The objective of this study was to evaluate the incidence of ochratoxin A (OTA) in roasted and ground coffee commercially sold in Rio de Janeiro in 2002–2003 and 2012–2013. Samples were prepared using an immunoaffinity column, and OTA was quantified by HPLC using a fluorescence detector (LOD of 0.3 µg·kg−1 and LOQ of 0.7 µg·kg−1). In total, 29 samples were collected in 2002–2003, with 12 samples containing levels below the LOD and 17 samples containing levels in the range of 0.3–5.7 µg·kg−1. In the monitoring conducted in 2012–2013, 37 samples were evaluated, with only 02 samples having levels below LOD. The remaining 35 samples had levels in the range of 0.3–3.1 µg·kg−1. OTA concentrations in all samples were lower than the maximum tolerab...
Ochratoxin A (OTA) is a widespread bioactive extrolite from secondary metabolism of fungi which pres...
The current investigation was aimed to estimate the prevalence and concentration of ochratoxin A (OT...
Ochratoxin A (OA) is a nephrotoxic and nephrocarcinogenic mycotoxin which is predominantly produced ...
A ocorrência de ocratoxina A foi verificada em amostras de café solúvel e café torrado e moído, come...
Thirty-four samples of roast and ground coffee, 14 samples of instant coffee and two samples of deca...
The presence of ochratoxin A (OTA) in foods has led some countries to establish regulatory limits. A...
The aim of this study was to determine the ochratoxin A (OTA) contamination of instant coffee sample...
The presence of ochratoxin A (OTA) in foods has led some countries to establish regulatory limits. A...
The objective of this study was to evaluate the incidence of ochratoxin A (OTA) in roasted and groun...
Ochratoxin A is a nephrotoxic, teratogenic and imunotoxic compound produced by Aspergillus and Penic...
Occurrence of ochratoxin A (OTA) in ground roasted coffee from different brands and types available ...
Although postharvest coffee fruit fermentation can improve coffee flavour and quality, the mycotoxin...
Ochratoxin A is a nephrotoxic, teratogenic and imunotoxic compound produced by Aspergillus and Penic...
The occurrence of ochratoxin A (OTA) in instant coffee from different brands and types was assessed....
AbstractContamination of roasted coffee with ochratoxin A (OTA) is directly related to the processin...
Ochratoxin A (OTA) is a widespread bioactive extrolite from secondary metabolism of fungi which pres...
The current investigation was aimed to estimate the prevalence and concentration of ochratoxin A (OT...
Ochratoxin A (OA) is a nephrotoxic and nephrocarcinogenic mycotoxin which is predominantly produced ...
A ocorrência de ocratoxina A foi verificada em amostras de café solúvel e café torrado e moído, come...
Thirty-four samples of roast and ground coffee, 14 samples of instant coffee and two samples of deca...
The presence of ochratoxin A (OTA) in foods has led some countries to establish regulatory limits. A...
The aim of this study was to determine the ochratoxin A (OTA) contamination of instant coffee sample...
The presence of ochratoxin A (OTA) in foods has led some countries to establish regulatory limits. A...
The objective of this study was to evaluate the incidence of ochratoxin A (OTA) in roasted and groun...
Ochratoxin A is a nephrotoxic, teratogenic and imunotoxic compound produced by Aspergillus and Penic...
Occurrence of ochratoxin A (OTA) in ground roasted coffee from different brands and types available ...
Although postharvest coffee fruit fermentation can improve coffee flavour and quality, the mycotoxin...
Ochratoxin A is a nephrotoxic, teratogenic and imunotoxic compound produced by Aspergillus and Penic...
The occurrence of ochratoxin A (OTA) in instant coffee from different brands and types was assessed....
AbstractContamination of roasted coffee with ochratoxin A (OTA) is directly related to the processin...
Ochratoxin A (OTA) is a widespread bioactive extrolite from secondary metabolism of fungi which pres...
The current investigation was aimed to estimate the prevalence and concentration of ochratoxin A (OT...
Ochratoxin A (OA) is a nephrotoxic and nephrocarcinogenic mycotoxin which is predominantly produced ...