Chimney solar dryer

Innovation of Renewable Energy technique is very important to replace traditional energy sources as an alternative to commercial fuels such as fire wood, coal, oil and electricity.Peopl have drying food for thousands of years by placing the food on mats in the sun. This simple method, however, allows the food to be contaminated by dust, airborne, molds and fungi, insects, rodents and other animals. Furthermore, open air drying is often not possible in humid climates. Dehydration or drying is a simple low cost way to preserve prevents fermentation or the growth of molds. Solar food dryers represent a major improvement upon this ancient method of dehydration foods. Although solar dryers involve an initial expense, they produce better looking, better test and more nutritious foods.


Ranjita Bezbaruah Sharma


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current04:26, March 27, 2009 (333 KB)Ben Hedrick (Talk | contribs)Thematic studies for processing and preservation of food supplement, chilies and ginger by drying through solar energy - Ranjita Bezbaruhah Sharma (January 2009)