Tung (tung tree, oil tree). Legends, myths, symbolism, description, cultivation, methods of application

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Tung (tung tree, oil tree). Legends, myths, symbolism, description, cultivation, methods of application

cultivated and wild plants. Legends, myths, symbolism, description, cultivation, methods of application

Content

Photos, basic scientific information, legends, myths, symbolism
Genus, family, origin, range, chemical composition, economic importance
Botanical description, reference data, useful information, illustrations
Recipes for use in traditional medicine and cosmetology
Tips for growing, harvesting and storing

Tung (tung tree, butterwood), Aleurites. Photos of the plant, basic scientific information, legends, myths, symbolism

Tung (tung tree, oil tree)

Basic scientific information, legends, myths, symbolism

Sort by: Tung (Aleurites)

Family: Heather (Euphorbiaceae)

Origin: Tung originates from the region of Southeast Asia, including India, China and Indonesia.

Area: Tung is cultivated in various parts of the world including Southeast Asia, Africa, Australia and Oceania.

Chemical composition: Tung contains a lot of oil, which consists mainly of linoleic, oleic and linolenic acids. It also contains proteins, carbohydrates, vitamins and minerals.

Economic value: Tung is a popular source of oil for soaps, varnishes, paints, and other industrial products. Tung oil can also be used as a food product as well as livestock feed. In addition, tung is used in medicine to treat a number of diseases due to its beneficial properties. Tunga leaves are also used as feed for livestock and pigs.

Legends and myths: In some cultures in Asia and Oceania, the tung tree is considered sacred and is used in religious ceremonies. In some countries, its leaves are used to make sacred garlands. In various regions of Asia and Oceania, the tung tree has many practical uses. Its fruits are used as food, and oil is extracted from its seeds, which is used for cooking and soap production, as well as for medicinal purposes. In addition, wood is used in the paint and varnish industry and in the manufacture of furniture.

Tung (tung tree, butterwood), Aleurites. Description, illustrations of the plant

Tung (tung tree, butterwood), Aleurites. Methods of application, origin of the plant, range, botanical description, cultivation

Tung (tung tree, oil tree)

Tung is a technical subtropical crop that grows wild mainly in China, Japan between 26 and 33 ° C. sh. In culture, significant areas are also in the USA, Argentina and Paraguay, in the subtropical regions of Western Georgia. In a small number of tung plantations are laid in the subtropical regions of Azerbaijan and the Krasnodar Territory.

World production in 1986 was about 100 thousand tons. Half of this amount (60 thousand tons) is supplied by China.

Argentina and Paraguay cultivate tung on a significant scale, supplying its oil for export at 12 thousand tons per year.

Tung seeds contain 48,0-57,5% of the best quality fast-drying technical oil. It consists of approximately 80% eleostearic acid, which gives the oil specific properties - the ability to polymerize and dry quickly. A film of tung oil protects metals from corrosion, and wood from wetting and destruction by fungi.

The technical significance of tung oil is great. It is valued in the operation of medical equipment, for the application of an anti-corrosion film. It is also used to produce varnishes, enamels and paints. Airplanes, passenger cars, underwater parts of military, passenger and merchant ships are covered with tung varnish. Special insulating varnishes made from tung are used in high voltage cables and for transformers.

The lower grades of oil are used for the manufacture of oilcloth, linoleum, and galosh varnish. Waste from the production of tung oil is used for fertilizer containing 7,6% nitrogen and 2,5% phosphorus. The cake is poisonous, casein and plastics are produced from it, and when burned, it forms a thin soot, from which ink is made. The wood is light, does not deform in water. Furniture, musical instruments, etc. are made from it.

Tung (tung tree, oil tree)

The oil is used as an emetic and laxative in medicine in China and the countries of Indochina, and is part of ointments for boils and burns.

Tung fruits contain toxic substances, the nature of which has been little studied until recently. Symptoms of poisoning of the human body are: vomiting, severe pain in the stomach, dizziness, increased heart rate, etc. This condition lasts for 4-5 hours. The main toxic substances of tung oil are saponins. In human blood, saponins cause hemolysis (dissolution) of blood cells.

