Rapid Thin Layer Chromatographic Method for Determination of Zearalenone and Zearalenol in Grains and Animal Feeds
1984 ◽
Vol 67
(3)
◽
pp. 580-582
◽
Keyword(s):
Abstract A rapid and inexpensive method has been developed for the analysis of zearalenone and zearalenol in grains and animal feeds. The method involves extraction with 75% methanol, precipitation of pigments with lead acetate, and defatting with petroleum ether. The mycotoxins are subsequently partitioned into toluene–ethyl acetate, chromatographed on high performance thin layer chromatographic plates, and detected after treatment with Fast Violet B salt solution. Sensitivity of the method is better than 80 ng/g for zearalenone and 200 ng/g for zearalenol. Ten samples can be completed in less than 2 h. The method is applicable for zearalenone in corn, wheat, barley, millet, and swine feeds.
2015 ◽
Vol 28
(3)
◽
pp. 223-228
◽
2014 ◽
Vol 27
(6)
◽
pp. 460-465
◽
2014 ◽
Vol 27
(5)
◽
pp. 392-397
◽
2018 ◽
Vol 31
(5)
◽
pp. 383-388
◽
2015 ◽
Vol 38
(10)
◽
pp. 1088-1093
◽
Keyword(s):
2016 ◽
Vol 29
(6)
◽
pp. 429-434
◽
2019 ◽
Vol 32
(4)
◽
pp. 329-334
2015 ◽
Vol 28
(4)
◽
pp. 316-322
◽