The Preparation of Solid Polymer Microspheres Immune Adsorbent and Its Adsorption Performance of Aflatoxin M1

DOI

10.2991/ifeesm-15.2015.51How to use a DOI?

Keywords

Copolymer Microspheres; Aflatoxin M1; Immune adsorbent; Adsorption

Abstract

In this paper, the immune adsorbents were prepared for adsorption of aflatoxin M1 in milk. The copolymerization of glyceryl methacrylate (GMA) and methyl methacrylate (MMA) microspheres were prepared using dispersion polymerization with azodiisobutyronitrile (AIBN) as initiator in ethanol-aqueous medium in the presence of polyvinylpyrrolidone (PVP) as dispersant under various conditions. Using epoxy groups on the microsphere surface AFM1 monoclonal antibody were coupled on the microspheres .The adsorption quantity of monoclonal antibodies for aflatoxin M1 in the milk was more than 1.2 µg/g. The results showed that the selective adsorption for aflatoxin M1 in milk of immune adsorbent is good. It was an ideal immune adsorption material for removed of aflatoxin M1 in milk.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiaozhou Zhang
AU  - Shichun Pei
AU  - Meng Liang
PY  - 2015/09
DA  - 2015/09
TI  - The Preparation of Solid Polymer Microspheres Immune Adsorbent and Its Adsorption Performance of Aflatoxin M1
BT  - Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
PB  - Atlantis Press
SP  - 267
EP  - 270
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-15.2015.51
DO  - 10.2991/ifeesm-15.2015.51
ID  - Zhang2015/09
ER  -