Table 14. Relationship of pomegranate peel, oxidized oil and alpha-tocopherol and immunoglobulin of broiler chickens

Traits Regression R2 Equation
Pomegranate peel
 IgG ns
 IgM ns
 Total immunoglobulin ns
Oxidized oil
 IgG L < 0.0166 0.08 y = 2.92 + 0.0394x
 IgM Q < 0.0086 0.18 y = 1.97 + 0.0617x − 0.0247x2
 Total immunoglobulin Q < 0.0127 0.19 y = 4.89 + 0.1011x − 0.0450x2
Alpha-tocopherol
 IgG ns
 IgM ns
 Total immunoglobulin ns
L, linear regression p-value; Q, quadratic regression p-value.
Number of replication = 5.
IgG, immunoglobulin G; IgM, immunoglobulin M.