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KMID : 0380619870190040361
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Korean Journal of Food Science and Technology
1987 Volume.19 No. 4 p.361 ~ p.365
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Aroma Components in Korean Citron(Citrus medica)
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신동화/Shin, Dong Hwa
이현유/김영명/선봉규/Lee, Hyun Yu/Kim, Young Myung/Sun, Bong Kuo
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Abstract
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Experiments were carried out to study physico-chemical properties of citron and its products (Yu Ja cha). In addition, citron essence oil were analyzed by capillary gas chromatography and the separated components were identified from their retention time and mass spectrum. The physicochemical properties as follows; soluble solid 8.8° Bx, acidity 2.1%, ratio of sugar and acid 4.2. Citron contained sucrose of 0.93%, glucose of 1.0% fructose of 1.17%. The following 28 components were identified in citron. The major volatile constituents of citron was limonene which accounted for 72.4% of total volatiles. Rest of the important compounds were α-pinene, sabinene, myrcene, terpinene, terpinolene, α-copaene, iso-caryophy-llene, β-selinene and α-elemene.
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KEYWORD
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