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Table 2 Analysis of the main antinutritional factors in the diet

From: Supplementing the early diet of broilers with soy protein concentrate can improve intestinal development and enhance short-chain fatty acid-producing microbes and short-chain fatty acids, especially butyric acid

Items

Phases

D 1 to 10

D 11 to 22

D 22 to 42

Control

SPC12

Glycinin, mg/g

10.0

4.5

14.0

14.0

β-Conglycinin, mg/g

3.0

2.2

4.0

3.1

Lectin, mg/kg

15

10

12

10

Raffinose, g/100 g

0.55

0.34

0.37

0.35

Stachyose, g/100 g

1.31

0.74

1.47

1.49

Trypsin inhibitor, TIU/g

2150

1402

2450

2300