| http://www.w3.org/ns/prov#value | - The encapsulation is a well known process to a person skilled in the art, and may be performed, for instance, using techniques such as spray-drying, agglomeration or yet extrusion; or consists of a coating encapsulation, including coacervation and complex coacervation techniques.Generally speaking, by ???perfumery base??? we mean here a composition comprising at least one perfuming co-ingredient.S
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