Black walnut is the most rare and unusual nut species. Its name is due to the dark color of its root. The useful properties of the nut and its rich content in chemical substances and vitamins allow it to use not only in the kitchen, but also in medicine.
This article explains what is black nut oil, the benefits and damages of its use, the properties of the product, the peculiarities of its storage and use.
Description and origin of black walnut
The plant was first discovered in Canada and North America, in the latitude that goes from Massachusetts to Texas, so sometimes it is called “American nut”. It did not reach southern Europe and Russia until the 18th century. Therefore, there can only be artificially cultivated. In Russia, for example, you can only cultivate in Stavropol and Krasnodar.
It is considered one of the highest trees in North America. In favorable environmental conditions, it can reach a height of up to 50 m and a thickness of the trunk of about two meters. The cortex is dark brown and oblong leaves are formed by 20 small teeth and pointed leaves.
A single sheet can reach a length of 13 cm and a width of 5 cm. Male tendrils measure up to 18 cm long, while female are arranged in clusters of 4-5. The black walnut bear fruit at 10-15 years.
Characteristics of black walnut that distinguish it, for example, from American walnut
- The height of the plant is 40 to 50 m;
- Its robust wood, often used in furniture manufacturing
- Its great cup (sometimes greater diameter than the trunk), which leans down
- deep root system;
- The roots are of a deep dark tone.
The fruits themselves can be about 5 cm in diameter, round or oval shape. The peel is quite hard and has many stretch marks.
Chemical oil composition
The black nut contains many ingredients that make its composition unique and useful.
The concentration of the main substances is the following
- Proteins – 20%;
- Fat – 68%;
- Carbohydrates – 2. 5%;
- Starch – 0. 3%;
- ashes – up to 3%;
- Dietary fiber – about 7%;
- fatty acids – 3. 4%;
- diverse sugars – 1. 2%.
Among the vitamins, the most abundant are: Colina 33 mg, vitamin E 1. 9 mg, vitamin C 1. 8 mg, B5 1. 7 mg, B6 0. 7 mg, pp 0. 5 mg, B2 0. 15 mg, B1 0. 08 mg, bet a-carotene 0. 03 mg, B9 33 µg, philoquinone 2. 9 µg and vitamin to 2. 2 µg.
Macronutrients and trace elements are found in these amounts:
| Macronutrients | Micronutrients |
| Potassium – 522 mg | Manganese – 4 mg |
| Phosphorus – 514 mg | Zinc – 3. 5 mg |
| Magnesium – 200 mg | Iron – 3. 3 mg |
| Calcium – 60 mg | Copper – 1370 mg |
| Sodium – 2 mg | Selenium – 17. 5 micrograms |
In addition, the composition includes components as useful as: Juglon, carotenus, essential oils, enzymes and tannins, glucósides, tannins, jugglers, flavonoids, saccharides, phytoncidas, etc.
Due to its unique composition, black nut oil is used as a remedy in popular medicine.
Black nut oil properties
The oil is extracted from the fruit. It is recommended to use it in the complex treatment of diseases
- liver lesions;
- lupus erythematosus;
- chronic fatigue
- tuberculosis;
- Mellitus diabetes;
- cancer pathologies;
- sclerosis;
- rheumatism;
- Lymphadenitis
Black nut oil has its advantage s-useful propietie s-and its inconvenience s-perhaps damages of its use.
Advantages
The fruits of the hazelnut and black nut oil derived from them, comprise the following benefits
- prevention of intestinal diseases and normalization of its microflora
- Strengthening of the immune system
- Antibacterial effect
- Unfraint of skin aging and its fastest recovery of damage;
- swelling
- inflammation reduction;
- analgesic and antispasmodic effect;
- Fight against viral and infectious diseases
- fight against fungal and parasitic infections;
- It is an absorbent – eliminates toxins;
- It helps to stop hemorrhages, prevents pathogens from entering the bloodstream through damaged skin.
In addition, the product is often used for sleep disorders, neurotic disorders. Also, thanks to the large number of vitamins and macronutrients in its composition, the vitality of the person increases.
Otherwise, allergy symptoms may appear: redness and skin itching, nasal secretion, sneezing, tearing, Quincke edema. In addition, nuts and their oil are very caloric, so their consumption is not recommended to overweight people or who follow a dietary regime.
Peculiarities of the use of black nut oil
Black nut oil is used not only in the kitchen, but also as a complement to medical therapy in combination with medications.
In medicine
The product is used in medicine as a component of preparations or as an independent remedy for: strengthening and restoration of immunity, treatment of skin diseases (warts or various types of dermatitis, psoriasis or herpes, burns, boils or purulent inflammations), normalizationof the function of the thyroid gland. In hemorrhoids and urinary system diseases, as well as for the treatment and prevention of diseases of the female reproductive system. In addition, the oil can be used as treatment and prevention of colds, for inhalations or mouthwash. Black walnut can also be used for vitamin deficiencies.
Other uses are: dye, juice, pills, ointments, suppositories or decoctions. The black walnut extract clean the toxins organism and helps fight fungal and parasitic infestations.
The oil is also used in cosmetology as a hair strengthening, moisturizer and skin scar.
In the kitchen
In the kitchen, the product is added to baked or ice cream products, it is seasoned in salads and is used to marinate meat or fish. It can also be used as a sauces base.
Contraindications for which it should not be used
Black nut not only has beneficial properties, but also contraindications. For example, people with individual intolerance, with stomach or intestinal ulcers, with liver cirrhosis, gastritis and thrombophlebitis should not consume it. Nor is consumption recommended during pregnancy and breastfeeding.
Where to buy it
Normally, black nut oil is sold in pharmacies and dispens without a recipe. It can also be bought directly from the supplier or manufacturer. Another source is online retailers.
Storage particularities
The product can be stored for a maximum of two years in a wel l-closed container, in a dark room and at a temperature of about +25 ° C.
Black nut oil is a unique remedy, which is used for the treatment and prevention of many diseases. It is important to remember that, in addition to the benefits, there are contraindications for its use. Do not forget the daily dose, whose excess can lead to unpleasant consequences.
