EP 3428255 B1 20220330 - METHOD FOR PRODUCING REFINED PALM-BASED FAT/OIL, AND METHOD FOR REDUCING GLYCIDOL, 3-CHLOROPROPANE-1,2-DIOL AND FATTY ACID ESTERS THEREOF AND/OR DIGLYCERIDES IN REFINED PALM-BASED FAT/OIL
Title (en)
METHOD FOR PRODUCING REFINED PALM-BASED FAT/OIL, AND METHOD FOR REDUCING GLYCIDOL, 3-CHLOROPROPANE-1,2-DIOL AND FATTY ACID ESTERS THEREOF AND/OR DIGLYCERIDES IN REFINED PALM-BASED FAT/OIL
Title (de)
VERFAHREN ZUR HERSTELLUNG VON RAFFINIERTEM PALMFETT/-ÖL UND VERFAHREN ZUR REDUZIERUNG GLYCIDOL, 3-CHLORPROPAN-1,2-DIOL UND FETTSÄUREESTERN DAVON UND/ODER DIGLYCERIDEN IN RAFFINIERTEN PALMFETT/-ÖL
Title (fr)
PROCÉDÉ DE PRODUCTION D'UNE GRAISSE/HUILE RAFFINÉE ISSUE DE PALME, ET PROCÉDÉ DE RÉDUCTION DU GLYCIDOL, DU 3-CHLOROPROPANE-1,2-DIOL ET DES ESTERS D'ACIDES GRAS DE CELUI-CI ET/OU DES DIGLYCÉRIDES DANS LA GRAISSE/HUILE RAFFINEE ISSUE DE PALME
Publication
Application
Priority
- JP 2016047999 A 20160311
- JP 2017007478 W 20170227
Abstract (en)
[origin: EP3428255A1] The present invention addresses the problem of providing a method for producing a refined palm-based fat and/or oil whereby the contents of glycidol, 3-chloropropane-1,2-diol and fatty acid esters thereof and/or diglycerides can be reduced. Provided is a method for producing a refined palm-based fat and/or oil that comprises a step for treating a starting palm-based fat and/or oil by thin film distillation at a temperature of 155-290oC inclusive to give the refined palm-based fat and/or oil, wherein the total amount of glycidol and fatty acid esters thereof, said total amount being calculated by regarding glycidol and fatty acid esters thereof as glycidol, in the obtained refined palm-based fat and/or oil is not more than 50% relative to the total amount of glycidol and fatty acid esters thereof, said total amount being calculated by regarding glycidol and fatty acid esters thereof as glycidol, in the starting palm-based fat and/or oil.
IPC 8 full level
C11B 3/12 (2006.01)
CPC (source: EP)
C11B 3/12 (2013.01)
Citation (opposition)
Opponent : Cargill, Incorporated
- WO 2015073359 A1 20150521 - CARGILL INC [US]
- LIN SIEW WAI, YOO CHEAH KIEN: "Short‐path distillation of palm olein and characterization of products", EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY, vol. 111, 2009, pages 142 - 147, XP093011561
- "Bailey's Industrial Oil and Fat Products", vol. 2, 2005, article "Palm oil", pages: 344, XP055713216
- FRANK PUDEL; BENECKE PATRICK; VOSMANN KLAUS; MATTHÄUS BERTRAND: "3-MCPD- and glycidyl esters can be mitigated in vegetable oils by use of short path distillation", EUR. J. LIPID SCI. TECHNOL., vol. 118, 2016, pages 396 - 405, XP055417264
- ANONYMOUS: "LABORATORY AND PILOT PLANTS WIPED FILM AND SHORT PATH DISTILLATION", STREICHER GROUP, 1994, pages 1 - 12, XP093011566
- YEOH CHIOU MOI, PHUAH ENG TONG, TANG TECK KIM, SIEW WAI LIN, ABDULLAH LUQMAN CHUAH, CHOONG THOMAS SHEAN YAW: "Molecular distillation and characterization of diacylglycerol‐enriched palm olein", EUR. J. LIPID SCI. TECHNOL., vol. 116, 2014, pages 1654 - 1663, XP055401953
- ANONYMOUS: "Technical References -Palm Oil Properties", LIPICO TECHNOLOGIES, 2008, pages 1 - 2, XP055771389
- ANONYMOUS: "Assembly and operating manual for laboratory short-path-distillation plant, type KDL 5 general version 2012 according to 2006/42/EC", VACUUM-SHORT-PATH-DISTILLATION-PLANTS - MANUAL OF KDL-5 - UIC, 2012, pages 1 - 4, XP093011593
- XU ET AL.: "Purification and deodorization of structured lipids by short path distillation", EUR. J. LIPID SCI. TECHNOL., vol. 104, 2002, pages 745 - 755, XP002402020
- FISCHER ET AL.: "Short path distillation", INSTITUTION OF CHEMICAL ENGINEERS SYMPOSIUM SERIES, 1992, pages A403 - A414, XP093011599
- YANG TIANKUI, ZHANG HONG, MU HUILING, SINCLAIR ANDREW J., XU XUEBING: "Diacylglycerols from butterfat: Production by glycerolysis and short-path distillation and analysis of physical properties", JAOCS, vol. 81, 2004, pages 979 - 987, XP008064608
- ANONYMOUS: "Thin Film and Short Path Distillation with Laboratory and Pilot Plants, UIC", UIC GMBH, 2022, pages 1 - 12, XP093011603
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3428255 A1 20190116; EP 3428255 A4 20190821; EP 3428255 B1 20220330; JP 6581715 B2 20190925; JP WO2017154638 A1 20180913; MY 185581 A 20210523; WO 2017154638 A1 20170914
DOCDB simple family (application)
EP 17762978 A 20170227; JP 2017007478 W 20170227; JP 2018504379 A 20170227; MY PI2018703128 A 20170227