Seven kinds of bovine milk cheese (Asiago, N¼ 16; Fontina, N ¼ 16; Montasio, N¼ 16; Puzzone, N ¼ 14; Spressa, N¼ 15; Toma, N ¼ 16; Vezzena, N ¼ 16) produced in alpine and pre-alpine Italian areas are described using the isotopic ratios of C, N, O, S and Sr and the contents of 49 mineral elements. A multivariate discriminant analysis based on Ba, Ca, K, Mg, Rb, d13Ccasein, d15Ncasein and d18Oglycerol correctly classified 94% of the 109 samples with a maximum of 100% in the case of Fontina and Puzzone, d13Ccasein and d13Cglycerol provided an estimation of the maize uptake in the animals’ diet and Protected Designation of Origin protocol observance

Elemental and isotopic characterisation of typical Italian alpine cheeses / Bontempo, Luana; Larcher, Roberto; Camin, Federica; Hölzl, S.; Rossmann, A.; Horn, P.; Nicolini, Giorgio. - In: INTERNATIONAL DAIRY JOURNAL. - ISSN 0958-6946. - 21:6(2011), pp. 441-446. [10.1016/j.idairyj.2011.01.009]

Elemental and isotopic characterisation of typical Italian alpine cheeses

Larcher, Roberto;Camin, Federica;Nicolini, Giorgio
2011

Abstract

Seven kinds of bovine milk cheese (Asiago, N¼ 16; Fontina, N ¼ 16; Montasio, N¼ 16; Puzzone, N ¼ 14; Spressa, N¼ 15; Toma, N ¼ 16; Vezzena, N ¼ 16) produced in alpine and pre-alpine Italian areas are described using the isotopic ratios of C, N, O, S and Sr and the contents of 49 mineral elements. A multivariate discriminant analysis based on Ba, Ca, K, Mg, Rb, d13Ccasein, d15Ncasein and d18Oglycerol correctly classified 94% of the 109 samples with a maximum of 100% in the case of Fontina and Puzzone, d13Ccasein and d13Cglycerol provided an estimation of the maize uptake in the animals’ diet and Protected Designation of Origin protocol observance
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Bontempo, Luana; Larcher, Roberto; Camin, Federica; Hölzl, S.; Rossmann, A.; Horn, P.; Nicolini, Giorgio
Elemental and isotopic characterisation of typical Italian alpine cheeses / Bontempo, Luana; Larcher, Roberto; Camin, Federica; Hölzl, S.; Rossmann, A.; Horn, P.; Nicolini, Giorgio. - In: INTERNATIONAL DAIRY JOURNAL. - ISSN 0958-6946. - 21:6(2011), pp. 441-446. [10.1016/j.idairyj.2011.01.009]
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11572/266199
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