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KMID : 1011620130290060805
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Korean Journal of Food and Cookey Science
2013 Volume.29 No. 6 p.805 ~ p.814
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Characteristics on lipid and pigments of lotus root, dried laver, and perilla leaf bugak (Korean fried cuisine) made by Korean traditional recipe
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정이진:Jung Lee-Jin
송영옥:Song Yeong-Ok/정라나:Chung La-Na/최은옥:Choe Eun-Ok
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Abstract
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Lotus root, dried laver, and perilla leaf bugak, Korean traditional fried cuisine, were prepared with fermented glutinous rice batter and unroasted sesame oil or wheat flour batter and soybean oil and their physicochemical characteristics was evaluated. Bugak with fermented glutinous rice batter and unroasted sesame oil showed higher hardness, possibly brittleness than bugak with wheat flour batter and soybean oil. Oil absorption was higher in bugak with fermented glutinous rice batter and unroasted sesame oil than bugak with wheat flour batter and soybean oil, however, the lipid oxidation, evaluated by conjugated dienoic acid and p-anisidine values, was significantly lower in bugak with fermented glutinous rice batter and unroasted sesame oil. Frying oil strongly influenced the degree of lipid oxidation and fatty acid composition of bugak lipid. Different preparation of bugak did not show great effects on the contents of chlorophylls and carotenoids of dried laver and perilla leaf bugak, possibly due to protection by rice or wheat flour batter coating.
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KEYWORD
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bugak, fermented rice batter, unroasted sesame oil, lipid, pigment
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