Learning the Significance of Spray Dryer in Food Industry

The food industry is one of the never ending ongoing industry although it faces frequent interventions by the economic slowdown and upsurge. This industry is evolving day by day. Earlier everyone preferred fresh foods for consumption but these days with seasonal production there is an increase in processed food products and food preservation which makes use of technologies and machines. One such machine to be commonly used these days is Spray Dryer. The specialty of this machine is its ability to change the physical appearance of a food item into powder form.

Spray Drying is a technique of creating a solid form out of the liquid solution or slurry through a process of heat treatment.

Spray Dryer in Food Industry

Spray dryer authenticates its use in the manufacturing of the following products such as:-

Dairy Products

Milk and milk products have a very low shelf life therefore they get oxidized quickly giving out a sour or foul smell as well as taste. So it became mandatory to explore ways to modify its structure and physicality so that it can be stored and consumed for a longer duration.  Milk powder formula, butter, protein powder, etc. are examples of preserved dairy products. By sustained use of spray dryer, the moisture content as well as the free oxygen molecules are also removed which can initiate the growth of microorganisms.  Ice creams and frozen desserts also make use of this machine in synthesis.

Malt based Products

Spray dryer focuses on two things in the manufacturing of malt products and those two parameters are inlet temperature which is to be moderated around 170°C and maltodextrin concentration to be maintained at 0- 30%. The spray dryer has been proved to generate high quality malt extract. This is because of pre regulated check on the particulate size and moisture or oxygen content of the end product which helps to achieve the desired level.

Industrial Significance

Because of the ability to do minimal heat damage to the food or Pharmaceutical products there is a greater implication of this machine in these two industries. The credits like cost benefits also account for the success of this machine. Spray dryer works continuously and has the fast drying output which is similar to that of freeze drying but at low cost. The dehydrated product thus obtained is evenly distributed even in micron quantity.  The most common food items include dry milk products like milk powder, whey mix, ice cream mix, malted milk, breakfast mix, etc. This machine not only makes it available for use of such products throughout the year but also ensures the perishability. Frozen desserts are also processed through this machine.

Conclusion

Continental Milkose is a company having a well established base in the market for two decades. It has been a long time since this company started operating in the dairy segment. The company has two verticals one in private labeling milk products e.g. malt based products, dairy products, etc. and another into contract manufacturing for other companies.