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Visar resultat 31 - 35 av 243 avhandlingar som matchar ovanstående sökkriterier.

  1. 31. Phytases in Saccharomyces cerevisiae. Exploring genes and proteins for the improvement of strains

    Författare :Jenny Veide; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; phytase; yeast; acid phosphatase; in vitro digestion; PHO; Saccharomyces cerevisiae; phytate; myo-inositol hexaphosphate;

    Sammanfattning : Degradation of myo-inositol hexaphosphate (InsP6, phytate) in food or feed by InsP6-degrading enzymes (phytases) is known to increase the availability of minerals and phosphate, which leads to a higher nutritional value. The aim of this work was to explore the extracellular degradation of InsP6 by Saccharomyces cerevisiae. LÄS MER

  3. 32. Utilization of Wild Fruit in Mozambique – Drying of Vangueria infausta (African medlar)

    Författare :Eulália Chiau; Livsmedelsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Vangueria infausta; drying; maltodextrin; sucrose; softener; toughness; solar-assisted pervaporation; aroma; crystallization; water activity;

    Sammanfattning : Vangueria infausta (African medlar) is a wild fruit found in southern and central Mozambique. The ripe fruit has a leathery skin enclosing three to five seeds embedded in a soft pulp that tastes like apple. It plays an important role in the diet of the rural population and has the potential for commercial use. LÄS MER

  4. 33. Chemical analysis to promote the use of wild fruits from Mozambique

    Författare :Telma Magaia; Livsmedelsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; pulps; kernels; consumption; fat; protein; minerals; dietary fibre;

    Sammanfattning : Abstract Wild fruit trees have significant cultural and socio-economic value in rural areas of Mozambique. Most of the wild fruits are seasonal and are available mainly in the wet season. Generally they have a short shelf-life and are eaten fresh or after minimal processing; the most common method of preservation is sun-drying. LÄS MER

  5. 34. Quality of organically produced wheat from diverse origin

    Författare :Abrar Hussain; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : The health benefits of organically grown whole grain wheat are derived from various nutritional compounds such as dietary fibre, minerals, vitamins and phytochemicals, while baking quality is influenced by the protein content and composition. Genetic improvement and production of wheat to increase the amounts of the nutritional compounds therefore enhance the health benefits. LÄS MER

  7. 35. Food Quality for Zooplankton in Humic Lakes

    Författare :Kelly Gutseit; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; limnology; Hydrobiology; marine biology; Clear water lakes; Plankton; Seston; Elements; Fatty acids; Humic lakes; Food quality; Zooplankton; limnologi; akvatisk ekologi; aquatic ecology; Marinbiologi;

    Sammanfattning : Food quality affects growth, reproduction and community structure of zooplankton, and has implications for nutrient cycling and the transfer of energy and matter in aquatic food chains. While the issue of food quality in clear water lakes has received great recent attention, studies on food quality for zooplankton in humic lakes are scarce. LÄS MER