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Table 5 Percentage of AFB1, DON and ZEN co-occurrence in feedsa

From: Occurrence of Aflatoxin B1, deoxynivalenol and zearalenone in feeds in China during 2018–2020

Item

Year

AFB1 + DON, %

AFB1 + ZEN, %

DON+ZEN, %

AFB1 + DON+ZEN, %

Corn

2018

94.8

93.4

96.1

93.0

2019

81.9

81.5

99.2

81.5

2020

98.1

98.1

100

98.1

Wheat

2018

99.1

98.2

99.1

98.2

2019

97.1

94.1

97.1

94.1

2020

100

100

100

100

Wheat middling

2018

100

100

100

100

2019

100

100

100

100

2020

96.4

100

96.4

96.4

Wheat bran

2018

100

100

100

100

2019

100

100

100

100

2020

100

100

100

100

Soybean meal

2018

98.3

100

98.3

98.3

2019

100

100

100

100

2020

97.2

100

97.2

97.2

Soybean bran

2018

100

100

100

100

2019

100

100

100

100

2020

100

100

100

100

Corn bran

2018

100

100

100

100

2019

100

100

100

100

2020

100

100

100

100

Corn gluten meal

2018

100

100

100

100

2019

100

100

100

100

2020

100

100

100

100

Corn germ meal

2018

100

100

100

100

2019

100

100

100

100

2020

100

100

100

100

Unite bran

2018

100

100

100

100

2019

100

100

100

100

2020

100

100

100

100

Rapeseed meal

2018

100

100

100

100

2019

100

100

100

100

2020

100

100

100

100

Peanut meal

2018

100

100

100

100

2019

100

100

100

100

2020

100

100

100

100

Dried distillers grains with soluble

2018

100

100

100

100

2019

100

100

100

100

2020

95.7

95.7

100

95.7

Grass grain

2018

100

100

100

100

2019

100

100

100

100

2020

100

100

100

100

Fish meal

2018

100

100

100

100

2019

100

100

100

100

Wheat flour

2019

100

100

100

100

2020

100

100

100

100

Rice bran

2019

100

100

100

100

2020

100

100

100

100

Complete pig feed

2018

99.4

98.4

97.8

97.8

2019

99.5

100

96.7

99.5

2020

100

100

100

100

Complete poultry feed

2018

99.2

99.2

98.8

98.4

2019

100

100

100

100

2020

100

100

100

100

Complete ruminant feed

2018

100

100

100

100

2019

97.8

97.8

95.7

95.7

2020

100

100

100

100

  1. aAFB1 aflatxoin B1; DON deoxynivalenol; ZEN zearalenone; AFB1+ DON feeds co-contaminated with AFB1 and DON; AFB1+ ZEN feeds co-contaminated with AFB1 and ZEN; DON+ZEN, feeds co-contaminated with DON and ZEN; AFB1 + DON+ZEN, feed co-contaminated with AFB1, DON and ZEN