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Effects of Blending, Physical and Chemical Modifications on the Properties and Structure of Corn (Zea mays) Starch Based Films.

List of tables第13-14页
List of figures第14-21页
Abstract第21-25页
摘要第26-30页
Abbreviations第30-32页
Chapter Ⅰ. Introduction and Literature review第32-67页
    1.1. Natural biodegradable polymers from natural resources第32-42页
        1.1.1. Native starch第32-38页
            1.1.1.1. Starch structure and granulometry第32-38页
                1.1.1.1.1. Amylose第32-34页
                1.1.1.1.2. Amylopectin第34-35页
                1.1.1.1.3. Semi-crystalline and structural organization of starch granules第35-38页
        1.1.2. Konjac glucomannan第38-40页
            1.1.2.1. Chemical structure第39-40页
            1.1.2.2. Properties第40页
        1.1.3. Chitosan第40-42页
            1.1.3.1. Chemical structure第40-41页
            1.1.3.2. Properties第41-42页
                1.1.3.2.1. Physicochemical properties第41-42页
                1.1.3.2.2. Biological properties第42页
    1.2. Mixture of polysaccharides第42-44页
        1.2.1. Phase behavior第42-43页
        1.2.2. Polysaccharide based gels第43-44页
    1.3. Starch modifications第44-52页
        1.3.1. Physical modifications第44-45页
            1.3.1.1. Pregelatinization第44页
            1.3.1.2. Spray drying第44-45页
        1.3.2. Chemical modification第45-52页
            1.3.2.1. Acetylated starches第47-48页
            1.3.2.2. Microwave assistance第48-52页
                1.3.2.2.1. Microwave accelerated solvent-free organic reactions第49-50页
                1.3.2.2.2. Organic synthesis under microwaves第50-52页
                    1.3.2.2.2.1. According to the reaction medium第51页
                    1.3.2.2.2.2. According to the reaction mechanism第51-52页
    1.4. Edible and biodegradable films第52-60页
        1.4.1. Biodegradable film preparation第54-56页
        1.4.2. Composite Biodegradable films第56-58页
        1.4.3. Mechanism of film formation第58-59页
        1.4.4. Function of plasticizers in film formation第59页
        1.4.5. Modified starch based films第59-60页
    1.5. Active packaging第60-61页
    1.6. Objectives第61页
    1.7. Innovative points of the research:第61-63页
    References第63-67页
Chapter Ⅱ. Rheological Behaviors and Film Properties of Maize (Zea mays) StarchSuspensions blended with Konjac Glucomannan (Amorphophallus Konjac) and Chitosan第67-94页
    2.1. Introduction第67-68页
    2.2. Materials and Methods第68-72页
        2.2.1. Materials第68页
        2.2.2. Methods第68-72页
            2.2.2.1. Rheological properties第68-70页
                2.2.2.1.1. Sample preparation第69页
                2.2.2.1.2. Steady flow measurement第69-70页
                2.2.2.1.3. Viscoelastic properties第70页
                2.2.2.1.4. Thermal stability during the heating process第70页
            2.2.2.2. Film preparation第70-72页
                2.2.2.2.1. Films characterization第71-72页
        2.2.3. Data analysis第72页
    2.3. Results and Discussion第72-88页
        2.3.1. Steady flow measurement第72-76页
        2.3.2. Visco-elastic properties第76-78页
        2.3.3. Thermo-stability during heating process第78-80页
        2.3.4. Thickness and opacity第80-82页
        2.3.5. Water vapor permeability (WVP) and water uptake of films第82-83页
        2.3.6. Mechanical properties第83-84页
        2.3.7. X-ray diffraction第84-86页
        2.3.8. Fourier-transform infra-red (FT-IR)第86-88页
    2.4. Conclusion第88-89页
    References第89-94页
Chapter Ⅲ. Effect of the incorporation of clove (Syzygium aromaticum) essential oil, Nisinand EDTA on the physical properties and antimicrobial activities of distinct biopolymer based films第94-113页
    3.1. Introduction第94-96页
    3.2. Materials and methods第96-98页
        3.2.1. Materials第96页
        3.2.2. Methods第96-98页
            3.2.2.1. Preparation of Films第96-97页
            3.2.2.2. Films characterization第97页
            3.2.2.3. Antimicrobial activity of films第97-98页
            3.2.2.4. Statistical analysis第98页
    3.3. Results and discussion第98-108页
        3.3.1. Effect of the antimicrobial agents on the water vapor permeability (WVP)第98-101页
        3.3.2. Tensile strength and elongation第101-104页
        3.3.3. Antimicrobial activity第104-108页
    3.4. Conclusion第108-109页
    References第109-113页
Chapter Ⅳ. Properties and structural characterization of physically modified corn starch第113-147页
