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Selective decontamination of aflatoxin M 1 in milk by molecularly imprinted polymer coated on the surface of stainless steel plate
Author(s) -
Bodbodak Samad,
Hesari Javad,
Peighambardoust Seyed Hadi,
Mahkam Mehrdad
Publication year - 2018
Publication title -
international journal of dairy technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.061
H-Index - 53
eISSN - 1471-0307
pISSN - 1364-727X
DOI - 10.1111/1471-0307.12551
Subject(s) - molecularly imprinted polymer , aflatoxin , fourier transform infrared spectroscopy , human decontamination , materials science , atomic force microscopy , polymer , molecular imprinting , scanning electron microscope , nuclear chemistry , infrared spectroscopy , chemical engineering , nanotechnology , chemistry , composite material , selectivity , waste management , food science , organic chemistry , engineering , catalysis
The aim of the present study was to develop new molecularly imprinted polymers (MIPs) to coat stainless steel plates for the removal of aflatoxin M 1 (AFM 1 ), which is a serious concern in the safety of milk and dairy products. Scanning electron microscopy, energy dispersive spectroscopy, and Fourier‐transform infrared spectroscopy tests confirmed that MIPs successfully coated the stainless steel plates. The MIPs were applied to extract AFM 1 from milk spiked with 0.5 to 50 ng/mL AFM 1 . The MIPs removed 87.3–96.2% of the AFM 1 without any notable effects on the milk composition. The results also showed that the imprinting factors of DMC, AFM 1 , AFB 1, and AFG 1 were 5.93, 4.61, 3.41, and 2.72, respectively.