Essays about: "Novozymes"

Found 5 essays containing the word Novozymes.

  1. 1. Real time estimations of kLa and viscosity in a fermentation pilot plant

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Arvid Norberg; [2022]
    Keywords : Oxygen transfer; Viscosity; Fermentation; Biotechnology; Direct method; kLa; OUR; DO; Online monitoring; Soft sensor; Fungus; Fungal fermentation; A. oryzae; A. niger; Herschel-Bulkley; Power law; Shear thinning; Novozymes; Enzymes; Technology and Engineering;

    Abstract : Fermentation is a process that utilizes live microorganisms to produce different biological products such as enzymes. The oxygen mass transfer rate is often the limiting factor in aerobic fermentations and thereby an important process parameter. READ MORE

  3. 2. In vitro performance prediction of LBFs using lipolysis-permeation assay with the LiDo artificial membrane: Validation and protocol optimization

    University essay from Uppsala universitet/Institutionen för farmaci

    Author : Alaa Zangana; [2021]
    Keywords : ;

    Abstract : Lipid-based formulations (LBFs) can be an effective formulation strategy to improve the bioavailability of lipophilic drugs. However, conventional single-compartment in vitro lipolysis assays often underestimate LBF performance in vivodue to the absence of absorption sink. READ MORE

  4. 3. Kinetic Modelling of Fluidised Bed Drying of Enzyme Granules and Effect on Enzyme Stability

    University essay from Lunds universitet/Bioteknik (master)

    Author : Edvin Ingmarsson; [2019]
    Keywords : fluidised bed; drying; enzyme; stability; mathematical modelling; biotechnology; bioteknik; Technology and Engineering;

    Abstract : In the production of solid enzyme products, the granules are dried in a fluidised bed dryer prior to being coated with a protective salt coating. The coating exhibits a low mass diffusivity, which essentially encapsulates any present moisture inside. During the coating process moisture is inevitably added to the granules. READ MORE

  5. 4. Probing Control in B. licheniformis Fermentations

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Ola Johnsson; [2010]
    Keywords : Technology and Engineering;

    Abstract : In industrial biotechnical processes in fed-batch mode it is desirable to keep a high feed rate in order to achieve a high production rate, while simultaneously avoiding overflow metabolism. This means that the optimum of the process is close to the point where it risks crashing due to the effects of overflow metabolites. READ MORE

  6. 5. Evaluation of Different Enzymes and Yeasts, and Their Impact on Bioethanol Production Based on Debranned Wheat

    University essay from Institutionen för fysik, kemi och biologi

    Author : Lina Lindberg; [2009]
    Keywords : Bioethanol; debranned wheat; α-amylase; glucoamylase; protease; baker’s yeast; Ethanol Red; AmyloFerm; HPLC; GC; viscosity;

    Abstract : Bioethanol is a fuel of tomorrow, and progress in the use of enzymes and reduction of non-fermentable materials by debranning will probably be a part to make it more economical with low environmental impact.   Ethanol production based on debranned wheat was optimized in this study by batch experiments as well as continuous experiments in laboratory scale. READ MORE