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日粮添加硬脂酰-2-乳酸钠对肉鸡养分利用率、脂代谢和抗氧化性能的影响

摘要第11-15页
ABSTRACT第15-20页
ABBREVIATIONS第21-23页
CHAPTER 1 LITERATURE REVIEW第23-41页
    1 INTRODUCTION第23-26页
    2. DIGESTION OF FATS第26-27页
        2.1 Fats Digestion第26页
        2.2 Function and role of gizzard第26页
        2.3 Secretion of bile第26-27页
        2.4 Pancreatic lipase第27页
    3. ABSORPTION OF FATS第27-29页
    4. APPARENT METABOLIZABLE ENERGY OF FATS第29-31页
        4.1 Factors associated with bird第29-31页
    5. STRATEGIES TO IMPROVE FAT UTILIZATION第31-36页
        5.1 Enzymes incorporation第31-32页
        5.2 Bile acid and salts第32-33页
        5.3 Emulsifiers第33-36页
    6. USE OF EMULSIFIERS IN POULTRY/ ANIMAL DIET第36-37页
    7. MAJOR EFFECTS OF EMULSIFIER第37-41页
        7.1 Effects on performance第37-39页
        7.2 Effects on lipid metabolism第39页
        7.3 Emulsifier as antioxidants第39-41页
CHAPTER 2 GROWTH, SERUM BIOCHEMICAL INDICES AND ANTIOXIDANT STATUS OF BROILER CHICKENS FED DIETSUPPLEMENTED WITH SODIUM STEAROYL-2-LACTYLATE第41-51页
    1 INTRODUCTION第42页
    2 MATERIALS AND METHODS第42-45页
        2.1 Design, birds, diets and management第42-44页
        2.2 Sampling and measurements第44页
        2.3 Measurement of antioxidant enzymes第44页
        2.4 The chemical composition of feed samples第44页
        2.5 The statistical analysis第44-45页
    3 RESULTS第45-47页
        3.1 Growth performance第45页
        3.2 Relative organ weights第45-46页
        3.3 Serum biochemical indices第46-47页
        3.4 Serum antioxidant enzymes activities第47页
    4 DISCUSSION第47-49页
        4.1 Growth performance and relative organ weight第47-48页
        4.2 Serum biochemical indices第48-49页
        4.3 Serum antioxidant enzymes activities第49页
    5 CONCLUSION第49-51页
CHAPTER 3 THE EFFICACY OF DIETARY SODIUM STEAROYL-2LACTYLATE SUPPLEMENTATION ON NUTRIENTDIGESTIBILITY, MEAT QUALITY AND DIGESTIVE ENZYME ACTIVITIES OF BROILER CHICKEN第51-63页
    1 INTRODUCTION第52-53页
    2 MATERIALS AND METHODS第53-56页
        2.1 Design and feeding management第53页
        2.2 Nutrient digestibility第53-54页
        2.3 Digestive enzymes assay第54-55页
        2.4 Meat quality assessment第55页
        2.5 Determination of breast muscle MDA content第55页
        2.6 The chemical composition of feed samples第55-56页
        2.7 Statistical analysis第56页
    3 RESULTS第56-59页
        3.1 Nutrient digestibility第56页
        3.2 Activities of digestive enzyme in intestinal contents第56-57页
        3.3 Breast meat quality assessment第57-58页
        3.4 Thigh meat quality assessment第58-59页
        3.5 Breast muscle TBARS (MDA)第59页
    4 DISCUSSION第59-62页
        4.1 Nutrient digestibility第59-60页
        4.2 Digestive enzymes activities第60页
        4.3 Meat quality assessment第60-61页
        4.4 Breast muscle MDA content第61-62页
    5 CONCLUSION第62-63页
CHAPTER 4 EFFECT OF HIGH DOSE RESPONSE OF DIETARY SODIUM STEAROYL-2 LACTYLATE ON PERFORMANCE,RELATIVE ORGAN WEIGHT, INTESTINAL MORPHOLOGY AND SERUM ENZYME ACTIVITIES OF BROILERS第63-79页
    1 INTRODUCTION第64-65页
    2 MATERIALS AND METHODS第65-68页
        2.1 Design, birds, diets and management第65页
        2.2 Growth performance and relative organ weight第65-66页
        2.3 Determination of blood metabolites第66-67页
        2.4 Serum AST and ALT activities assay第67页
        2.5 Intestinal morphology第67-68页
        2.6 The chemical composition of feed samples第68页
        2.7 The statistical analysis第68页
    3 RESULTS第68-74页
        3.1 Growth performance第68-69页
        3.2 Relative organ weight第69页
        3.3 Lipid metabolism第69-70页
        3.4 Blood metabolites 21d第70-71页
        3.5 Blood metabolites 42d第71-72页
        3.6 Serum AST and ALT activities第72-73页
        3.7 Intestinal morphology第73-74页
    4 DISCUSSION第74-77页
        4.1 Growth performance and relative organ weights第74-75页
        4.2 Serum metabolites第75-76页
        4.3 Serum ALT and AST第76页
        4.4 Intestinal morphology第76-77页
    5 CONCLUSION第77-79页
CHAPTER 5 EFFECT OF SODIUM STEAROYL-2 LACTYLATE AND SOY LECITHIN ON GROWTH PERFORMANCE,NUTRIENT DIGESTIBILITY AND HEPATIC ANTIOXIDANT CAPACITY PARAMETERS OF BROILER CHICKEN第79-89页
    1 INTRODUCTION第80页
    2 MATERIALS AND METHODS第80-83页
        2.1 Growth performance第81页
        2.2 Nutrient digestibility第81-82页
        2.3 Determination of hepatic antioxidant enzymes and TBRS第82-83页
        2.4 The chemical composition of feed samples第83页
        2.5 Statistical analysis第83页
    3 RESULTS第83-86页
        3.1 Growth performance第83-84页
        3.2 Effects on nutrients digestibility第84-85页
        3.3 Effect on hepatic antioxidant enzymes and TBRS第85-86页
    4 DISCUSSION第86-88页
        4.1 Growth performance第86页
        4.2 Nutrient digestibility第86-87页
        4.3 Hepatic antioxidant enzyme activities and TBRS第87-88页
    5 CONCLUSION第88-89页
CHAPTER 6 IMPACT OF SODIUM STEAROYL-2 LACTYLATE AND SOY LECITHIN ON LIPIDS METABOLISM AND NUTRIENTTRANSPORTERS GENE EXPRESSION LEVEL IN JEJUNUM OF BROILERS第89-103页
    1 INTRODUCTION第90-91页
    2 MATERIALS AND METHODS第91-95页
        2.1 Birds handling and treatment第91-92页
        2.2 Serum measurements第92-93页
        2.3 Organ index第93页
        2.4 Sample collection for RT-PCR第93页
        2.5 RNA isolation and mRNA quantification through RT-PCR第93-94页
        2.6 The chemical composition of feed samples第94-95页
        2.7 Data analysis第95页
    3 RESULTS第95-98页
        3.1 Effect on serum parameters第95-96页
        3.2 Relative organ weights第96-97页
        3.3 Expression level of nutrient transporter genes in jejunum第97-98页
    4 DISCUSSION第98-101页
        4.1 Serum parameters第98-99页
        4.2 Organ index第99页
        4.3 Nutrient transporter genes第99-101页
    5 CONCLUSION第101-103页
GENERAL CONCLUSION第103-105页
NOVELTY STATEMENTS第105-107页
ACKNOWLEDGEMENTS第107-109页
REFERENCES第109-123页
PUBLICATIONS第123页

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