METHOD FOR PRODUCING PROTEINS BY FERMENTATION OF MICROORGANISMS FROM THE THERMUS FAMILY, THE PROTEIN MIXTURE THUS OBTAINED AND COSMETIC COMPOSITIONS CONTAINING SAME

摘要

The invention relates to the use of fermentation media for microorganisms from the Thermus family, in particular microorganisms collected in marine waters close to very deep hydrothermal sources, especially those obtained with the GY1211 strain. The invention also relates to certain cosmetic compositions containing one or more types of fermentation media for said microorganisms and which are used, in particular, for skin care, notably for the face, body and scalp, and hair care and in order to modulate the cutaneous concentration of ceramides, to stimulate the immune system, to provide protection by means of the chaperone effect and a detoxifying and anti-free radical effect, particularly in relation to the oxygen peroxide.