한국식생활문화학회지 (Journal of the Korean Society of Food Culture)
- 제12권2호
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- Pages.173-182
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- 1997
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- 1225-7060(pISSN)
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- 2288-7148(eISSN)
한국전통간장의 맛과 향에 관여하는 주요 향미인자의 분석(III) -향기성분 분석 -
Analysis of Significant Factors in the Flayer of Traditional Korean Soy Sauce (III) - Aroma Compound Analysis -
- Park, Hyun-Kyung (Department Food and Nutrition, Yonsei University) ;
- Sohn, Kyung-Hee (Department Food and Nutrition, Yonsei University) ;
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Park, Ok-Jin
(Department Food and Nutrition, Yonsei University)
- 발행 : 1997.08.30
초록
This study was carried out in order to investigate effective aroma components of Korean traditional soy sauce. Volatile aroma compounds were extracted by solvent extraction, TMS esterification of methyl acetate extracts and SDE, and analyzed by GC/MSD. 140 voltile aroma compounds were detected by three different extraction methods. Most abundant volatile compounds were acids and phenols and identified aldehydes, hydrocarbons, ketones, furans, furanone, alcohols, esters, nitrogen compounds, sulfur compounds and thiazoles, too. In the analytical sensory evaluation of soy sauce aroma, there were significant differences between each soy sauce sample in all test item. To sum up, Sweet odor was high in Kyupjang. Nutty odor and traditional soy sauce odor were similarly high in Kyupjang and high concentration soy sauce. Kyupjang had high score in overall odor preference than Chungiangs. The result of multiple regression of soy sauce odor characteristics and gas chromatography pattern demonstrated that offensive and sour odor was affected by octadecanoic acid. Contributive compounds to sweet odor were 1,2-benzenedicarboxylic acid and 3,6-dioxa-2,7-disilacotane. Benzoic acid 4-methyl ethyl ester and nonacotane were identified as major compounds of nutty odor. Contribu live variables of traditional soy sauce odor were benzoic acid 4-methyl ethyl ester and 9,12-octadecadienoic acid. The main factors of odor preference were 3-methyl pentanoic acid, acetic acid, 2,6-dimethyl heptadecane and 3,6-dioxa-2,7-disilacotane.
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