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פותח על ידי קלירמאש פתרונות בע"מ -
Effect of various dietary factors and age on plasma alpha-tocopherol concentration of turkeys.
Year:
1983
Source of publication :
Poultry Science
Authors :
ברטוב, עדו
;
.
Volume :
62
Co-Authors:
Bartov, I.
Facilitators :
From page:
635
To page:
641
(
Total pages:
7
)
Abstract:
Plasma alpha-tocopherol concentration of 15- to 22-week-old turkeys was found to be linearly related to dietary all-rac-alpha-tocopheryl acetate at levels ranging from 10 to 100 mg/kg. However, in 4-week-old poults a plateau was observed at a level of 30 mg alpha-tocopheryl acetate/kg diet. Increasing soybean oil level in diets containing 10, 50, and 100 mg alpha-tocopheryl acetate/kg from .5 to 3.0% significantly (P less than .05) elevated plasma alpha-tocopherol. The latter was not affected by the type of dietary fat (soybean vs. tallow). Supplementary cholic acid (.075 - .1%) in diets containing 20 mg alpha-tocopheryl acetate/kg elevated plasma alpha-tocopherol slightly but significantly (P less than .05); however, higher levels of this bile acid had no effect. Increasing dietary selenium supplementation from .1 to 1.1 ppm did not affect this parameter either. alpha-Tocopherol and alpha-tocopheryl acetate, when dissolved in soybean oil or in ethoxyquin at levels equivalent to 40 mg/kg diet, had a similar effect on plasma alpha-tocopherol concentration.
Note:
Related Files :
alpha-tocopherol acetate
alpha tocopherol
Animal
Blood
cholic acid
Dietary Fats
drug derivative
Male
Selenium
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
31878
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 01:05
Scientific Publication
Effect of various dietary factors and age on plasma alpha-tocopherol concentration of turkeys.
62
Bartov, I.
Effect of various dietary factors and age on plasma alpha-tocopherol concentration of turkeys.
Plasma alpha-tocopherol concentration of 15- to 22-week-old turkeys was found to be linearly related to dietary all-rac-alpha-tocopheryl acetate at levels ranging from 10 to 100 mg/kg. However, in 4-week-old poults a plateau was observed at a level of 30 mg alpha-tocopheryl acetate/kg diet. Increasing soybean oil level in diets containing 10, 50, and 100 mg alpha-tocopheryl acetate/kg from .5 to 3.0% significantly (P less than .05) elevated plasma alpha-tocopherol. The latter was not affected by the type of dietary fat (soybean vs. tallow). Supplementary cholic acid (.075 - .1%) in diets containing 20 mg alpha-tocopheryl acetate/kg elevated plasma alpha-tocopherol slightly but significantly (P less than .05); however, higher levels of this bile acid had no effect. Increasing dietary selenium supplementation from .1 to 1.1 ppm did not affect this parameter either. alpha-Tocopherol and alpha-tocopheryl acetate, when dissolved in soybean oil or in ethoxyquin at levels equivalent to 40 mg/kg diet, had a similar effect on plasma alpha-tocopherol concentration.
Scientific Publication
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