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A plate diffusion method for detecting fluoroquinolone residues in raw cow’s milk
residues milk quinolones microbiological method
2014/7/10
The plate diffusion method is a reference method in the Czech Republic for determination of residues of antimicrobial agents in raw materials and foodstuffs of animal origin. A new method using the E....
Simultaneous determination of the residues of fourteen quinolones and fluoroquinolones in fish samples using liquid chromatography with photometric and fluorescence detection
chromatographic method UV detectecton salmon
2014/2/25
A chromatographic method is described for assaying fourteen quinolones and fluoroquinolones (pipemidic acid, marbofloxacin, norfloxacin, ciprofloxacin, danofloxacin, lomefloxacin, enrofloxacin, sarafl...
Comparison of detection sensitivity of five microbial inhibition tests for the screening of aminoglycoside residues in fortified milk
antibiotic residues microbial screening detection limits
2014/2/25
The assessment of detection sensitivity of five microbial inhibition tests (MITs), STAR (screening test for antibiotic residues) with the test strain Bacillus subtilis BGA, Delvotest® S P-NT, To...
Fluoroquinolone residues in raw cow’s milk
veterinaty drug RP HPCL food safety MRL LOD LOQ
2014/2/25
The aim of the study was to monitore the levels of fluoroquinolone residues in bulk samples of raw cow’s milk. The bulk samples of raw cow’s milk (n = 150) were obtained from 58 different milk supplie...
A Novel Thermo-Alkalitolerant Endoglucanase Production Using Cost-Effective Agricultural Residues as Substrates by a Newly Isolated Bacillus sp. NZ
endoglucanase Bacillus sp. NZ thermo-alkalitolerant alkalitolerant thermotolerant wheat bran
2010/3/24
Highly alkalitolerant and moderately thermotolerant Bacillus sp. NZ, isolated from degrading lignocellulose, produced a novel highly thermotolerant and alkalitolerant endoglucanase. Maximum activity o...
Clenbuterol Residues in Plasma and Urine Samples of Food-Producing Pigs During and After Subchronic Exposure to a Growth-Promoting Dose
clenbuterol residues growth promoting dose subchronic exposure
2009/6/24
The aim of the study is to evaluate the suitability of plasma and urine as matrices for clenbuterol residue determination during and after its subchronic administration at a growth-promoting dose to m...
Antihypertensive Effect of an Enzymatic Hydrolysate of Chicken Essence Residues
protein hydrolysate peptide chicken
2009/6/17
Enzymatic hydrolysates with antihypertensive activity were obtained from the leftover residues of a chicken essence factory. Among many proteases tested, Alcalase was found to be the best to produce h...
Influence of Quinoxyfen Residues on Saccharomyces cerevisiae Fermentation of Grape Musts
Quinoxyfen pesticide residues fermentation
2009/3/18
The effect of Quinoxyfen, a new pesticide against powdery mildew, on the fermentation of Saccharomyces cerevisiae has been evaluated. When vines (Montepulciano d’Abruzzo, Trebbiano and Sangiovese) wer...
Occurrence of tetracycline, chlortetracycline, and oxytetracycline residues in raw cow’s milk
residues tetracyclines milk
2014/3/7
The objective of this study was the detection of tetracycline, chlortetracycline and oxytetracycline residues in raw cow’s milk. When analysing bulk milk (n = 57) and tanker trailer’a (n = 113) sample...
Phytase Production Using Citric Pulp and Other Residues of the Agroindustry in SSF by Fungal Isolates
phytase fungal strains soil isolation
2009/2/20
Phytases have important applications in human and animal nutrition because they hydrolyze the phytate present in legumes, cereal grains and oil seeds. This results in an increased availability of mine...
Risk of Exposure to Marketed Milk with Antimicrobial Drug Residues in Ghana
K.G. Aning E. S. Donkor A. Omore G. K. Nurah E. L. K. Osafo S. Staal
2009/1/15
The study was carried out to determine the extent to which antimicrobial drugs may be translocated into milk and the associated risk of exposure by consumers. A total of 394 milk samples were collecte...
Testing of Raw Milk for Tetracycline Residues
residues in milk tetracycline Charm HVS test bioassay
2008/3/28
A newly improved Bacillus calidolactis tube diffusion test and two postscreening test systems—a receptor assay (Charm HVS; Charm Sciences, Inc., Malden, MA) and a newly developed Bacillus cereus ATCC ...
Screening methods used for the detection of veterinary drug residues in raw cow milk – a review
antibiotics residues methods
2014/3/3
At both national and international levels, increasing attention is paid to the evaluation of the risk of occurrence of veterinary drug residues in foodstuffs and foods of animal origin, and to the int...
Monitoring of pesticide residues in apples from Slovakia for baby food production
pesticides apples baby food sample preparation fast CG
2014/3/17
There is a basic lack of information about the presence of pesticide residues in apples obtained from farms in Slovakia collaborating with baby food producer. Residues of several pesticides (widely us...