Sökning: "salicylic-acid"

Visar resultat 1 - 5 av 21 avhandlingar innehållade ordet salicylic-acid.

  1. 1. Roles of LESIONS SIMULATING DISEASE1 and Salicylic Acid in Acclimation of Plants to Environmental Cues : Redox Homeostasis and physiological processes underlying plants responses to biotic and abiotic challenges

    Författare :Alfonso Mateo; Stanislaw Karpinski; Philip M. Mullineaux; John F. Allen; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; LSD1; Photooxidative stress; Reactive oxygen species; Light acclimation; Photorespiration; Salicylic acid; Plant physiology; Växtfysiologi;

    Sammanfattning : In the natural environment plants are confronted to a multitude of biotic and abiotic stress factors that must be perceived, transduced, integrated and signaled in order to achieve a successful acclimation that will secure survival and reproduction. Plants have to deal with excess excitation energy (EEE) when the amount of absorbed light energy is exceeding that needed for photosynthetic CO2 assimilation. LÄS MER

  3. 2. Phase equilibria and thermodynamics of hydroxybenzoic acid isomers and salicylamide

    Författare :Fredrik Nordström; Åke C. Rasmuson; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chemical engineering; salicylic acid; p-hydrozybenzoic acid; m-hydrozybenzoic acid; Kemiteknik; Chemical engineering; Kemiteknik;

    Sammanfattning : .... LÄS MER

  4. 3. Solid-liquid Phase Equilibria and Crystallization of Disubstituted Benzene Derivatives

    Författare :Fredrik Nordström; Åke Rasmuson; Gerard Coquerel; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Salicylic acid; m-hydroxybenzoic acid; p-hydroxybenzoic acid; salicylamide; m-aminobenzoic acid; p-aminobenzoic acid; solubility; solid-liquid equilibria; thermodynamics; activity of the solid phase; ideal solubility; activity coefficient; van t Hoff enthalpy of solution; solid state; solution properties; metastable zone width; primary nucleation; nucleation kinetics; Chemical engineering; Kemiteknik;

    Sammanfattning : The Ph.D. project compiled in this thesis has focused on the role of the solvent in solid-liquid phase equilibria and in nucleation kinetics. Six organic substances have been selected as model compounds, viz. LÄS MER

  5. 4. Barrier Plastics, Processing of Wheat Gluten and A New Method to Measure Permeability

    Författare :Henrik Ullsten; KTH; []
    Nyckelord :;

    Sammanfattning : One way to extend the shelf life for foodstuff is to usemodified atmosphere packaging (MAP). It is important that MAPare gas tight or in some rare cases permselective to preservethe right gas mix. LÄS MER

  7. 5. Processing and Development of Wheat Gluten Plastics

    Författare :Henrik Ullsten; Mikael S. Hedenqvist; Nathalie Gontard; KTH; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Wheat Gluten; Extrusion; Processing; Chemistry; Kemi;

    Sammanfattning :  Renewable packaging materials are of interest for a more sustainable environment. Wheat gluten is one of the most interesting candidates to replace petroleum-based oxygen-barrier polymers for packaging applications. LÄS MER