Table 2.

Components and %age of proteins in various milks.

Components	Cow milk	Buffalo milk	Goat milk	Sheep milk	References
Whey protein (g/L)	6.46	6.46	6.14	10.76	[2, 36–38]
α-lactalbumin (%)	16.2	16.2	21	10.8
β-lactoglobulin (%)	59.3	58	54	61
Immunoglobulin (%)	15	15	11.5	20
Serum albumin/lactoferrin (%)	9.5	9.5	12.8	8.2