Sökning: "Detergent"

Visar resultat 21 - 25 av 77 uppsatser innehållade ordet Detergent.

  1. 21. Field study of the drought’s impact on feeding strategy and biological parameters in early lactation dairy cattle

    Master-uppsats, SLU/Dept. of Animal Nutrition and Management

    Författare :Mikaela Würtz; [2019]
    Nyckelord :dairy cattle; drought; energy balance; feeding; metabolism;

    Sammanfattning : The summer of 2018 was unusually warm and dry. For animal production, this resulted in poor pastures, reduced harvests of crops, such as roughage and grains, and increased risk for heat stress in the animals. The drought led to problems as in shortage of animal feed, which made the feeding of dairy cattle difficult. LÄS MER

  3. 22. The effect of a feruloyl esterase producing inoculant along with mechanical treatment prior to ensiling on fibre digestibility of grass silage

    Master-uppsats, SLU/Dept. of Animal Nutrition and Management

    Författare :Kiros Kelkay Haile; [2019]
    Nyckelord :ryegrass; in vitro incubation; feruloyl esterase; ensiling; meadow fescue; fibre digestibility;

    Sammanfattning : Plant fibre is the main portion of dairy cattle diets. It is also important in maintaining health and proper function of the rumen. However, digestibility of fibre is relatively low, and, in most cases, it is not more than 60%. In cell walls of grasses and cereals, lignin and hemicellulose are connected, forming a matrix. LÄS MER

  4. 23. Life cycle assessment of disposable and reusable laryngeal mask airway in Skånevård Sund

    Master-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Gang Liang; [2019]
    Nyckelord :Keywords: life cycle assessment; laryngeal mask airway; Biology and Life Sciences;

    Sammanfattning : Single use medical devices have been the widespread practice for clinical work for many years. However, the negative environmental impacts of using disposable products have also attracted attention worldwide. LÄS MER

  5. 24. Kinetic Modelling of Fluidised Bed Drying of Enzyme Granules and Effect on Enzyme Stability

    Master-uppsats, Lunds universitet/Bioteknik (master)

    Författare :Edvin Ingmarsson; [2019]
    Nyckelord :fluidised bed; drying; enzyme; stability; mathematical modelling; biotechnology; bioteknik; Technology and Engineering;

    Sammanfattning : In the production of solid enzyme products, the granules are dried in a fluidised bed dryer prior to being coated with a protective salt coating. The coating exhibits a low mass diffusivity, which essentially encapsulates any present moisture inside. During the coating process moisture is inevitably added to the granules. LÄS MER

  7. 25. Infästning av celler på bomullstopsar och hur frisättningen av DNA kan underlättas

    Master-uppsats, Lunds universitet/Teknisk mikrobiologi

    Författare :Caroline Drabe; [2019]
    Nyckelord :Forensics; DNA; Applied microbiology; Teknisk mikrobiologi; Technology and Engineering;

    Sammanfattning : A great number of cotton swabs from crime scenes are sent to the Swedish National Forensic Center each year for analyzation of DNA. Many of the swabs contain small amounts of cells and therefore it’s important to optimize the sampling of cells and the extraction of DNA. LÄS MER