Anti-listerial synergism of leaf essential oil of Metasequoia glyptostroboides with nisin in whole, low and skim milks

Title
Anti-listerial synergism of leaf essential oil of Metasequoia glyptostroboides with nisin in whole, low and skim milks
Author(s)
비벡바지파이Jung In Yoon[Jung In Yoon]Monika Bhardwaj[Monika Bhardwaj]강선철[강선철]
Keywords
MIKI EX HU; CHEMICAL-COMPOSITION; MONOCYTOGENES SCOTT; PATHOGENS; EXTRACTS; BACTERIA; RESISTANCE; SPOILAGE; GROWTH; FAT
Issue Date
201408
Publisher
ELSEVIER SCI LTD
Citation
ASIAN PACIFIC JOURNAL OF TROPICAL MEDICINE, v.7, no.8, pp.602 - 608
Abstract
Objective: To examine the individual and synergistic antil-isterial effect of nisin and leaf essential oil of Metasequoia glyptostroboides (M. glyptostroboides) against one of the leading foodborne pathogens listeria monocytogenes (L. monocytogenes) ATCC 19116 in milk samples. Methods: The whole (8%), low (1%) and skim (no fat content) milk samples were inoculated with L. monocytogenes ATCC 19116 along with leaf essential oil of M. glyptostroboides or nisin alone as well in combinations. Results: In this study, the leaf essential oil at the concentrations of 2% and 5% revealed strong anti-listerial effect against L. monocytogenes ATCC 19116 in all categories of milk samples. Nisin at the concentrations of 250 and 500 1U/mL displayed a strong inhibitory effect against ATCC 19116 as compared to the control group. Additionally, synergistic combinations of leaf essential oil (1%) and nisin (62.5, 125, 250 and 500 IU/mL) also had a remarkable anti-listerial synergism in all the tested milk samples including whole, low and skim milk after 14 days. Conclusions: As a major finding, the leaf essential oil of M. glyptostroboides might be a useful candidate for using in food industry to control the growth of foodborne pathogenic bacteria as confirmed by its potent anti-listerial synergistic effect with nisin against L monocytogenes ATCC 19116 in different milk samples.
URI
http://hdl.handle.net/YU.REPOSITORY/31154http://dx.doi.org/10.1016/S1995-7645(14)60102-4
ISSN
1995-7645
Appears in Collections:
중앙도서관 > rims journal
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