1, look at the appearance

The shell of fresh quail eggs is grayish white with reddish-brown or purplish-brown stripes, and the color is bright, and the shell is hard and shiny. If the color of quail egg shell is dim and dark gray, it means that quail egg is not fresh.

2. Observation method

Put quail eggs in a cold water cup. Fresh quail eggs will sink to the bottom of the cup quickly, and stale eggs will float up quickly.

Second, the efficacy and precautions of eating quail eggs

The nutritional value of quail eggs is no less than that of eggs. They are rich in protein, cephalin, lecithin, lysine, cystine, vitamin A, vitamin B2, vitamin B 1, iron, phosphorus, calcium and other nutrients, which can tonify qi and blood, strengthen tendons and bones. Efficacy: tonify qi and blood, dispel wind and dampness, strengthen tendons and bones.

Quail eggs are rich in amino acids and halo, and contain high-quality phospholipids, hormones and other essential ingredients for human body. The contents of iron, riboflavin and vitamin A are about twice as high as those of the same amount of eggs, while the cholesterol is about one third lower than that of eggs. It is an ideal nourishing food for all kinds of weak patients, the elderly, children and pregnant women. Quail eggs are rich in protein, cephalin, lecithin, iron and vitamins.

It should be noted that the cholesterol content of quail eggs is also high. Friends of patients with obesity, hyperlipidemia and fatty liver should not eat too many quail eggs, otherwise it will aggravate the condition.