期刊
FOOD PACKAGING AND SHELF LIFE
卷 12, 期 -, 页码 51-58出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.fpsl.2017.02.004
关键词
Cinnamon; Essential oil; Shelf life; Packaging; Pork; Salmon
资金
- Flemish Agency for Innovation by Science and Technology (IWT) [130214]
The combination of cinnamon essential oil (cinnamomum zeylanicum) and packaging methods was assessed in order to increase the shelf life of lean pork and salmon. The foodstuffs were dipped in 1 w/w% cinnamon, and the treated foodstuffs were stored (4 degrees C) in vacuum or MAP package (pork in 70% O-2/30% CO2 and salmon in 60% CO2/40% N-2). For both packaging methods the use of cinnamon increased the microbial shelf life of pork but not of salmon. For salmon, vacuum packaged salmon reached end of microbial shelf life faster than MAP packaged salmon. Off-odors occurred faster in MAP packaged pork than in vacuum and off-odors in salmon developed independent of packaging method. Cinnamon essential oil application was neutral towards the color and odor of the food matrices. Cinnamon essential oil shows promise as antimicrobial treatment on vacuum or MAP packaged lean pork, but not on salmon. (C) 2017 Elsevier Ltd. All rights reserved.
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