That's because the firm USES acetogenic bacteria found in the guts of insects - rather than standard yeast - to convert the sugar into ethanol.
这是因为这家公司使用了在昆虫肚子里找到的乙酸细菌——而不是标准酵母——来将糖转化为乙醇。
2
The acetogenic bacteria directly convert all of the carbon in sugar into acetic acid, which is then combined with hydrogen to produce ethanol without the carbon losses, the firm claims.