Madras Agricultural Journal
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Research Article | Open Access | Peer Review

Drying Characteristics of Chillies in Solar Tunnel Dryer

Volume : 97
Issue: Apr-jun
Pages: 189 - 192
Published: May 22, 2023
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Abstract


Solar Tunnel Dryer (STD) MPUAT design was installed at the Farmers Association of Singarayarpuram village of Ramnad District. The results showed that, temperature inside the solar tunnel dryer gets boosted up by 15-20o C more than the ambient. The results also revealed that the chillies dried in the solar tunnel dryer was completely protected from rain, insects and dust and the dried chillies were high quality compared to open sun dried product. Solar tunnel dryer dried chiilies are in good colour and it also reduces the cost of drying and drying time to 40 per cent.

DOI
Pages
189 - 192
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


Solar Tunnel Drier UV stabilized polyethylene chillies moisture content and drying time
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