    4.1. Introduction第113-115页
    4.2. Material and method第115-119页
        4.2.1. Material第115页
        4.2.2. Method第115-119页
            4.2.2.1. Ball-milling treatment第115页
            4.2.2.2. Amylose content第115-116页
            4.2.2.3. Gel transparency第116页
            4.2.2.4. Cold and hot Water solubility第116页
            4.2.2.5. Shear stress and apparent viscosity第116-117页
            4.2.2.6. Granule size distribution analysis第117页
            4.2.2.7. Scanning electrin microscopy (SEM)第117页
            4.2.2.8. X-ray diffraction analysis第117页
            4.2.2.9. Water molecular mobility using low field NMR第117-119页
                4.2.2.9.1. Sample preparation第117-118页
                4.2.2.9.2. NMR measurements第118页
                4.2.2.9.3 Correlation analysis第118-119页
    4.3. Result and discussion第119-142页
        4.3.1. Amylose content第119-120页
        4.3.2. Gel transparency第120-122页
        4.3.3. Water solubility第122-123页
        4.3.4. Shear stress and apparent viscosity第123-125页
        4.3.5. Granule size distribution第125-127页
        4.3.6. Scanning electron microscope (SEM)第127-130页
        4.3.7. X-Ray diffraction analysis第130-131页
        4.3.8. Determination of the water molecular mobility in ball milled starch suspensions by low field NMR第131-142页
            4.3.8.1. Effect of the milling condition on the water molecular mobility第131-137页
            4.3.8.2. Effect of the milling time on the water mobility in starch suspensions第137-138页
            4.3.8.3. Effect of the moisture content on the water mobility in starch suspensions第138-142页
                4.3.8.3.1. Relative abundance of the proton populations第140-142页
    4.4. Conclusion第142-144页
    References第144-147页
Chapter V. Effects of Acetic Acid/ Acetic Anhydride Ratios on the Properties of CornStarch Acetates第147-167页
    5.1. Introduction第147-149页
    5.2. Materials and Methods第149-152页
        5.2.1. Material第149页
            5.2.1.1. Analytical equipment第149页
        5.2.2. Methods第149-152页
            5.2.2.1. Synthesis of starch acetate第149-150页
            5.2.2.2. Determination of the degree of substitution (DS)第150页
            5.2.2.3. Fourier Transform-Infra Red (FT-IR) analysis第150-151页
            5.2.2.4. X-Ray Diffraction analysis第151页
            5.2.2.5. Differential Scanning Calorimetry (DSC) analysis第151页
            5.2.2.6. Scanning Electron Microscopy (SEM) analysis第151页
            5.2.2.7. Water Absorbance Index (WAI) and Water Solubility Index (WSI)第151-152页
            5.2.2.8. Statistical analysis第152页
    5.3. Results and Discussion第152-163页
        5.3.1. Degree of substitution (DS)第152-153页
        5.3.2. Effect of acetic acid:acetic anhydride molar ratios on esterification第153-154页
        5.3.3. Fourier Transform-Infra Red (FT-IR) analysis第154-156页
        5.3.4. X-Ray diffraction第156-158页
        5.3.5. DSC (Differential Scanning Calorimetry) analysis第158-159页
        5.3.6. Scanning Electron Microscopy (SEM)第159-162页
        5.3.7. Water Absorption index (WAI) and Water Solubility Index (WSI)第162-163页
    5.4. Conclusion第163-164页
    References第164-167页
Chapter Ⅵ. Effect of the catalytic activity of iodine ont the properties and structure ofacetylated corn (Zea mays) starch products.第167-188页
    6.1. Introduction第167-168页
    6.2. Experimental section第168-172页
        6.2.1. Materials第168-169页
            6.2.1.2. Analytical equipment第168-169页
        6.2.2. Methods第169-172页
            6.2.2.1. Synthesis of starch acetate第169页
            6.2.2.2. Determination of the degree of substitution (DS)第169-170页
            6.2.2.3. Fourier Transform-Infra Red (FT-IR) analysis第170页
            6.2.2.4. X-Ray Diffraction analysis第170页
            6.2.2.5. Differential Scanning Calorimetry (DSC) analysis第170-171页
            6.2.2.6. Scanning Electron Microscopy (SEM) analysis第171页
            6.2.2.7. Water Absorbance Index (WAI) and Water Solubility Index (WSI) Analysis第171页
            6.2.2.8. Statistical analysis第171-172页
    6.3. Results and Discussion第172-184页
        6.3.1. Influence of iodine content on the degree of substitution第172-174页
        6.3.2. Fourier Transform-Infra Red (FT-IR)第174-175页
        6.3.3. X-RAY Diffraction第175-178页
        6.3.4. Differential Scanning Calorimetry (DSC)第178-179页
