Search for dissertations about: "softener"

Found 4 swedish dissertations containing the word softener.

  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. Diffusion in cationic vesicle and micellar solutions- a NMR study

    University dissertation from Chalmers University of Technology

    Author : Cecilia Groth; Chalmers tekniska högskola.; Chalmers University of Technology.; [2006]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Yt- och kolloidkemi; Surface and colloid chemistry; Cationic surfactant; Gemini surfactant; water transport; permeability; vesicles; micellar kinetics; NMR diffusometry; DSC; Stopped-flow; extrusion; NOESY;

    Abstract : Double tailed cationic surfactants are the active component in softeners. In the beginning of the 90’s the active component in softener formulations was changed from a hydrolytically stable dialkyl dimethyl ammonium chloride (dialkyl quat) to a cleavable and biodegradable product containing ester groups in the alkyl chains (dialkyl ester quat). READ MORE

  3. 3. Methods and models for 2D and 3D image analysis in microscopy, in particular for the study of muscle cells

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Patrick Karlsson Edlund; Uppsala universitet.; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; medical image analysis; image segmentation; fluorescence microscopy; cytometry; human skeletal muscle;

    Abstract : Many research questions in biological research lead to numerous microscope images that need to be evaluated. Here digital image cytometry, i.e., quantitative, automated or semi-automated analysis of the images is an important rapidly growing discipline. READ MORE

  4. 4. Enzymatic Synthesis of Alkyl Glycosides. New Applications for Glycoside Hydrolases

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : David Svensson; Lunds universitet.; Lund University.; [2009]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cyclodextrin glycosyltransferase; CGTase; alkyl glycoside; enzyme stabliity; enzymatic synthesis; enzyme immobilisation; surfactant; glycosylation;

    Abstract : The environmental problems caused by human interventions, such as the consumption of non-renewable resources and the emission of greenhouse gases are well-recognised. Calls have been made for immediate measures to develop more sustainable society worldwide. READ MORE