Save

Mycotoxin bioaccessibility/absorption assessment usingin vitro digestion models: a review

于World Mycotoxin Journal
著者:
C.A. González-Arias Food Technology Department, Lleida University, UTPV-XaRTA, Agrotecnio Center, Av. Rovira Roure 191, 25198 Lleida, Spain

Search for other papers by C.A. González-Arias in
Current site
Google Scholar
PubMed
Close
,
S. Marín Food Technology Department, Lleida University, UTPV-XaRTA, Agrotecnio Center, Av. Rovira Roure 191, 25198 Lleida, Spain

Search for other papers by S. Marín in
Current site
Google Scholar
PubMed
Close
,
V. Sanchis Food Technology Department, Lleida University, UTPV-XaRTA, Agrotecnio Center, Av. Rovira Roure 191, 25198 Lleida, Spain

Search for other papers by V. Sanchis in
Current site
Google Scholar
PubMed
Close
, and
A.J. Ramos Food Technology Department, Lleida University, UTPV-XaRTA, Agrotecnio Center, Av. Rovira Roure 191, 25198 Lleida, Spain

Search for other papers by A.J. Ramos in
Current site
Google Scholar
PubMed
Close
Download Citation 获得许可

Access options

Get access to the full article by using one of the access options below.

Institutional Login

Log in with Open Athens, Shibboleth, or your institutional credentials

Login with Institutional Access

Purchase

Buy instant access (PDF download and unlimited online access):

€36.93

In the evaluation of the oral bioavailability of a mycotoxin, the first step is the determination of its bioaccessibility, i.e. the percentage of mycotoxin released from the food matrix during digestion in the gastrointestinal (GI) tract that could be absorbed through the intestinal epithelium. Differentin vitro digestion models have been recently used for determination of bioaccessibility, thereby avoiding the use of more complex cell culture techniques or the use of animals in expensivein vivo experiments.In vitro methods offer an appealing alternative to human and animal studies. They usually are rapid, simple and reasonably low in cost, and can be used to perform simplified experiments under uniform and well-controlled conditions, providing insights not achievable in whole animal studies. The availablein vitro methods for GI simulation differ in the design of the system, the composition of the physiological juices assayed, as well as in the use or not of intestinal microbiota. There are models that only simulate the upper part of the GI tract (mouth-stomach-small intestine), whereas other methods include the large intestine, so that the model chosen could have some influence on the bioaccessibility data obtained. Bioaccessibility depends on the food matrix, as well as on the contamination level and the way the food/feed is contaminated (spiked or naturally). This review focuses on the currently available data regardingin vitro digestion models for the study of the bioaccessibility or absorption of mycotoxins, detailing the characteristics of each digestion step and the importance of the physiological juices employed during digestion. The effect that different factors play on mycotoxin release from the food matrix in the GI tract is also considered, and existing data on bioaccessibility of the main mycotoxins are given.

内容统计数据

全部期间 过去一年 过去30天
摘要浏览次数 455 208 22
全文浏览次数 36 4 0
PDF下载次数 34 10 0