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  1. KRISHI Publication and Data Inventory Repository
  2. Agricultural Engineering A2
  3. ICAR-Central Institute of Agricultural Engineering B6
  4. AEng-CIAE-Publication
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Please use this identifier to cite or link to this item: http://krishi.icar.gov.in/jspui/handle/123456789/57338
Title: Effect of 390 nm Light on Surface Microbes of Cut Carrots
Other Titles: Not Available
Authors: Alka Mishra, Subir Kumar Chakraborty, Manoj Kumar Tripathi, Nachiket Kotwaliwale1
ICAR Data Use Licennce: http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf
Author's Affiliated institute: ICAR::Central Institute of Agricultural Engineering
Published/ Complete Date: 2020-01-01
Project Code: Not Available
Keywords: Light emitting diode; photodynamic inactivation; surface decontamination; dosage
Publisher: Not Available
Citation: Not Available
Series/Report no.: Not Available;
Abstract/Description: Aims: To reduce the microbial load on cut-carrot surface using 390 nm Light Emitting Diode ( LED) illumination Place and Duration of Study: Agro-Produce Processing Division, ICAR Central Institute of Agricultural Engineering, India between August, 2017 to November, 2019 Methodology: Samples were collected from local market from India and LED treatment was given to samples and microbial analysis was conducted using spread plate method. Results: The effect of 390 nm LEDs on cut-carrot surface has been evaluated in this study. The effect of dosage was found significant (p<0.05) for reducing bacterial and fungal load. Significant bacterial and fungal reduction was observed from 20 min of treatment till 3 h. Maximum inactivation of 28.4 % of bacteria and 24.1 % of fungus were detected at 3 h of exposure. These results demonstrated the potential of 390 nm LEDs as surface decontamination technology for cut-fruits and vegetables. Conclusion: 390 nm LED illumination can be a suitable and eco-friendly novel technology for surface decontamination of cut fruits and vegetables in the food industry.
Description: Not Available
ISSN: 2457-1024
Type(s) of content: Research Paper
Sponsors: Not Available
Language: English
Name of Journal: Current Journal of Applied Science and Technology (British Journal of Applied Science and Technology)
Journal Type: Research
NAAS Rating: 4.71
Volume No.: 39(44)
Page Number: 52-57
Name of the Division/Regional Station: Not Available
Source, DOI or any other URL: DOI: 10.9734/CJAST/2020/v39i4431151
URI: http://krishi.icar.gov.in/jspui/handle/123456789/57338
Appears in Collections:AEng-CIAE-Publication

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