What kind of vegetable does rape refer to, and what is the difference between rape and greens?

Rape, also known as cabbage, is the tender stems and leaves of the cruciferous plant rape, dark green in color, like cabbage, belonging to the cruciferous cabbage variety.

Rape contains a variety of nutrients and is rich in vitamin C. According to the color of its petioles, there are two kinds of rape: white stem vegetable and green stem green. White stemmed cabbage, green leaves, white petioles, erect, crisp and tender texture, small bitterness and slightly sweet.

Green stalks, green leaves, pale green petioles, flattened and slightly concave, fat and erect, dwarf plants, thick leaves. The texture is crisp and tender, with a slightly bitter taste.

Extended Materials. Benefits of eating rape.

1. Rapeseed is an important source of nutrients for the maintenance and growth of human mucosa and epithelial tissue, which is beneficial to resist hyperkeratosis.

2. Rape has the effect of promoting blood circulation, dispersing blood and reducing swelling, and has a certain beauty effect. Pregnant women with postpartum congestion, abdominal pain, erysipelas, swelling and abscesses can be assisted by eating rape**.

3. Rape contains substances that can promote the synthesis of rhodopsin, which can play a role in brightening the eye.

Precautions for eating rape.

1. When eating rapeseed, it is not advisable to cook for too long, and at the same time, it is also necessary to pay attention not to cut the fresh and tender rape for a long time. After washing, it should be cooked immediately, and it is suitable to stir-fry with a high fire, which can not only keep it crispy, but also keep its nutrients from being destroyed.

2. Cooked rape should not be eaten after overnight. Green leafy vegetables contain a lot of nitrate, and after a period of storage, due to the action of enzymes and bacteria, it will turn into nitrite, which is a harmful substance that causes stomach cancer.

3. Rape is a hair product, so patients with chronic diseases such as acne, early pregnancy, eye diseases, scabies, and fox odor should eat less.

4. People who are allergic to rape should not eat it. Rape may also become an allergen, if it is allergic to rape, edible rape may cause ** redness, swelling, frequent diarrhea, indigestion, headache, sore throat, asthma and other allergic symptoms, so such people should also avoid eating rape.

The difference between rape and greens is that the leaf shape is different, the origin is different, and the seed color and shape are different.

1. The shape of the leaves is different.

Rape leaves have lobes on the margins, oblong and oval above the middle, and the tip is lanceolate.

The leaves of greens are obovate or broadly obovate.

2. The place of origin is different.

The origin of oilseed rape is Europe.

The origin of greens is Asia.

3. The color and shape of the seeds are different.

The seeds are purple-brown with honeycomb patterns.

The color of rape seeds is yellowish-brown and has a grid-like shape.

Introduction of rape:

In the Northeast, it is called rapeseed, small greens, which is an annual herb, a vegetable with stems and leaves, and is dark green in color. It likes cold and cool, has strong cold resistance, and the minimum temperature of seed germination is 3-5, and seedlings can emerge in 3 days under 20-25 conditions. The root system is more developed, the taproot is deep into the soil, and there are many branches and fine roots, which requires deep soil layer, good structure, rich organic matter, not only fertilizer and water retention, but also loose and aerated loamy soil.

In weakly acidic or neutral soil, it is more conducive to increasing yield and improving the oil content of rapeseed.

Canola is highly nutritious and high in vitamin C. Rapeseed generally grows in relatively humid climates, such as southern China. Rape also has many uses, such as rape flowers can be eaten when they are not budding; When rape flowers are in full bloom, it is also a beautiful scenery (there is a rape flower viewing tourist area in Hanzhong City, Shaanxi, China); After the flowers have withered, the rapeseed can be pressed for oil.

The rape that we eat daily belongs to the cabbage, which is a vegetable with stems and leaves. Rape is also called Shanghai green, Shanghai cabbage, Xiaotang cabbage, etc., and the area of Jiangsu and Zhejiang is called small green. Rapeseed is leafy, white and erect, crisp and tender in texture, slightly sweet in taste, and its fruit is often used to make edible oil.

Rapeseed is a cruciferous and brassica herbaceous crop. The stems are erect and branched, with only a few scattered bristles on the young leaves. The petiole is centimeter long and has lobes at the base.

Oilseed rape is mainly used as an oil crop, with green parts and fleshy roots being eaten as vegetables and sometimes as animal feed.

Rape, more disadvantage refers to European rape. It is widely cultivated throughout China, and after many generations of reproduction, it has been crossed to produce multiple varieties that are suitable for different growing conditions and have different characteristics.

Rape is cabbage, belongs to the cruciferous plant rape, generally divided into rape white stem cabbage and green stem cabbage two kinds, rape fried after the best to eat on the same day, so as not to place too long to cause a large amount of nitrite and other harmful substances, in addition rape can not be eaten with cucumbers, yams, may cause nutrient loss.

1. Oil cabbage

Rape is cabbage, is a kind of cruciferous plant rapeaceae, can be divided into two kinds of white stem cabbage and green stem cabbage through different colors, rape contains a large number of nutrients, and vitamin content is rich, the appropriate amount is more beneficial to human health.

2. Precautions

Rape can not be eaten overnight, green leafy vegetables generally contain a large amount of nitrate substances, after being placed overnight, enzymes and bacterial substances will breed a large amount of nitrite, which is a carcinogen, and will cause adverse effects on the human body after eating.

3. Contraindications for eating

Rape can not be eaten with cucumber, cucumber contains a lot of vitamin-decomposing enzyme substances, and rape contains a lot of vitamins, eating the two together may inhibit the body's absorption of vitamins, and eating rape and yam together will cause the loss of nutrients.

<> oilseed rape is generally not used for cooking, but is mainly used as an oil crop, and sometimes it is also used as animal feed. Rapeseed is a cruciferous family, Brassica spp., also known as rapeseed, sesame rapeseed, etc., mainly used as oil crops, sometimes also used as animal feed, cultivated in various parts of China, one of the main oil crops, widely planted all over the world.

Canola is generally European rape, and the origin of canola is Europe, but it is widely cultivated all over the world. European rapeseed is planted all over China, and after many generations of reproduction and hybridization, it has produced a variety of varieties that can adapt to different growth environments and have different characteristics, and in many places in China, rapeseed is its main planting vegetable.

Canola refers to:

Oilseed rape is mainly used as an oil crop, while its green parts and fleshy roots can be eaten as vegetables and sometimes as feed for livestock. Hanxiao Zen rapeseed is native to Europe, but the wild cultivation resources of European rapeseed have not been found in the wild. Oilseed rape is widely cultivated and planned throughout China and is cultivated all over the world.

Rape is actually very common in our lives, and it has a great economic value. European oilseed rape is one of the most important vegetable oils** and has a wide range of uses. Seed oil is also used in the manufacture of lubricants, greases, varnishes, soaps, resins, nylon plastics, insect repellents, stabilizers, and pharmaceuticals.

In oil crop cultivation, European oilseed rape jumped to second place after soybeans and is widely cultivated around the world. At the same time, due to the energy crisis and the low air pollution and renewability of rapeseed oil burning in Europe, more and more people are using rapeseed as a biofuel, making it a green resource.