Essays about: "Methylcellulose"

Found 4 essays containing the word Methylcellulose.

  1. 1. Fused deposition modeling of API-loaded mesoporous magnesium carbonate

    University essay from Uppsala universitet/Nanoteknologi och funktionella material

    Author : Andreas Abdelki; [2020]
    Keywords : Additive manufacturing; 3D-printing; Fused deposition modeling FDM ; Fused filament fabrication FFF ; Drug delivery; Amorphous drugs; Mesoporous magnesium carbonate; Upsalite; Cinnarizine; Hydroxypropyl cellulose HPC ; Hydroxypropyl methylcellulose acetate succinate HPMCAS ; Klucel ELF; AquaSolve LG;

    Abstract : In this thesis, the incorporation of drug loaded mesoporous magnesium carbonate as an excipient for the additive manufacturing of oral tablets by fused deposition modeling was investigated. Cinnarizine, a BCS class II drug, was loaded into the pores of the mesoporous material via a soaking method, corresponding to a drug loading of 8.68 wt%. READ MORE

  3. 2. Formulation of nanoemulsions stabilized by cellulose nanocrystals

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Marco Maccagno; [2020]
    Keywords : nanocellulose; hydroxypropyl methilcellulose; Pickering emulsions; microfluidization; drug delivery; nanocellulosa; hydroxipropylmetylcellulosa; Pickering emulsioner; microfluidization; drogleverans;

    Abstract : Cellulose nanocrystals (CNCs) are bio-based nanoparticles with the ability to stabilize oil and water emulsions thanks to their intermediate wettability and nanometric size. These and other types of particle-stabilized emulsions, commonly referred to as Pickering emulsions, are of great academic and industrial interest due to their superior stability against drop coalescence compared to classical surfactant-stabilized emulsions. READ MORE

  4. 3. Comparison of anaerobic sludge granules from different wastewater plants with respect to granule size, substrate degradation and methanogenic community

    University essay from SLU/Department of Molecular Sciences

    Author : Jonathan Andrén; [2018]
    Keywords : anaerobic digestion; granule; UASB; EGSB; VFA; methanogen; acetoclastic; hydrogenotrophic; acetogenic; mcrA; ; T-RFLP; methanosarcina; methanosaeta;

    Abstract : Within the objective to replace fossil fuel with sustainable sources there is a growing pressure to advance such development. Anaerobic digestion (AD) is beneficial not only as a waste management technology, but also to recycle organic waste into methane which can be used for heating, production of electricity or vehicle fuel. READ MORE

  5. 4. Improvement of physical manageability of refrigerated methylcellulose-containing vegetarian meat substitutes

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Carl-Johan Frelander; [2015]
    Keywords : Combination; Agent; Gelling; Starch; Hydrocolloid; Gel; Mixed; Substitute; Meat; Vegan; Manageability; Structure; Methylcellulose; Locust Bean Gum; Carrageenan; food technology; livsmedelsteknologi; Technology and Engineering;

    Abstract : The following work investigates the possibility of improving the structure of methylcellulose-containing vegan meat substitutes in terms of susceptibility to physical stress during handling at refrigerator and room temperatures. Attempts to combine the hot-setting gelling agent methylcellulose with another cold-setting hydrocolloid or starch were performed in order to create a structure that is rigid and manageable at refrigerator temperatures as well as when heated for consumption. READ MORE