Browse > Article

Effects of the Addition of Vegetables on Oxidized Frying oil  

김업식 (안양과학대학 식품영양조리과)
최은미 (경희대학교 식품영양학과)
구성자 (경희대학교 식품영양학과)
Publication Information
Korean journal of food and cookery science / v.18, no.6, 2002 , pp. 557-561 More about this Journal
Abstract
The changes in some chemical and physical properties of fresh or rancid soybean oil by the treatment with sweet potato, potato, burdock, and carrot were investigated. The results of the study were as follows: The specific gravity of the soybean oil increased by heating and decreased by the addition of sweet potato, burdock and carrot into the oil. The chromaticity of soybean oil increased by heating and treatment with above vegetables having antioxidant activity. To investigate the antioxidant effects of above vegetables during heating, anisidine value (AV) and DPPH (1,1-diphenyl-2-picrylhydrazyl) electron donating ability were measured. The AV of oil decreased by heating with sweet potato in fresh or rancid oil. The DPPH value decreased by heating with sweet potato and carrot, of which the antioxidant activity were similar to that of 0.02 ∼ 0.05 mg of dl-${\alpha}$ -tocopherol.
Keywords
rancid oil; antioxidant vegetable; anisidine value; chromaticity; DPPH;
Citations & Related Records
연도 인용수 순위
  • Reference
1 F Van der Pol, Purnomo, SV and Rosmalen, HA : Trans-cis isomerization of carotenes and its effect on the vitamin A potency of some common Indonesian foods. Nutr. Reports International, 37:785, 1988
2 Mitsuda, H and Yasumoto, K : Antioxidative action of indole compounds during the oxidation of linoleic acid, Nippon Eiyo Shokuryo Gakkaish, 19:210, 1966   DOI
3 Allen, JC and Hamilton, RJ : Rancidity in Foods, Applied Science Publishers, Ltd., London, pp.25-28, 49-50, 1983
4 윤석모 : 고구마-변비방지와 다이어트식, Food J. pp39, 2000
5 Osawa, T and Namiki, M : A novel type of antioxidant isolated from leaf wax of Eucalyptus leaves. Agric. Biol. Chem., 45:735, 1981   DOI
6 고영수, 정기완 : 튀김과정에서 변성유 생성에 관한 연구, 대한가정학회지, 24(4):75, 1986
7 박영란 : 반복 사용한 튀김유의 이화학적 성질 변화, 경북대 석사 학위 논문, 1984
8 Choi, EM, Yoon, HK, Yoon, KJ and Koo SJ : Effect of spices and herbs on the oxidation of the heated oil according to storage period, J. East Asian Soc. Dietary Life. 10(4):274-280, 2000
9 Han, YS, Yoon, JY and Lee, SR : Effect of palm oil blending on the thermal and oxidative stability of soybean oil, Korean J. Food Sci. Technol. 23(4):465-470, 1991
10 http://www.allfull.co.kr/foods/uung.htm
11 Lee, JH and Park, KM : Effect of ginger and soaking on the lipid oxidation in Yackwa, Korean J. Soc. Food Sci., 11(2):93-96, 1995
12 Ames, BN, Hollstein, MC and Catheart, R : Lipid peroxidation and oxidative damage to DNA. In Lipid peroxides in biology and medicine. Academic Press Inc. New York, p.339, 1982
13 Haumann, BF : Antioxidants; Firms seeking products they can label as natural. Inform, 1:1002, 1990
14 Branen, AL: Toxicological and biochemistry of butylated hydroxyanisole and hydroxyoluene, JACOS, 52:59, 1975   DOI