Plant Magazine of Botanical-online September 2017

Natural remedies

Mustard greens properties

(Brassica juncea)

CHARACTERISTICS OF MUSTARD GREENS

Common English name: Mustard greens, brown mustard, indian mustard, India mustar, Chinese mustard, leaf mustard, Kai Choi

Etymology: The term 'mustard' derives from the Latin "Mustum ardens", which literally means "burning grape must". This derives from an ancient preparation made with grape juice and mustard, that had a burning taste.

- Spanish / Castellano: Mostaza india, mostaza de la India, mostaza china, mostaza de hoja, mostaza junciforme, mostaza marrón.

- French / Français:: Moutarde brune, moutarde chinoise.

- Catalan / Català: Mostassa bruna

- Basque /Euskara: ziape, urdunputxa

- Portuguese / Português: mostarda castanha, mostarda marrom, mostarda orienta, mostada chinesa, mostarda da índia.

- Italian / Italiano: Senape indiana

- Romanian / Română: Indian mustard

- Turkish / Türkçe: hint hardal

- Dutch /Nederlands: Indische mosterd, Sareptamosterd

- German / Deutsch: Braune Senf, Chinesischer Senf, Indischer Senf, Sareptasenf, Ruten-Kohl

- Polish /Polski: Kapusta sitowata

- Danish / Dansk: Indisk sennep

- Norwegian /Norsk bokmål: Indisk sennep

- Finnish /Suomi: Sareptansinappi

- Swedish /Svenska: Sareptasenap

Scientific name: Brassica juncea.

Taxonomic synonym: Brassica integrifolia (H. West) Rupr; Brassica japonica Thunb.; Brassica willdenowii Boiss.; Sinapis juncea L. : Brassica juncea var. juncea (L.) Czern.; Brassica juncea var. crispifolia L.H. Bailey; Brassica juncea var. japonica (Thunb.) L.H. Bailey; Brassica integrifolia (Vahl) O.E. Schulz

Family: Brassicaceae, or Cruciferae

Botanical description of mustard greens

Photo of mustard greens leaves
Photo of mustard greens leaves

Mustard greens (Brassica juncea) is an annual plant of the Brassicaceae family, between 30 and 100 centimeters tall.

Stem erect, smooth, branched and glaucous.

Basal leaves pinnately divided, larger than the upper leaves, between 10 and 20 centimeters long, with toothed margins.

Upper leaves alternate, sessile or with short petiole, oval and lanceolate. Margins are mostly toothless.

The inflorescence is terminal and erect.

Pedunculate flowers, yellow, formed by four crossed petals (characteristic form of Brassicaceae or cruciferous plants). The calyx consists of four equally crossed sepals. It contains six stamens.

Indian mustard blooms from May to early October.

The fruit of the mustard plant is a nut in structure or dried leguminous silicua. This fruit is long, narrow and straight, thinner at the end forming a beak 4-5 mm and attached to the stem.

Inside it. it contains the seeds, brown, with a size between 1.2 and 2 millimeters in diameter.

Used parts of mustard greens

- The leaves are cooked as a vegetable in African, Italian, Indian, Chinese and Japanese cuisines. It has a cabbage-like but more intense flavor.

- Mustard seeds for oil extraction. This oil is mainly used in India, and has a characteristic spicy flavor. Although it may seem unusual, the fact is that oil is also extracted from other cruciferous plants, such as rapeseed, perhaps the best known.

Composition of Mustard greens

- Protein

- Fat (higher content of the seeds in the leaves).

- Glycolipids (leaves)

- Fiber

- Isothiocyanates: Indian mustard seeds contain: the alilsevenol allyl isothiocyanate or isothiocyanate and crotonyl isothiocyanate.

- Minerals: calcium, copper, iron, magnesium, zinc

- Vitamins: Vitamin C, Vitamin A (as beta carotene)

- Oxalic acid (leaves): oxalates are components that prevent calcium absorption. This can be avoided boiling the leaves and discarding the cooking water. With this method, oxalates (which dissolve in water) pass to the cooking water and we reduce its intake.

Composition of mustard greens
(Brassica juncea) per 100g.
Nutrient Amount
Energy/ Calories 26kcal.
Carbohydrates 4,90g.
Proteins 2,70g.
Fats 0,20g.
Fiber 3,30g.
Ash 1,40g.
Calcium 103mg.
Phosphorus 43mg.
Magnesium 32mg.
Iron 1,46mg.
Sodium 25mg.
Potassium 354mg.
Zinc 0,20mg.
Selenium 0,90mcg.
Vitamin A 5.300UI
Vitamin C 70mg.
Thiamin (B1) 0,08mg.
Riboflavin (B2) 0,11mg.
Niacin (B3) 0,80mg.

MUSTARD GREEN PROPERTIES

What are mustard greens?

Mustard greens are the fresh leaves, flower buds or stems of the Indian mustard (Brassica juncea). It is a food little used in the West, but its use as edible plant is very old in India, where this plant is native.

The Indian mustard has very prominent edible properties as a result of its rich in vitamins, minerals and phytochemicals.

