Effects of Different Levels of Coriander (Coriandrum sativum) Seed Powder and Extract on Serum Biochemical Parameters, Microbiota, and Immunity in Broiler Chicks

Table 11

Immunological responses against sheep red blood cells (SRBC) mean (±SEM) of Ross 308 broilers fed diets or water containing the different levels of coriander (Coriandrum sativum L.) powder and extract from 1 to 6 weeks of age ().

Treatment	Trait
	Total antibody against sheep red blood cell (SRBC) at 28th day of age (IgT)	Immunoglobulin G antibody against sheep red blood cell (SRBC) at 28th day of age (IgG)	Immunoglobulin M antibody against sheep red blood cell (SRBC) at 28th day of age (IgM)	Total antibody against sheep red blood cell (SRBC) at 42nd day of age (IgT)	Immunoglobulin G antibody against sheep red blood cell (SRBC) at 42nd day of age (IgG)	Immunoglobulin M antibody against sheep red blood cell (SRBC) at 42nd day of age (IgM)
0 (control)	2.37^a	1.37^b	1.37^b	4.50^ab	2.00^c	2.37^a
750 ppm coriander extract in water	2.87^bc	1.50^b	1.37^ab	3.75^b	2.25^bc	1.37^b
1000 ppm coriander extract in water	3.12^b	1.50^b	1.62^a	5.37^ab	3.37^ab	1.87^ab
1250 ppm coriander extract in water	4.00^a	2.25^a	1.75^a	6.25^a	4.12^a	2.12^ab
1.5% coriander powder in diet	2.87^bc	1.50^b	1.37^ab	5.37^ab	2.87^abc	2.50^a
2.0% coriander powder in diet	2.95^c	1.37^b	1.00^b	4.25^b	2.25^bc	2.00^ab
2.5% coriander powder in diet	2.25^c	1.25^b	1.00^b	4.87^ab	2.50^bc	2.37^a
SEM	0.23	0.19	0.13	0.61	0.42	0.30

Means (± standard error) within each column of dietary treatments with no common superscript differ significantly at .