Effect of dietary inclusion of lampante olive oil on milk and cheese fatty acid profiles of ewes
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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Effect of dietary inclusion of lampante olive oil on milk and cheese fatty acid profiles of ewes. / Vargas-Bello-Pérez, E.; Vera, R. R.; Aguilar, C.; Lira, R.; Peña, I.; Valenzuela, A.; Cerda, H.
I: Grasas y Aceites, Bind 64, Nr. 3, 01.04.2013, s. 295-303.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Effect of dietary inclusion of lampante olive oil on milk and cheese fatty acid profiles of ewes
AU - Vargas-Bello-Pérez, E.
AU - Vera, R. R.
AU - Aguilar, C.
AU - Lira, R.
AU - Peña, I.
AU - Valenzuela, A.
AU - Cerda, H.
PY - 2013/4/1
Y1 - 2013/4/1
N2 - The objective of this experiment was to evaluate the effect of a dietary supplementation of lampant olive oil on the fatty aid profiles of the milk and cheese of ewes. Nine lactating ewes were used in a 3 × 3 Latin square design. Dietary treatments were supplemented with 0 (control; T0), 36 (T1) and 88 (T2) g of lampante olive oil/kg of dry matter intake (DM). DM, milk yield and milk composition (fat and protein) were not affected by dietary treatments. Oleic and vaccenic acids gradually increased (P < 0.05) and the saturated FA and atherogenicity index decreased (P < 0.05) in milk and cheese as the concentration of lampante olive oil was increased in dietary rations. Overall, the supplementation of lampante olive oil in the diets of lactating ewes increased monounsaturated FA and decreased saturated FA concentrations in milk and cheese, thus improving their quality from the human health standpoint.
AB - The objective of this experiment was to evaluate the effect of a dietary supplementation of lampant olive oil on the fatty aid profiles of the milk and cheese of ewes. Nine lactating ewes were used in a 3 × 3 Latin square design. Dietary treatments were supplemented with 0 (control; T0), 36 (T1) and 88 (T2) g of lampante olive oil/kg of dry matter intake (DM). DM, milk yield and milk composition (fat and protein) were not affected by dietary treatments. Oleic and vaccenic acids gradually increased (P < 0.05) and the saturated FA and atherogenicity index decreased (P < 0.05) in milk and cheese as the concentration of lampante olive oil was increased in dietary rations. Overall, the supplementation of lampante olive oil in the diets of lactating ewes increased monounsaturated FA and decreased saturated FA concentrations in milk and cheese, thus improving their quality from the human health standpoint.
KW - Cheese
KW - Ewe
KW - Fatty acid
KW - Milk
KW - Olive oil
UR - http://www.scopus.com/inward/record.url?scp=84878737688&partnerID=8YFLogxK
U2 - 10.3989/gya.108312
DO - 10.3989/gya.108312
M3 - Journal article
AN - SCOPUS:84878737688
VL - 64
SP - 295
EP - 303
JO - Grasas y Aceites
JF - Grasas y Aceites
SN - 0017-3495
IS - 3
ER -
ID: 194029022