从上图可以看到：燕窝脂肪含量（0.35）最低，是银耳（1.4）的1/4、豆腐（4.8）的1/14、鸡蛋（6.4）的1/18；但燕窝的必需氨基酸总和（18.64）最高，是银耳（2.22）的8.3倍、豆腐（3.47）的5.4倍、鸡蛋（4.61）的4倍。必需氨基酸必须从食物中获得，人体不能合成。根据实验室对燕窝的初步鉴定，大多数研究者都已经认可纯燕窝主要包含水溶性蛋白质、脂肪、８种必需氨基酸以及钠、碘等元素物质。和鸡蛋、豆腐以及银耳比较起来，燕窝所含的蛋白质、８种必需氨基酸以及其他元素的含量确实都要高出不少。图例中银耳的必需氨基酸总和中只包括６种，因为银耳缺乏异亮氨酸和亮氨酸两种。
【What is the nutritional value of bird's nest? 】
From the map you can see: bird's nest fat content (0.35) the lowest, is white fungus (1.4) 1/4, tofu (4.8) 1/14, eggs (6.4) 1/18; bird's nest, but the sum of the essential amino acids (the 18.64) highest is white fungus (2.22) of 8.3 times, tofu (3.47) of 5.4 times, eggs (4.61) four times. Essential amino acids must be obtained from food, the body can not synthesize. According to the preliminary identification of laboratory nests, most researchers have been recognized by the pure bird's nest consists mainly of water-soluble proteins, fats, 8 essential amino acids and sodium, iodine and other elements of substance. And eggs, tofu and white fungus comparison, the protein contained in bird's nest, eight kinds of essential amino acids and other elements of content really should be much higher. The sum of the essential amino acids in the illustration includes six kinds of fungus only because of the lack of fungus isoleucine and leucine two.
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