        6.3.5. Scanning Electron Microscope (SEM)第179-182页
        6.3.6. Water Absorption Index (WAI) and Water Solubility Index (WSI)第182-184页
    6.4. Conclusion第184-185页
    References第185-188页
Chapter Ⅶ. Properties and Structure characterization of double physical and chemicalmodified corn starch第188-208页
    7.1. Introduction第188-189页
    7.2. Materials and methods第189-193页
        7.2.1. Materials第189-190页
            7.2.1.1. Analytical equipment第189-190页
        7.2.2. Method第190-193页
            7.2.2.1. Mechanical activation of corn starch第190页
            7.2.2.2. Synthesis of starch acetate第190-191页
            7.2.2.3. Determination of the degree of substitution (DS)第191页
            7.2.2.4. Fourier Transform-Infra Red (FT-IR) analysis第191页
            7.2.2.5. X-Ray Diffraction analysis第191页
            7.2.2.6. Differential Scanning Calorimetry (DSC) analysis第191-192页
            7.2.2.7. Scanning Electron Microscopy (SEM) analysis第192页
            7.2.2.8. Water Absorbance Index (WAI) and Water Solubility Index (WSI)第192页
            7.2.2.9. Statistical analysis第192-193页
    7.3. Results and discussion第193-203页
        7.3.1. Effects of ball milling and iodine content on the DS第193-195页
        7.3.2. Fourrier-Transform Infra-Red (FT-IR) analysis第195-196页
        7.3.3. X-Ray Diffraction analysis第196-198页
        7.3.4. Differential Scanning Calorimetry (DSC) analysis第198-199页
        7.3.5. Scanning Electron Microscopy (SEM) analysis第199-201页
        7.3.6. Water Absorbance Index (WAI) and Water Solubility Index (WSI)第201-203页
    7.4. Conclusion第203-205页
    References第205-208页
Chapter Ⅷ. Preparation and Performances of free organic solvent starch acetate basedfilms第208-228页
    8.1. Introduction第208-209页
    8.2. Materials and methods第209-212页
        8.2.1. Materials第209页
        8.2.2. Method第209-212页
            8.2.2.1. Preparation of starch acetate第209-210页
            8.2.2.2. SA film preparation第210页
            8.2.2.3. Thickness measurement第210页
            8.2.2.4. Film opacity第210页
            8.2.2.5. Water vapor permeability analysis第210-211页
            8.2.2.6. Tensile strength analysis第211页
            8.2.2.7. FT-IR analysis第211页
            8.2.2.8. X-ray diffraction analysis第211页
            8.2.2.9. Scanning electron microscope measurement第211页
            8.2.2.10. Contact angle measurement第211-212页
            8.2.2.11. Statitical analysis第212页
    8.3. Results and discussion第212-223页
        8.3.1. Fourier Transform-Infra red (FT-IR) analysis第212-213页
        8.3.2. X-ray diffraction analysis第213-215页
        8.3.3. Scanning electron microscope analysis (SEM)第215-217页
        8.3.4. Mechanical properties of films第217-219页
        8.3.5. Water vapor permeability analysis第219-222页
        8.3.6. Contact angle measurement第222-223页
    8.4. Conclusion第223-224页
    References第224-228页
Chapter Ⅸ. Physical properties of organic solvent free high DS starch acetate-chitosanblend films第228-249页
    9.1. Introduction第228-229页
    9.2. Materials and methods第229-232页
        9.2.1. Materials第229-230页
        9.2.2. Method第230-232页
            9.2.2.1. Preparation of starch acetate/ chitosan composite films第230-231页
                9.2.2.1.1. Starch acetate filmogenic solution第230页
                9.2.2.1.2. Chitosan filmogenic solution第230页
                9.2.2.1.3. Preparation of the blend films第230-231页
            9.2.2.2. Thickness measurement第231页
            9.2.2.3. Film opacity第231页
            9.2.2.4. Water vapor permeability analysis第231页
            9.2.2.5. Tensile strength analysis第231页
            9.2.2.6. FT-IR analsis第231-232页
            9.2.2.7. X-ray diffraction analysis第232页
            9.2.2.8. Scanning electron microscope measurement第232页
            9.2.2.9. Statistical analysis第232页
    9.3. Results and discussion第232-243页
        9.3.1. Film transparency第232-233页
        9.3.2. FT-IR analysis第233-235页
        9.3.3. X-Ray diffraction analysis第235-237页
        9.3.4. Scanning electron microscope (SEM analysis)第237-239页
        9.3.5. Water vapor permeability (WVP) analysis第239-241页
        9.3.6. Tensile strength and elongation at break第241-243页
    9.4. Conclusion第243-245页
    References第245-249页
Chapter Ⅹ. General conclusion第249-252页
Acknowledgements第252-253页
List of publications第253页

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