Institut National De La Recherche Agronomique

Plant Advanced Technologies Pat

Institut National Polytechnique De Lorraine (inpl)

Plant Advanced Technologies Pat Sas

Frédéric Bourgaud

Damien Boeglin

Eric Gontier

Armand Guckert

Paul Hannewald

Alain Clement

Flore Biteau

Benoît Mignard

Jean-Paul Fevre

Disclosed are glycol esters of dicaffeoylquinic acids, in particular dipropylene glycol esters of dicaffeoylquinic acids (DPG esters of DCQ) and propane-1.3-diol esters of dicaffeoylquinic acids of general formula: wherein Ris a dipropylene glycol radical or a propane 1,3 diol radical, and any two of the radicals R, R, Rand Rare a caffeoyl group, the other two being a hydrogen atom. Also disclosed is a plant extract including same, the method for preparing same and a cosmetic composition including the compounds or extracts, intended for preventing or delaying the appearance of skin ageing effects.

Glycol esters of dicaffeoylquinic acid and uses thereof

The present application relates to the provision of process for producing at least one protein, comprising the cultivation of a carnivorous plant, characterized in that said plant has been genetically modified to express said protein or proteins, and said protein or proteins are collected from the digestive secretions of said carnivorous plant traps, in particular glue, pitcher, trumpet or bladder traps. The proteins of interest are functional, despite the existence of digestive enzymes.

Process for the production of recombinant proteins using carnivorous plants

A method for producing molecules from plants, characterized in that the plants are cultivated in soil-less conditions and are supplied with a nutrient solution and/or sprayed with a leaching liquid, the solution and/or the liquid being subsequently recovered and treated to extract therefrom certain specific molecules which it contains and which have been released by the roots and/or top growth of the plants.

Method for producing metabolites from plants cultivated in soil-less medium

Growing community of inventors

Vandoeuvre les Nancy, France

Frédéric Bourgaud