Boiling Point 47 : Options for Drying on a Small Scale

The food drying is the oldest and most widespread techniques of food preservation. The methods include direct solar drying and drying using the capital goods solar or other forms of energy. The drying function main rising incomes. As the decision to invest in relatively expensive equipment depends on the type of product drying and its commercial value.

2001 , Mike Battcock, Sue Azam-Ali, Dr,

PDF ,Practical Action, GTZ, , English


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