Scientific conference in universities or research centers (Scientific conferences in universities or research centers)
Effects of Pig Diets Containing By-product of Rice Distiller on Growth Performance, Carcass Characteristics and Meat Quality
Nguyen Cong, Oanh; Do Duc, Luc; Pham Kim, Dang et al.
2017
 

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Keywords :
Rice distillers’ by-product; meat quality; fattening pig
Abstract :
[en] The aim of this study was to evaluate the effects of fattening pig diets containing rice distiller’s by-product (RDP) on growth performance, carcass characteristics and meat quality. A total of 24 castrated male crossbred pigs ♂Duroc ×♀(Landrace × Yorkshire) were used for the experiment. Pigs were divided randomly by weight and litter into 3 diets, with 4 replications of 2 pigs in each pen. Pigs were fed one of 3 diets including DAR0 (control), DAR15 (15% RDP in dry matter) and DAR30 (30% RDP in dry matter) during 8 weeks. The results showed that the diets with RDP tended to affect average daily gain (P=0.09) and feed conversion ratio (P=0.08), while feed cost was decreased (P<0.001). Carcass traits was not significantly different between the diets, however back fat thickness was increased by RDP levels (P=0.03). Drip loss of Longissimus dorsi muscle at 24 and 48 hours was increased (P<0.05), whereas there were not effect on pH value and meat color at 45 min, 24 and 48 hours postmortem. Muscle lipid content was increased (P<0.01), whereas protein content was not influenced by RDP in diets. This suggests that using diet with 30% RDP for fattening pigs can improve lipid content of Longissimus dorsi muscle and reduce feed costs while not affecting growth performance and meat quality.
Disciplines :
Animal production & animal husbandry
Author, co-author :
Nguyen Cong, Oanh ;  Université de Liège - ULiège > Doct. sc. vété. (paysage)
Do Duc, Luc;  Vietnam National University of Agriculture > Faculty of Animal Science
Pham Kim, Dang;  Vietnam National University of Agriculture > Faculty of Animal Science
Bindelle, Jérôme  ;  Université de Liège - ULiège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Ingénierie des productions animales et nutrition
Vu Dinh, Ton;  Vietnam National University of Agriculture > Faculty of Animal Science
Hornick, Jean-Luc  ;  Université de Liège - ULiège > Département des productions animales (DPA) > Nutrition animale en milieu tropical
Language :
English
Title :
Effects of Pig Diets Containing By-product of Rice Distiller on Growth Performance, Carcass Characteristics and Meat Quality
Publication date :
13 October 2017
Number of pages :
62
Event name :
FARAH-Day
Event organizer :
ULiège - Université de Liège
Event place :
Liege, Belgium
Event date :
13-10-2017
Audience :
International
Available on ORBi :
since 19 October 2017

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