Effects of bacterial organic selenium, selenium yeast and sodium selenite on antioxidant enzymes activity, serum biochemical parameters, and selenium concentration in Lohman brown-classic hens
| Autor: | Teck Chwen Loh, A. M. Dalia, Anjas Asmara Samsudin, Aliyu Muhammad, Henny Akit |
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| Rok vydání: | 2021 |
| Předmět: |
chemistry.chemical_classification
Selenium yeast Antioxidant food.ingredient General Veterinary biology medicine.medical_treatment chemistry.chemical_element Blood lipids General Medicine biology.organism_classification Enzyme assay chemistry.chemical_compound Enzyme food chemistry Yolk biology.protein medicine Food science Bacteria Selenium |
| Zdroj: | Veterinary Research Communications. 46:431-445 |
| ISSN: | 1573-7446 0165-7380 |
| Popis: | This study compares the effects of sodium selenite, selenium yeast, and enriched bacterial organic selenium protein on antioxidant enzyme activity, serum biochemical profiles, and egg yolk, serum, and tissue selenium concentration in laying hens. In a 112-d experiment, 144 Lohman Brown Classic hens, 23-wks old were divided into four equal groups, each has six replicates. They were assigned to 4 treatments: 1) a basal diet (Con), 2) Con plus 0.3 mg/kg feed sodium selenite (SS); 3) Con plus 0.3 mg/kg feed Se-yeast (SY): 4) Con plus 0.3 mg/kg feed bacterial enriched organic Se protein (ADS18) from Stenotrophomonas maltophilia bacteria. On d 116, hens were euthanized (slaughtered) to obtain blood (serum), liver organ, and breast tissue to measure antioxidant enzyme activity, biochemical profiles, and selenium concentration. The results show that antioxidant enzyme activity of hens was increased when fed bacterial organic Se (ADS18), resulting in a significant (P |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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