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L-lysine fodder concentrate - by fermentation of brevibacterium and trichosporum cutaneum or candida tropicalis or candida
L-lysine fodder concentrate - by fermentation of brevibacterium and trichosporum cutaneum or candida tropicalis or candida
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机译:L-赖氨酸饲料浓缩物-通过发酵短杆菌和角皮癣菌或热带念珠菌或念珠菌
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摘要
Brevibacterium is grown by submerged culture with aeration in a nutrient medium contg. molasses, N and P salts and growth promoting substances e.g. corn steep liquor and eventually concentrating the culture fluid and spray drying to obtain a solid end product. During the fermentation when the residual sugar has been reduced to 3% microorganisms are introduced with do not assimilate L-lysine but grow in the medium and utilise the residual sugars and thus prevent the occurrence of sugar-amino acid reactions which would lower the concn. of lysine and other amino acids in the end product.
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