英语介绍龙虾五句话

英语介绍龙虾五句话

1、从蛋白质成分来看，龙虾的蛋白质含量为18.9%，高于大多数的淡水和海水鱼虾，其氨基酸组成优于肉类，含有人体所必需的而体内又不能合成或合成量不足的8种必需氨基酸，不但包括异亮氨酸、色氨酸、赖氨酸、苯丙氨酸、缬氨酸和苏氨酸，而 且还含有脊椎动物体内含量很少的精氨酸，另外，龙虾还含有对幼儿而言也是必需的组氨酸。
1, from the point of view of protein components, protein content of lobster is 18.9%, higher than most of the freshwater and marine fish and, its amino acid composition is better than meat, containing the necessary for the human body and the body and cannot synthesize amount less than eight kinds of essential amino acids, not only including different bright ammonia acid, tryptophan acid, Lai tryptophan, phenylalanine, threonine and valine, and also contains vertebrates content rarely arginine. In addition, the lobster also contains histidine are essential for young children.
2、龙虾的脂肪含量仅为0.2%，不但比畜禽肉低得多，比青虾、对虾还低许多，而且其脂肪大多是由人体所必需的不饱和脂肪酸组成，易被人体消化和吸收，并且具有防止胆固醇在体内蓄积的作用。
2, the fat content of lobster only 0.2%, not only much lower than the livestock and poultry meat, shrimp, shrimp is also much lower, and the fat is mostly caused by the human body essential unsaturated fatty acid composition, susceptible to human digestion and absorption, and has to prevent the accumulation of cholesterol in the body.
3、龙虾和其他水产品一样，含有人体所必需的矿物成分，其中含量较多的有钙、钠、钾、镁、磷，含量比较重要的有铁、硫、铜等。龙虾中矿物质总量约为1.6%，其中钙、磷、钠及铁的含量都比一般畜禽肉高，也比对虾高。因此，经常食用龙虾肉可保持神经、肌肉的兴奋性。
3, lobster and other aquatic products, containing minerals necessary for the human body, the content of more calcium, sodium, potassium, magnesium, phosphorus content, important iron, sulfur and copper etc.. The total amount of minerals is about 1.6% in the lobster, the content of calcium and phosphorus, sodium and iron than the general livestock and poultry meat, shrimp is also high. Therefore, the excitability of the regular consumption of lobster meat can keep nerve and muscle.
4、从维生素成分来看，龙虾也是脂溶性维生素的重要来源之一，龙虾富含维生素A、C、D，大大超过陆生动物的含量。
4, from the view of one of the important sources of vitamins, lobster is a fat soluble vitamin, lobster is rich in vitamin A, C, D, was considerably more than terrestrial animal.
5、龙虾加工的副产品如虾头、虾壳、虾足还含有许多有用成分，其中包括蛋白质、脂类、矿物质等，可供人和动物食用，也可作为食品添加剂和调味剂，尤其是虾头内残留的虾黄，具有独特的风味。
5, lobster processing by-products such as head of the prawn, shrimp, shrimp foot also contains many useful components, including proteins, lipids, minerals, etc., for human and animal consumption, as a food additive and flavouring agent, especially shrimp head remaining in the Yellow shrimp, has a unique flavor.

龙虾     [词典]    lobster; crayfish; langouste; bermuda lobster; prawn;     [例句]我会把这只龙虾烤着吃。 i'll broil the lobster