Results 41 to 50 of about 18,804 (231)

EFFICACY OF HUMIN FEED IN COUNTERACTING THE TOXIC EFFECT OF OCHRATOXIN FED TO QUAIL

open access: yesAssiut Veterinary Medical Journal, 2007
Eighty 21-days-old quails were randomly distributed into four experimental groups each of 20 birds and fed ration containing 0 (control), 16 ppm ochratoxin, 16 ppm ochratoxin + 2gm/kg humin feed and 2gm/kg humin feed.
El-Sayed, M.El.   +3 more
doaj   +1 more source

Amplification of Polyketide Synthase gene fragments in ochratoxigenic and nonochratoxigenic black aspergilli in grapevine

open access: yesPhytopathologia Mediterranea, 2011
Members of the Aspergillus section Nigri, also known as black aspergilli produce Ochratoxin A (OTA), a contaminant of wine. Despite potentially severe health effects and economic losses caused by OTA in wine, almost nothing is known about the genetics ...
Michelangelo STORARI   +3 more
doaj   +1 more source

Ochratoxin A in Roasted Coffee from French Supermarkets and Transfer in Coffee Beverages: Comparison of Analysis Methods [PDF]

open access: yes, 2010
The OTA content of 30 roasted coffees purchased in French supermarkets was evaluated by two validated different methods: one using immunoaffinity column (IAC) clean-up after alkaline extraction; the second using toluene extraction under acidic conditions.
Tozlovanu, Mariana   +3 more
core   +1 more source

Environmental factors and interactions with mycobiota of grain and grapes: Effects on growth, deoxynivalenol and ochratoxin production by Fusarium culmorum and Aspergillus carbonarius [PDF]

open access: yes, 2010
Mycotoxigenic fungi colonizing food matrices are inevitably competing with a wide range of other resident fungi. The outcomes of these interactions are influenced by the prevailing environmental conditions and the competing species.
Hope, Russell   +3 more
core   +1 more source

Statement on recent scientific information on the toxicity of Ochratoxin A

open access: yesEFSA Journal, 2010
The European Food Safety Authority (EFSA) was asked by the European Commission to assess recent scientific information on the toxicity of ochratoxin A and, if necessary, to update its opinion on ochratoxin A in food adopted on 4 April 2006 by the ...
EFSA Panel on Contaminants in the Food Chain
doaj   +1 more source

Protective Effect of Astaxanthin on Ochratoxin A-Induced Kidney Injury to Mice by Regulating Oxidative Stress-Related NRF2/KEAP1 Pathway

open access: yesMolecules, 2020
The present study aimed to investigate the effects of astaxanthin (ASX) on ochratoxin A (OTA)-induced renal oxidative stress and its mechanism of action.
Lin Li   +5 more
doaj   +1 more source

Mitigation of Ochratoxin A-Induced Renal Toxicity by Kaempferol in Albino Mice [PDF]

open access: yesResearch Journal of Pharmacognosy
Background and objective: This study investigated the protective effects of kaempferol, a natural flavonoid known for its antioxidant properties, against ochratoxin A-induced renal damage.
Norah Fahad Saad Bosaad   +6 more
doaj   +1 more source

Pulsed Light Technology in Food Safety and Preservation: Principles, Applications, and Future Directions

open access: yesFood Chemistry International, EarlyView.
Pulsed light technology uses short high‐intensity broad‐spectrum flashes (200–1100 nm) to inactivate microbes via DNA damage. It preserves food quality, extends shelf life, and works on liquids, meats, and produce, often combined with other hurdles for enhanced efficacy.
Abdul Mueez Ahmad   +4 more
wiley   +1 more source

Fate of ochratoxin A in brewing [PDF]

open access: yesApplied Microbiology, 1975
The fate of ochratoxin A in brewing was investigated by adding (3H)ochratoxin A to the raw materials at 1- and 10-mug/g levels during mashing in a conventional microbrewing process. The results indicated that large portions (28 to 39%) of the added toxin were recovered in spent grains, with less recovery in the yeast (8 to 20%) and beer (14 to 18 ...
W K, Nip   +3 more
openaire   +2 more sources

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