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Decalcification Studies on Avian Eggshell
Published online by Cambridge University Press: 15 February 2011
Abstract
Avian eggshells are one of the most rapidly calcifying systems known. Although the entire shell contains ∼ 97 weight % CaCO3, etching in EDTA reveals great spatial variability in etching rate. A correlation between the etching rate of various regions and the relative positions of the different parts in the calcium reserve assembly (CRA) has been made; the CRA is the source of calcium during natural decalcification by chick embryos.
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- Copyright © Materials Research Society 1993
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