CATDOLL : CATDOLL: Methods and techniques for distinguishing the age of duck eggs and chicken eggs

introduction

Duck eggs and chicken eggs are one of our common foods, and it is very useful for us to know their age. This article will introduce some methods and techniques to distinguish the age of duck eggs and chicken eggs, to help you better choose ingredients and master the timing of cooking.

1. Observe the appearance

Duck eggs are relatively larger than chicken eggs and usually have a smoother surface, while chicken eggs are relatively smaller and sometimes have some small bumps on the surface.

2. Check the color of the eggshell

Duck eggs usually have a darker grey shell, sometimes with greenish spots, while chicken eggs usually have a white or brown shell.

3. Take a Sniff

You can also judge the freshness of eggs by smelling them. Duck eggs generally have a strong odor, while fresh eggs are basically odorless.

4. Open the eggshell

By opening the eggshell, you can further determine the age of the egg. If the yolk becomes flat and the egg white becomes thinner, the egg is relatively old. Fresh eggs are usually rounder and the egg white is thicker.

5. Use the immersion method

Put duck eggs and chicken eggs into water respectively. If the eggs sink to the bottom of the water, it means that the eggs are older; if the eggs float on the water, it means that the eggs are younger. This is because the eggshell has poor air permeability and the water in the egg will gradually lose over time.

Summarize

We can accurately judge the age of duck and chicken eggs by observing the appearance, checking the color of the eggshell, smelling the odor, opening the eggshell, and using the water immersion method. Mastering these skills can help us better choose ingredients, arrange the cooking time reasonably, and ensure the freshness and taste of food.

Thank you for your patience in reading this article, I hope these methods and tips are helpful to you!