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相关实验视频

Updated: Jul 13, 2025

Mechanical Separation and Protein Solubilization of the Outer and Inner Perivitelline Sublayers from Hen's Eggs

Mechanical Separation and Protein Solubilization of the Outer and Inner Perivitelline Sublayers from Hen's Eggs

Published on: January 27, 2021

研究笔记:用于蛋的三维微观结构基础透明度.

Lin Xuan¹, Xuefeng Shi¹, Guiyun Xu¹

¹National Engineering Laboratory for Animal Breeding and MOA Key Laboratory of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China.

Poultry science

|October 18, 2023

概括

此摘要是机器生成的。

蛋的半透明度与毛孔结构和体积有关. 蛋的高透光度与孔隙体积增加与体空间比率和孔隙形状改变有关,影响水蒸气交换.

关键词:

年龄大的产卵母.蛋微观结构蛋微观结构蛋半透明度半透明度在微型CT中使用微型CT.

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Processing Embryo, Eggshell, and Fungal Culture for Scanning Electron Microscopy

Processing Embryo, Eggshell, and Fungal Culture for Scanning Electron Microscopy

Published on: August 16, 2019

The Preparation of Chicken Ex Ovo Embryos and Chorioallantoic Membrane Vessels as In Vivo Model for Contrast-Enhanced Ultrasound Imaging and Microbubble-Mediated Drug Delivery Studies

The Preparation of Chicken Ex Ovo Embryos and Chorioallantoic Membrane Vessels as In Vivo Model for Contrast-Enhanced Ultrasound Imaging and Microbubble-Mediated Drug Delivery Studies

Published on: February 9, 2021

相关实验视频

Last Updated: Jul 13, 2025

Mechanical Separation and Protein Solubilization of the Outer and Inner Perivitelline Sublayers from Hen's Eggs

Mechanical Separation and Protein Solubilization of the Outer and Inner Perivitelline Sublayers from Hen's Eggs

Published on: January 27, 2021

Processing Embryo, Eggshell, and Fungal Culture for Scanning Electron Microscopy

Processing Embryo, Eggshell, and Fungal Culture for Scanning Electron Microscopy

Published on: August 16, 2019

The Preparation of Chicken Ex Ovo Embryos and Chorioallantoic Membrane Vessels as In Vivo Model for Contrast-Enhanced Ultrasound Imaging and Microbubble-Mediated Drug Delivery Studies

The Preparation of Chicken Ex Ovo Embryos and Chorioallantoic Membrane Vessels as In Vivo Model for Contrast-Enhanced Ultrasound Imaging and Microbubble-Mediated Drug Delivery Studies

Published on: February 9, 2021

科学领域:

动物科学动物科学
材料科学材料科学材料科学
生物物理学的生物物理.

背景情况:

蛋的半透明度会影响消费者的选择,并且与老化的母有关.
目前对透光机制的理解缺乏详细的结构洞察力.

研究的目的:

通过微型计算机断层扫描 (micro-CT) 来研究蛋的3D微观结构.
阐明蛋透光的微观结构基础及其与水蒸气交换的关系.

主要方法:

微计算机断层扫描 (micro-CT) 用于分析蛋的微观结构.
对毛孔体积,乳头空间和毛孔形态 (圆度,平度) 的定量分析.
高透明度 (T^H) 和低透明度 (T^L) 蛋组的比较.

主要成果:

在T^H组中,毛孔体积与乳腺体空间体积的比率显著更高 (P <0.01).
与T^L组相比,T^H组的毛孔呈现出更高的圆度和更低的平度 (P = 0.01).
在T^L组显示显著更高的整体蛋多孔度 (P = 0.02),表明更大的水蒸气交换能力.

结论:

蛋的半透明度受到3D孔的微观结构的影响,包括体积和形态.
变化的孔隙特性影响水蒸气交换能力,导致可观察到的半透明度差异.
微CT提供了对蛋质量特征如半透明性的结构性决定因素的宝贵见解.