• Korean Journal of Food Science and Technology
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• v.50 no.3
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• pp.280-285
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• 2018

Lipid oxidation and antioxidant stabilities of nut-sesame yeotgangjeong (Korean traditional candy bar) with different binders were evaluated during storage in the dark. S1, S2, and S3 binders consisted of starch syrup, sugar, and water (58:34:7.6, w/w/w); starch syrup, jocheong, honey, trehalose, and water (43.5:11.6:2.9:34:7.6, w/w/w/w/w); and starch syrup, jocheong, honey, sugar, trehalose, and water (43.5:11.6:2.9:17:17:7.6, w/w/w/w/w/w); respectively. Lipid oxidation was determined by peroxide and p-anisidine values, and tocopherol, lignan, and polyphenol contents were determined spectrophotometrically. Peroxide values were significantly higher (p<0.05) in yeotgangjeong samples with S2 or S3 binder than in those with S1; however, the converse was true for tocopherol degradation. Lignan was the most stable antioxidant in yeotgangjeong. The results suggest that tocopherols have a priority over lignans to control the lipid oxidation of yeotgangjeong during storage; reduced lipid oxidative stability after substituting sugar with trehalose might be because it increases oxygen diffusivity and inhibits the antioxidant action of tocopherols on lipids.

• Journal of the Korean Society of Food Culture
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• v.17 no.4
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• pp.473-481
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• 2002

Pyebaek of Jeonju area based on the method prepared by late old madame Park, Bokja can be characterized as follows: First, vegetables which could be obtained locally constituted the main body of materials of Jeonju Pyebaek and animal foods used in Pyebaek were dried fishe for the most of times. In the pre-refrigerator era, the main reason behind the heavy uses of dried fish such as dried abalone or octopus instead of animal foods can be attributed to the easy availability of dried fish. In recent years, foods made of animal foods has been indispensible items. Second for the patterns and decorations of Pyebaek natural figures such as birds, flowers, butterflies, loaves and half moon were imitated in making of octopus cuttings, squid cuttings, Yakkwa, Hwajeon, Dried persimmons, Jeonbokssam, etc. Beef jerky, Yeotgangjeong were decorated beautifully with pine nuts, shredded dried dates and raisins. Many colors were used in various items of Jeonju Pyebaek such as Hwajeon, Songpyun, Saji. Finally, flavors of Jeonju Pyebaek are sweet and tasty of sesame oil.