eggshell


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Related to eggshell: calcium carbonate

egg·shell

(eg'shel),
The calcareous envelope of a bird's egg.

eggshell

(ĕg′shĕl′)
n.
The thin, often brittle exterior covering of the egg of a bird or reptile.
References in periodicals archive ?
Eggshells are perhaps one of the most discarded items in kitchens around the world.
Eggshell powder and EB@Ti[O.sub.2] samples were dispersed in Dimethyl Sulfoxide (DMSO), before the administration to the cell line.
Several agro-industrial residues, including eggshells, have been identified as potential reinforcing fillers for rubber that could serve as a replacement for carbon black (refs.
The team, from McGill University in Montreal, used new techniques to study the interior of the eggshells.
The two pigments found in the eggshells were protoporphyrin and biliverdin.
Instead, they have paid an excessive amount of attention to the eggshell and static compression and dropping force analyses.
A natural source, such as the quail eggshell waste, could emerge as a potential catalytic precursor for biodiesel production due to its low cost and high efficiency of its active phase in the transesterification reaction after a thermal treatment to form the CaO phase, as is reported in
The chicken eggshell (CE), which serves to protect and provide nutrients to the enclosed embryo is sometimes described as a "natural composite bioceramic", containing organic (50g kg-1) and inorganic (95 g kg-1) phases (Arias et al.
The eggshell is considered as residue and it is made up of calcium carbonate (94%), calcium phosphate (1%), magnesium carbonate (1%), and organic matter (4%) (Stadelman, 2000).
It is available in flat, eggshell, satin and semi-gloss sheens.
Now, EggShell Online's latest commitment to focus on enhancing the quality while keeping such durability issues in mind, has come to fruition.