
Cryogenic Grinding Technology Satvam Spices and MixesDesign of a cryogenic grinding system for spices Request PDF
Cryogenic Grinding is the technique of pulverizing spices and herbs at sub zero temperatures 176 C to minimize the loss of essential oils Using liquid Nitrogen vapour blanket or Nitrogen gas circulation a dry and cold atmosphere is created which does not react with the spicThe fat content of spices poses problems of temperature rise and sieve clogging during grinding Due to this temperature rise spices lose a significant fraction of their volatile oil or
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