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    • 7. 发明公开
    • EXTRAIT D'EUODIA SUAVEOLENS SCHEFF, COMPOSITIONS REPULSIVES ET LEUR UTILISATION
    • 国际欧洲独立消费者协会
    • EP2405760A1
    • 2012-01-18
    • EP10712455.4
    • 2010-03-12
    • Charabot
    • HUMBERT, MarinaLAVOINE-HANNEGUELLE, Sophie
    • A01N65/36A01P17/00A01N65/00
    • A01N43/12A01N65/00A01N65/36Y02A50/328
    • The invention relates to an extract of Euodia suaveolens Scheff, and is characterised in that the extract is produced from the airborne portions of the plant via at least one extraction step using an organic or hydro-alcoholic solvent, and contains evodone in a concentration of between 0.1 and 35 wt % relative to the total weight of the extract, and in that it has an insect repellent activity. The invention also relates to an insect repellent composition characterised in that it contains evodone in a cosmetically acceptable medium in a concentration of between 0.1 and 25 wt % relative to the total weight of the composition, and to the use of evodone as an active agent for repelling insects, in particular mosquitoes and more particularly European/Mediterranean mosquitoes of the Aedes aegypti species.
    • 本发明涉及瓢虫提取物。 本发明的特征在于,通过使用有机或氢 - 醇溶剂的至少一个提取步骤,从植物的空气传播部分获得提取物,并且其中包含浓度为0.1%至35%的吐温酮 提取物总重量的重量,并且具有驱虫活性。 本发明还涉及一种驱避剂组合物,其特征在于其在化妆品可接受的介质中包含浓度为组合物总重量的0.1至25重量%的evodone,以及作为活性物质的evodone的用途 特别是蚊子,特别是埃及伊蚊属的欧洲/地中海蚊子。