Search for dissertations about: "maltodextrin"

Showing result 1 - 5 of 6 swedish dissertations containing the word maltodextrin.

  1. 1. Utilization of Wild Fruit in Mozambique – Drying of Vangueria infausta (African medlar)

    University dissertation from Food Technology, Engineering and Nutrition, Lund University

    Author : Eulália Chiau; Lunds universitet.; Lund University.; [2015]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; drying; Vangueria infausta; maltodextrin; sucrose; softener; toughness; solar-assisted pervaporation; aroma; crystallization; water activity;

    Abstract : Vangueria infausta (African medlar) is a wild fruit found in southern and central Mozambique. The ripe fruit has a leathery skin enclosing three to five seeds embedded in a soft pulp that tastes like apple. It plays an important role in the diet of the rural population and has the potential for commercial use. READ MORE

  2. 2. Structure Evolution during Phase Separation and Gelation of Biopolymer Mixtures

    University dissertation from Chalmers University of Technology

    Author : Niklas Lorén; Chalmers tekniska högskola.; Chalmers University of Technology.; [2001]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Bioteknik; Bioengineering; gelatin maltodextrin; biopolymer mixtures; phase separation; gelation; structure evolution; microstructure; spinodal decomposition; image analysis; stereology; confocal laser scanning microscopy; transmission electron microscopy;

    Abstract : This thesis focuses on the kinetics of phase separation and gelation in aqueous mixtures of gelatin and maltodextrin. The structure evolution of these mixtures at different length scales was recorded by confocal laser scanning microscopy (CLSM) and transmission electron microscopy (TEM). The microstructure was quantified by image analysis. READ MORE

  3. 3. Microstructure of spray dried particles at different scales of drying

    University dissertation from Lund University

    Author : Marine Nuzzo; Lunds universitet.; Lund University.; Lunds universitet.; Lund University.; [2015]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; morphology; microstructure; confocal Raman microscopy; phase segregation; spray drying;

    Abstract : Spray drying is a preferred method to produce dry powder of thermally sensitive materials such as food and pharmaceuticals. Drying conditions and formulation determine primary properties such as morphology and composition that finally provide functionality such as dissolution, encapsulation and flowability. READ MORE

  4. 4. Structure Dynamics and Heterogeneity in Soft Materials Determined by FRAP

    University dissertation from Chalmers University of Technology

    Author : Joel Hagman; Chalmers tekniska högskola.; Chalmers University of Technology.; Chalmers tekniska högskola.; Chalmers University of Technology.; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Livsmedelsteknik; Food technology; Teknisk materialvetenskap; Materials science; Fluorescence recovery after photobelaching; Confocal microscopy; Structure dynamics; Soft materials; Heterogeneity;

    Abstract : A common interest in industry today is to be able to control the mass transport inside soft (bio) materials in order to tailor both release and uptake of substances. Most of the materials used are heterogeneous, quite often multiphase or compound materials and often undergo dynamic changes; it is therefore important to have control over the local microstructure in order to tailor the macroscale properties. READ MORE

  5. 5. An Alkaline Active Cyclodextrin Glycosyltransferase from an Alkaliphilic Bacillus agaradhaerens

    University dissertation from Rita Martins (rita.martins@biotek.lu.se) or Dept. of Biotechnology, Chemical Center, Lund University

    Author : Rita Martins; Lunds universitet.; Lund University.; [2003]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; characterization; cloning; purification; 16S rRNA gene analysis; screening; alkaliphiles; soda lakes; Bacillus agaradhaerens; cyclodextrins; cyclodextrin glycosyltransferase; alpha-amylase family; sequencing; immobilization; Biotechnology; Bioteknik;

    Abstract : Soda lakes represent the most stable naturally-occurring alkaline environments on Earth and harbour a diverse population of alkaliphiles. Alkaliphilic microorganisms have attracted a great interest due to their ability to produce extracellular enzymes that are active and stable at high pH values. READ MORE