Search for dissertations about: "modified atmosphere packaging"

Showing result 1 - 5 of 7 swedish dissertations containing the words modified atmosphere packaging.

  2. 1. Quality Aspects of Modified Atmosphere Packaged Broccoli

    Author : Annelie Jacobsson; Livsmedelsteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Livsmedelsteknik; Food and drink technology; heat transfer; mass transport; quality; flavour; aroma; modified atmosphere packaging; broccoli;

    Abstract : The modified atmosphere packaging (MAP) of vegetables is used with the aim of prolonging the shelf-life of the packaged produce. The packaging material consists of a permeable film and as a result of the respiration of the produce and gas diffusion through the film, the O2 decreases and the CO2 increases inside the package. READ MORE

  4. 2. Vacuum Impregnation of Spinach Tissue: Metabolic Consequences and their Potential Industrial Applications

    Author : Noor Liyana Yusof; Avdelningen för livsmedel och läkemedel; []
    Keywords : Vacuum impregnation; Metabolic consequences; Spinach : metabolism; Modified atmosphere; Minimal processing; Nitrate reduction; Vegetables; Plant tissue;

    Abstract : Vacuum impregnation (VI) is a unit operation that allows the introduction of solutions into the porous structure of plant tissues. The plant tissue is immersed in the solution of interest and is then subjected to partial vacuum, causing the removal of air from the tissue. READ MORE

  5. 3. Dissolved CO2 and its growth inhibiting effect on microorganisms in MAP model systems

    Author : Jenny Löwenadler; RISE; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; modified atmosphere packaging; solubility; Pseudomonas fragi; dissolved; Yersinia enterocolitica; carbon oxide;

    Abstract : .... READ MORE

  6. 4. Packaging methods and storage time : effects on beef quality

    Author : Åsa Lagerstedt Norström; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Abstract : Consumers base their purchasing choices on perceived quality and a bright red colour of beef is to many a sign of freshness and good meat quality, making colour the most important quality attribute for retailers. The most common consumer packaging types for beef in Sweden is high-oxygen modified atmosphere packaging (MAP), with the gas composition (80% O₂; 20% CO₂). READ MORE

  7. 5. Laser Sensing for Quality Control and Classification – Applications for the Food Industry, Ecology and Medicine

    Author : Patrik Lundin; Atomfysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Fysicumarkivet A:2014:Lundin;

    Abstract : Monitoring constitutes a cornerstone, both for efficient control of optimized industrial processes and for obtaining knowledge about non-controlled, natural phenomena. This thesis is all about monitoring, or measurements. In this case the primary information is gathered with light, and in a non-intrusive, and usually a stand-off or remote way. READ MORE