (PUFA) 含量是n-6系列 PUFA的1.95倍，说明黄带拟鲹可为人类提供优质的不饱和脂肪酸。黄带拟鲹肌肉中还含有人体组织结构和正常生理活动所必需的多种矿物质元素，是一种具有广阔开发前景的经济鱼类。“,”Striped jack (Pseudocaranx dentex) is the source of superior ingredients such as sashimi and sushi because of its fresh and delicious taste. To evaluate its muscle nutrition value, we analyzed its nutritional components by biochemical technology. The results show that the muscle had higher crude protein content. At amino acid level, the essential amino acids accounted for 40.67% of the total amino acids, and the delicious amino acids accounted for 35.37% of the total amino acids, which meets the ideal protein standard recommended by Food and Agriculture Organization of the United Nations/World Health Organization (FAO/WHO). According to the amino acid score (AAS) and chemical score (CS) values of essential amino acids, methionine was the first limiting amino acid for striped jack, followed by valine. Moreover, the content of unsaturated fatty acids in the muscle of striped jack was as high as 73.73%, the content of EPA+DHA was 21.20%, and the content of n-3 PUFA was 1.95 times that of n-6 PUFA, implying that striped jack can supply excellent unsaturated fatty acids for people. Furthermore, the muscle of striped jack contained a variety of mineral elements which are necessary for human body tissues and normal physiological activities. Therefore, striped jack is an economic fish with great development potential for its higher protein content and excellent taste.