Explain the difference between lettuce and lettuce! A trick to teach you how to distinguish!

Lettuce and lettuce are the vegetables we often eat in our daily life, but recently some netizens left a message about the difference between lettuce and lettuce. How to distinguish and other issues, in fact, it is not difficult to distinguish between the two, and it is very simple. Today, I will explain in detail as follows:

First, a trick to teach you how to distinguish between lettuce and lettuce

1. Lettuce is an annual vegetable on the ground, the mature stem skin is white-green, stem meat is green, generally need to peel off before it can be used as vegetables to stir-fry food, mostly used to stir-fry meat to eat.

two。 Lettuce, can be divided into stem lettuce and leaf lettuce, leaf lettuce is I eat hot pot or Spicy Hot Pot must order lettuce, but stem lettuce is our fried lettuce.

Although there is only one word difference between lettuce and lettuce, there is still a big difference. Lettuce is a variety of lettuce. If someone asks you if you want to buy lettuce for stems or leaves when you buy seeds, you should immediately think of lettuce for stems and lettuce for leaves. Don't get mixed up.

Second, explain the difference between lettuce and lettuce in detail!

1. The leaves are different.

(1) the leaves of lettuce are not divided, the leaves are oblong, lanceolate, elliptic or oblanceolate, the tip is generally sharp or round, and the leaves are relatively short, usually about 6-7-8 inches.

(2) the leaf of lettuce grows on the top of the stem, is long oval, can grow very long, a leaf is about 6-15 inches, width is about 1.5-6.5 years, the top of the leaf is relatively sharp, flat when there are folds, no petiole, leaves have no hair on both sides, the color is mostly green, light green, dark green or purplish red, fuchsia generally represents the older leaves.

two。 Flowers are different.

(1) the flowers of lettuce are heads that form a panicle at the top of the stem and branches, and the flowers are yellowish.

(2) the head inflorescences of lettuce are numerous or extremely numerous, arranged in panicles at the top of the branches, and the flowers are light yellow, with about 20 flowers.

3. The main food is different.

(1) lettuce mainly eats leaves, which are usually used for stir-frying or hot food.

(2) lettuce mainly eats stems, and leaves can also be used as vegetables.

4. Eat in different ways

(1) lettuce washes the leaves clean and can eat raw directly. The common way to eat lettuce is to wrap meat in lettuce. It tastes so fresh and tender that you can't stop at all.

(2) lettuce can be eaten cold, can also be used to stir-fry meat or fried ham to eat, but also bring a kind of aroma, so that people's appetite.

5. Nutritional value is different.

(1) main nutritional value of lettuce.

vitamin E

Carotene

Protocatechuic acid

vitamin C

Beta carotene

Antioxidants

Vitamin B1

Vitamin B6

Dietary cellulose

Magnesium and phosphorus

Calcium and iron

Copper and zinc

(2) main nutritional value of lettuce.

Protein

Fat

Carbohydrate

Carotene

vitamin B

vitamin C

Carotene

Retinol

Thiamine

Riboflavin

Nicotinic acid

Calcium

Phosphorus

Iron

The above five points are the main differences between lettuce and lettuce.

Summary: the above content is a detailed explanation of the difference between lettuce and lettuce. I hope it can help you to distinguish it effectively. This paper is integrated with the network.