Group Members: Rubini Devi a/p Selvarajoo SB09005 Kalai selvi a/p Mohanraj SB09031 G.Sumithalaksmy a/p Gunasegara n SB09063 Calvin Lee Weng Leong SB09017.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Differentiate the extraction method used to extract metabolic compounds, protein & nucleic acid. Include the principle of extraction, common method &equipment used in each extraction process.
CONT…. metabolic compounds, protein & nucleic acid. Include the principle of extraction, common method &equipment used in each extraction process.
Two kinds of polymer or a kind of polymer and a kind of salt dissolved in the same solvent, because of the Non-Intersoluble between polymers or polymer and salt, when the concentration of polymer or inorganic salt reached a certain value, will divided into two phase which are Non-Intersoluble.
Aqueous Two Phase Extraction is a method of extraction that utilize the materials which has got a different partition coefficient in two insoluble, aqueous two-phase.
The system that can form aqueous two-phase are:
Ion-type polymer - non-ion-type polymer(intermolecular repulsion)
polymer-low molecular weight compound(salting-out effect)
－the effect of interfacial tension to mass transfer is much greater than those other physical properties, for instance: density, viscosity, diffusion coefficient.
PRINCIPLE OF CONVENTIONAL EXTRACTION SYSTEM Coefficient in Aqueous
Aqueous solvent system Coefficient in Aqueous
Non- aqueous solvent system Coefficient in Aqueous
Process Flow Diagram Coefficient in Aqueous
METHOD Coefficient in Aqueous
Thank You Coefficient in Aqueous