发酵食品的制作离不开细菌和真菌,实质上是与菌体内的(  )有关

发酵食品的制作离不开细菌和真菌,实质上是与菌体内的(  )有关。

A.抗生素        B.多种酶       C.有机物         D.无机盐

答案

B

【解析】

试题分析:细菌、真菌等微生物的发酵在食品的制作中具有重要作用,发酵主要是依靠微生物自身的酶,在适宜的条件下,将原料经过特定的代谢途径转化为人类所需要的产物的过程,在代谢中产生新物质,形成独特的风味,可见B符合题意。

考点:本题考查的是发酵技术在食品制作中的作用。

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