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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39 For more details click here
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2016.5(4): 1-8
DOI: http://dx.doi.org/10.20546/ijcmas.2016.504.001


Effect of Origanum elongatum essential oil and heating on Pomegranate Juice Quality
Naima El Moussaoui*, El Ouardy Khay, Nadia Amajoud, Nadia Boujida, Saoulajan Charfi, Nadia Skali Senhaji and Jamal Abrini
University Abdelmalek Essaâdi, Faculty of Sciences, Department of Biology, Laboratory of Biology and Health, M’hannech II, BP 2121, Tetouan 93002, Morocco
*Corresponding author
Abstract:

The aim of present study was to determine the effect of Origanum elongatum essential oil on the quality of fresh pomegranate juice. The antimicrobial activity of 0.06% (v/v) of essential oil alone and in combination with heat treatment (70 and 80ºC) was evaluated for 30 seconds. Meanwhile, the content of total sugars and pH was recorded at 20ºC for 16th day during conservation. The concentration of 0.06% of essential oil showed a significant effect on microbial growth and chemical variation. Furthermore, it was found that the combined treatment with heat increased the effect of essential oil on microbial viability, and consequently improved the juice conservation process while preserving nutritional and organoleptic qualities.


Keywords: Pomegranate juice,Origanum elongatum, Essential oil,Heat treatment, Antimicrobial activity
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How to cite this article:

Naima El Moussaoui, El Ouardy Khay, Nadia Amajoud, Nadia Boujida, Saoulajan Charfi, Nadia Skali Senhaji and Jamal Abrini. 2016. Effect of Origanum elongatum Essential Oil and Heating on Pomegranate Juice Quality.Int.J.Curr.Microbiol.App.Sci. 5(4): 1-8. doi: http://dx.doi.org/10.20546/ijcmas.2016.504.001