UTICAJ APLIKACIJE NIACINA NA VREDNOST NJEGOVIH VITAMERA U KRVI KRAVA U RANOJ LAKTACIJI

Savetovanje o biotehnologiji sa međunarodnim učešćem (Čačak: 27; 2022) (str. 263-268)

АУТОР(И): Talija Hristovska, Kosta Petrović, Marko Cincović, Branislava Belić, Maja Došenović Marinković, Radojica Đoković, Miloš Petrović, Dražen Kovačević

Е-АДРЕСА: mcincovic@gmail.com

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DOI: 10.46793/SBT27.263H

САЖЕТАК:

Vitamin niacin je od velike važnosti za energetski metabolizam. Fiziološki niacin se inkorporira u koenzimu nikotinamid adenin dinukleotid (NAD) i nikotinamid adenin dinukleotid fosfat (NADP). Cilj ovog rada je da se utvrdi koncentraciaj NAD i NADP u krvi krava prilikom aplikacije niacina u peripartalnom periodu. Vrednost vitamera niacina NAD i NADP značajno raste kod krava usled aplikacije niacina putem hrane, ali se NAD:NADP odnos nije menjao pod dejstvom egzogenog niacina. Vrednost ovih vitamera zavisi od peripartalne nedelje bez obzira na dodavanje egzogenog niacina.

КЉУЧНЕ РЕЧИ:

krave, niacin, vitameri, koncentracija.

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