Study on the condition of feed yeast fermentation with sugar-cane molasses;

以甘蔗糖蜜为原料，发酵合成茁霉多糖发酵的初始条件。

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The first was control group, which contained 4% of fish meal were replaced with different proportions of detannery Ieather & Bone Meal(DLBM), BE—Feed Yeast(BE—FY)and Detannery Leather Meal(DLM).

其余五个组分别用不同比例的脱铬皮渣骨粉，BE—饲料酵母和脱铬皮革粉等量代替鱼粉，即试验组。

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The company is also developing new versions of the yeast that can feed on sugars produced from grasses and wood chips.

公司也开发了一系列新型酵母菌，这些酵母菌可以利用产自草料和木屑的糖类来生产。

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