Extracting Lecithin From Palm Agro-Waste

THE INVENTION RELATES TO A METHOD OF EXTRACTING LECITHIN FROM PALM AGRO-WASTE PRODUCED IN A PALM OIL MILL. THE METHOD COMPRISES THE STEPS OF INTRODUCING A PALM AGRO-WASTE SELECTED FROM A GROUP CONSISTING OF SEPARATOR SLUDGE AND DECANTER CAKE AS A STARTING MATERIAL; SUBJECTING THE STARTING MATERIAL T...

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Hauptverfasser:	THANG YIN MEE, AHMAD JARIL ASIS, HIRZUN BIN MOHD YUSOF@ HASSAN, MOHD AMIRON BIN ERSAD, NEOH BEE KEAT, DAVID ROSS APPLETON, HARIKRISHNA A/L KULAVEERASINGAM, JUNAIDI BIN AMINUDDIN, MOHD ZAIREY BIN MOHD ZAIN
Format:	Patent
Sprache:	eng
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT DETERGENTS ESSENTIAL OILS FATTY ACIDS THEREFROM GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY PERFUMES PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Zusammenfassung:	THE INVENTION RELATES TO A METHOD OF EXTRACTING LECITHIN FROM PALM AGRO-WASTE PRODUCED IN A PALM OIL MILL. THE METHOD COMPRISES THE STEPS OF INTRODUCING A PALM AGRO-WASTE SELECTED FROM A GROUP CONSISTING OF SEPARATOR SLUDGE AND DECANTER CAKE AS A STARTING MATERIAL; SUBJECTING THE STARTING MATERIAL TO A PRE-TREATMENT STEP, FOLLOWED BY EXTRACTION USING A SOLVENT TO GIVE AN EXTRACTED MEAL AND A SOLVENT EXTRACT; SEPARATING THE SOLVENT EXTRACT FROM THE EXTRACTED MEAL; AND REMOVING THE SOLVENT FOLLOWED BY PRECIPITATION TO GIVE A RESIDUE FRACTION COMPRISING LECITHIN HAVING A PHOSPHOLIPIDS CONTENT OF NOT LESS THAN 20%, MORE PREFERABLY, NOT LESS THAN 35%.