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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 충남대학교 농업과학연구소 Korean Journal of Agricultural Science Korean Journal of Agricultural Science Vol.45 No.2
- 발행연도
- 2018.6
- 수록면
- 204 - 210 (7page)
이용수
초록· 키워드
오류제보하기
Medium chain triglycerides (MCTs) provide polka dot grouper Chromileptes altevelis with a more readily utilizable source of energy than long-chain fatty acids (LCFAs) and significantly elevate the plasma cholesterol level of chickens. As a possible alternative to feed antibiotics, this study investigated the effect of different phase levels of medium chain triglycerides on the growth performance, excreta microflora and blood profiles in broilers. A total of 450 ROSS 308 mixed-sex broilers with an average initial body weight of 49 ± 0.79 g (1 day of age) were used in this trial. They were randomly assigned to the following 3 treatments (15 birds / 10 replications): CON (Basal diet); MCT1 (Starter, Grower, Finisher: Basal diet + 0.1%, 0.075%, 0.05% of MCT) and MCT2 (Starter, Grower, Finisher: Basal diet + 0.1%, 0.1%, 0.1% of MCT). The results show that supplementing the diets with different phase levels of MCT did not have a significant impact on the body weight gain (BWG), feed intake (FI) and feed conversion ratio (FCR) during the overall experimental period. Additionally, there were no differences in the blood profiles and excreta microflora among the treatments. However, this study found that the BWG was increased by 2.3%, and the FCR was decreased by 0.6% in the broiler fed MCT1 treatment group during overall experiment phase. Therefore, the results suggest that MCTs could be used as an alternative to growth promoting feed additives. Moreover, further research should be done to evaluate the effect of the different levels of MCTs.
목차
Abstract
Introduction
Materials and Methods
Results and Discussion
References
참고문헌 (18)
참고문헌 신청
[학술지(정기간행물)] - Akiba Y / 1993 / Metabolizableenergy value and effect on amino acid availability of medium-chain triglycerides in diets fed to chickens of different ages / Animal Feed Science and Technology 43 : 259 ~ 268
[학술지(정기간행물)] - Asdari R / 2014 / Effect of dietary palm oil and medium chain triglycerides on growth and fatty acid profiles of Japanese catfish Silurus asotus juveniles / Aquaculture Science 62 : 45 ~ 54
[학술지(정기간행물)] - Bach AC / 1996 / The usefulness of dietary medium-chain triglycerides in body weight control: Fact or fancy? / Journal of Lipid Research 37 : 708 ~ 726
[학술지(정기간행물)] - Fisher H / 1964 / Effects of medium- and long-chain saturated triglycerides on blood and liver cholesterol of chickens and rats / Experimental Biology and Medicine 116 : 278 ~ 280
[학술지(정기간행물)] - Furuse M / 1993 / Feeding behaviour in chickens given diets containing medium chain triglyceride / British Poultry Science 34 : 211 ~ 217
[학술지(정기간행물)] - Asdari R / 2014 / Effect of dietary palm oil and medium chain triglycerides on growth and fatty acid profiles of Japanese catfish Silurus asotus juveniles / Aquaculture Science 62 : 45 ~ 54
[학술지(정기간행물)] - Bach AC / 1996 / The usefulness of dietary medium-chain triglycerides in body weight control: Fact or fancy? / Journal of Lipid Research 37 : 708 ~ 726
[학술지(정기간행물)] - Fisher H / 1964 / Effects of medium- and long-chain saturated triglycerides on blood and liver cholesterol of chickens and rats / Experimental Biology and Medicine 116 : 278 ~ 280
[학술지(정기간행물)] - Furuse M / 1993 / Feeding behaviour in chickens given diets containing medium chain triglyceride / British Poultry Science 34 : 211 ~ 217
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UCI(KEPA) : I410-ECN-0101-2018-520-003133155