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饲料中玉米秸秆的预处理与理化特征研究

摘要第6-7页
abstract第7-9页
Abbreviations第15-16页
CHAPTER 1 INTRODUCTION第16-44页
    1.1. General introduction第16-19页
    1.2. Corn production in China第19-20页
    1.3. Chemical structure of fibrous feeds第20-21页
    1.4. Chemical composition of corn stover第21-22页
    1.5. Corn stover as animal Feed第22-24页
    1.6. Changes in steam exploded fibrous feeds第24-25页
    1.7. Chemical treatment of fibrous feeds第25-26页
    1.8. Cellulose crystallinity第26-27页
    1.9. Changes in Crystallinity第27-29页
    1.10. Relationship between physical, chemical and nutritional qualities of feeds第29-31页
    1.11. Rumen dynamics and treatment of fibrous feeds第31-32页
    1.12. Rumen phenolic acids dynamics第32-33页
    1.13. Feed treatment and animal productivity第33-34页
    1.14. Crop residues and livestock production第34-35页
    1.15. Plant feed source and inhibitory effect第35-36页
    1.16. Value added products of crop residues第36-44页
        1.16.1. Ethanol as value added product第37-38页
        1.16.2. Prebiotics (Xylooligosaccharides)第38-40页
        1.16.3. Levunilic acid第40-42页
        1.16.4. Phenolic acids第42-44页
CHAPTER 2 REVIEW RETHINKING CROP RESIDUE NUTRITIONAL QUALITY IMPROVEMENT METHODS:LESSONS FROM BIOFUEL PRODUCTION第44-62页
    2.1. Background of the Research Topic第45-46页
    2.2. Chemical Composition of Crop Residues第46-47页
    2.3. Challenges of Crop Residue Quality Improvement第47-49页
        2.3.1. Research focus第47-48页
        2.3.2. Technical and financial limitations第48-49页
    2.4. Best practices of biofuel production sector第49-52页
        2.4.1. Sense of urgency第50页
        2.4.2. Market information system第50-51页
        2.4.3. Financial and policy support第51-52页
    2.5. (Pre) treatment vs livestock feed or biofuel production第52-53页
    2.6. Pretreatment methods from biofuel production perspective第53-59页
        2.6.1. Steam explosion第54-56页
        2.6.2. Liquid hot water pretreatment (LHW)第56-57页
        2.6.3. Ionic liquid pretreatment (IL)第57-58页
        2.6.4. Ammonia fiber/freeze explosion (AFEX)第58页
        2.6.5. Organosolv pretreatment (OP)第58-59页
    2.7. Lessons learned第59-60页
    2.8. Conclusions第60-62页
CHAPTER 3 CELLULOSE CRYSTALLINITY INDEX SERVES AS AN INDIRECT METHOD FOR PREDICATION OF CROP RESIDUES CHEMICAL COMPOSITION第62-82页
    3.1. Background introduction第62-64页
    3.2. Methodology第64-68页
        3.2.1. Treatments第64-65页
        3.2.2. Chemical analysis第65页
        3.2.3. Cellulose crystallinity第65页
        3.2.4. In vitro fermentation第65-66页
        3.2.5. Phenolic acid extraction第66-67页
        3.2.6. In situ degradation第67-68页
        3.2.7. Data analysis第68页
    3.3. Results第68-77页
        3.3.1. Chemical composition第68-70页
        3.3.2. Changes in cellulose crystallinity before and after fermentation第70-71页
        3.3.3. In vitro release of phenolic acid contents第71-72页
        3.3.4. Digestion rate and metabolizability of phenolic acids第72-73页
        3.3.5. Relationship between Cr I, (hemi) cellulose and phenolic acids第73-74页
        3.3.6. In vitro and in situ dry matter digestibility and gas production第74-76页
        3.3.7. Implication of principal component analysis第76-77页
    3.4. Discussion第77-81页
        3.4.1. Changes in nutritional content第77-78页
        3.4.2. Phenolic acids content第78-79页
        3.4.3. In vitro metabolization rate of phenolic acids第79页
        3.4.4. Application of Principal Component Analysis第79-80页
        3.4.5. Cellulose CrI and in vitro fermentation第80-81页
    3.5. Conclusion第81-82页
CHAPTER 4 OVERALL CONCLUSION AND RECOMMENDATION第82-84页
    4.1. Conclusion第82-83页
    4.2. Recommendations第83-84页
ACKNOWLEDGEMENTS第84-85页
RESUME第85-86页
PUBLICATIONS第86-87页
BIBLIOGRAPHY第87-106页

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