A New Method for Determining the Quality of Bionanocomposite Layers of Chicken Eggshells

2021 IEEE 11th International Conference Nanomaterials: Applications & Properties (NAP) Pub Date : 2021-09-05 DOI:10.1109/NAP51885.2021.9568392

R. Dolbanosova, V. Loboda, T. Chernyavska, O. Bordunova, Y. Shchepetilnikov, V. Opara, Y. Samokhina, O. Chernenko, V. Chivanov

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Abstract

A new method for determining the quality of the shell of edible and hatching eggs of hens has been developed. The method is based on thermal programmed desorption-mass spectrometry (TPD-MS), which consists in study kinetic parameters of carbon dioxide release from a 0,5 – 5 mkg eggshell sample during a linear temperature rise in vacuumed quartz tubes by electron impact ionization mass spectrometer with subsequent mathematical processing of obtained thermograms (curves “signal intensity carbon dioxide vs temperature”). Analysis of the thermograms makes it possible to sorting of hatching and laying hen eggs according to quality indicators, which closely correlate with indicators of density and peculiarities of microstructure of biocrystalline layers of eggshells of incubation and laying eggs. These data allow us to make conclusions about the suitability of certain batches of eggs to further technological operations

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一种测定鸡蛋壳生物复合层质量的新方法

本文提出了一种测定母鸡食用蛋和孵蛋蛋壳质量的新方法。该方法基于热程序解吸-质谱法(TPD-MS)，利用电子冲击电离质谱仪研究真空石英管内线性升温过程中0.5 ~ 5 mkg蛋壳样品二氧化碳释放的动力学参数，并对所得热图(“信号强度二氧化碳与温度”曲线)进行数学处理。热像图的分析可以根据质量指标对孵蛋蛋进行分类，而质量指标与孵蛋蛋蛋壳生物结晶层的密度指标和微观结构特征密切相关。这些数据使我们能够对某些批次的卵子是否适合进一步的技术操作作出结论

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2021 IEEE 11th International Conference Nanomaterials: Applications & Properties (NAP)

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