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PROCESS FOR OBTAINING A SCENTED EXTRACT OF FRESH FLOWERS AND/OR LEAVES USING NATURAL SOLVENTS
专利权人:
Sophie Lavoine-Hanneguelle
发明人:
Sophie Lavoine-Hanneguelle
申请号:
US13996693
公开号:
US20130338241A1
申请日:
2011.12.22
申请国别(地区):
US
年份:
2013
代理人:
摘要:
The invention relates to methods for obtaining a scented extract from fresh flowers, flowering heads and/or leaves of a moist plant. The method includes picking the flowers, flowering tops and/or leaves of the plant and infusing them in at least one bath comprising an alcoholic solvent, at a temperature below 50° C., to obtain an alcoholic mixture. The alcoholic mixture is then filtered to recover an alcoholic floral infusion. The method also includes performing a supercritical CO2 extraction of the alcoholic floral infusion to obtain a scented extract. This scented extract has an alcohol titrate of at least 75%. The invention also relates to scented water or perfume, food flavoring, and cosmetic compositions that contain the scented extract as an ingredient.
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