Stezenie olowiu,kadmu,miedzi i cynku w watrobie,nerkach,miesniach szkieletowych i mozgowiu jagniat i owiec doroslych

• Autorzy: Studzinski T. , Walkuska G. , Saddour A.
• Języki publikacji: PL

Abstrakty

PL

Metodą spektrofotometrii atomowo-absorpcyjnej oznaczono zawartość ołowiu, kadmu, miedzi i cynku w wątrobie, nerkach, mięśniach szkieletowych i mózgowiu u jagniąt i owiec dorosłych.

EN

Studies were carried out on 19 lambs and 7 adult sheep divided into 3 experimental groups. The first group (I) included lambs at the age from a few hours to 3 days of postnatal life, while the second group (II) - lambs from 2 to 4 weeks old. The third group (III) was composed of adult sheep. Concentrations of Pb, Cd, Zn, and Cu were measured in the homogenates of liver, brain, kidneys and skeletal muscles, using AAS. The highest Pb concentration was found in the liver of lambs from the group I, and the lowest - in the liver of adult sheep. Brain concentrations of Pb were the highest in lambs of group I, and the lowest - in lambs of group II. Similarly, the kidneys Pb content was the highest in lambs of group I, and slightly lower in older lambs (II) and adult sheep (III). The highest Cd concentration was found in the tissues of older lambs (II), and the lowest - in adult sheep (III). Cu and Zn concetrations did not show significant changes in the postnatal period, except for the liver in which the upward tendency was observed.

Słowa kluczowe

PL

zootechnika; nerki; surowce zwierzece; badania poubojowe; kadm; mozgowie; watroba; zanieczyszczenia srodowiska; jagnieta; analiza chemiczna; olow; spektrofotometria; cynk; miedz; owce; tkanka miesniowa

EN

animal science; kidney; animal raw material; post-slaughter examination; cadmium; brain; liver; environment pollutant; lamb; chemical analysis; lead; spectrophotometry; zinc; copper; fruit; muscle tissue

• Wydawca: -
• Czasopismo: Bromatologia i Chemia Toksykologiczna
• Rocznik: 1992
• Tom: 25
• Numer: 4
• Opis fizyczny: s.355-360,rys.,tab.,bibliogr.

Twórcy

autor

Studzinski T.

• Akademia Rolnicza,Lublin,ul.Akademicka 12

autor

Walkuska G.

autor

Saddour A.