Research Article

Modification of Lipid Profile in Commercial Cow Milk Samples before and after Their Expiration Date: Evaluation of Storage Crucial Parameters and Possible Environmentally Friendly Disposal Alternatives

Table 4

Fatty acid profile (MG/G total fatty acids) of semiskimmed milk samples at different weeks after their expiration date.

Semiskimmed milk0Week I Week II Week III Week IV

Myristoleic (C14:1)
Palmitoleic (C16:1)
Heptadec-10-enoic acid (C17:1)
Elaidic (C18:1-9t)
Oleic (C18:1-9c)
Vaccenic acid (C18:1-7t)
cis-Vaccenic acid (C18:1-7c)
Linolelaidic (C18:2-6t)
trans-9, cis-12 octadienoic acid (C18:2t9c12)
Gamma-linoleic (C18:2-6)
Alpha-linolenic (C18:3-3)
Dihomo-gamma-linolenic acid (C20:3-6)
Conjugated linoleic acid (CLAc9t11)
Conjugated linoleic acid (CLAt10c12)

samples were analyzed in triplicate. Values are expressed ± SD. Means in the same row followed by different inline letters (a, b, c, d, and e) are statistically different according to Tukey’s HSD test ().