A novel method for elimination of aflatoxin M1 in milk using  Lactobacillus rhamnosus   GG  biofilm | Zendy

Assaf Jean Claude | Zendy; Khoury André El | Zendy; Chokr Ali | Zendy; Louka Nicolas | Zendy; Atoui Ali | Zendy

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A novel method for elimination of aflatoxin M1 in milk using Lactobacillus rhamnosus GG biofilm

Author(s) -

Assaf Jean Claude,

Khoury André El,

Chokr Ali,

Louka Nicolas,

Atoui Ali

Publication year - 2019

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 - 10.1111/1471-0307.12578

Subject(s) - lactobacillus rhamnosus , biofilm , aflatoxin , food science , chemistry , atomic force microscopy , contamination , microbiology and biotechnology , lactobacillus , bacteria , biology , materials science , nanotechnology , ecology , fermentation , genetics

This study aimed to develop a new method for detoxification of milk from aflatoxin M1 ( AFM 1) by using Lactobacillus rhamnosus GG biofilm. After inoculation of milk contaminated with AFM 1 into L. rhamnosus GG biofilm, the unbound AFM 1 was extracted and quantified by HPLC . The stability of the formed AFM 1/biofilm complex using different AFM 1 contamination levels of milk was also studied. We found that the percentages of bound AFM 1 by L. rhamnosus GG biofilm reached up to 60.74%. While no significant difference in milk proteins content was observed after AFM 1 binding, some changes in total dry matter and fat content were noticed.

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