C

CONTARINI G.

Last name: CONTARINI G.

1994 (v1)

Publication

Metadata-only

Use of experimental design to optimize the analysis of volatile compounds by dynamic headspace extraction followed by cold trapping and capillary GC

Contarini G. Leardi R.

A central composite design has been used to improve the extraction performance of a dynamic headspace method; extraction yield was evaluated on a homogeneous sample of cheese powder. The volatile compounds were stripped from the sample with nitrogen and adsorbed on a Tenax trap, analysis being performed with a thermal cold trapping injector...

Uploaded on: May 13, 2023
1996 (v1)

Publication

Metadata-only

Lipid Supplementation of Dairy Cows' Diets: Effects on Milk Fat Composition

Contarini G. Toppino P. M. Leardi R.

The influence of supplementation of diets with some lipid sources (i.e., whole cottonseeds, flaked whole soybean seeds, and calcium soaps) on the composition of milk fat from dairy cows, bred in 50 farms of the Brescia province, was evaluated; 117 bulk milk samples were collected, and the lipid fraction was analyzed. Considerable variations in...

Uploaded on: May 13, 2023