PURIFICATION OF COOKING OILS AND FATS WITH AMINO-FUNCTIONALIZED SILICA ADSORBENT MATERIALS

PURIFICATION OF COOKING OILS AND FATS WITH AMINO-FUNCTIONALIZED SILICA ADSORBENT MATERIALS

A method of purifying cooking oil or fat by contacting the cooking oil or fat with at least one amino-functionalized silica adsorbent material, wherein the at least one amino-functionalized silica adsorbent material is not in the form of a cationic species. Such method provides for improved removal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MALABA DENNIS N, BAGREEV ANDREY
Format: Patent
Sprache:chi ; eng
Schlagworte:
ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES
CANDLES
CHEMISTRY
DETERGENTS
ESSENTIAL OILS
FATTY ACIDS THEREFROM
METALLURGY
PERFUMES
PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS
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Beschreibung
Zusammenfassung:A method of purifying cooking oil or fat by contacting the cooking oil or fat with at least one amino-functionalized silica adsorbent material, wherein the at least one amino-functionalized silica adsorbent material is not in the form of a cationic species. Such method provides for improved removal of free fatty acids from the cooking oil or fat without generating or producing soaps. 一种通过使食用油或脂肪与至少一种氨基官能化的二氧化硅吸附剂材料接触来纯化食用油或脂肪的方法，其中所述至少一种氨基官能化的二氧化硅吸附剂材料不是阳离子物质的形式。这样的方法提供了改进的游离脂肪酸从食用油或脂肪的去除，而不生成或产生皂。