References
- ANTHON G.E., BARRETT D.M., 2003. Modified method for the determination of pyruvic acid with dinitrophenylhydrazine in the assessment of onion pungency. J. Sci. Food Agric. 83: 1210-1213.
- BUFLER G., 2007. Ethylene inhibits sprout growth of onion bulbs during cold storage. 5th International Symosium on Edible Alliaceae. De Meerpaal, Dronten, Holandia. ISHS: 79-80.
- CORZO-MARTINEZ M., CORZO N., VILLAMIEL M., 2007. Biological properties of onions and garlic. Trends Food Sci. Technol. 18: 609-625.
- DULIŃSKI J., LEJA M., SAMOTUS B., ŚCIGALSKI A., 1988. Wybrane metody analizy materiałów roślinnych. AR Kraków, Skrypty dla Szkół Wyższych: 53-56.
- FRANCZUK J., 2000. Zmiany zawartości witaminy C w cebuli odmiany Wolska w zależności od rodzaju nawożenia organicznego. Zesz. Nauk. AR Kraków 364: 87-90.
- GALLINA M.P., CABASSI G., MAGGIONI A., MARINI A., FERRANTE A., 2007. Correlation and distribution analyses between pyruvic acid content and phenotypic traits of onion bulbs. 5th International Symosium on Edible Alliaceae. De Meerpaal, Dronten, Holandia. (unpublished) HALLMANN E., REMBIAŁKOWSKA E., 2006. Antioxidant compounds content in selected onion bulbs from organic and conventional cultivation. J. Res. Appl. Agric. Eng. 51(2): 42-46.
- KETTER C.A.T., RANDLE W.M., 1998. Pungency assessment in onions. Tested Studies for Laboratory Teaching 19: 177-196.
- KOPSELL D.E., RANDLE W.M., 1997. Onion cultivars differ in pungency and bulb quality changes during storage. HortSci. 32(7): 1260-1263.
- MASAMURA N., 2007. Searching for amino acid residues essential for enzymatic activity in onion lachrymatory factor synthase (LFS). 5th International Symosium on Edible Alliaceae. De Meerpaal, Dronten, Holandia. ISHS: 139-141.
- O’DONOGHUE E.M., SOMERFIELD S.D., SHAW M., BENDALL M., HEDDERLY D., EASON J., SIMS I., 2004. Evaluation of carbohydrates in Pukekohe Longkeeper and Grano cultivars of Allium cepa. J. Agric. Food Chem. 52: 5383-5390.
- RANDLE W.M., 1992. Sampling procedures to estimate flavor potential in onion. HortSci. 27(10): 1116-1117.
- RANDLE W.M., BUSSARD M.L., 1993. Streamlining onion pungency analyses. HortSci. 28(1): 60.
- SCHWIMMER S., WESTON W.J., 1961. Enzymatic development of pyruvic acid in onion as a measure of pungency. J. Agr. Food Chem. 9(4): 301-304.
- SINCLAIR P.J., BLAKENEY A.B., BARLOW E.W.R., 1995. Relationships between bulb dry matter content, solube solids concentation and non-structural carbohydrate composition in the onion (Allium cepa). J. Sci. Food Agric. 69: 203-209.
- SORENSON J.N., 2007. Yield and pungency of sweet onions grown at long-day conditions. 5th International Symosium on Edible Alliaceae. De Meerpaal, Dronten, Holandia. ISHS: 57-59.
- VAGEN I.M., 2007. Effects of field curing and defoliation on contents of carbohydrates and flavonoids in onion (Allium cepa). 5th International Symosium on Edible Alliaceae. De Meerpaal, Dronten, Holandia. ISHS: 124-126.
- YEMM E.W., WILLS A.J., 1954. The estimation of carbohydrates in plant extracts by antrone. Biochem. J. 57: 508-514.
- Mkseeds, 2005. www.mkseeds.com.au/sweet.htm