1. Pandey, U.C., and Singh, J. (1993) Agro techniques for onion and garlic. In: Advances in Horticulture-5, Vegetable crops, Chadha KL, Kalloo G (eds), Malhotra Publishing House, New Delhi, p. 433–464.
2. Adegoke, C.O., Vijaykumar, M., Gopalakrishana, A.G., Varadaraj, M.C. and Lokesh, E.R. (1998) Antioxidants and lipid oxidation in foods—A critical appraisal. J. Food Sci. Technol. 35, 283–298.
3. Augusti, K.T. (1996) Therapeutic values of onion (Allium cepa L.) and garlics (Allium sativum L). Ind. J. Exp. Biol. 34, 634–640.
4. Singh, S.S., Agarwal, S.K., Verma, S.K. and Siddiqui, S. (1998) Chemistry of garlic with special reference to allin and allicin-a review. J. Med. Arom. Plant Sci. 20, 93–101.
5. Lancaster, J.E., Shaw, M.L., and Randle, W.M. (1998) Differential hydrolysis of alk (en) yl cysteine sulphoxides by alliinase in onion macerates: Flavour implications. J. Sci. Food. Agric. 78, 367–372