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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2018.1
- 수록면
- 890 - 896 (7page)
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초록· 키워드
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The aim of this study was to determine volatile flavor compounds in Shingo pear juice. Volatile flavor compounds were analyzed using solid-phase micro-extraction (SPME) - gas chromatography-mass spectrometry (GC-MS). The effect of inorganic salts solution on the extraction ability of the SPME fiber was treated by adding saturated CaCl2 solution at the ratio of 1:20 (v/v) after 0, 60, 120 min of preparing pear juice, respectively. As a result, a total of 22 volatile compounds were identified in Shingo pear juice. Ethyl acetate was found to be the most abundant volatile compound (13.36~19.61 μg/kg), followed in order by hexanal, ethyl hexanoate, ethyl 3-(methylthio)-2-propenoate, ethyl octanoate and 2-hexenal. Total contents of volatile flavor compounds were 31.07 μg/kg (control), 40.93 μg/kg (0 min), 27.62 μg/kg (60 min) and 26.32 μg/kg (120 min). This result indicated that the addition of saline solutions could inhibit the enzymatic reaction of volatile flavor compounds effectively when treated as soon as juice preparation.
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참고문헌 (31)
참고문헌 신청
Bauchot AD / 2002 / Aroma volatile in fruits in which ethylene production is depressed by antisense technology. In: Analysis of taste and aroma / Molecular Methods of Plant Analysis 21:159~172
Burdock GA / 1994 / Fenaroli's Handbook of Flavor Ingredients / CRC Press
Chen Y / 2018 / Comparative analysis of the volatile organic compounds in mature fruits of 12 occidental pear (Pyrus communis L.)cultivars / Sci Hortic 240:239~248
최장전 / 2017 / 신품종 ‘만풍배’ 유목의 수형별 수체 생육특성과 생산성 비교 / 원예과학기술지 35(4):393~401
Echeverria G / 2008 / Physicochemical measurements in ‘Mondial Gala’ apples stored at different atmospheres: Influence on consumer acceptability / Postharvest Biol Technol 50:135~144
Burdock GA / 1994 / Fenaroli's Handbook of Flavor Ingredients / CRC Press
Chen Y / 2018 / Comparative analysis of the volatile organic compounds in mature fruits of 12 occidental pear (Pyrus communis L.)cultivars / Sci Hortic 240:239~248
최장전 / 2017 / 신품종 ‘만풍배’ 유목의 수형별 수체 생육특성과 생산성 비교 / 원예과학기술지 35(4):393~401
Echeverria G / 2008 / Physicochemical measurements in ‘Mondial Gala’ apples stored at different atmospheres: Influence on consumer acceptability / Postharvest Biol Technol 50:135~144
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