Sökning: "xylan content"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden xylan content.

  1. 1. Analysis and Valorization of Bark from Silver Birch, Scots Pine, and Norway Spruce : Compositional analysis of bark from common Swedish trees in forestry, to optimize sustainability procedures and monetary value of bark residue

    Kandidat-uppsats, Umeå universitet/Kemiska institutionen

    Författare :Isak Lindbäck; [2022]
    Nyckelord :;

    Sammanfattning : Silver birch, Scots pine, and Norway spruce are the three most common types of trees in Sweden and make up to 90% of standing volume in Swedish forests (Skogsstyrelsen 2015, 3). With millions of cubic meters of wood being cut down annually, bark and other residues that cannot be used for sawn timber is left over and burnt for energy. LÄS MER

  3. 2. Preparation and evaluation of arabinoxylan based prebiotics

    Master-uppsats, Lunds universitet/Bioteknik (master)

    Författare :Mohammad Abu Mursalin Sajib; [2018]
    Nyckelord :Arabinoxylan; Probiotics; Prebiotics; Food; Xylanase; Brewer s spent grain; Biotechnology; Bioteknik; Technology and Engineering;

    Sammanfattning : Prebiotics are non-digestible carbohydrates that selectively stimulate the growth and activity of health promoting bacteria in the colon, resulting in homeostasis to the gut environment. It is considered to be the solution of many health-related diseases such as type-2 diabetes, cardiovascular disease and cancer. LÄS MER

  4. 3. Studies of the Impregnation Stagein Kraft Pulping of Hardwood

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Jonas Garemark; [2018]
    Nyckelord :;

    Sammanfattning : In kraft pulping, one of the main issues is the extensive wood losses. With increasing prices ofwoody biomass an incentive towards minimizing the wood losses exists. Amongst the variousprocess steps, the impregnation of wood chips has shown to enhance the cooking by providinga homogeneous distribution of chemicals inside the chips. LÄS MER

  5. 4. Separation and Extraction of Proteins and Polysaccharides from the Seaweed Palmaria Palmata using Enzyme Digestion

    Master-uppsats, Lunds universitet/Tillämpad biokemi

    Författare :Anna Nilsson; [2017]
    Nyckelord :Palmaria palmata; dulse; enzyme digestion; separation; protease; xylan; xylose; seaweed; xylanase; applied biochemistry; Technology and Engineering;

    Sammanfattning : Inom matindustrin och djurfoderindustrin finns det stor potential för användning av tång som näringsrikt födoämne. Palmaria palmata (P. Palmata), eller i vardagligt tal, dulse är ett rött sjögräs med högt proteininnehåll (8-35%), som innehåller många mineraler som t.ex. LÄS MER

  7. 5. Separation and Extraction of Proteins and Polysaccharides from the Seaweed Palmaria Palmata using Enzyme Digestion

    Master-uppsats, Lunds universitet/Tillämpad biokemi

    Författare :Anna Nilsson; [2017]
    Nyckelord :xylose; xylan; protease; separation; enzyme digestion; dulse; Palmaria palmata; seaweed; xylanase; applied biochemistry; tillämpad biokemi; Technology and Engineering;

    Sammanfattning : Vetenskapliga artiklar föreslår att xylan är delvis bundet till proteinerna i dulse. Detta kan leda till minskad tillgänglighet av proteinerna och leda till svårigheter att smälta dessa i tarmen. LÄS MER