Sökning: "detergent"

Visar resultat 1 - 5 av 77 uppsatser innehållade ordet detergent.

  1. 1. Konnotation och kategorisering: Visuella element på tvättmedels- och yoghurtförpackningar

    Kandidat-uppsats, Mälardalens universitet/Akademin för innovation, design och teknik

    Författare :Charlotta Lundgren; [2023]
    Nyckelord :Food imitating products; information design; illustration; semiotic; connotation; packaging; Food imitating products; informationsdesign; illustration; semiotik; konnotation; förpackning;

    Sammanfattning : Denna studie avser att undersöka vilka visuella element som påverkar hur produkter kategoriseras av konsumenter som antingen ett tvättmedel eller ett livsmedel. Genom att undersöka visuella element och vilka konnotationer de skapar kan dessa undersökningar ge insikter om hur människor tolkar och kategoriserar objekt. LÄS MER

  3. 2. Sustainablility message appeals and deception in cleaning products : A study on trust of Emotional vs Rational sustainability appeals

    Master-uppsats,

    Författare :Alice Sbrogio; Kristian Shamon; [2023]
    Nyckelord :sustainability; advertisement; laundry detergents; deception; trust; purchase intention; rational appeal; emotional appeal;

    Sammanfattning : In an increasingly environmentally conscious world, the creation of sustainable communication and marketing becomes crucial. Generally, young consumers are environmentally conscious and seek sustainable products while remaining wary of greenwashing and deceptive claims. LÄS MER

  4. 3. Geobacillus 7349 – A new potential biosurfactant producing microorganism

    Master-uppsats, Lunds universitet/Bioteknik (master); Lunds universitet/Bioteknik (CI)

    Författare :Zhuoying Deng; [2023]
    Nyckelord :biosurfactant; rhamnolipids; HPLC; HPAEC-PAD; bacteria growth; downstream purification; liquid-liquid extraction; biotechnology; Chemistry;

    Sammanfattning : The main aim of this master project is to find out whether strain Geobacillus 7349 can produce biosurfactant during their growth by extraction and characterization of the product. The other goal is to optimize the cultivation condition of the strain. LÄS MER

  5. 4. Fouling modelling in a UHT unit based on plant data.

    Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :Thai Lam; [2023]
    Nyckelord :UHT; dairy; tubular heat exchanger; fouling development; fouling removal; food engineering; Technology and Engineering; Agriculture and Food Sciences;

    Sammanfattning : Heat treatment of dairy products is essential for food safety, one way to perform this is ultra-high temperature (UHT) processing. During the process, macronutrients and minerals form fouling deposits which impairs heat transfer. Eventually the fouling needs to be removed chemically by alkaline and acidic detergents. LÄS MER

  7. 5. The Examination of Alternative Methods for Sperm Cell Lysis and Purification of Sexual Assault Samples

    Master-uppsats, Lunds universitet/Teknisk mikrobiologi

    Författare :Emilie Boson; [2023]
    Nyckelord :Differential lysis; Differential extraction; Sexual assault samples; Sperm cells; Forensic; DNA recovery; DNA profiling; DNA purification; Applied microbiology; Technology and Engineering; Biology and Life Sciences;

    Sammanfattning : Forensic sexual assault samples typically contain a mixture of a small quantity of sperm cells and a high quantity of epithelial cells. This relationship complicates the generation of a DNA profile, which prompts the need for differential lysis and extraction of the DNA. LÄS MER