Sökning: "hydroxycitronellal"

Hittade 2 avhandlingar innehållade ordet hydroxycitronellal.

  1. 1. Possibilities to Utilize Species from the Mozambican Forest Biomass for the Production of Essential Oils : Study of Eucalyptus and Pinus Species and Application of Citronellal as Raw Material for Flavour Chemistry

    Författare :Felisberto P. Pagula; KTH; []
    Nyckelord :Eucalyptus species; essential oil composition; citronellal; hydroxycitronellal;

    Sammanfattning : This thesis deals partly with the isolation and chemicalanalysis of essential oils from selected Eucalyptus and Pinusspecies grown in Mozambique, and partly with the synthesis ofmore valuable compounds from citronellal isolated fromEucalyptus citriodora Hook oil.More than 60 constituents in the volatile oils wereidentified by gas chromatography and gas chromatography-massspectrometry by comparison with authentic substances andliterature data. LÄS MER

  3. 2. Predictive testing for contact allergy : comparison of some guinea pig and mouse protocols including dose-response designs

    Författare :Helen Wahlkvist; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :contact allergens; contact allergy; cumulative contact enhancement test; dose-response; evaluation; Freund s complete adjuvant test; guinea pig maximization test; local lymph node assay; mouse ear swelling test; patch test; predictive testing; statistical analysis;

    Sammanfattning : Contact allergy (delayed hypersensitivity) may develop as a result of skin exposure to contact allergens (haptens) and can lead to allergic contact dermatitis. The purpose of this study was to evaluate some predictive animal test methods for contact allergens. LÄS MER