Effect of pomegranate (Punica granatum L) peel powder meal dietary supplementation on antioxidant status and quality of breast meat in broilers
Type de document
journalArticle
Langue source
Anglais
Titre français
Titre anglais
Effect of pomegranate (Punica granatum L) peel powder meal dietary supplementation on antioxidant status and quality of breast meat in broilers
Auteur(s)
- AKURU Eunice A.
- OYEAGU Chika E.
- MPENDULO Thando C.
- RAUTENBACH Fanie
- OGUNTIBEJU Oluwafemi O.
Editeur(s)
Autre(s)
Id
PL8NALKL
Version
2803
Date ajout
15 janvier 2021 10:05
Date modification
15 janvier 2021 10:05
Résumé anglais
This study examined the antioxidant status and quality of breast meat in broiler birds fed diets supplemented with pomegranate peel powder meal (PPPM). During the 35-d feeding trial, broiler birds were fed six experimental diets: diet with 0% additives (negative control; NEGCON); diet with α-Tocopherol acetate at 200 g/tonne (positive control; POSCON); and four levels (2, 4, 6 and 8 g/kg) of PPPM, designated as PPPM2, PPPM4, PPPM6, and PPPM8. Breast muscle pH was determined 15mins and 24hrs postmortem. The breast muscles were then stored at 4 °C to determine shelf-life attributes (pH, colour, hue angle, and chroma) for 16 days. Meat from the 8 g/kg PPPM had the highest thawing loss, whereas cooking loss was lowest at 2 g/kg PPPM inclusion. The meat of birds fed 2 g/kg and 4 g/kg PPPM had the highest (P<0.05) ability to scavenge the ABTS [(2, 2-azinobis (3ethylbenzothiazoline-6 sulfonic acid))] radical cation (ABTS+), whereas, catalase activity was increased at 8 g/kg PPPM. The results obtained in this study indicate that 2 g/kg supplementation of pomegranate peel powder meal significantly improved the water-binding capacity of broiler breast meat, owing to the reduced cooking loss of the meat, and meat from the PPPM2 (2 g/kg) group had the highest ability to scavenge ABTS.
Note
None
CRAW tags
- AB - Utile à l'AB
- FREDO alimentation animale
- FREDO qualité des produits
- GEO Afrique du Sud
- agricultural technology
- composition nutritionnelle
- diet
- volaille
- élevage
WEB tags
- animal science
- antioxidant capacity
- food quality
- free radicals
- meat quality
- nutrition
- organic farming
- pomegranate peel
Titre de la publication
Heliyon
Volume
6
Pages
e05709
Date caractères
December 1, 2020
Date publication
1 décembre 2020
Doi
10.1016/j.heliyon.2020.e05709
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Issn
2405-8440
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