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

Bontempo, L.; Larcher, R.; Camin, F.; Hölzl, S.; Rossmann, A.; Horn, P.; Nicolini, G. (2011). Elemental and isotopic characterisation of typical Italian alpine cheeses. INTERNATIONAL DAIRY JOURNAL, 21 (6): 441-446. doi: 10.1016/j.idairyj.2011.01.009 handle: http://hdl.handle.net/10449/19888

Elemental and isotopic characterisation of typical Italian alpine cheeses

Bontempo, Luana;Larcher, Roberto;Camin, Federica;Nicolini, Giorgio
2011-01-01

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
Italian alpine cheeses
Settore CHIM/10 - CHIMICA DEGLI ALIMENTI
2011
Bontempo, L.; Larcher, R.; Camin, F.; Hölzl, S.; Rossmann, A.; Horn, P.; Nicolini, G. (2011). Elemental and isotopic characterisation of typical Italian alpine cheeses. INTERNATIONAL DAIRY JOURNAL, 21 (6): 441-446. doi: 10.1016/j.idairyj.2011.01.009 handle: http://hdl.handle.net/10449/19888
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10449/19888
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