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牛蛙属两栖动物,原产于北美洲南部,是食用蛙类中个体最大种类。因雄蛙叫声酷似黄牛,所以称为牛蛙。一、牛蛙的经济价值牛蛙鲜肉营养丰富,味道鲜美,属高蛋白低脂肪食品,蛋白质含量19％,脂肪只有1.78％。含有人体所必需的八种氨基酸,且含量比例也适合人体需要;牛蛙内脏中的脂肪含有人体必需的三种不饱和脂肪酸,是医药工业的重要原料。蛙皮制革具有皮革的四个最佳指标,即薄、软、韧、牢,只是皮张较小,是最理想的装饰革。蛙体可加工冻蛙腿、蛙胸、蛙背、蛙肝、
Bullfrog amphibians, native to southern North America, are the largest single species of edible frogs. Bullfrog sounds like cattle, so called bullfrog. First, the economic value of the bullfrog Bullfrog fresh meat nutritious, delicious, is a high-protein low-fat foods, protein content of 19%, fat, only 1.78%. Contains eight kinds of amino acids necessary for the human body, and the content ratio is also suitable for human needs; fat in the internal organs of bullfrog contains three essential unsaturated fatty acids essential for the human body and is an important raw material for the pharmaceutical industry. Frog leather with leather four best indicators, namely, thin, soft, tough, jail, just a small leather, is the best decorative leather. Frog body can be processed frog legs, frog chest, frog back, frog liver,