Sökning: "degrading rate"

Visar resultat 1 - 5 av 20 uppsatser innehållade orden degrading rate.

  1. 1. Effekter av packning av finfilter i fyllningsdammar

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Anton Jonsson; [2023]
    Nyckelord :Fyllnadsdamm; Finfilter; Packningsgrad;

    Sammanfattning : There are over 10 000 dams in Sweden of various types and sizes. Most of the larger dams were built around 1950-1970 when the Swedish hydropower was expanded. Since then, the knowledge of engineering dam structures has increased and there are new guidelines for how a dam should be built. LÄS MER

  3. 2. Faktorer som påverkar proteinnedbrytning och kväveeffektivitet hos mjölkkor

    Kandidat-uppsats, SLU/Dept. of Animal Nutrition and Management

    Författare :Kajsa Ståhlberg; [2020]
    Nyckelord :protein; kväve; nedbrytning; utnyttjande; mikroorganismer; våmmen; urea; mjölkko;

    Sammanfattning : Svenska mjölkkor utfodras idag med en stor andel protein för att upprätthålla en hög mjölkproduktion. Protein är ett viktigt näringsämne som bland annat stimulerar syntes av mjölk. För att säkerställa en hög mjölkavkastning finns det en risk att mjölkkon överutfodras med protein som inte kan utnyttjas. LÄS MER

  4. 3. Isolation and genomic characterization of three PHA degrading bacteria from the marine environment

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

    Författare :Giulia Elli; [2019]
    Nyckelord :PHA; degradation of PHA; marine bacteria; sulphate reducing bacteria; SRB; SRM; biotechnology; bioteknik; Technology and Engineering;

    Sammanfattning : The broader goal of this project was to investigate what kind of effects the accumulation of polyhydroxyalkanoates (PHA) in the marine environment might have on the microbial world. Bacteria were isolated from biofilms fouling PHA pellets placed in the sediment-water interface; the goal was to isolate PHA degraders that were also sulphate reducers. LÄS MER

  5. 4. New methods for seed potato production: an investigation into the production and farmer uptake of mini tubers in South Africa

    Master-uppsats, SLU/Dept. of Biosystems and Technology (from 130101)

    Författare :Alba Sáez Fernández; [2018]
    Nyckelord :mini-tubers; Chlorophyll fluorescence; Leaf Area Index; small-scale farming;

    Sammanfattning : Potatoes are by far the most produced fresh vegetable crop in South Africa. Remarkably, potato sales represent more than 30% of the turnover in the Fresh Produce Markets (FPM). LÄS MER

  7. 5. Light stability of purple corn anthocyanins microencapsulated with different wall materials

    Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :Yang Cai; [2018]
    Nyckelord :Anthocyanin; micro-encapsulation; SEM; micro-encapsulation efficiency; HPLC; degrading rate; food technology; livsmedelsteknologi; Technology and Engineering;

    Sammanfattning : Anthocyanin, a subgroup of flavonoids, is one of the most extensively distributed plant-based components (Pedreschi R,2007). What impedes a broader industrial adoption of anthocyanins is its poor stability. Micro-encapsulation is one of the most popular techniques to protect the anthocyanins from oxidation. LÄS MER