DIN EN 17279:2020-03, Lebensmittel_- Multiverfahren mit LC-MS/MS zum Screening auf Aflatoxin B1, Deoxynivalenol, Fumonisin B1 und B2, Ochratoxin_A, T2-Toxin, HT-2-Toxin und Zearalenon in Lebensmitteln außer Lebensmittel für Säuglinge und Kleinkinder; Deutsche Fassung EN_17279:2019

2020 ◽  
Keyword(s):  
Aflatoxin B1 ◽  
Fumonisin B1 ◽  
T2 Toxin

In vitro studies of the effects of aflatoxin B1 and fumonisin B1 on trypsin-like and collagenase-like activity from the hepatopancreas of white shrimp (Litopenaeus vannamei)

Aquaculture ◽  
2005 ◽  
Vol 250 (1-2) ◽  
pp. 399-410 ◽  
Author(s):  
Armando Burgos-Hernández ◽  
Sergio I. Farias ◽  
Wilfrido Torres-Arreola ◽  
Josafat M. Ezquerra-Brauer
Keyword(s):  
Aflatoxin B1 ◽  
Litopenaeus Vannamei ◽  
Fumonisin B1 ◽  
In Vitro Studies ◽  
White Shrimp

A lateral flow assay for simultaneous detection of Deoxynivalenol, Fumonisin B1 and Aflatoxin B1

Toxicon ◽  
2018 ◽  
Vol 156 ◽  
pp. 23-27 ◽  
Author(s):  
Songcheng Yu ◽  
Leiliang He ◽  
Fei Yu ◽  
Lie Liu ◽  
Chenling Qu ◽  
...  
Keyword(s):  
Aflatoxin B1 ◽  
Simultaneous Detection ◽  
Fumonisin B1 ◽  
Lateral Flow ◽  
Lateral Flow Assay

scholarly journals Antibody Microarray Immunoassay for Simultaneous Quantification of Multiple Mycotoxins in Corn Samples

Toxins ◽  
2018 ◽  
Vol 10 (10) ◽  
pp. 415 ◽  
Author(s):  
Xian Zhang ◽  
Zuohuan Wang ◽  
Yun Fang ◽  
Renjie Sun ◽  
Tong Cao ◽  
...  
Keyword(s):  
Ochratoxin A ◽  
Aflatoxin B1 ◽  
Goodness Of Fit ◽  
Limit Of Detection ◽  
Simultaneous Detection ◽  
Fumonisin B1 ◽  
Quantitative Detection ◽  
Antibody Microarray ◽  
Test Kit ◽  
Microarray Immunoassay

We developed and tested a prototype of an antibody microarray immunoassay for simultaneous quantitative detection of four typical mycotoxins (aflatoxin B1, ochratoxin A, zearalenone, and fumonisin B1) in corn samples. The test kit consisted of a nitrocellulose membrane layered with immobilized monoclonal antibodies against mycotoxins. During the assay, the mycotoxin-protein conjugates were biotinylated. The signal detection was enhanced by a combination of the biotin-streptavidin system and enhanced chemiluminescence (ECL). This improved the sensitivity of the assay. Under the optimized conditions, four calibration curves with goodness of fit (R2 > 0.98) were plotted. The results showed that the detection limits for aflatoxin B1, ochratoxin A, zearalenone, and fumonisin B1 were 0.21, 0.19, 0.09, and 0.24 ng/mL, with detection ranges of 0.47–55.69, 0.48–127.11, 0.22–31.36, and 0.56–92.57 ng/mL, respectively. The limit of detection (LOD) of this antibody microarray for aflatoxin B1, ochratoxin A, zearalenone, and fumonisin B1 in corn was 5.25, 4.75, 2.25, and 6 μg/kg, respectively. The recovery rates from the spiked samples were between 79.2% and 113.4%, with coefficient of variation <10%. The results of the analysis of commercial samples for mycotoxins using this new assay and the liquid chromatography-tandem mass spectrometry (LC-MS/MS) were comparable and in good agreement. This assay could also be modified for the simultaneous detection of other multiple mycotoxins, as well as low-weight analytes, hazardous to human health.

Effect of Storage Treatments on Anthocyanin, Fumonisin B1, Aflatoxin B1 Content of Anthocyanin Extract from Purple Corn (Zea may L.) in North China

2011 ◽  
Vol 361-363 ◽  
pp. 759-763
Author(s):  
Chao Zhang ◽  
Yue Ma ◽  
Xiao Yan Zhao ◽  
Fen Wang
Keyword(s):  
Aflatoxin B1 ◽  
North China ◽  
Fumonisin B1 ◽  
Anthocyanin Content ◽  
Zea May ◽  
Purple Corn ◽  
Aflatoxin B ◽  
Anthocyanin Production

Effects of storage treatments on anthocyanin, fumonisin B1, aflatoxin B1 content of anthocyanin extract from purple corn were evaluated based on the harvest of 2008 and 2009 in north China. The anthocyanin content of anthocyanin extract from husk was 62.4 g/kg, being significant higher than that from cob and seed. The fumonisin B1 and aflatoxin B1 content of anthocyanin extract from the husk were 4.25 and 5.60 μg/kg, respectively, according with legislative limitation of USFDA. Moreover, the fumonisin B1 and aflatoxin B1 content of anthocyanin extract from the husk were lower than the maximum limitation of USFDA after each storage treatments. Therefore, the husk of the purple corn in north China was feasible for anthocyanin production due to its high anthocyanin content and low fumonisin B1 and aflatoxin B1 content.

scholarly journals Effects of prolonged oral administration of aflatoxin B1 and fumonisin B1 in broiler chickens

2005 ◽  
Vol 84 (12) ◽  
pp. 1835-1840 ◽  
Author(s):  
M. Del Bianchi ◽  
C.A.F. Oliveira ◽  
R. Albuquerque ◽  
J.L. Guerra ◽  
B. Correa
Keyword(s):  
Oral Administration ◽  
Aflatoxin B1 ◽  
Broiler Chickens ◽  
Fumonisin B1

Dietary exposure and health risk characterization of aflatoxin B1, ochratoxin A, fumonisin B1, and zearalenone in food from different provinces in Northern Vietnam

Food Control ◽  
2020 ◽  
Vol 112 ◽  
pp. 107108 ◽  
Author(s):  
Tuan Huu Do ◽  
Son Cao Tran ◽  
Chi Dinh Le ◽  
Ha-Binh Thi Nguyen ◽  
Phuong-Thao Thi Le ◽  
...  
Keyword(s):  
Health Risk ◽  
Ochratoxin A ◽  
Aflatoxin B1 ◽  
Fumonisin B1 ◽  
Dietary Exposure ◽  
Risk Characterization ◽  
Northern Vietnam
Sign in / Sign up

Export Citation Format

Share Document