In the case of cosmetics, products containing vitamin A, pyruvic acid above 60%, glycolic acid, or salicylic acid above 2% can lead to undesirable reactions. Interestingly, not everyone is at risk ...

Read more: 100 Italian Food/Drink Words And Phrases Walla Walla onions are noticeably sweet because they have less pyruvic acid than other varieties — that's the compound that gives onions their ...

This is a differential medium. It tests an organism's ability to ferment the sugar glucose as well as its ability to convert the end product of glycolysis, pyruvic acid into gaseous byproducts. This ...