Sökning: "preservatives"

Visar resultat 11 - 15 av 32 avhandlingar innehållade ordet preservatives.

  1. 11. Trehalose metabolism and stress resistance in Aspergillus niger

    Författare :Åsa Svanström; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Food spoilage by filamentous fungi, moulds, is a global issue of great significance. Mould growth can cause food losses due to deterioration, and adverse health effects due to toxin production. Conidia, asexual spores, are the main factors of dispersal and infection in most food-relevant moulds. LÄS MER

  3. 12. Consumers, cosmetics and skin sensitizers

    Författare :Kerem Yazar; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Chemical products, cosmetics and other products handled by consumers and workers frequently contain contact allergens (skin sensitizers). Contact allergens are low-molecular substances which may induce contact allergy (Type IV allergy) after contact with skin. LÄS MER

  4. 13. Occupational exposures and malignant lymphoma

    Författare :Bodil Persson; Östergötlands Läns Landsting; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : The incidence of malignant lymphoma, especially non-Hodgkin's lymphoma (NHL) has increased over the last few decades. This statement is true despite the fact that methods for diagnosing malignant lymphoma has changed and misclassification has been a problem. LÄS MER

  5. 14. Chlorinated organic pollutants in soil and groundwater at chlorophenol-contaminated sawmill sites

    Författare :Ylva Persson; Mats Tysklind; Lars Öberg; Staffan Lundstedt; Jaana Koistinen; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; contaminated soil; hydrophobic organic contaminant; chlorinated phenoxyphenol; chlorinated diphenyl ether; chlorinated dibenzofuran; chlorinated dibenzo-p-dioxin; preservation; mobility; colloid; dissolved organic matter; particulate organic matter; groundwater; equilibrium column test; chlorophenol; Environmental chemistry; Miljökemi;

    Sammanfattning : Mixtures of chlorinated organic pollutants can be found in the soils at chlorophenol-contaminated sawmill, including (inter alia) polychlorinated phenols (CPs), phenoxyphenols (PCPPs), diphenyl ethers (PCDEs), dibenzofurans (PCDFs) and dioxins (PCDDs). These hydrophobic compounds have low water solubility and hence low mobility as truly dissolved compounds. LÄS MER

  7. 15. In vitro cellular models for neurotoxicity studies : neurons derived from P19 cells

    Författare :Dina Popova; Jacobsson Stig O.P.; Anna Forsby; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurotoxicity; Neuronal cell culture; P19 cells; SH-SY5Y cells; βIII-tubulin; Methylmercury; Okadaic acid; Acrylamide; MDMA; Piperazine-derived designer drugs.;

    Sammanfattning : Humans are exposed to a variety of chemicals including environmental pollutants, cosmetics, food preservatives and drugs. Some of these substances might be harmful to the human body. LÄS MER