Method for detecting plasticizer in fish oil

The invention discloses a method for detecting a plasticizer in fish oil, belongs to the technical field of food detection, and particularly relates to a method for detecting the plasticizer in the fish oil by adding an adsorbent into the fish oil to adsorb the plasticizer, enriching the plasticizer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU TING, LU LINGZI, TANG LEIMING, CHEN XIANG, NI LUBO, DAI YIFEI, JIANG LINGBO, WU YU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DETERGENTS ESSENTIAL OILS FATTY ACIDS THEREFROM GENERAL PROCESSES OF COMPOUNDING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PERFUMES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS SEPARATION TESTING THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	The invention discloses a method for detecting a plasticizer in fish oil, belongs to the technical field of food detection, and particularly relates to a method for detecting the plasticizer in the fish oil by adding an adsorbent into the fish oil to adsorb the plasticizer, enriching the plasticizer, then performing desorption treatment and then performing detection. The adsorbent used in the invention comprises activated clay or modified clay or chitosan gel balls, and the activated clay or modified clay and the chitosan gel balls can be compounded to be used as a composite adsorbent; wherein the modified carclazyte is formed by modifying activated carclazyte through chitosan or modified chitosan and CTAB (cetyltrimethyl ammonium bromide), and the modified chitosan is formed by modifying chitosan through BCTTC; the chitosan gel balls are prepared from acidified carbon nanotubes and modified chitosan under the action of iminodiacetic acid. The adsorbent used in the invention has good adsorption capacity on DB