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C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
C11B9/00—Essential oils; Perfumes
C11B9/02—Recovery or refining of essential oils from raw materials
C11B9/025—Recovery by solvent extraction
A—HUMAN NECESSITIES
A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
A23L27/80—Emulsions
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Life Sciences & Earth Sciences
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Engineering & Computer Science
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Chemical Kinetics & Catalysis
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Oil, Petroleum & Natural Gas
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Wood Science & Technology
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Organic Chemistry
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Health & Medical Sciences
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Nutrition Science
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Food Science & Technology
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Polymers & Plastics
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FR1032233D1951-02-081951-02-08Procédé d'obtention d'extraits non alcooliques des huiles essentielles, et produits en résultant
ExpiredFR1032233A
(fr)