Sökning: "Lactic acid bacteria"

Visar resultat 1 - 5 av 52 avhandlingar innehållade orden Lactic acid bacteria.

  1. 1. Lactic acid bacteria fermentations in oat-based suspensions

    Detta är en avhandling från Olof Mårtensson Department of Biotechnology, Center for Chemistry and Chemical Engineering, Lund University

    Författare :Olof Mårtensson; [2002]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; beta-glucans; probiotics; prebiotics; bacterial survival; Food and drink technology; Livsmedelsteknik; oats; ropiness; lactic acid bacteria; ropy;

    Sammanfattning : This thesis deals with the fermentation characteristics of lactic acid bacteria (LAB) in oat-based suspensions, with formulation work of fermented products based on oat and with nutritional studies of these products. Changes in structure in terms of viscosity and ropiness were studied when exopolysaccharide (EPS)-producing LAB strains, namely, Lactobacillus delbrueckii subsp. LÄS MER

  2. 2. Lactic acid bacterial symbionts from the honeybee: Characteristics and applications in wound management

    Detta är en avhandling från Division of Medical Microbiology, Lund University

    Författare :Éile Butler; [2015]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; wound management; honey; extracellular proteins; bioactive substances; honeybee; Lactic acid bacteria;

    Sammanfattning : Antibiotic resistance is now a large threat with worldwide agreement that we will fall into a post-antibiotic era unless there is suitable treatment alternatives discovered. In recent years, chronic wounds have become a major burden on society and treatment is complicated. LÄS MER

  3. 3. Interplay between bacteria and host epithelial cells

    Detta är en avhandling från Stockholm : Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University

    Författare :Lisa Maudsdotter; Stockholms universitet.; [2013]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Microbial-cell interaction; Adherence; Infection; Lactic acid bacteria; Antimicrobial peptides; molekylär biovetenskap; Molecular Bioscience;

    Sammanfattning : Bacterial pathogens have developed multiple ways of manipulating host cell functions to exploit the host environment. We found that interactions with epithelial cells increase the resistance of the human pathogen Neisseria meningitidis to the antimicrobial peptide LL-37. LÄS MER

  4. 4. Modelling and Optimisation of Integrated Biotechnical Processes -Application to the Fermentative Production of Lactic Acid from Wheat Flour

    Detta är en avhandling från Prof. Guido Zacchi, Deparment of Chemical Engineering 1, Chemical Center, Lund University

    Författare :Christina Åkerberg; [2000]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chemical technology and engineering; economy; wheat flour; starch; lactic acid; kinetics; simulation; modelling; optimisation; Kemiteknik och kemisk teknologi;

    Sammanfattning : Biotechnical processes are often integrated to increase productivity and yield. It is difficult to predict the effects of process integration and to find optimum conditions for the process. A valuable tool for the evaluation of a complete process is mathematical modelling. LÄS MER

  5. 5. Fluoride concentration in plaque and saliva and its effects on oral ecology after intake of fluoridated milk

    Detta är en avhandling från Umeå : Odontologi

    Författare :Kristina Engström; Umeå universitet.; [2008]
    Nyckelord :children; enamel; demineralisation; fluoride; lactic acid; laser fluoroscense; milk; plaque; saliva; salivary bacteria; odontologi; Odontology;

    Sammanfattning : According to WHO, the addition of fluoride to milk could be considered as an alternative to water fluoridation for community-based caries prevention in childhood. School-based schemes in developing as well as industrial countries have demonstrated substantial benefits on oral health, but there are limited data available on the local events in the oral cavity after consumption of fluoridated milk. LÄS MER