Sökning: "bioteknik"

Visar resultat 16 - 20 av 144 uppsatser innehållade ordet bioteknik.

  1. 16. Biocatalysis in Pickering emulsions

    Master-uppsats, Lunds universitet/Bioteknik (master); Lunds universitet/Bioteknik (CI)

    Författare :Christine Vera Isabel Schmidt; [2023]
    Nyckelord :Enzymes; Pickering emulsion; Amine Transaminases; Green Chemistry; Stereoselectivity; Biotechnology; Biology and Life Sciences;

    Sammanfattning : Employing enzymes as catalysts in the production of chiral amines that are both used as building blocks and active pharmaceutical ingredients might be promising due to milder reaction conditions compared to non-biological catalysts, exclusion of heavy metals, high selectivity towards substrates and precision in chirality of the products. Transaminases are attractive for the use in this process. LÄS MER

  3. 17. Metacaspase type II : Biochemical studies of the activation anddegradation process of calcium-independentmetacaspase type II from Arabidopsis thaliana

    Master-uppsats, Uppsala universitet/Nationellt resurscentrum för biologi och bioteknik

    Författare :Anna Vikhagen; [2023]
    Nyckelord :;

    Sammanfattning : Proteases are found in all living kingdoms and are absolute essential for a functional cell to beable to break down peptide bonds. Metacaspases are proteases with the ability to cleave afterarginine and lysine residues. LÄS MER

  4. 18. Assessment Of Plastic Degrading Abilities Of Autotransporter Domains Containing Esterase On Synthetic Polyesters

    Master-uppsats, Lunds universitet/Bioteknik; Lunds universitet/Bioteknik (master)

    Författare :Linus Hansen; [2023]
    Nyckelord :Biotechnology; Enzymes; Plastic degradation; Plastic waste management; Technology and Engineering;

    Sammanfattning : In today's world, plastic pollution has become a widespread problem with plastics in oceans, rivers and forests. The use of plastic has increased rapidly since it first was developed and that is because of its advantageous abilities. LÄS MER

  5. 19. Solid-state fermentation of the microalgae Scenedesmus sp. for improved conservation and protein digestibility

    Master-uppsats, Lunds universitet/Bioteknik; Lunds universitet/Bioteknik (master)

    Författare :André Nordin Fürdös; [2023]
    Nyckelord :microalgae; scenedesmus; solid-state fermentation; lactic acid fermentation; algae; feed; ensiling; silage; protein digestibility; PDCAAS; alternative protein; plantarum; ninhydrin; conservation; biotechnology; Agriculture and Food Sciences;

    Sammanfattning : As part of a research grant aimed at producing chicken feed from the novel microalgae Scenedesmus sp., called the ReMAPP project, this thesis investigates opportunities to increase the conservation potential and protein digestibility utilizing solid-state lactic acid fermentation and commercial enzyme additives. LÄS MER

  7. 20. Lignin in Cosmetics: State of the Art : Discerning the value of lignin in the cosmetic industry

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Industriell teknik; Uppsala universitet/Institutionen för medicinsk biokemi och mikrobiologi

    Författare :Nellie Henriksson; Klas Nordell; [2023]
    Nyckelord :Lignin; Cosmetics; Personal care; Innovation; Cosmetic industry; Functional materials. Biotechnology; functional materials; green chemistry; Lignin; kosmetik; kosmetikaindustrin; Bioteknik; Nanomaterial; SPF; UV;

    Sammanfattning : This study was carried out at the Department of Nanotechnology and Functional Materials,Uppsala University, one of several places where the interest of lignin in cosmetics is constantly growing. The functionalities of lignin have been studied to a great extent revealing its potential as a natural biopolymer to serve as a replacement for environmentally hazardous components in cosmetic formulations, namely UV-filters in sunscreens. LÄS MER