Is lettuce lettuce? Is lettuce leaf a lettuce? What are the differences?

Lettuce is an annual vegetable and fruit, the stem can be taken on the ground, the stem skin is white-green, the stem flesh is crisp and crisp, the tender young stem is emerald green, and it changes white-green after perfection. Lettuce is also known as stem lettuce, lettuce shoots, green shoots, etc. Lettuce can be divided into two types: pointed leaves and round leaves, and there are white shoots, green shoots and purple shoots according to the color of the stem.

The leaves of lettuce are symbiotic, lanceolate or ovate, 6 15 cm long, wide, the top of the leaf is acute or slowly sharp, the leaf is wrinkled in the process of flattening, and the leaf does not have a leaf stem.

Lettuce can be divided into two categories: leaf and stem. Lettuce has many names, and in herbal books it is called Miss Qianjin's cabbage, lettuce and stone endive, etc., and leaf lettuce is also called oil wheat cabbage. In fact, lettuce is a big name that includes many variations, and lettuce is one of the main types that eat stems.

For example, lettuce, small greens, etc., are all common vegetables and fruits that are common to everyone, but do not think about lettuce, all of them are variations of lettuce, they all belong to the leaf lettuce type, that is, they only eat leaves, a little bent, and the leaf edges are jagged or none, and they are generally eaten raw or fried directly.

In terms of appearance, the leaves of lettuce are spacious, and the stem is like a bamboo shoot, which is relatively thick. The leaves of the lettuce are long and thin, and the fleshy stem is thin and short, like a "miniaturized" lettuce. From the perspective of kinship, lettuce and small greens belong to the genus Lettuce, lettuce belongs to stem lettuce, and small greens belong to a variation of leaf lettuce - long-leaf lettuce.

In contrast, the small greens are more similar to the oily wheat vegetables that everyone knows. The small greens are crisp and fragrant, and are known as "phoenix tails".

Small green cabbage, also known as wheat cabbage, also sorrowful vegetables, oil wheat vegetables, belongs to the Asteraceae family, lettuce is a green plant, lettuce is a sharp leaf type leaf with tender shoots and leaves as a commodity, the leaves are long lanceolate, the color is light green, and the material is crisp. It is called in a textbook"Miss Daughter's Dish", "Lettuce" and "Borage". Stem lettuce is also known as lettuce and fragrant bamboo shoots.

Lettuce is planted in more areas than oil-wheat vegetables in various parts of China, and the flesh of lettuce is tender and tender, and the stems can be eaten raw, mixed with cold vegetables, stir-fried, dried or pickled.

Lettuce is not lettuce, lettuce leaves are not lettuce, lettuce is generally a very big progress, is short, and lettuce is relatively long, lettuce leaves are relatively wide, lettuce leaves are smaller.

Not really. First of all, lettuce is very hard, while lettuce is relatively soft. Lettuce leaves are not lettuce. Lettuce leaves are yellow, but lettuce is green.

These two names are a type of vegetable; Lettuce leaves are not lettuce, they are different things, lettuce leaves have a drier taste, while lettuce has more moisture, especially suitable for stir-frying, but lettuce leaves generally do not choose to use it to cook.

Clause. 1. Appearance. The surface of the lettuce is smooth, and the surface of the lettuce is uneven. The body of the lettuce is covered with leaves, the leaves are thin and short, the leaves are smooth, lettuce is cylindrical, and the leaves are long, stout, and coarse. Clause.

Second, the taste. The leaves of lettuce are smooth and refreshing, and the leaves of lettuce are more bitter and astringent. Clause.

3. Nutritional value. The nutritional value of lettuce is higher than that of lettuce, especially the content of protein, carotene, calcium and iron, which is much higher than that of lettuce.

Judging from the appearance, the leaves of lettuce are wide, and the stem looks like a circle, like a bamboo shoot, and is relatively thick. The leaves of the lettuce are slender and flat, and the fleshy stems are thin and short, like a "miniaturized" lettuce. From the perspective of blood relationship, lettuce and lettuce both belong to the genus Lettuce, lettuce belongs to the stem lettuce, and lettuce belongs to a variety of leaf lettuce - long-leaf lettuce.

In contrast, lettuce is more similar to the familiar lettuce.

First, the rhizome of lettuce is erect, while the rhizome of lettuce is fibrous root, and the stem is relatively short. Clause.

Second, the surface of lettuce is not very smooth, and the surface of oilseed rape is smooth; Clause.

3. The stems of lettuce are generally not edible, while the leaves are eaten by oily lettuce.

The leaves are linear or lanceolate, long and acute, the leaves are entire, ten to twenty cm long, three to five cm wide, and the base is arrow-shaped and semi-hugged; The leaves of lettuce are oval-lanceolate, 6 to 15 cm long and 2 to 6 cm wide, with an apex acute, the leaf margin serrate, and an arrow-like semi-hugging stem at the base.

