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Chemiluminescence Sensor Based on Composite Functional Nucleic Acid for Detection of Ochratoxin A in Wine
Functional nucleic acid Aptamer Split DNAzyme Chemiluminescence Ochratoxin A
2023/6/21
Chemiluminescence Sensor Based on Composite Functional Nucleic Acid for Detection of Ochratoxin A in Wine
The occurrence of ochratoxin A in white and parboiled rice
mycotoxins white rice foodstuffs determination monitoring HPLC ELISA
2016/2/23
The levels of ochratoxin A (OTA), one of the five agricultural and toxicological most important mycotoxins, have been determined by HPLC with fluorescence detection (HPLC-FLD) or enzyme-linked immunos...
Potential hazard of simultaneous occurrence of aflatoxin B-1 and ochratoxin A
mycotoxins residua cereals
2015/1/20
Contents of aflatoxin B1 (AFB1) and ochratoxin A (OA) in the samples of wheat and barley were detected by RIA method. Average contents of AFB1 in the samples of wheat and barley were 2.4 μg/kg and 2.2...
Improved detection of Ochratoxin A by marine bioluminescent bacteria V. harveyi BA
bioluminescence toxicity OTA V. harveyi BA
2014/2/24
We applicate the bioluminescent assay system for evaluating the toxicity of Ochratoxin A (OTA). The optimum conditions for the growth and bioluminescence of V. harveyi BA were investigated, including ...
Analysis of ochratoxin A in malt beverage samples using dispersive liquid–liquid microextraction coupled with liquid chromatography-fluorescence detection
mycotoxin beverage microextraction HPLC
2014/2/24
A simple and economic procedure based on dispersive liquid–liquid microextraction has been applied to extract and pre-concentrate trace levels of ochratoxin A (OTA) in malt beverage prior to analysis ...
Peculiarities of feed contamination with citrinin and ochratoxin A
Ochratoxin A Citrinin Immunoassay Feeds Cereals
2013/2/27
Occurrence of citrinin and ochratoxin A in different feed ingredients and compound feeds was screened by accredited methods based on the indirect competitive enzyme-linked immunosorbent assay. High fr...
Isolation, Screening and Identification of Swine Gut Microbiota with Ochratoxin A Biodegradation Ability
Swine Intestinal Microbiota Enzyme-linked Immunosorbent Assay
2016/5/9
The potential for ochratoxin A (OTA) degradation by swine intestinal microbiota was assessed in the current study. Intestinal content that was collected aseptically from swine was spiked with 100 ppb ...
Effect of Feed Types on Ochratoxin A Disappearance in Goat Rumen Fluid
Ruminants Ochratoxin A Degradation Carboxypeptidase A Bacillus
2016/5/6
This study was conducted to investigate the effect of feed types on Ochratoxin A (OTA) degradation by Korean native goats. Rumen fluid from canulated goats fed whole roughage or 50% roughage served as...
Inhibition of ochratoxin A production of Aspergillus carbonarius by yeast species
ochratoxin A Aspergillus carbonarius inhibition yeast biocontrol
2014/2/25
A total of 21 yeast strains isolated from wine-grapes of Turkey were screened for their ability to inhibit ochratoxin A (OTA) accumulation by Aspergillus carbonarius in both yeast extract sucrose (YES...
Determination of some agronomical characteristics and Ochratoxin-A level of Karacadag rice (Oryza sativa L.) in Diyarbakir ecological conditions, Turkey
Karacadag rice landrace yield quality toxicological quality Ochratoxin-A
2011/1/12
This study was conducted to determine yield, quality and Ochratoxin-A level of Karacadag rice local varieties grown widely in Karacadag ecological conditions of Southeast Anatolian Region and to compa...
Comparison of two clean up techniques in isolation of ochratoxin A from red wine
ochratoxin A solid phase extraction immunoaffinity column carbon adsorbents
2014/2/27
Two procedures for the extraction of ochratoxin A (OTA) from red wine – the reference clean up procedure using specific immunoaffinity column (IAC), and solid phase extraction (SPE) in which an active...
Prevention of ochratoxin A contamination of food and ochratoxin A detoxification by microorganisms – a review
ochratoxin A prevention detoxification bacteria microscopic fungi
2014/2/27
Ochratoxin A is a mycotoxin produced by several fungal species of the genera Aspergillus and Penicillium. This mycotoxin is nephrotoxic, immunosupressive, teratogeni, and carcinogenic to animals and h...
Control of ochratoxin A（OTA）in kunu zaki（a non-alcoholic beverage）using DaniellinTM
Ochratoxin A kunu-zaki beverage DaniellinTM food safety
2009/3/3
Kunu-zaki, a non-alcoholic beverage, was produced using modified traditional method incorporating DaniellinTM. Treated samples kept for 5 days at ambient condition (26+-2 C) while untreated s...
AFLATOXIN AND OCHRATOXIN IN VARIOUS TYPES OF COMMONLY CONSUMED RETAIL GROUND SAMPLES IN ANKARA, TURKEY
aflatoxin ELISA food HPLC ochratoxin
2010/12/23
To detect aflatoxin (AF) or ochratoxin A (OTA) contamination, 25 retail ground samples of 12 different types of seed-, pulses-, and cereal-flours and starches were randomly collected from markets and ...
Ochratoxin A is a very common mycotoxin which can be found rather often, predominantly in various cereal materials and in products from this type of plants. Our aim was to apply an analytical procedur...