Table 2 Types of enzymes as feed supplement utilized in the meta-analysis.

From: Meta-analysis identifies the effect of dietary multi-enzyme supplementation on gut health of pigs

S. no Study Total enzymes Total enzyme types Enzyme type Enzymes
1 Pan, B. et al., 1 1 Carbohydrase α-Galactosidase
2 Lan, R. et al., 1 1 Carbohydrase Xylanase
3 Passos, A. A. et al., 1 1 Carbohydrase Xylanase
4 Zuo, J. et al., 1 1 Protease Protease
5 Tactacan, G. B. et al., 1 1 Protease Protease
6 Zhang, S. et al., 1 1 Lipase Lipase
7 Owusu-Asiedu, A. et al., 2 1 Carbohydrase Xylanase and β-Glucanase
8 O’Connell, J. M. et al., 2 1 Carbohydrase Xylanase and β-Glucanase
9 Jiang, X. R. et al., 2 1 Carbohydrase Xylanase and β-Glucanase
10 Chen, Q. et al., 2 1 Carbohydrase Bacterial Xylanase and Fungal Xylanase
11 Li, Y. et al., 3 2 Carbohydrase and Protease Amylase, Protease and Xylanase
12 Yi, J. Q. et al., 3 2 Carbohydrase and Protease Amylase, Protease and Xylanase
13 Zhang, G. G. et al., 3 2 Carbohydrase and Protease Amylase, Protease and Xylanase
14 Jo, J. K. et al., 3 2 Carbohydrase and Protease Amylase, Mannanase, Protease
15 Kim, J. et al., 5 3 Carbohydrase, Protease and Phytase Amylase, Protease, Mannanase, Xylanase, And Phytase
16 Kiarie, E. et al., 6 1 Carbohydrase Pectinase, Cellulase, Mannanase, Xylanase, β-Glucanase, Galactanase
17 Wang, Y. et al., 6 2 Carbohydrase and Phytase Xylanase, β-Glucanase, Cellulase, Pectinase, Amylase and Phytase
  1. Reference in the table are in the supplementary document.