In fact it belongs to genus Brassica, a group of plants with proven medicinal-edible benefits, in which we find such outstanding plants such as broccoli, cabbage, brussels sprouts, etc

Mustard greens are antioxidant

Due to its content of glucosinolates, this plant has outstanding antioxidant properties. Antioxidants are able to neutralize the negative effects of free radicals, which are responsible for cellular oxidation.

Glucosinalates of mustard green are converted into isothiocyanates. These are the substances that provide the characteristic burning aroma of this plant, which unmistakably recalls the common mustard. These components are a very important food for anti-cancer.

Eating these food slows aging and protects us from developing cancerous tumors.

Besides the glucosinolates, mustard greens is rich in other components with antioxidant properties. These include vitamins (Vitamin E, Vitamin C and Vitamin A in the form of carotenoids) and minerals (manganese) and other phytochemicals (quercetin, kamferol, stigmaterol, beta-sitosterol, campesterol)

Mustard greens protect our heart and our arteries

This protection is determined by both, the high amount of soluble fiber and vitamin K.

Mustard fiber, in combination with the liquid in the intestine, forms a paste surrounding cholesterol and hinders its absorption into the bloodstream. Therefore, this cholesterol is expelled through the stool. Cholesterol lowering is a guarantee of prevention of circulatory diseases, such as strokes, thrombosis, atherosclerosis, etc.

We musnt forget that mustard green leaves are very rich in phospholipids. Phospholipids, like lecithin in soy, help reduce cholesterol.

Moreover, its high amount of vitamin K also seems to provide interesting properties for the heart and arteries. On the one hand, it is considered that this vitamin has anti-inflammatory properties, which may decrease the negative effects of chronic inflammation on the circulatory system.

On the other hand, vitamin K is supposed to be helpful in preventing cardiovascular diseases due to their ability to stop plaque formation of "bad cholesterol" (LDL) in the arteries.

Other components with anti-cholesterol properties in mustard leaves are campesterol and stigmasterol

Mustard greens a very light food

Mustard greens have very few calories because of their high water content and low content of carbohydrates and fats. All this makes them a suitable food for those who have obesity problems.

Moreover, its high potassium content gives them diuretic properties, well suited to remove excessive fluids. Eating this food can help in slimming diets.

Mustard greens, very rich in vitamin A and vitamin C

Green mustards are very rich in vitamin A, in the form of carotenes. This vitamin, besides possessing antioxidant properties, is very interesting to preserve vision health, because it prevents eye diseases like night blindness, nearsightedness, farsightedness, etc.

This vitamin also plays a very important role in the immune system, helping to strengthen the defenses and preventing the emergence of infectious diseases.

No less important is vitamin A in maintaining skin, nails or hair in good state, because of its regenerative properties of the cells.

Vitamin C is also a very healthy vitamin for the skin. It prevents or improve skin conditions (psoriasis, eczema, skin spots, burns, skin sagging, wrinkles, etc,) and helps to collagen formation.

Eating food rich in vitamin C prevents allergies or asthma attacks or helps to dimish the symptoms of flu or cold and speeds recovery from these diseases.

How to eat mustard greens

- They can be eaten raw in salads, together with other vegetables (tomatoes, cucumbers, lettuce, etc)

- They can be fried or cooked with other vegetables (potatoes, onions, etc)

- For non vegetarian people, they can be stewed with pork or beef.

Which mustard greens are the best?

It is adviced to buy very fresh leaves, especially those having dark green colours and not showing any sign of rottenness or bad color.

Mustard greens contraindications

- Hypothyroidism: The goitrogenic components of mustard greens affect the functioning of the thyroid gland in people with hypothyroidism. This effect has not been demonstrated in healthy adults.

- People with dyspepsia: This plant contains irritants that damage the stomach lining and cause severe pain to people with dyspepsia, gastritis or stomach ulcer.

- Digestive ulcers: Mustard stimulates the digestive functions and can worsen digestive ulcers and heartburn.

- Varicose veins: Mustard is contraindicated for people with vascular problems because it stimulates circulation. People with circulatory problems, varicose veins, phlebitis or thrombosis should not take medicines with mustard (topically or internally).

- Affections of the urinary tract: Medicines with mustard should not be taken by those with urinary diseases such as cystitis or renal colic because an excess of mustard can cause inflammation of the urinary tract.

Other diseases that should not be treated with mustard

- Renal insufficiency: People with renal insufficieny should avoid mustard greens and mustard seeds because they are foods rich in oxalates and potassium.

- Intestinal diseases: Mustard can cause outbreaks and digestive disorders to people suffering from dumping syndrome, inflammatory bowel disease, Crohn's disease and irritable bowel syndrome.

- Diseases of the nervous system: Mustard can have convulsant effect, so that it should not be taken by people with nervous symptoms such as multiple sclerosis and Parkinson's disease.

- Allergy to cruciferous plants: Some people are allergic to components of mustard and other cruciferous plants. they must first ask the doctor if they have any allergies to cruciferous plants before starting treatment.

Some known plants of this family are the arugula, broccoli or cabbage. The use of these plants in people who are allergic can cause anaphylaxis.

More information on mustard in the listing above.

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This material is for informational purposes only. In case of doubt, consult the doctor.
"Botanical" is not responsible for damages caused by self-medication.

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