Pigmentation of White, Brown, and Green Chicken Eggshells Analyzed by Reflectance, Transmittance, and Fluorescence Spectroscopy

Pigmentation of White, Brown, and Green Chicken Eggshells Analyzed by Reflectance, Transmittance, and Fluorescence Spectroscopy

Abstract We report on the reflectance, transmittance and fluorescence spectra (λ=200–1200 nm) of four types of chicken eggshells (white, brown, light green, dark green) measured in situ without pretreatment and after ablation of 20–100 μm of the outer shell regions. The color pigment protoporphyrin...

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Bibliographic Details
Main Authors: Dr. Edwin Ostertag, Miriam Scholz, Julia Klein, Prof. Dr. Karsten Rebner, Prof. Dr. Dieter Oelkrug
Format: Article
Language:English
Published: Wiley-VCH 2019-08-01
Series:ChemistryOpen
Subjects:
chicken eggshells
fluorescence spectroscopy
UV/Vis spectroscopy
porphyrinoids
proteins
amino acids
Online Access:https://doi.org/10.1002/open.201900154

Internet

https://doi.org/10.1002/open.201900154

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