PROCESS OF REFINING A CRUDE PALM FRUIT OIL PRODUCT

The invention relates to a process of refining refined palm fruit oil products that yields a refined oil product having an exceptionally low content of 3-MCPD fatty acid esters. More particularly, the present invention provides a process of refining a crude palm fruit oil product, said process compr...

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Hauptverfasser: Noor Ahmadilfitri, PIJPERS, Ralf, DE RUITER, Gerhard Adriaan, KRISHNAN, Ananthan, BIN MD. ZAIN, Mohd Zairey, HUAT, Tiong Soon, BERG, Hijlkeline Eppone, FANG, Teh Huey, AL KULAVEERASINGAM, Harikrishna, APPLETON, David Ross, LONGARELA, Gema Rodriguez
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creator Noor Ahmadilfitri
PIJPERS, Ralf
DE RUITER, Gerhard Adriaan
KRISHNAN, Ananthan
BIN MD. ZAIN, Mohd Zairey
HUAT, Tiong Soon
BERG, Hijlkeline Eppone
FANG, Teh Huey
AL KULAVEERASINGAM, Harikrishna
APPLETON, David Ross
LONGARELA, Gema Rodriguez
description The invention relates to a process of refining refined palm fruit oil products that yields a refined oil product having an exceptionally low content of 3-MCPD fatty acid esters. More particularly, the present invention provides a process of refining a crude palm fruit oil product, said process comprising the successive steps of: a) removing phospholipids and/or free fatty acids from a crude palm fruit oil product by subjecting the oil product to a pretreatment, thereby producing a pretreated palm fruit oil product with a reduced phospholipid content and/or a reduced free fatty acid content; b) simultaneously or sequentially contacting the pretreated palm fruit oil product with bleaching earth and a porous silica material to produce a bleached palm fruit oil product, said porous silica material having a surface area of at least 10 m2/g and being selected from the group consisting of silica, amorphous silicate, zeolite and combinations thereof; and c) deodorizing the bleached palm fruit oil product to produce a refined palm fruit oil product; wherein the pretreated palm fruit oil product is contacted with the porous silica material at a temperature of at least 95?C and wherein the pretreatment of the crude palm fruit oil product comprises the successive steps of: ? mixing the crude palm fruit oil product with an aqueous liquid having an alkaline pH of more than 8 to produce an oil-and-water mixture; and ? removing an aqueous liquid containing polar lipids from the oil-and-water mixture. The invention also relates to a refined palm fruit oil product obtained by the aforementioned process and to an edible product containing 1-80 wt.% of such refined palm fruit oil product.
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ZAIN, Mohd Zairey</au><au>HUAT, Tiong Soon</au><au>BERG, Hijlkeline Eppone</au><au>FANG, Teh Huey</au><au>AL KULAVEERASINGAM, Harikrishna</au><au>APPLETON, David Ross</au><au>LONGARELA, Gema Rodriguez</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS OF REFINING A CRUDE PALM FRUIT OIL PRODUCT</title><date>2021-06-23</date><risdate>2021</risdate><abstract>The invention relates to a process of refining refined palm fruit oil products that yields a refined oil product having an exceptionally low content of 3-MCPD fatty acid esters. 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subjects ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES
CANDLES
CHEMISTRY
DETERGENTS
ESSENTIAL OILS
FATTY ACIDS THEREFROM
FOODS OR FOODSTUFFS
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J
HUMAN NECESSITIES
METALLURGY
PERFUMES
PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS
THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
title PROCESS OF REFINING A CRUDE PALM FRUIT OIL PRODUCT
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