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Rocz Panstw Zakl Hig 1997, 48(4): 409-414

Zawartość składników pokarmowych w niektórych przetworach mleka koziego
[Nutrient and mineral composition of some goat milk products]

R. Gajewska , Z. Ganowiak , M. Nabrzyski

ABSTRACT

The paper contains results of determinations of protein, fat, carbohytrates, water and minerals (Ca, P, Fe, Mn, Cu, Zn, Na, K) in 12 goat milk products. The nutrient components were determined by general approved analytical methods. Minerals like Ca, Fe, Mn, Cu, Zn, Na and К were determined by the flame ASA method. Phosphorus was determined as phosphates by colorimetric method with ammonium molybdate. Mean percentage content of protein, fat, carbohytrates and water were: 9,7-25,7; 1,4-33,5; 2,2-70,2; and 3,0-77,4 respectively. The content of minerals according to the products of goat milk were as follow: 86-1113 mg % Ca; 96-846 mg % P; 0,2-2,4 mg % Fe; 6-148 mg % Mg; 0,002-0,284 mg % Mn; 0,071-0,754 mg % Cu; 1,1-3,9 mg % Zn; 63-1281 mg % К and 27-407 mg % Na. The levels of nutrients and mineral composition of the examined goat milk products were similar to that of the cows milk products.

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