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Survey of the Presence of Ochratoxin A in Compound Feeds and Feed Ingredients distributed in Korea  

Jang, Han-Sub (Experiment & Research Institute, National Agricultural Products Quality Management Service)
Kim, Dong-Ho (Experiment & Research Institute, National Agricultural Products Quality Management Service)
Lee, Kyung-Eun (Food Science & Technology, Chung-Ang University)
Lee, Chan (Food Science & Technology, Chung-Ang University)
Publication Information
Journal of Food Hygiene and Safety / v.22, no.4, 2007 , pp. 353-358 More about this Journal
Abstract
Contamination of ochratoxin A (OTA) was studied in 194 compound feeds and 59 feed ingredients samples distributed in South KOREA in 2006 and 2007. The degree of OTA contamination in feed ingredients was 27%, and its detected levels were ranged from 0.27 to 3.39 ppb. Seventy six percent of compound feeds were contaminated with OTA at concentration between 0.21 and 13.64 ppb. The highest degree of OTA contamination was observed in compound feeds for dairy cattle (96%) followed by for poultry (85%) and swine (79%). Beef cattle exhibited the highest level of OTA contamination (2.2 ppb). Compound feeds for dairy cattle and feed ingredients for vegetable proteins showed relative lower level of contamination at 1.6 and 1.2 ppb, respectively.
Keywords
ochratoxin; feed ingredient; compound feed; contamination;
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