Sökning: "microbial population"

Visar resultat 1 - 5 av 35 uppsatser innehållade orden microbial population.

  1. 1. Antibiotic consumption was associated with higher abundance of gut microbiota species previously linked to coronary atherosclerosis in the population-based SCAPIS cohort

    Magister-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Tiscar Graells Fernandez; [2023]
    Nyckelord :bioinformatics; microbiome; gut; subclinical coronary atherosclerosis;

    Sammanfattning : Background: The human gut microbiota is the complex microbial community that lives in our gut. The gut microbiota has a key role in health and disease and its disruption has been linked to several chronic diseases such as cardiovascular diseases. LÄS MER

  3. 2. Characterization of Compost from Reusable Industrial Streams: : physical, Nutrient, and Microbial Properties

    Kandidat-uppsats, SLU/Dept. of Biosystems and Technology (from 130101)

    Författare :Ellen Ek Moreau; [2023]
    Nyckelord :Spent mushroom compost; apple orchard waste; soil amendment; compost optimization; circular agriculture;

    Sammanfattning : The increasing global population, combined with soil degradation, poses challenges to food security, and raises concerns about the excessive and long-term use of conventional fertilizers. Evaluating sustainable alternative by-products for their soil-improving properties could offer a potential solution, particularly for Swedish fruit producers who can tap into local waste streams as a circular source of plant nutrients. LÄS MER

  4. 3. Review of pH recommendations for soilless cultivation systems

    Kandidat-uppsats, SLU/Dept. of Crop Production Ecology

    Författare :Elric Fabricius; [2023]
    Nyckelord :soilless cultivation; hydroponics; aeroponics; NFT; nutrient film technique; DWC; deep water culture; pH; nutrient solution; speciation; availability; biomass production;

    Sammanfattning : Our human population is growing, and with that, so is our demand for food, food that today still is not a guarantee for all of us. To help increase global food security, the diversification of our food production through the implementation of soilless, hydroponic cultivation systems has been suggested. LÄS MER

  5. 4. Replacement of fish protein in fish feed : effects on the yeast flora in the gut of Arctic charr (Salvelinus alpinus)

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

    Författare :Hanna Rydmark; [2023]
    Nyckelord :Microbiota; Saccharomyces cerevisiae; fishmeal; mussel meal; Mytilus edulis; aquaculture;

    Sammanfattning : The aim with this study was to investigate how feeds with different protein sources influence the levels and composition of the yeast flora in the gut of Arctic charr (Salvelinus alpinus). Arctic charr were fed for two weeks on a control diet (C) with fishmeal (FM) or experimental diets with 40% FM replaced by yeast (Saccharomyces cerevisiae) (Y), meal from blue mussel (Mytilus edulis) (M) or a feed with Baltic Sea originated protein; 33% FM, 33% mussel meal (MM) and 33% S. LÄS MER

  7. 5. Developing an Automated System for Yeast Culture Cultivation and Control using Flow Cytometry

    Master-uppsats, Lunds universitet/Teknisk mikrobiologi

    Författare :Sara Magnusson; [2023]
    Nyckelord :Yeast; flow cytometry; applied microbiology; Technology and Engineering; Biology and Life Sciences;

    Sammanfattning : Flow cytometry is a versatile tool for monitoring a microbial population at a single-cell level. Multiple parameters can be monitored based on the users’ requirements through the utilization of different dyes, biosensors etc. LÄS MER