Exact Mass: 191.0558
Exact Mass Matches: 191.0558
Found 28 metabolites which its exact mass value is equals to given mass value 191.0558,
within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error
0.0002 dalton.
L-quinate
L-quinate, also known as L-quinic acid, belongs to quinic acids and derivatives class of compounds. Those are compounds containing a quinic acid moiety (or a derivative thereof), which is a cyclitol made up of a cyclohexane ring that bears four hydroxyl groups at positions 1,3.4, and 5, as well as a carboxylic acid at position 1. L-quinate is very soluble (in water) and a weakly acidic compound (based on its pKa). L-quinate can be found in a number of food items such as fireweed, yellow wax bean, japanese walnut, and black cabbage, which makes L-quinate a potential biomarker for the consumption of these food products. Quinic acid is a cyclitol, a cyclic polyol, and a cyclohexanecarboxylic acid. It is a crystalline acid obtained from cinchona bark, coffee beans, and other plant products and made synthetically by hydrolysis of chlorogenic acid. Quinic acid is also implicated in the perceived acidity of coffee. It is a constituent of the tara tannins .
