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Cosmetics Ingredients
Patent

PROCESS FOR THE PREPARATION OF ACTIVE PRINCIPLES ON THERMAL WATER AND COMPOSITIONS COMPRISING THEM


Application Date:
Aug 10, 2017
USPTO Patent:
US 15353173
Abstract:

The invention relates to a process for the preparation of a cosmetic or dermatological active principle, comprising the culturing of at least one nonphotosynthetic and nonfruiting filamentous bacterium on a medium c...

Assignee:
Inventors:
Richard MARTIN, Rochecorbon (FR)
Pascal Hilaire, Vouvray (FR)
International Classification:
C12N 1/20 (20170810); A61Q 19/00 (20170810); A61K 35/74 (20170810); A61K 8/99 (20170810); C12R 1/01 (20170810); C12P 19/02 (20170810)

Claims

What is claimed is:

1: A process for preparing a cosmetic or dermatological active principle, comprising: culturing at least one nonphotosynthetic and nonfruiting filamentous bacterium on a medium comprising at least one nonsulphurous mineral and/or thermal water.

Description

The present invention relates to novel processes for culturing microorganisms, of use in particular in the cosmetics or pharmaceutical field, which confer improved properties thereon. It also relates to the use of bacteria capable of being obtained by these processes, or their extracts, in the preparation of compositions in particular...

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