Spray drying of spices

Spray drying of spices is a method of evaporating the moisture content of liquid spice extractant or solution, and turning it into a free flowing fine powder in the fastest possible manner. These liquid spices are then placed in a hot chamber where moisture content within the spice changes when it undergoes atomization whereby we get spices powders. This method has some perks include; this method help conserve the flavor, aroma, and color of the spices; this method help to extend the life of the spices, and this method also help in storage and transportation too.

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Fragrance spray drying description

  1. Quick Drying: Functional usage entails that the spices such as the ginger and the garlic have to undergo dewatering whereby spray dewatering is used to ensure that the aromas and tastes are well conserved.
  2. Enhanced Shelf Life: This activity is very useful in retention of spices like the turmeric and the paprika by ensuring there is no excess water that would lead to spoiling of the spices faster.
  3. Uniform Particle Size: Drying spray also helps them to ensure that the products such as cinnamon and nutmeg and other related products that they need to put small particle of it and this can be important especially in regulating the distribution of the flavouring.
  4. Preserves Nutrients: That method of drying was able to retain the nutrients and the normal flavor of the spices such as cumin and coriander without compromising on their distinctive taste.
  5. Powder Form: Chili powders and curry are easily preferred in cooking because their use is easy when they are in their liquid state, they do not take a lot of space in storage, and portions easily.

     

Spray drying principle of spices

  1. Atomization: Some spices are added directly to a liquid, which is then beaten with other ingredients to produce a slurry.
  2. Spraying: The slurry is atomized into a hot chamber sprayed by tiny droplets.
  3. Evaporation: The liquid evaporates quickly and what you have left is dried spice particles A factor that you should note is the time taken by the liquid to evaporate.
  4. Collection: These particles are further dried and any remaining solid material is separated, through cyclones or filters.
  5. Cooling: Finally, the collected spice powder is cooled to room temperature for it avoids caking during storage.
  6. Packaging: The powdered product is then cooled for some time before being contained in packaging materials for sale and distribution.

   

Application areas

  1. ndustry: chemical,pharmaceutial,food,dehydrated vegetables,grain,mining,etc
  2. Application: aslemon Acid,chicken essence,borax,ammonium sulfate,radish silk,seeds,salt,silkworm, etc

Small spray dryer

Technical Parameters

MODELEVAPORATION CAPACITY (L/H)HEATING SOURCESPRAY HEAD ROTATION FORMSPRAY HEAD ROTATION SPEEDDIMENSION
GRT-LPG55ELECTRICITYCOMPRESSED AIR DRIVE25000 RPM1.8*0.93*2.2M
GRT-LPG1010ELECTRICITYCOMPRESSED AIR DRIVE20000 RPM2.0*0.95*2.25M
GRT-LPG2525ELECTRICITY/STEAM/GAS/OILMECHANICAL TRANSMISSION18000 RPM3*2.7*4.26M
GRT-LPG5050ELECTRICITY/STEAM/GAS/OILMECHANICAL TRANSMISSION18000 RPM3.7*3.2*5.1M
GRT-LPG100100ELECTRICITY/STEAM/GAS/OILMECHANICAL TRANSMISSION18000 RPM4.6*4.2*6.0M
GRT-LPG150150ELECTRICITY/STEAM/GAS/OILMECHANICAL TRANSMISSION15000 RPM5.5*4.5*7M

 

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