Process for dry fractionation to obtain a final hard palm oil mid fraction

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United States of America Patent

PATENT NO 12091633
APP PUB NO 20210161167A1
SERIAL NO

17267097

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Abstract

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A process for dry fractionation of a soft palm oil mid fraction (SPMF) into a final hard palm oil mid fraction (fHPMF-A) is disclosed. The process comprises: providing the solf palm oil mid fraction (SPMF), using the soft palm oil mid fraction (SPMF) as an input (IN1) to a first dry fractionation (FDF) to obtain an intermediate olein fraction (SPMF-O) and an intermediate stearin fraction (SPMF-S), using the intermediate olein fraction (SPMF-O) as an input (IN2) to an ultrasound assisted second dry fractionation (SDF) to obtain the final hard palm oil mid fraction (fHPMF-A) and a palm oil olein fraction (POO), wherein the ultrasound assisted second dry fractionation (SPF) comprises subjecting at least a part of the input (IN2) to ultrasonic treatment (US2). Also disclosed is a final hard palm oil mid fraction (fHPMF-A), a second hard palm oil mid fraction (sHPMF-B), a hard palm oil mid fraction mixture, and uses of these.

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Patent Owner(s)

Patent OwnerAddress
AAK AB (PUBL)PULPETGATAN 20 215 37 MALMÖ 215 37

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hjorth, Jeppe Lindegaard Arhus N, DK 3 0

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