What is the efficacy and function of purple cabbage? Purple cabbage, which we often eat, is rich in various nutrients and has preventive and protective effects on human body. It can be used as cold salad or stuffing. Let's talk about the efficacy and function of purple cabbage first.

What are the functions and functions of purple cabbage? 1 What is the nutritional value of purple cabbage?

Purple cabbage is also called purple cabbage.

Rich in nutrition, especially rich in vitamin C, vitamin U, vitamins E and B, and rich in anthocyanins and cellulose, it is helpful for patients with hypertension and diabetes, so it is welcomed by people. Insecticidal and antipruritic

Purple cabbage is rich in sulfur, which is mainly used for killing insects and relieving itching, and has a certain effect on various skin itching, eczema and other diseases, so eating this kind of vegetables often is very beneficial to maintaining skin health.

The benefits of purple cabbage

1, supplement nutrition

Purple cabbage is a kind of food rich in vitamins, including vitamin B, vitamin C, vitamin E and so on. And it also contains mineral components. After eating in moderation, it can supplement the nutrition and energy needed for metabolism and avoid malnutrition.

2, sterilization and anti-inflammatory

Purple cabbage contains a certain amount of acidic substances, such as nicotinic acid and oxalic acid. , has a certain bactericidal effect. At the same time, purple cabbage can also treat inflammation such as sore throat, traumatic swelling and pain, and mosquito bites.

Step 3 protect the liver

The chemical composition of purple cabbage contains cysteine and high-quality protein, which can also stimulate cells to produce type 2 enzymes beneficial to human body, and is an important element to help the liver detoxify. Mainly used to treat common liver diseases, such as fatty liver, alcoholic hepatitis and liver dysfunction.

Step 4 stay healthy

Purple cabbage can meet the human body's demand for vitamins, and it is rich in nutrition. Eating purple cabbage often has the effect of strengthening the body. In the high-incidence season of colds, eating cabbage can effectively prevent colds, prevent throat discomfort caused by colds, and effectively relieve joint pain symptoms.

Step 5 lose weight

Purple cabbage is rich in cellulose. Eating purple cabbage can increase satiety and reduce food intake. At the same time, it can also promote gastrointestinal peristalsis, promote digestion, reduce the residence time of food in the gastrointestinal tract and reduce the absorption of fat.

It has the function of losing weight, and purple cabbage is rich in iron, which can increase the oxygen content in the blood and help the body burn fat, which is very helpful for losing weight.

6, delay aging

Purple cabbage contains anthocyanin, which is one of the common antioxidant substances in human body. Anthocyanin can scavenge free radicals in the body, which is of great help to prevent aging and related diseases.

What are the properties of purple cabbage?

Family and genus: Cruciferae, Brassica

Origin: native to the Mediterranean coast of Europe, cultivated in eastern China.

Alias: purple cabbage, red cabbage, red cabbage, red cabbage

Introduction:

Purple cabbage, also known as red cabbage and red cabbage, has a spreading degree of about 50 cm, and about 20 outer leaves. The leaves are nearly round, about 33 cm long and 30 cm wide, purple-red, and slightly green near the veins.

The ribs in the middle are deep red, and there is a lot of white powder on the leaves. Bulbs are oblate, about 12 cm in height and about 20 cm in transverse diameter. Purple, shiny, bulb weight 1. 5 ~ 2 kg.

Nutritional value of purple cabbage and the benefits of eating purple cabbage

First, the nutritional value of purple cabbage

1, the edible part of purple cabbage contains protein 100g. 4 grams, fat 0. 1 g, sugar 3. 3 grams, calcium 57 mg, phosphorus 42 mg, iron 0. Seven milligrams.

2. Purple cabbage is rich in vitamins C and V, more in vitamins E and B, and also rich in anthocyanins and cellulose.

3. Purple cabbage is rich in folic acid.

Second, the benefits of eating purple cabbage

1, anti-aging

Purple cabbage also contains anthocyanin, which is one of the most common antioxidant substances. Although it is not an essential nutrient for human body, it is very helpful to prevent aging and related diseases. Purple cabbage is also rich in vitamin C, which is the most important antioxidant.

Step 2 keep your skin healthy

Purple cabbage is rich in sulfur, which is mainly used for killing insects and relieving itching, and has a certain effect on various skin itching, eczema and other diseases, so eating this kind of vegetables often is very beneficial to maintaining skin health.

Step 3 lose weight

Iron in purple cabbage can increase the oxygen content in the blood, help the body burn fat, and is of great benefit to losing weight.

Step 4 prevent colds

Purple cabbage can relieve the symptoms of joint pain and prevent and treat sore throat caused by cold. Therefore, it is best for arthritis patients to eat this vegetable often, and in order to prevent throat inflammation caused by colds, they should also eat cabbage often in the high incidence season of colds in winter and spring.

Third, the medicinal function of purple cabbage

Purple cabbage is sweet, flat and non-toxic. It has the effects of nourishing bone marrow, benefiting five internal organs, benefiting benzene, dredging channels and relieving depression, clearing eyes and ears, strengthening people's sleep, benefiting heart and strengthening bones and muscles. Especially for gastric and duodenal ulcers, it can relieve pain and promote healing. It can also be used for patients with fat metabolism disorder.

The best time to eat purple cabbage

Purple cabbage harvested in autumn has the highest cancer inhibition rate, and it is best to eat purple cabbage at this time.

Purchase method of purple cabbage

1, hand feeling: high-quality purple cabbage feels heavy after picking, indicating that purple cabbage has sufficient water and compact structure, and its taste will be better, while inferior purple cabbage feels lighter after picking, and it will feel that there is not enough juice and its taste is poor.

2, look at the appearance: high-quality purple cabbage looks bright and shiny, and inferior purple cabbage looks dull.

Side effects of purple cabbage

1, purple cabbage can't be eaten with apples, which will affect the absorption of nutrients and vitamins.

2. When eating purple cabbage, you should control your weight. Purple cabbage is rich in dietary fiber. Eating too much will excessively promote gastrointestinal peristalsis and easily lead to diarrhea.

3, especially perennial diarrhea, people with weak constitution should not eat too much purple cabbage, purple cabbage is rich in fiber, perennial diarrhea, people with weak constitution are likely to lead to more serious diarrhea, leading to weak health, which is not good for health.

4. Purple cabbage is rich in vitamin C. It is best not to eat shrimp when eating purple cabbage. Foods rich in vitamin C and shrimp may cause poisoning.

Eating purple cabbage has the effects of resisting aging, losing weight, preventing colds and maintaining skin health, so there are many people who like to eat purple cabbage in daily life. In addition, purple cabbage also has certain medicinal effects, promoting the healing of gastric and duodenal ulcers.