지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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Evaluation of energy in the diet is very important in animal nutrition because food intake is strongly influenced by the energy content of the diet. This means that the intake of other nutrients, such as amino acids, is affected by their ratio to energy content. Poultry can control their energy intake over a range of energy: protein ratios. Energy: protein ratio also affects the growth and body composition. Therefore we need to know what extent the relationship between energy and dietary protein influences the bird’s performance. To predict the energy value of the diet or its chemical constituents, researchers have been working on modelling using the equations of the major biochemical pathways in terms of ATP generation and utilization. The activity of feeding and the metabolism caused by digestion and assimilation of food increase the animal’s heat production and it can be measured by calorimetry technique. Theoretically, surplus amino acids which are not needed for protein synthesis stimulate an additional increase in metabolic rate and lead to increased energetic costs of catabolism and excretion. However, it has sometimes been shown that there was no measurable diet-induced thermoregulatory effect when an imbalanced amino acid mixture was fed. All these aspects are discussed in this review.
목차
ABSTRACT
INTRODUCTION
UNDERSTANDING ENERGY METABOLISM
ENERGY UTILIZATION OF NUTRIENTS
CONCLUSION
REFERENCES
참고문헌 (61)
참고문헌 신청
1. [학술지(정기간행물)] - Baldini JT / 1961 / The effect of dietary deficiency on the ener- gy metabolism of the chick / Poult Sci 40 : 1177 ~ 1183
2. [단행본] - Blaxter KL / 1989 / Energy Metabolism in Animals and Man / Cambridge University Press
3. [학술대회논문] - Petersen BP / 1967 / A description of an open circuit respiration apparatus for poultry / Energy Metabolism of Farm Animals. Proceedings of the 4th Symposium : 437 ~ 445
4. [학술지(정기간행물)] - Boomgaardt J / 1973 / The lysine requirement of growing chicks fed sesame meal-gelatin diet at three pro- tein levels / Poult Sci 52 : 586 ~ 591
5. [학술지(정기간행물)] - Boorman KN / 1996 / The maximum nutritional res- ponse to poor-quality protein and amino acid utilization / Brit Poult Sci 37 : 145 ~ 156
2. [단행본] - Blaxter KL / 1989 / Energy Metabolism in Animals and Man / Cambridge University Press
3. [학술대회논문] - Petersen BP / 1967 / A description of an open circuit respiration apparatus for poultry / Energy Metabolism of Farm Animals. Proceedings of the 4th Symposium : 437 ~ 445
4. [학술지(정기간행물)] - Boomgaardt J / 1973 / The lysine requirement of growing chicks fed sesame meal-gelatin diet at three pro- tein levels / Poult Sci 52 : 586 ~ 591
5. [학술지(정기간행물)] - Boorman KN / 1996 / The maximum nutritional res- ponse to poor-quality protein and amino acid utilization / Brit Poult Sci 37 : 145 ~ 156
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UCI(KEPA) : I410-ECN-0101-2016-527-001036738