Pharmarom GmbH

Am Rottböhl 4, D-64331 Weiterstadt
Phone: +49 (0) 61 50 64 00
Fax.: +49 (0) 61 50 8 39 43
 About us/Contact
 Product overview
 Microencapsulated oils
 Recovery processes
Introduction & objectives
Sizes, contents and walls
Capsule wall modifications and & capsule types
 Application areas
 Suggested applications


Ingredients can be discharged from microcapsules in a variety of ways, for instance, through:

  • dissolving the wall in the watery environment
  • dissolving the wall in the watery environment at prior specified temperatures
  • pressure, whereby the capsule wall splits and the contents are released
  • enzymatic reduction (e.g. diastase in the saliva)
  • heat, which causes the capsule wall to melt
  • ripping open the capsule wall caused by excess, internal pressure
  • diffusion (rapid or slow discharge through larger or smaller pores in the capsule wall (microporous capsule wall grill))
  • pH-modification

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