Recently protein feeds for animals have been developed by growing yeast in a petroleum based stock. 最近已經研製出一種動物食用的蛋白質飼料，它是用石油作為基本原料加上酵母而製成的。
As a kind of high quality protein feed resource, the cottonseed cake could not be widely used in animal husbandry production due to the gossypol in it. 棉子餅粕是一種優質的蛋白質飼料資源，但由於含有有毒物質棉酚，制約了其在畜牧業中的應用。
Single cell protein feedstuff production from food industry wastes with fermentation technology. 食品工業廢渣以發酵技術生產菌體蛋白飼料的研究。
The contents of Pb, As, Cd, Cr, mould fungus and bacteria were within the limit of safety.Therefore, P. americana L. could potentially be used as a material for high quality feed. 主要衛生指標含量均低於飼料衛生標準中的安全限量，表明美洲大蠊可作為一種優質的功能性蛋白飼料。
