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Showing result 1 - 5 of 14 essays matching the above criteria.

  1. 1. A Comparative Study Between Detection Methods for Spoilage Microorganisms in Fruit Juice

    University essay from Lunds universitet/Teknisk mikrobiologi

    Author : Hannah Viklund; Lovisa Persson; [2023]
    Keywords : Alicyclobacillus; ACB; pear; IFU method; applied microbiology; Agriculture and Food Sciences;

    Abstract : The main concerns of food spoilage in fruit juices are the off-flavours and off-odours caused by microorganisms. In order to ensure high quality products, these microorganisms must therefore be eliminated or below a certain limit. READ MORE

  3. 2. Life Cycle Assessment of a small scale, solar driven HVR water purification system

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Sharang Kolathur; [2022]
    Keywords : life cycle assessment; air gap membrane distillation; solar energy; levelized cost; grid operated system; livscykelanalys; luftgapmembrandestillation; solenergi; utjämnade kostnader; nätdrivet system;

    Abstract : Water purification systems have made access to drinking water easier by treating water sources which previously could not be used for drinking. Such systems however require energy and materials to build and operate which means they have environmental impacts. READ MORE

  4. 3. Feasibility of Science-based targets in the Wine, Champagne & Spirits sector : A study of five companies’ cases

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Clément Janiere; [2022]
    Keywords : ;

    Abstract : The number of companies seeking to match with the Paris agreement to be in line with the best climate science has been skyrocketing. This is particularly crucial for agriculture, forest and other land use sector which represents 25% of anthropogenic emissions. However, nothing yet proves the feasibility of these commitments. READ MORE

  5. 4. Consumption of sustainable food products : A study of the Sustainable purchase perception matrix and Sustainable lead consumers; A life cycle assessment of BäR smoothie

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Cecilia Melén; Mirea Wolff; [2021]
    Keywords : Compromise; Confidence; WTP; PCE; Sustainable lead consumer; Sustainability marketing; Scepticism; Life cycle assessment; LCA; Environmental impact; Global warming; Eutrophication; Primary energy use; Smoothie; Kompromiss; Självförtroende; WTP; PCE; Hållbar marknadsföring; Skepticism; Livscykelanalys; LCA; Miljöpåverkan; Global uppvärmning; Övergödning; Primärenergianvändning; Smoothie;

    Abstract : Part 1 The scientific community has identified an attitude-action gap for demographic and psychographic variables when studying sustainable purchase behaviour. By focusing on what happens during the purchase instead of the purchaser, this cross-sectional study aims to understand sustainable purchase behaviour when consumers purchase sustainable food. READ MORE

  6. 5. PET Recycling – Material and Performance aspects

    University essay from KTH/Fiber- och polymerteknologi

    Author : Carl Höög; [2021]
    Keywords : PET-bottle; Recycling; Tensile Testing; Material properties; PET-flaska; återvinning; dragprovning; materialegenskaper;

    Abstract : Återvinning och insamling av PET-flaskor startade redan 1994 i Sverige och är en av de grundläggande återvinningsindustrierna.Teknologin har ständigt utvecklas sedan dess och vi har nu nya återvinningsmetoder som kan säkerställa PET-material som uppnår livsmedelskvalitet. READ MORE