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以林业生产中的下脚料为原料,运用木腐菌生产单细胞蛋白作饲料,可以提高林业生产的综合效益。单细胞蛋白又称作微生物蛋白或菌体蛋白,是微生物通过发酵作用所形成的一种固体蛋白物质,其营养极为丰富。其中含蛋白质40%～80%,比大豆高10%～20%,比肉、鱼、奶酪高20%以上;含有人畜生长代谢必需的8种氨基酸,而且氨基酸的种类和数量也比面粉、大豆粉、牛肉和鱼粉高;还含有B族维生素、维生素D、脂肪、糖,无机盐、辅酶A,辅酶I、辅酶Q、细胞色素C、凝血质、谷胱甘肽、固醇等等。
The forestry production of waste as raw material, the use of wood rot fungi to produce single-cell protein feed, can improve the overall efficiency of forestry production. Single-cell protein, also known as microbial protein or bacterial protein, is a solid protein material formed by fermentation of microorganisms, and its nutrition is extremely rich. Which contains 40% ~ 80% of protein, 10% ~ 20% higher than soybean, more than 20% higher than meat, fish and cheese; contains 8 kinds of amino acids necessary for the growth and metabolism of human beings and animals; B vitamins, vitamin D, fat, sugar, inorganic salts, coenzyme A, coenzyme I, coenzyme Q, cytochrome C, thrombin, glutathione, sterol and the like.