Essays about: "bovine"

Showing result 11 - 15 of 177 essays containing the word bovine.

  1. 11. Estimating the effective population size of Swedish native cattle : understanding the demographic trajectories of indigenous Swedish cattle breeds

    University essay from SLU/Dept. of Animal Breeding and Genetics

    Author : Dolapo Adepoju; [2022]
    Keywords : Swedish native cattle; effective population size; genetic drift; cattle demographic trajectories; native cattle conservation;

    Abstract : The indigenous cattle populations are on the decline globally with the continuous improvement of genetic gains in commercial breeds. Due to their unique adaptive features to the local ecosystem, traditional cattle breeds are pools of valuable genetic resources that could help combat the impact of climate change in the near future. READ MORE

  3. 12. Impact of storage at freezing temperatures on casein micelle size, coagulation properties and curd yield in bovine milk

    University essay from SLU/Department of Molecular Sciences

    Author : Ebba Bondesson; [2022]
    Keywords : Casein micelle size; milk coagulation time; gel strength; curd yield; freezing; freeze drying;

    Abstract : Frozen storage is an efficient and convenient way to preserve and transport milk, but the effect from frozen storage needs to be further researched. The objective of this study was to investigate how storage at freezing temperatures (-80°C and -20°C) of frozen and freeze-dried bovine milk samples, respectively, affects pH, casein micelle size, ethanol stability, rheological properties and curd yield. READ MORE

  4. 13. Characterization of bovine milk from indigenous species from Sri Lanka

    University essay from SLU/Department of Molecular Sciences

    Author : Jonathan Skager; [2022]
    Keywords : Milk; total proteolysis; protein profile; capillary electrophoresis; fluorescence; indigenous cattle; Jersey cattle; Friesian cattle; Sri Lanka;

    Abstract : Sri Lanka is a country in south Asia that from the beginning of the 21st century, until 2016 almost doubled their quantity in milk import, this to meet their national market demand for dairy products. The country is divided into different agroecological zones, which are the up-country, mid-country, and the lowlands. READ MORE

  5. 14. Aromatic Ring Flips and Local Volume Fluctuations in BPTI

    University essay from Lunds universitet/Biofysikalisk kemi

    Author : Simon Enbom; [2022]
    Keywords : Biophysical Chemistry; Molecular Dynamics; Protein Dynamics; Activation Volume; Aromatic Ring Flips; BPTI; Biology and Life Sciences; Chemistry; Technology and Engineering;

    Abstract : Aromatic ring flips are a classic example of a dynamic process in proteins. Discovered decades ago, methodological limitations hindered progress at the time. Ring flips have gained new interest and experimentalists can measure the flip rate and thermodynamic quantities associated with it. READ MORE

  6. 15. Antimicrobial drug residues in milk : effect on mesophilic starter cultures

    University essay from SLU/Department of Molecular Sciences

    Author : Frida Willdén; [2022]
    Keywords : mesophilic starter cultures; lactic acid bacteria; aroma producing bacteria; acid producing bacteria; penicillin G; oxytetracycline; trimethoprim; sulfadiazine;

    Abstract : Starter cultures have an essential role in cheese production contributing to desired acid production and formation of aroma- and flavour compounds during cheese maturation. Residues of antimicrobial drugs might reduce the activity of dairy starter cultures and subsequently cause impaired cheese quality. READ MORE