Rapid and simple purification of lysozyme from the egg shell membrane.

Rapid and simple purification of lysozyme from the egg shell

From egg shell wastes (ESWs) into advanced materials: A rapid and simple synthesis of CaO/Ca2Fe2O5 as a novel nanocomposite-derived ESW biomaterial

AbstractESW as a natural byproduct, although non-hazardous and contains calcium, magnesium carbonate and protein, is commonly disposed in landfills without any pretreatment because it was traditionally useless. In this regards, we wish to report the synthesis of a novel CaO/Ca2Fe2O5 nanocomposite based on ESW. At the first, eggshell (ES) nanopowder was prepared by ball-milling. Then, the ...

Adsorption Study of the Lysozyme from aqueous solution onto Hydroxyapatite Nanopowders

In this study, a series of laboratory tests were conducted to investigate the efficiency of hydroxyapatite (1-iAP)nanopowders towards adsorption of lysozyme from aqueous solution. In the present research. I RP nanopowderssynthesized from egg-shell characterized using SEM and FT-Ht. The adsorption of lysozyme was I mg/mL using0.1 g adsorbent in 100 mL of lysozyme solution. Adsorption data were f...

Identification and localization of lysozyme as a component of eggshell membranes and eggshell matrix.

The avian eggshell is a composite biomaterial composed of non-calcifying eggshell membranes and the overlying calcified shell matrix. The calcified shell forms in a uterine fluid where the concentration of different protein species varies between the initial, rapid calcification and terminal phases of eggshell deposition. The role of these avian eggshell matrix proteins during shell formation i...

Synthesis of Fe3O4/Eggshell and egg membrane Nanocomposite and Application for Adsorption of Cationic and Anionic Dyes

This work is reported on the synthesis of Fe3O4/eggshell nanocomposites in the absence of anystabilizer or surfactant. Fe3O4 magnetic nanoparticles were established on the egg shell. The adsorptionof Malachite green (MG) and Crystal violet (CV) as cationic dyes and Eriochrome Black T (EBT) as ananionic dye by magnetite nanoparticles loaded egg shell (MNLES) and magnetite nanop...