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one student claims that yogurt is made by lactic acid fermentation, another claimed that yogurt is made by alcaholic fermentation testing for which of the following substances could help determine wether acaholic fermentation or lactic acid fermentation was going on

User SupAl
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2 Answers

3 votes
Well, i really don't understand the last part, but i can tell you that the answer is lactic acid fermentation, because as lactic acid hardens, and thickens, you get either sour cream or yogurt. ( they form from curts)
User Barry MSIH
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4 votes
We can look for SACCHAROMYCES CEREVISIAE for alcoholic fermentation....
User Compcobalt
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