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Comparative Analysis of Amino Acid and Fatty Acid Profiles in Mammalian (goat, sheep, cow and pig) Milk


S.C. Eluu
A.O. Oko
K. Eluu
C.S. Okoye
U.U. Onyekwere
O.A. Omoniyi
E.T. Ekuma
L.O. Okpani-Oko
A.O. Uro

Abstract

Milk contains various bioactive components, including proteins and lipids, contributing to its nutritional value and potential health benefits. The study aimed to compare the amino acid and fatty acid profiles in the milk of goats, sheep, cows, and pigs. Raw milk samples from goats, cows, sheep, and pigs were collected from different local farmers, and their fatty acid and amino acid compositions were determined using standard methods. The fatty acid composition of milk from these mammals revealed variations in the levels of specific fatty acids, including heptadecanoic acid, palmitoleic acid, palmitic acid, stearic acid, myristic acid, pentadecanoic acid, behenic acid, oleic acid, caprylic acid, lauric acid, myristoleic acid, caproic acid, and butyric acid. The amino acid composition of milk showed significant differences (p<0.05) among the animals, with significant variations (p<0.05) in essential amino acids like leucine, phenylalanine, valine, and methionine. Knowing the relationship between milk composition and its physiological effects can inform dietary recommendations and product development strategies to promote human health and well-being.


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print ISSN: 0300-368X