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KMID : 1011620130290020147
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Korean Journal of Food and Cookey Science
2013 Volume.29 No. 2 p.147 ~ p.152
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Effect of Packaging on Aroma Stability of Curry Powder during Storage
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최준봉:Choi Jun-Bong
저자없음:No authors listed
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Abstract
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The objective of this study was to evaluate the effects of packaging on the aroma stability of curry powder during storage. The Volatile flavor compounds from curry powders packed with laminated film or vinyl were analyzed by the solid phase microextraction and gas chromatography-mass spectrometry during in storage at 25℃ for 13 weeks. Forty-eight compounds, comprising 36 terpenes, 5 alcohols, 4 benzenes, 2 carbonyl compounds, and 1 ester, were identified from the curry powders. The main volatile compounds were cuminaldehyde, anethole, and eugenol. The Volatile compounds of curry powder packed with laminated film were maintained unchanged during in the storage, whereas those packed in vinyl were decreased during the storage. The amounts of p-cymene, cuminaldehyde, anethole, and (E)-caryophyllene from curry powder packed with laminated film were maintained during storage, while those packed with vinyl decreased gradually. The aroma stability of eugenol was unaffected by packaging. The results indicates that curry powder is best packaged in with laminated film to maintain the aroma stability during storage.
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KEYWORD
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curry powder, aroma stability, volatile flavor compound, solid phase microextraction
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