Sökning: "Lipids analysis"

Visar resultat 1 - 5 av 136 avhandlingar innehållade orden Lipids analysis.

  1. 1. Plant lipids : analysis and characterization

    Författare :N. Urban Olsson; Stockholms universitet; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  2. 2. Applications of chemometrics in the analysis and characterization of lipids

    Författare :Peter Kaufmann; Stockholms universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; Lipids; analysis; Lipider;

    Sammanfattning : The main topics of this thesis are the analysis and characterizationof lipids and applications of chemometrics in this field.The techniques of experimental design, polynomial model building,response surface methods, principal components analysis and partialleast squares regression have been explored and utilized in thedeveopment and optimization of analytical methods. LÄS MER

  3. 3. Early Pottery Use among Hunter-Gatherers around the Baltic Sea

    Författare :Vasiliki Papakosta; Sven Isaksson; Ole Stilborg; Åsa Maria Larsson; Stockholms universitet; []
    Nyckelord :HUMANITIES; HUMANIORA; HUMANIORA; HUMANITIES; Early Pottery Use; Hunter-Gatherers; Baltic; Late Mesolithic; Ceramics; Ertebølle; Narva; Early Comb Ware; Lipid Extraction; Lipid Residue Analysis; Molecular Analysis; Stable Carbon Isotope Analysis; Elemental Analysis; Mineralogical Analysis; arkeologi med inriktning mot laborativ arkeologi; Scientific Archaeology;

    Sammanfattning : This thesis aims to provide an understanding of the dynamics underlying the adoption of pottery by pre-agrarian hunter-gatherer cultural groups around the Baltic Sea. The focus is on three approximately contemporaneous early pottery traditions of the region (ca. LÄS MER

  4. 4. Identification and imaging of lipids in tissues using TOF-SIMS

    Författare :Ylva Magnusson; Göteborgs universitet; Göteborgs universitet; Gothenburg University; []
    Nyckelord :mass spectrometry; lipids; fatty acids; diacylglycerols; triacylglycerols; TOF-SIMS; adipose tissue; aortic wall; skeletal muscle; obesity; principal component analysis;

    Sammanfattning : Introduction: Normal lipid metabolism in the adipose tissue, skeletal muscle and aortic wall is important for the physiological function of these tissues. Dyslipidemia that is often associated with intake of high energy diet and sedentary lifestyles can lead to the development of insulin resistance and cardiovascular diseases. LÄS MER

  5. 5. Mass spectrometry based analysis of drugs, neurotransmitters and lipids in invertebrate model systems

    Författare :Nhu TN Phan; Göteborgs universitet; Göteborgs universitet; Gothenburg University; Göteborgs universitet; Gothenburg University; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; CE-MS; Imaging mass spectrometry; Lipids; Neurotransmitters; Drug; Drosophila; C. elegans;

    Sammanfattning : Mass spectrometry (MS) is one of the most universal analytical techniques due to its label-free detection principle and high chemical specificity, high selectivity, and sensitivity. MS is diverse with many different types of systems to meet different analytical demands from various research areas. LÄS MER