1. Enzymatic development of pyruvic acid in onion as a measure of pungency;Schwimmer;J Agric Food Chem,1961
2. Relationship between pyruvate analysis and flavour perception for onion pungency determination;Wall;HortScience,1992
3. Assessment of the flavour of fresh uncooked onions by taste-panels and analysis of flavour precursors, pyruvate and sugars;Crowther;J Sci Food Agric,2005
4. Terry LA, Law KA, Hipwood KJ and Bellamy PH, Non-structural carbohydrate profiles in onion bulbs influence taste preference, in Frutic '05, Information and Technology for Sustainable Fruit and Vegetable Production, Montpellier, France, 12-16 September 2005. Cemagref, Montpellier, France, pp. 33-39 (2005).
5. The distribution of fructans in onions;Derbyshire;New Phytol,1978