Why is lettuce bitter? What dishes can be made with lettuce?

Lettuce is rich in nutritional value, containing dietary fiber, calcium, iron, copper and other minerals. It can be prepared in a variety of ways and can be used as a side dish. It is also very convenient to eat. Sometimes lettuce tastes bitter. What is the reason?

Contents of this article

1. Why is lettuce bitter?

2. What dishes can be made with lettuce?

3. Nutritional value of lettuce

Why is lettuce bitter?

Different varieties:

Some varieties of lettuce contain more lactucin, so the newly grown lettuce will naturally be bitter. In addition, if there is too little water during the growth process, the lettuce will also become bitter.

Natural factors:

Natural conditions can cause some lettuces to taste bitter. If the lettuce is not harvested in time, its growth period will be extended. In addition, during the growth process, the light conditions are not very good, resulting in a relatively low content of sweeteners, which can also cause the lettuce to taste bitter.

Soil factors:

When growing lettuce, if the heavy metal content in the soil is relatively high, the grown lettuce will be particularly bitter.

Improper fertilization:

If lettuce is not provided with sufficient nitrogen fertilizer during its growth process, the newly grown lettuce will taste bitter.

What dishes can be made with lettuce

Lettuce, also known as leaf lettuce, goose lettuce, and baby lettuce, is rich in nutritional value. Lettuce is rich in dietary fiber, calcium, iron, copper and other minerals. The ways of cooking lettuce include fried lettuce, lettuce with oyster sauce, cold lettuce, lettuce with oyster sauce and mushrooms, lettuce scrambled eggs, lettuce soup with meatballs, lettuce tomato salad, lettuce porridge, lettuce with shrimp, lettuce clear soup, lettuce with sesame sauce, stir-fried lettuce, lettuce tofu skin, lettuce and seaweed soup, lettuce stewed with pork ribs, and lettuce fried pork.

Nutritional value of romaine lettuce

Ball lettuce is also called cluster lettuce, which is the kohlrabi in our Northeast. Kohlrabi is more nutritious than ordinary lettuce and has a rounder shape, like a ball.

There is a lot of water in the lettuce. The lettuce is green and is also a green vegetable. When we cut the lettuce, we can feel that it contains a lot of water. As we all know, 80% of our human body is water, and the water content in the lettuce is about 95% of the total. This is an extremely high proportion, so it is crispy and fresh when eaten raw.

Lettuce is a good thing with high water content, dietary fiber and mannitol. People with cholesterol and high blood lipids can eat more. It is best to eat lettuce raw, so that the dietary fiber, mannitol and other nutrients in it can be well protected.