31. For example, tartaric acid can exist as any of three stereoisomers depicted below in a Fischer projection. 32. Moreover, " Crepis " species contain the caffeoyl tartaric acid derivatives caffeoyl tartaric acid and cichoric acid. 33. Moreover, " Leontodon " species contain the caffeoyl tartaric acid derivatives caffeoyl tartaric acid and cichoric acid. 34. The residue contained the calcium salt of tartaric acid , which occurs naturally in large quantities only in grapes. 35. Moreover, " Scorzoneroides " are source species of caffeoyl tartaric acid derivatives caffeoyl tartaric acid and cichoric acid. 36. Moreover, " Scorzoneroides " are source species of caffeoyl tartaric acid derivatives caffeoyl tartaric acid and cichoric acid. 37. For example, tartaric acid has three distinct isomers, a pair of diastereomers with one diastereomer forming two enantiomers. 38. Tamarind fruit exhibits laxative effects due to its high quantities of malic acid, tartaric acid , and potassium bitartrate. 39. Naturally occurring tartaric acid is synthesis. 40. Keeping the wine's pH low _ typically by adding tartaric acid _ makes it less hospitable to Brett.