Sökning: "food engineering"

Visar resultat 1 - 5 av 79 uppsatser innehållade orden food engineering.

  1. 1. Fracture mechanics and damage modeling of injection molded high density polyethylene

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Hållfasthetslära

    Författare :Isabelle Wahlström; [2018]
    Nyckelord :Polymer; HDPE; damage; fracture mechanics; SAXS; WAXS; DIC; virtual engineering; Technology and Engineering;

    Sammanfattning : For many applications a fracture is a disaster, leading to failure of the application and thus its usefulness. However, when it comes to the opening of a food and beverage package, fracture is a necessity. At Tetra Pak, food and beverage packages are produced to make food safe and available everywhere. LÄS MER

  2. 2. Diffusion of a Diffuse Concept

    Master-uppsats, Lunds universitet/Innovationsteknik

    Författare :Clara Lindsjö; Tove Bolm Carlsson; [2018]
    Nyckelord :Industry 4.0; Barriers; Opportunities and Challenges; Food Industry; Innovation-Decision process; State of the Art; Everett Rogers; Technology and Engineering;

    Sammanfattning : Syftet med denna avhandling är att undersöka diffusionen av den fjärde industriella revolutionen inom livsmedelsindustrin i södra Sverige. Intresset för begreppet Industri 4.0 har ökat stadigt sedan det infördes av den tyska regeringen 2011. Men diffusionen verkar låg. LÄS MER

  3. 3. Wrinkling in packaging material: Experiments and thermo-mechanical stochastic modeling

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Hållfasthetslära

    Författare :Linus Dahlström; David Johansson; [2018]
    Nyckelord :Stochastic; modeling; XCT; thermo-mechanical; Technology and Engineering;

    Sammanfattning : As one of the world leaders in food packaging, it is in the interest of Tetra Pak⃝R to increase the understanding of packaging material and how it can better be virtually modeled, using finite element (FE) simulations. The aim of this thesis is to evaluate whether a stochastic approach can be taken to generate a more realistic response than a purely deterministic one, in the aforementioned models. LÄS MER

  4. 4. Microbial test organisms for sterilization processes in food industry

    Master-uppsats, Lunds universitet/Bioteknik; Lunds universitet/Teknisk mikrobiologi

    Författare :Yasmin Nabila; [2018]
    Nyckelord :Aseptic processing and packaging; validation; test organisms; Aspergillus brasiliensis; Bacillus atrophaeus; Bacillus subtilis; sterilization; disinfection; applied microbiology; teknisk mikrobiologi; Technology and Engineering; Agriculture and Food Sciences;

    Sammanfattning : The importance of sterilization processes has been a major topic in the food manufacturing industry since it preserves the quality and provides longer shelf-life by preventing microbiological recontamination of products. Aseptic packaging is an alternative technique to pack commercially sterile products into containers with a very low recontamination rate, thus, the entire production chain must be designed according to the aseptic condition, including the packaging material, the filling machines, and the surrounding area where the process takes place. LÄS MER

  5. 5. The effect of the fermented tea beverage kombucha on the gut microflora

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

    Författare :Hanna Bergström; [2018]
    Nyckelord :probiotics; kombucha; gut microbiota; human trial; fermented beverage; microbiome; gut flora; food technology; livsmedelsteknologi; Biology and Life Sciences; Technology and Engineering;

    Sammanfattning : Introduction The fermented tea drink kombucha has gained large popularity over the past years. It has been praised for its nutritional content, organic acids and living community of beneficial bacteria. LÄS MER