Madras Agricultural Journal
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Research Article | Open Access | Peer Review

Physical and thermal properties of turmeric rhizomes

Volume : 89
Issue: Oct-dec
Pages: 666 - 671
Published: June 18, 2023
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Abstract


The physical and thermal properties of three varieties of turmeric rhizomes viz. BSR I, BSR II and Erode local were studied. BSR I had the highest primary finger length (82 mm) over the other varieties. The Erode variety showed higher weight for 1000 rhizomes. The bulk density, true density, moisture content, coefficient of friction, specific heat and thermal conductivity increased with increase in moisture content, for all the three varieties tested. Multiple regression equations were developed to predict all the physical and thermal properties of turmeric rhizomes as a function of moisture content.

DOI
Pages
666 - 671
Creative Commons
Copyright
© The Author(s), 2025. Published by Madras Agricultural Students' Union in Madras Agricultural Journal (MAJ). This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium, provided the original work is properly cited by the user.

Keywords


Turmeric Rhizomes Physical property Thermal property.
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