Lactic Acid: A Case Study in Chirality

The video tutorial explains the concept of chiral carbons in lactic acid, focusing on the central carbon atom attached to four different groups. It describes the three isomeric forms of lactic acid: D lactic acid, which is dextro rotatory and found in meat extract; L lactic acid, which is levorotatory and present in fermented sucrose; and the racemic mixture, which shows no rotation due to external compensation. The video also covers the specific rotations of these isomers and their representation using Fischer projection formulas.

What new insight or understanding did you gain from this video?

Evaluate responses using AI:

OFF