Sökning: "fresh pulp"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden fresh pulp.

  1. 1. Foderåtgång och tillväxt hos mjölkraskvigor utfodrade med bioraffinerad presskaka från gräs/klöverensilage

    Kandidat-uppsats, SLU/Dept. of Animal Environment and Health

    Författare :Alma Hagskär; [2022]
    Nyckelord :ungdjur; ensilage; bioraffinerad presskaka; konsumtion; tillväxt; hull;

    Sammanfattning : Bioraffinering är en process där ensilage eller grönmassa, med hjälp av en skruvpress, delas upp i en presskaka och en pressjuice. Presskakan kan utfodras till idisslare och pressjuicen kan utfodras till grisar, bioraffinering möjliggör därför utfodring av vall till grisar i större utsträckning och ger på så vis vallen ett bredare användningsområde. LÄS MER

  3. 2. Compositional analysis of the Andean fruit Pouteria Lucuma : a comparison of different physical forms (powder, frozen pulp and fresh pulp)

    Master-uppsats, SLU/Department of Molecular Sciences

    Författare :Elsa Ramberg; [2022]
    Nyckelord :Pouteria Lucuma; Powder; frozen pulp; fresh pulp; Total phenolic compounds; Antioxidant capacity; D-glucose; D-fructose and Sucrose.;

    Sammanfattning : Lucuma (Pouteria Lucuma), an ancient fruit from the Andes, is now increasing in popularity in the global West due to the characteristic flavour and nutritional composition (e.g. high in fibres and phenolic compounds). The shelf life of the fresh fruit is short, therefore it is mainly used as frozen pulp or powder. LÄS MER

  4. 3. Bark assortments for tall oil production

    Uppsats för yrkesexamina på avancerad nivå, SLU/Department of Forest Biomaterials and Technology (from 131204)

    Författare :Patrik Isacsson; [2016]
    Nyckelord :tall oil; bark; extractives; lipophilic compounds; CTO; TOFA; TOR; fatty acids; resin acids; rosin; Norway spruce; Scots pine; Picea abies; Pinus sylvestris;

    Sammanfattning : Fatty and resin acids in bark residues from forest industries can be used to produce high-value green chemicals. Of the assortments investigated, the bark of spruce pulpwood held the highest amount of these compounds with an average yield of 0.9 kg per cubic meter of wood. LÄS MER

  5. 4. Xylan as Strength Enhancing Additive

    Uppsats för yrkesexamina på avancerad nivå, KTH/Skolan för kemivetenskap (CHE)

    Författare :Zaheer Ahmad Mansoor; [2012]
    Nyckelord :Xylan; Kraft cooking; Tensile strength; Spruce wood; Agricultural waste;

    Sammanfattning : The effect of xylan from different plant species on tensile properties of spruce pulp was studied. Xylans from spruce, birch, wheat straw and rice husks were mixed with the fresh white liquor and added at the later stages of separate kraft cooks, in exchange of the black liquor removed from the system at that time. LÄS MER

  7. 5. Effect of microfibrillar cellulose on concrete equivalent mortar  fresh and hardened properties

    M1-uppsats, KTH/Byggvetenskap

    Författare :Jonas Nilsson; Peter Sargenius; [2011]
    Nyckelord :micro fibrillar cellulose; cellulose fibres; rheology; flexural strength; compressive strength; mikrofibrillär cellulosa; cellulosafibrer; reologi; böjhållfasthet; tryckhållfasthet;

    Sammanfattning : A pilot project in 2010, conducted at CBI, showed the capacity for pulp, micro fibrilars from the forest industry to act as Viscosity Modifying Agent (VMA) in concrete. This project was, however, too limited to find answers for optimal use of this kind of material. LÄS MER