Wzbogacanie miesni piersiowych w witamine E poprzez dodatek octanu tokoferylu do paszy dla kurczat brojlerow

• Autorzy: Koreleski J , Swiatkiewicz S.

Warianty tytułu

EN

Enrichment of vitamin E in breast meat by adding tocopheryl acetate to the feed of broiler chickens

• Języki publikacji: PL

Abstrakty

EN

The study evaluated the effects on the content of vitamin E in chicken breast meat when this vitamin was contained in natural feed components and when acetate dl-α-tocopheryl was added to the diet. In three experiments on broiler chickens from 22 to 42 days of age, diets containing mixtures of rapeseed oil and animal or fish fat were supplemented with various amounts of dl-α-tocopheryl acetate (5-300 mg/kg). The content of vitamin E in broiler’s breast meat increased in relation to an increase in dl-α-tocopheryl acetate in the diet. The practical importance of diet supplementation was ascertained at a level of 150 mg dl-α-tocopheryl acetate/kg. In this case an increase of α-tocopherol concentration in breast meat to 7-7.5 mg/kg was noted.

Słowa kluczowe

PL

witamina E; miesnie piersiowe; zawartosc witaminy E; octan tokoferylu; dodatki paszowe; brojlery kurze; drob; mieso drobiowe

• Wydawca: -
• Czasopismo: Medycyna Weterynaryjna
• Rocznik: 2008
• Tom: 64
• Numer: 03
• Strony: 348-350
• Opis fizyczny: s.348-350,tab.,bibliogr.

Twórcy

autor

Koreleski J

• Instytut Zootechniki - Panstwowy Instytut Badawczy, ul.Krakowska 1, 32-083 Balice

autor

Swiatkiewicz S.

Bibliografia

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