Recent Advances in Solar Drying Technology for Tomato Fruits: a Comprehensive Review | ||||
| International Journal of Applied Energy Systems | ||||
| Volume 6, Issue 1, January 2024, Page 37-44 PDF (2.95 MB) | ||||
| Document Type: Review articles | ||||
| DOI: 10.21608/ijaes.2023.240781.1021 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Abdallah E. Elwakeel   1; Mohsen A Gameh2; Ahmed S. Eissa3; Mostafa B. Mostafa4
| ||||
| 1Agricultural Engineering department, Faculty of Agriculture and Natural Resources, Aswan University, Aswan 81528, Egypt. | ||||
| 2Soil and Water Department, Faculty of Agriculture, Assiut University, Assiut 71526, Egypt. | ||||
| 3Agricultural Products Process Engineering Department l, Faculty of Agricultural Engineering,Al-Azhar University, Cairo 11751, Egypt. | ||||
| 4Agricultural Engineering Department, Faculty of Agriculture and Natural Resources, Aswan University, Aswan 81528, Egypt | ||||
| Abstract | ||||
| The world's most popular and productive vegetable crop is the tomato fruit. The tomato is the second-most important vegetable crop in the world. Fresh tomatoes cannot be stored for a long time because they have a high moisture content (MC). The high MC acts as a suitable environment for the growth of fungi and molds, which leads to damage to stored tomatoes. So, MC must be decreased to a suitable level for storage and handling using a suitable drying method to maintain nutritional value and natural color properties. There are many drying methods that can be used for drying tomatoes. Throughout history, tomato drying methods have relied on direct sunlight, firewood, fossil fuels, and coal, leading to carbon emissions. These techniques are costly, unreliable, and unsanitary. There are now many modern methods, including solar drying, microwave drying, vacuum drying, infrared drying, freeze drying, oven drying, and various hybrid drying techniques. But hot air drying, solar drying (SD), sun tunnel drying (STD), microwave drying (MD), and freeze-drying (FD) are some of the popular methods of drying tomatoes for preservation. This paper aims to present the state-of-the-art solar energy technologies for tomato drying. | ||||
| Keywords | ||||
| Solar dryer; Tomato; Open Sun Drying; Mechanical Drying; Solar Tracking | ||||
|
Statistics Article View: 171 PDF Download: 124 |
||||
