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Feeding strategies to design the fatty acid profile of sheep milk and cheese

Nudda, Anna and Battaccone, Gianni and Boaventura Neto, Oscar and Cannas, Antonello and Francesconi, Ana Helena Dias and Atzori, Alberto Stanislao and Pulina, Giuseppe (2014) Feeding strategies to design the fatty acid profile of sheep milk and cheese. Revista Brasileira de Zootecnia, Vol. 43 (8), p. 445-456. eISSN 1806-9290. Article.

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DOI: 10.1590/S1516-35982014000800008

Abstract

The majority of sheep milk produced in the world is transformed into cheese. Feeding is a major factor affecting the quality of sheep milk and, therefore, of sheep cheese. Because fat is the main compound of cheese, this review gives an update on the effects of feeding and nutrition on milk fat content and deeply discusses feeding strategies aimed at increasing the levels of healthy fatty acids (FA), such as conjugated linoleic acid and omega-3 FA, in milk and cheese in the human diet. In addition, the use of alternative feed resources such as by-products, aromatic plants, and phenolic compounds in the sheep diet and their effects on milk and cheese FA composition are also discussed. Among feeding strategies, grazing and the use of supplements rich in oils seem to be the best and the cheapest strategies to improve the nutritional value of the fatty acid profile in sheep cheese.

Item Type:Article
ID Code:10171
Status:Published
Refereed:Yes
Uncontrolled Keywords:By-products, cheese, CLA, dairy sheep, milk quality, nutrition
Subjects:Area 07 - Scienze agrarie e veterinarie > AGR/18 Nutrizione e alimentazione animale
Area 07 - Scienze agrarie e veterinarie > AGR/19 Zootecnica speciale
Divisions:001 Università di Sassari > 01-a Nuovi Dipartimenti dal 2012 > Agraria
Publisher:Sociedade Brasileira de Zootecnia
eISSN:1806-9290
Deposited On:10 Oct 2014 11:40

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