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Effect of Chemical Modifications on Functional Properties of Mung Bean(Vigna Radiata (L.) Wilczek) Starch

摘要第7-8页
Abstract第8-9页
Chapter 1第10-32页
    1.1 Introduction第10-12页
    1.2 Literature review第12-23页
        1.2.1 Starch molecular structure第12-16页
            1.2.1.1 Amylose第13-14页
            1.2.1.2 Amylopectine第14-16页
        1.2.2 Starch functionality第16-17页
        1.2.3 Starch modification第17-21页
            1.2.3.1 Oxidized starch第18-19页
            1.2.3.2 Succinaylted starch第19页
            1.2.3.3 Acetylated starch第19-21页
        1.2.4 Legumes starch第21-22页
        1.2.5 Mung bean第22-23页
    1.3 Aims of the research and thesis outlines第23页
    References第23-31页
    Research Materials第31页
    Chemical Reagents第31页
    Analytical equipments第31页
    Abbreviations第31页
    Statistical analysis第31-32页
Chapter two Physicochemical, Thermal, and Rheological Properties of Chemically Modified MungBean (Vigna radiata (L.) Wilczek) Starch第32-65页
    2.1 Introduction第32-33页
    2.2 Methods第33-39页
        2.2.1 Mung bean starch isolation第33-34页
        2.2.2 Starch acetylation第34页
        2.2.3 Starch oxidation第34页
        2.2.4 Starch succinylation第34-35页
        2.2.5 Determination of the modifications degree第35-36页
            2.2.5.1 Degree of acetylation第35页
            2.2.5.2 Degree of oxidation第35-36页
            2.2.5.3 Degree of succinylation第36页
        2.2.6 Amylose content第36页
        2.2.7 Fourier Transforms Infrared (FT-IR) spectroscopy第36页
        2.2.8 Granule morphology第36-37页
        2.2.9 Functional properties第37-39页
            2.2.9.1 Swelling power and solubility第37页
            2.2.9.2 Water and oil absorption第37页
            2.2.9.3 Effect of freeze-thaw cycles on gel syneresis第37-38页
            2.2.9.4 Thermal properties第38页
            2.2.9.5 Rheological properties第38-39页
    2.3 Results and Discussion第39-58页
        2.3.1 Degree of modification第39-40页
        2.3.2 Amylose content第40页
        2.3.3 Fourier Transform Infrared (FT-IR) Spectrum of native and modified starch第40-43页
        2.3.4 Granules morphology第43-45页
        2.3.5 Functional properties第45-52页
            2.3.5.1 Effect of temperature on swelling power and solubility of mung bean starch and its derivatives第45-47页
            2.3.5.2 Water and oil absorption第47-49页
            2.3.5.3 Freeze-Thaw stability第49-50页
            2.3.5.4 Thermal properties第50-52页
        2.3.6 Rheological properties第52-58页
            2.3.6.1 Flow behavior第52-55页
            2.3.6.2 The viscosity -temperature relationship第55-56页
            2.3.6.3 Frequency sweep第56-58页
    2.4 Conclusions第58-59页
    REFERENCEES第59-65页
CHAPTER THREE Microwave Assisted Acetylation of Mung Bean Starch and the Catalytic Activity ofPotassium Carbonate in Free-Solvent Reaction第65-85页
    3.1 Introduction第65-67页
    3.2 Methods第67-70页
        3.2.1 Synthesis of starch acetate第67-68页
        3.2.2 Acetyl percentage and degree of substitution第68页
        3.2.3 Fourier Transform-Infra Red (FT-IR) analysis第68-69页
        3.2.4 X-ray diffraction analysis第69页
        3.2.5 Thermal properties第69页
        3.2.6 Scanning Electron Microscopy (SEM) analysis第69页
        3.2.7 Water absorption and water solubility analysis第69-70页
    3.3 Results and Discussion第70-80页
        3.3.1 Effect of potassium carbonate concentration on the degree of substitution第70-71页
        3.3.2 Fourier Transform-Infra Red (FT-IR) spectrum of acetylated starch第71-72页
        3.3.3 Thermal properties第72-74页
        3.3.4 X-ray diffraction第74-75页
        3.3.5 Scanning Electron Micrograph第75-79页
        3.3.6 Water absorption and solubility第79-80页
    3.4 Conclusions第80-81页
    REFERENCES第81-85页
4 Summary and Recommendations第85-87页
    4.1 Summary第85-86页
    4.2 Recommendations第86-87页
Acknowledgements第87页

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