FREMGANGSMÅDE TIL RAFFINERING AF GLYCERIDOLIE, SOM OMFATTER EN BEHANDLING MED BASISK KVATERNÆRT AMMONIUMSALT
The present invention relates to a process for refining glyceride oil comprising the steps of: (i) contacting glyceride oil with a liquid comprising a basic quaternary ammonium salt to form a treated glyceride oil; wherein the quaternary ammonium salt comprises a basic anion selected from hydroxide,...
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Main Authors | , , , , , |
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Format | Patent |
Language | Danish |
Published |
27.05.2019
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Subjects | |
Online Access | Get full text |
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Abstract | The present invention relates to a process for refining glyceride oil comprising the steps of:
(i) contacting glyceride oil with a liquid comprising a basic quaternary ammonium salt to form a treated glyceride oil; wherein the quaternary ammonium salt comprises a basic anion selected from hydroxide, alkoxide, alkylcarbonate, hydrogen carbonate, carbonate, serinate, prolinate, histidinate, threoninate, valinate, asparaginate, taurinate and lysinate; and a quaternary ammonium cation;
(ii) separating the treated glyceride oil from a salt comprising the quaternary ammonium cation; and
(iii) subjecting the treated glyceride oil after the separation step to at least one further refining step;
and to the use of contacting a glyceride oil with the basic quaternary ammonium salt for preventing or reducing the formation of fatty acid esters of chloropropanols and/or glycidol upon heating of the glyceride oil. |
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AbstractList | The present invention relates to a process for refining glyceride oil comprising the steps of:
(i) contacting glyceride oil with a liquid comprising a basic quaternary ammonium salt to form a treated glyceride oil; wherein the quaternary ammonium salt comprises a basic anion selected from hydroxide, alkoxide, alkylcarbonate, hydrogen carbonate, carbonate, serinate, prolinate, histidinate, threoninate, valinate, asparaginate, taurinate and lysinate; and a quaternary ammonium cation;
(ii) separating the treated glyceride oil from a salt comprising the quaternary ammonium cation; and
(iii) subjecting the treated glyceride oil after the separation step to at least one further refining step;
and to the use of contacting a glyceride oil with the basic quaternary ammonium salt for preventing or reducing the formation of fatty acid esters of chloropropanols and/or glycidol upon heating of the glyceride oil. |
Author | FEDOR, Gabriela GOODRICH, Peter WITTHAUT, Daniel BOES, Ulrich ATKINS, Martin Philip KLATT HAMER, Christopher |
Author_xml | – fullname: GOODRICH, Peter – fullname: KLATT HAMER, Christopher – fullname: FEDOR, Gabriela – fullname: WITTHAUT, Daniel – fullname: BOES, Ulrich – fullname: ATKINS, Martin Philip |
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Snippet | The present invention relates to a process for refining glyceride oil comprising the steps of:
(i) contacting glyceride oil with a liquid comprising a basic... |
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SubjectTerms | 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 |
Title | FREMGANGSMÅDE TIL RAFFINERING AF GLYCERIDOLIE, SOM OMFATTER EN BEHANDLING MED BASISK KVATERNÆRT AMMONIUMSALT |
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