The present invention relates to a process for obtaining a lyophilized
aqueous total extract of Radix Bardanae, Herba hyperici and Aesculus hippocastanum
semen, by a plant material extraction operation in a reactor equipped with
a stirrer and a steam heater, then extract separation, vacuum concentration,
pasteurization, conditioning and final stabilization by lyophilization,
utilizable as a bioactive intermediate product in cosmetics and pharmaceuticals,
thanks to its antiinflammatory, softening, tegument-regenerative actions.
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