Molds in Grain Feeds

Molds and mycotoxins in poultry feeds from farms of potential mycotoxicosis

Forty five finished poultry feed samples, collected from different broilers, broiler breeders and layers farms were divided into two parts, for mycological and mycotoxins examination. In counting of molds, dilute plate technique was used, whereas feed parts were used for mycotoxin estimation, they were subjected to four standard kits of Aflatoxin, Ochratoxin, T-2 toxin and Fumonisins. Mold coun...

AIR PRESSURE SIMULATION IN CASTING MOLDS

During mold filling, molten metal can only advance as quickly as the air inside thecavity is expelled. In this work an analytical model describing air flow is developed based on aincompressible flow theory. Air pressure has serious effects upon the filling behaviour such assurface profile and filling time. In this work a new mathematical model is proposed for calculationthe air pressure during ...

Drugs in feeds.

The method for sulfamethazine using post column derivatization (Associate Referee Robert Smallidge) was adopted First Action in 1999. There are a number of methods which could be readied for collaborative study with relatively little work, i.e., carbadox, ethopabate, lasalocid, or morantel tartrate. In addition to the remarks made for the following Associate Referee topics, readers can refer to...

Mycotoxins in Aquaculture Feeds

Mycotoxins are toxic chemicals produced by certain species of molds usually belonging to the Aspergillus, Penicillium or Fusarium genera. The importance of mycotoxins to aquaculture and animal agriculture first became apparent during the early 1960s with outbreaks of aflatoxicosis in young turkeys in the United Kingdom and hatchery-reared rainbow trout (Onchorynchus mykiss) in the United States...

Riboflavin Production by Molds.