When people buy green vegetables, they will always be unable to distinguish between lettuce and lettuce leaves, and many people will make purchase mistakes, and they will also think that lettuce and lettuce leaves are the same type of vegetables.

In fact, lettuce and lettuce leaves are two different types of vegetables, although the appearance is roughly similar, just look carefully, you can find that there are many differences, so what are the differences between lettuce leaves and lettuce? What are the ways to eat both?

1. The surface of lettuce leaves is smooth, showing a long lanceolate, while the surface of lettuce leaves is uneven, showing an inverted lanceolate, oval or elliptical inverted lanceolate, with an acute tip, short acuminate or rounded apex.

2. The overall size of the lettuce is relatively small, and there is no head, which is edible from the root, and the lettuce is relatively large as a whole, with a head, and only the leaves can be eaten.

3. The leaves of rape are pale green, and the lettuce leaves are bright green and emerald green.

Lettuce leaves are rich in nutrients and have a bitter taste, which can be reduced after blanching in boiling water.

Lettuce leaves can be used to make dumpling filling, bun filling, etc., the edible taste is fragrant, and can also be used to close the cavity and process into vegetable soup, egg cake, stir-fry and other edible methods, the edible taste is very good, and it has a good tonic effect on the body.

Oily wheat vegetables are also rich in nutrients, especially the content of vitamins and minerals is very high, the taste is crisp and refreshing, fragrant and pleasant, can be eaten directly, and does not need to be blanched, after stir-frying, soup, porridge, cold dressing and other methods, can promote the body's absorption and utilization of nutrients, supplement the body's metabolic needs for nutrients, and meet the body's energy metabolism needs.

1. Oilseed lettuce and lettuce leaves are two different varieties of vegetables.

Although lettuce and lettuce leaves are both a type of lettuce, lettuce belongs to leaf lettuce, and lettuce leaves are the leaves of stem lettuce, so these two vegetables are completely two different varieties, which is also the biggest difference between lettuce and lettuce leaves.

2. The appearance of lettuce and lettuce leaves is different.

There are many differences between lettuce and lettuce leaves in the leaves, and the lettuce is not only thin, but also particularly long, which is very similar to the slightly part of the leaves on the tip of lettuce, lanceolate, while the leaves of lettuce are only very thin, its length is not as long as the leaves of lettuce, we must pay attention when buying.

3. The nutritional value of lettuce and lettuce leaves is different.

Oily wheat cabbage contains a lot of dietary fiber, and it contains a lot of water, so the taste is particularly refreshing, crisp and tender. The leaves of lettuce taste far less good than oily wheat cabbage, but its nutritional value is higher, it not only contains a lot of carotene, but also contains a lot of calcium, iron and other trace elements, regular consumption can not only improve the body's resistance, but also can achieve the effect of preventing vision loss.

We need to eat something every day because this is the only way to maintain a normal life. We usually eat a lot of special things like vegetables and fruits, like snacks and other things. We need to eat some vegetarian dishes every day, for example, we will eat lettuce or lettuce, but some people can't tell the difference between these two things, so there are many people who want to ask, what is the difference between lettuce and lettuce, let's learn together.

Let's talk about lettuce <> first, lettuce is generally produced once a year or every two years, so lettuce is not often eaten. Moreover, the stems of the lettuce brigade are very straight, and they are all planted one by one, and secondly, the lower leaves of the lettuce are also very large. Let's take a look at lettuce, which is also a vegetable that comes once a year or two years and has roots and has a slightly bitter or not bitter taste.

As far as these are concerned, there are no major differences between them, but one thing to note is that lettuce is definitely not bitter. The content of both vitamins and fats is less than that of lettuce, and the carotene content of lettuce is about twice that of lettuce.

Lettuce leaves, which are very rich in vitamin components, are also rich in calcium protein and fat, and the amount of vitamin B components is the highest, although most of the water in lettuce also contains vitamin components, but compared with lettuce leaves, it is not as good as lettuce leaves in terms of vitamin and fat content; And the carotene content is about twice that of lettuce.

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The leaves of the lettuce are very wide, the stem of the lettuce stool looks like a circle, as thick as a bamboo shoot, the leaves of the rape are slender and flat, and it looks much smaller than the lettuce, the surface of the lettuce is uneven, the surface of the lettuce is smooth, the body of the lettuce is full of leaves, the jujube contains and the lettuce still has a long stem; I think lettuce will be a little more delicious.

The difference between them is that the surface of lettuce is relatively smooth and flat, while the surface of lettuce is very uneven, and their nutritional value is also different. Jueyunshan plum is more delicious than the next one, because the method is relatively simple and dusty, I like it more.

The change of district reputation is to ruin the appearance of different states, different colors, different tastes, different crispiness, and different nutritional values. I think lettuce is more delicious because it tastes crispy.