The Dairy industry is growing at a rapid pace. As the volumes of production are rising extensively, stringent Food Safety laws are being formulated and implemented. The need for increased automation, to minimize the human intervention and to monitor the production process continuously, is going up concerning human safety.
Most of the processors, till now, have carried out the preheating or pasteurisation of fruit pulp unhygienically using steam jacketed open kettle. Result was unhygienic process with disadvantages like non-uniform heating, charring, falling of foreign material in product, loss in flavor and aroma etc.