Article (Scientific journals)
Growth performance, carcass traits, meat quality and composition in pigs fed diets supplemented with medicinal plants (Bindens pilosa L., Urena lobata L. and Ramulus cinnamomi) powder
Oanh, N.C.; Huyen, N.T.; Dang, P.K. et al.
2021In Journal of Animal and Feed Sciences, 30 (4), p. 350 - 359
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Keywords :
Cholesterol; Meat quality; Medicinal plants; Omega-3 fatty acids; Pigs; Food Science; Animal Science and Zoology
Abstract :
[en] The study was conducted to assess the effects of medicinal plants powder (MP) (60% Bindens pilosa L., 30% Urena lobata L. and 10% Ramulus cinnamomi) as a feed additive to promote growth performance and improve meat quality in pigs. Seventy-two crossbred pigs [Duroc × (Landrace × Yorkshire)], initial body weight 30.3 ± 1.66 kg, were randomly divided into 4 dietary groups, 3 replicates of 6 pigs each. Each group was randomly allocated to one of four dietary treatments: a basal diet (control diet, T0) and three experimental diets (T20, T40 and T60) based on T0 diet supplemented with MP at 20, 40 and 60 g/kg of feed. The experiment lasted for 14 weeks, including 2 periods of feeding programmes (weeks 0–7 and 7–14). A reduced average daily feed intake (linear, P = 0.01) and a decreased trend in average daily gain (ADG) (linear, P = 0.08) were observed in pigs fed diets with 40 and 60 g/kg MP in comparison to the control diet in weeks 0–7. There was no statistical difference in ADG and feed conversion ratio between treatments over the entire trial period. Dietary MP supplementation decreased backfat thickness (quadratic, P = 0.04) and cholesterol content (linear, P = 0.02; quadratic, P = 0.01) in meat. The sensory quality of cooked meat was improved (P < 0.0001) by the inclusion of MP. So, dietary MP supplementation could have the potential to improve sensory quality and decrease backfat thickness and cholesterol content in meat without a negative effect on growth rate of pigs and technological quality of pork.
Disciplines :
Veterinary medicine & animal health
Author, co-author :
Oanh, N.C.;  Vietnam National University of Agriculture, Faculty of Animal Science, Hanoi, Viet Nam ; University of Liege, Faculty of Veterinary Medicine, Liège, Belgium
Huyen, N.T.;  Vietnam National University of Agriculture, Faculty of Food Science and Technology, Hanoi, Viet Nam
Dang, P.K.;  Vietnam National University of Agriculture, Faculty of Animal Science, Hanoi, Viet Nam
Ton, V.D.;  Vietnam National University of Agriculture, Faculty of Animal Science, Hanoi, Viet Nam
Hornick, Jean-Luc  ;  Université de Liège - ULiège > Fundamental and Applied Research for Animals and Health (FARAH) > FARAH: Productions animales durables ; Vietnam National University of Agriculture, Faculty of Animal Science, Hanoi, Viet Nam
Language :
English
Title :
Growth performance, carcass traits, meat quality and composition in pigs fed diets supplemented with medicinal plants (Bindens pilosa L., Urena lobata L. and Ramulus cinnamomi) powder
Publication date :
2021
Journal title :
Journal of Animal and Feed Sciences
ISSN :
1230-1388
Publisher :
Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Science
Volume :
30
Issue :
4
Pages :
350 - 359
Peer reviewed :
Peer reviewed
Development Goals :
2. Zero hunger
1. No poverty
Funders :
Vietnam National University of Agricultural of Agriculture, Vietnam and the Sciences and Technology Department of Hai Duong province, Vietnam
Funding number :
669/QD-HVN
Funding text :
The authors are grateful for the financial support
Available on ORBi :
since 20 June 2022

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