Both sardines and Spanish mackerel have roe, but the roe is only found in sexually mature females. Males, as well as younger females that are not yet sexually mature, do not have roe. Sardines and Spanish mackerel roe can be eaten, and other fish roe is the same way to eat, often processed into fish roe sauce , but also some people will be fish roe fried food, the production of food is very nutritious, so it has always been loved by the people.

Fish roe is very rich in nutrients, of which the protein content is particularly high. 100 grams of fish, containing protein less than thirteen or fourteen grams, more than thirty grams. In addition, minerals are also more, but also rich in vitamin A, vitamin B, vitamin D and other ingredients, is a very high nutritional food.

Fish roe dietary precautions

1, the cooking process should be boiled through to be able to eat, otherwise it is easy to eat indigestion;

2, don't eat too much when you eat;

3, there are fish roe poisonous can't be eaten, such as pufferfish roe, catfish roe and light lip fish roe.

Reference: Baidu Encyclopedia - Fish Roe