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PCE
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CPC Subgroup Additional Only
A61K 2236/10

Preparation or pretreatment of starting material

Full Title

Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine > Preparation or pretreatment of starting material

5 direct subcodes

Child Classifications

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  • A61K 2236/11 involving culturing conditions, e.g. cultivation in the dark or under defined water stress
  • A61K 2236/13 involving cleaning, e.g. washing or peeling
  • A61K 2236/15 involving mechanical treatment, e.g. chopping up, cutting or grinding
  • A61K 2236/17 involving drying, e.g. sun-drying or wilting
  • A61K 2236/19 involving fermentation using yeast, bacteria or both; enzymatic treatment