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http://krishi.icar.gov.in/jspui/handle/123456789/47876| Title: | Validation of drying models and rehydration characteristics of betel (Piper betel L.) leaves |
| Other Titles: | Not Available |
| Authors: | S Balasubramanian, R Sharma, RK Gupta, RT Patil |
| 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: | 2011-01-01 |
| Project Code: | Not Available |
| Keywords: | Betel leaves - Piper betel - Tunnel dryer - Cabinet dryer - Drying models |
| Publisher: | Springer India |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Effect of temperature on drying behaviour of betel leaves at drying air temperatures of 50, 60 and 70°C was investigated in tunnel as well as cabinet dryer. The L* and b* values increased whereas, a* values decreased, as the drying air temperature increased from 50 to 70°C in both the dryers, but the colour values remained higher for cabinet dryer than tunnel dryer in all cases. Eleven different drying models were compared according to their coefficients of determination (R2), root mean square error (RMSE) and chi square (χ 2) to estimate drying curves. The results indicated that, logarithmic model and modified Page model could satisfactorily describe the drying curve of betel leaves for tunnel drying and cabinet dryer, respectively. In terms of colour quality, drying of betel leaves at 60°C in tunnel dryer and at 50°C in cabinet dryer was found optimum whereas, rehydration at 40°C produced the best acceptable product. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Article |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Journal of Food Science and Technology |
| Journal Type: | Research paper |
| NAAS Rating: | 7.95 |
| Volume No.: | Not Available |
| Page Number: | 1-7 |
| Name of the Division/Regional Station: | Central Institute of Agricultural Engineering Regional Centre |
| Source, DOI or any other URL: | 10.1007/s13197-010-0188-9 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/47876 |
| Appears in Collections: | AEng-CIAE-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 10. Validation of drying models and rehydration characteristics of betel leaves.pdf | 292.61 kB | Adobe PDF | View/Open |
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