Sökning: "malondialdehyde"

Hittade 4 uppsatser innehållade ordet malondialdehyde.

  1. 1. Kokta äggs hållbarhet i rumstemperatur. : Studie av lipidoxidation och mikrobiell förekomst.

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för kemi och biomedicin (KOB)

    Författare :Cecilia Carlegård; [2023]
    Nyckelord :egg; lipidoxidation; thiobarbituric acid; TBARS; ägg; lipidoxidation; tiobarbitursyra; TBARS;

    Sammanfattning : Eggs are a popular food widely consumed worldwide, due to their nutrient density and shelf life even at room temperature. This study aimed to investigate if eggs keep better in the refrigerator than at room temperature post-boiling. LÄS MER

  3. 2. Decreasing barrier while maintaining shelf-life for highly sensitive products - A more recyclable and sustainable packaging for infant formula

    Master-uppsats, Lunds universitet/Förpackningslogistik

    Författare :Eva Weishaupt; [2020]
    Nyckelord :infant formula; packaging material; lipid oxidation; TBARS assay; shelf-life; Technology and Engineering;

    Sammanfattning : With increasing concerns about environmental impacts of the food that is consumed, so is also the concern about packaging materials. This also comprises the packaging that is currently used to pack infant formula (IF), very often containing aluminum as the barrier material. LÄS MER

  4. 3. Fatty acid composition of black soldier fly larvae : impact of the rearing substrate

    Master-uppsats, SLU/Dept. of Energy and Technology

    Författare :Nils Ewald; [2018]
    Nyckelord :Black soldier fly; Hermetia illucens; fatty acids; omega-3 fatty acids; malondialdehyde; blue mussels; waste management;

    Sammanfattning : With an increasing world population and meat consumption the black soldier fly (BSF; Hermetia illucens) shows potential as feed for animals, while recycling nutrients from food waste. To produce larvae of high quality as animal feed, further understanding is needed of how the substrate affects the nutritional composition of the larvae. LÄS MER

  5. 4. The effect of the natural antioxidants catalase and epigallocatechin added after thawing on the quality of dromedary camel spermatozoa

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Clinical Sciences

    Författare :Johanna Grundin; [2018]
    Nyckelord :Camel semen; cryopreservation; antioxidants; reactive oxygen species; sperm quality analysis;

    Sammanfattning : The objective of this study was to evaluate the effect of adding two natural antioxidants (Catalase and Epigallocatechin) to the thawing media on the quality of cryopreserved dromedary camel spermatozoa post-thaw. Also, an indirect measure of ROS production was performed by measuring malondialdehyde (MDA) production (a product of oxidative damage) post-thaw. LÄS MER