Sökning: "Chlamydomonas reinhardtii"

Hittade 5 uppsatser innehållade orden Chlamydomonas reinhardtii.

  1. 1. Evaluation of antioxidant effect of an algae extract on skin: in vitro study

    Kandidat-uppsats, Malmö universitet/Institutionen för biomedicinsk vetenskap (BMV)

    Författare :Oday Al Mustafa; [2023]
    Nyckelord :Algae extract; antioxidant; DPPH; microalgae; ROS; skin covered oxygen electrode; skin;

    Sammanfattning : Algae extracts are used as cosmetic products and used as additives in specific foods because of their antioxidant activity. Reactive oxygen species (ROS) such as hydrogen peroxide and superoxide radicals are toxic on the skin and can be scavenged by antioxidants, which are abundant in microalgae. LÄS MER

  3. 2. Framtidens expressionssystem för svåruttryckta proteiner : Utvärdering av tolv expressionssystem

    Kandidat-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Pontus Andersson; Selma Edenståhl; Elin Eriksson; Tora Hävermark; Jonas Nielsen; Alma Pihlblad; [2018]
    Nyckelord :Expressionssystem; proteinuttryck; Corynebacterium glutamicum; Lactococcus lactis; Pseudomonas fluorescens; Pseudoalteromonas haloplanktis; Ralstonia eutropha; Streptomyces lividans; Aspergillus; ​Chlamydomonas reinhardtii; Hansenula polymorpha; Leishmania tarentolae; ​Physcomitrella patens; suspensionsbaserade växtceller;

    Sammanfattning : Today, recombinant expression of proteins is used for a variety of purposes. One of these is the production of allergens, which are vital components in allergy diagnostics. However, traditional expression systems such as ​Escherichia coli​ and ​Pichia pastoris​ might not have the capacity to express all proteins of interest. LÄS MER

  4. 3. Relation between hydrogen production and photosynthesis in the green algae Chlamydomonas reinhardtii

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Alex Basu; [2015]
    Nyckelord :Bioenergy; biotechnology; solar fuels; hydrogen production;

    Sammanfattning : The modernized world is over-consuming low-cost energy sources that strongly contributes to pollution and environmental stress. As a consequence, the interest for environmentally friendly alternatives has increased immensely. LÄS MER

  5. 4. Role of the photosystem II-associated CAH3 in the oxygen evolving machinery in Chlamydomonas reinhardtii

    Master-uppsats, Institutionen för fysiologisk botanik; Umeå Plant Science Centre (UPSC)

    Författare :Umut Rende; [2012]
    Nyckelord :;

    Sammanfattning : One of the most abundant proteins on the Earth is ribulose-1,5-biphosphate carboxylase/oxygenase (RUBISCO). RUBISCO is a CO2 fixing enzyme in oxygenic photosynthetic organisms that it has low affinity for CO2. When CO2 is the limiting factor in the environment, RUBISCO works inefficiently due to its oxygenase activity. LÄS MER

  7. 5. Economic analysis of energy and matter generation from microalgae : an environmental LCC model for hydrogen and biogas production from Chlamydomonas reinhardtii

    Master-uppsats, SLU/Dept. of Energy and Technology

    Författare :Markus Meyer; [2012]
    Nyckelord :environmental life cycle costing; LCC; microalgae; photobireactor; PBR; hydrogen; biogas; Chlamydomonas reinhardtii;

    Sammanfattning : Environmental life cycle costing has been applied to determine the economic viability of exclusive biogas production and coupled hydrogen and biogas production from microalgae in a photobioreactor (PBR). Exclusive biogas production consists of the production steps photoautotrophic biomass production and anaerobic digestion. LÄS MER