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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.2020.9(8): 196-202
DOI: https://doi.org/10.20546/ijcmas.2020.908.022


Application of Time-temperature Indicator for Monitoring the Shelf-life of Milk Sample
P. Amitkumar*, Udaykumar nidoni, Sharanagouda Hiregoudar,T. Ramappa and Nagaraj Naik
Department of Processing and Food Engineering, College of Agricultural Engineering, Raichur, University of Agricultural Sciences Raichur, India
*Corresponding author
Abstract:

The effect of temperature history on milk sample was monitored by TTIs was investigated. The mathematical model for TTI has been simulated, which expressed the relationship of the colour advancement of TTI's with different temperature during the storage days. The good correlation (R=0.95) was found between the lnk versus RT-1 of the time-temperature indicators. From the investigation, resulted that activation energy of milk sample Ea is 28.7 kJ. mol-1 and activation energy of Time-temperature indicators Ea is 21.52 kJ.mol-1 and both were found on par with activation energy of the milk sample and TTI sunder isothermal storage condition. Hence, application of the TTIs were suitable to predict shelf life of milk samples.


Keywords: Time-temperature indicators, Total plate count, Activation energy, Milk brand
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How to cite this article:

Amitkumar, M. P., Udaykumar nidoni, Sharanagouda Hiregoudar, K. T. Ramappa and Nagaraj Naik. 2020. Application of Time-temperature Indicator for Monitoring the Shelf-life of Milk Sample.Int.J.Curr.Microbiol.App.Sci. 9(8): 196-202. doi: https://doi.org/10.20546/ijcmas.2020.908.022