Essays about: "plasmin and plasminogen"

Showing result 1 - 5 of 8 essays containing the words plasmin and plasminogen.

  1. 1. Relation between αs1-casein, proteolytic activity and composition of milk from Swedish goats

    University essay from SLU/Department of Molecular Sciences

    Author : Emma Larsson; [2021]
    Keywords : swedish goat milk; αs1-casein; total proteolysis; plasmin; plasminogen; spectrophotometry;

    Abstract : In the recent decade, locally produced food has gained in interest among Swedish consumers. Consumer values for buying local food has to do with concerns about diversity, purity and authenticity of food as well as a desire to support rural areas. One type of product that has gained in interest is locally produced goat cheese. READ MORE

  3. 2. Composition and processability of milk from older cows : a pilot study on milk quality differences between young and old cows

    University essay from SLU/Department of Molecular Sciences

    Author : Gabriella Apelthun; [2020]
    Keywords : Raw milk quality; lactation number; gel firmness; rennet coagulation time; Swedish Holstein; Swedish Red;

    Abstract : Most Swedish dairy cow’s life expectancy is five years, which is 2.5 lactations. The most common reason for dairy cows being culled are e.g. READ MORE

  4. 3. Plasmin and plasminogen variation in bovine raw milk : impact of season, breed and milking system

    University essay from SLU/Department of Molecular Sciences

    Author : Jaafar Khaled; [2019]
    Keywords : Plasmin; season; breed; milking system; milk composition; plasminogen;

    Abstract : Plasmin (PL) is a native proteinase in milk, which combines a complex system consisting of its zymogen called plasminogen (PG), inhibitors and activators, which activity is known to make considerable changes in the dairy products, which represent in irregulating of casein hydrolysis and poor clotting properties, that may slow the cheese ripening process and consequently increase the processing expense. The objective of this study was to investigate if on-farm factors (i. READ MORE

  5. 4. Plasmin, plasminogen, protein and somatic cells variation of bulk milk : impact of breed, milking system and production months

    University essay from SLU/Department of Molecular Sciences

    Author : Jayarathna Shishanthi; [2017]
    Keywords : plasmin and plasminogen; somatic cell count; total protein; cow breed; milking system;

    Abstract : During a period of one year, milk samples were collected from 45 different farms in Northern Sweden. Plasmin (PL), plasminogen (PG), somatic cell count (SCC) and total protein (TP) content were investigated in bulk milk received at the dairy. READ MORE

  6. 5. Seasonal variations in plasmin activity in Swedish silo and UHT milk

    University essay from SLU/Dept. of Food Science

    Author : Eva Edlund Tjernberg; [2016]
    Keywords : plasmin; plasminogen; UHT; bovine milk; seasonal variation;

    Abstract : Plasmin (PL) is a native proteinase in milk, which incorporates a complex system of inhibitors and activators, whose activity is known to cause changes in ultra-high temperature (UHT) treated milk during storage. The objective of this study was to investigate if there were any seasonal variations in PL and plasminogen (PG) de-rived PL activity in Swedish silo and UHT milk, and if enzyme activity was affect-ed by storage temperature and storage time. READ MORE