Tung is a deciduous woody plant, mostly monoecious, 8-10 m high, with a widely spreading compacted crown, thick brittle branches. The leaves are alternate, long-petiolate, glabrous, 3-5-lobed. The inflorescence is loose, located at the ends of the branches; flowers are unisexual, but there are also bisexual. The fruits are smooth, large, the endosperm is oily. Fruiting begins at 3-4 years and lasts up to 30-35 years.

Cultivated tung was obtained by domesticating its wild species and forms.

Tung is successfully cultivated in areas of monsoon climate with heavy rainfall in spring and summer, and tolerates winter temperature drops to minus 9-15 °.

Propagated by seeds, root and stem cuttings, the latter with the use of growth substances. The main method of reproduction is seed. Vegetative reproduction is used to establish a mother plantation when it is necessary to preserve valuable economic traits of the best clones in the offspring.

When laying plantations per 1 hectare, from 100-150 to 360 plants are placed.

Tung (tung tree, oil tree)

Tung (Aleurites Forst.) belongs to the Euphorbiaceae family.

The genus Tunga consists of 5 species. The most important are: Chinese tung - A. fordii Hemsley, Japanese tung - A. cordata (Thunb.) R. Br., mountain tung - A. montana (Lour.) Wils. - more thermophilic, Moluccan tung - A. moluccana (L) Willd. - evergreen, very resistant tree, three-seeded tung - A. trisperma Blanco. Japanese tung comes from Japan, where it is widely cultivated. The content of oil is superior to Chinese tung, but its quality is mediocre, it dries slowly, and remains liquid when heated.

Tung mountain comes from the southern and southeastern provinces of China. The oil yield is 57-58%, it is of high quality.

Tung Molucca lives in the wild in the Malesian floristic region. Cultivated in tropical regions.

The three-seeded tung lives in the wild in the Philippine and Moluccas Islands. It is cultivated in the same place, as well as on the islands of Jamaica and Puerto Rico.

In the subtropics, the fruits of Chinese tung ripen and fall from early November to mid-December, Japanese tung - from mid-September to mid-October. Harvested selectively as the fruit ripens. The fruits are dried, seeds are extracted from them; at the plant, the seeds are peeled, the pulp is ground and the oil is squeezed out of it.

Authors: Baranov V.D., Ustimenko G.V.

Tung (tung tree, butterwood), Aleurites. Recipes for use in traditional medicine and cosmetology

cultivated and wild plants. Legends, myths, symbolism, description, cultivation, methods of application

Ethnoscience:

Treatment of skin diseases: oil obtained from the tung fruit is used to treat eczema, psoriasis, burns and other skin conditions. The oil is applied to the affected areas of the skin and left for several hours, after which it is washed off with warm water.
Treatment of diseases of the heart and blood vessels: tung contains polyunsaturated fatty acids, which can lower blood cholesterol levels and reduce the risk of developing heart and vascular diseases. To treat these diseases, you can use tung oil inside.
Treatment of rheumatism and arthritis: Tung oil is applied to the affected joints and massaged for several minutes. This helps reduce inflammation and pain.
Treatment of diseases of the gastrointestinal tract: Tung oil can help treat stomach ulcers, gastritis, and other gastrointestinal disorders. To do this, the oil is consumed orally before meals.
Treatment of colds: Tung oil can help treat colds, coughs, bronchitis, and other respiratory ailments. To do this, the oil is heated and applied to the chest and back.
Headache treatment: tung oil can help treat headaches. To do this, the oil is applied to the temples and massaged in a circular motion.

Cosmetology:

Moisturizing face mask: mix 1 tbsp tung oil, 1 egg yolk and 1 tbsp honey. Apply to face for 15-20 minutes, then rinse with warm water.
Hair oil: Apply a small amount of tung oil to your hair, leave for 15-20 minutes, then rinse with shampoo.
Hair Mask: mix 2 tablespoons of tung oil, 1 egg yolk, 1 tablespoon of honey and 1 tablespoon of cognac. Apply to hair for 30 minutes, then rinse with shampoo.
Body cream: Mix together 1 cup tung oil, 1 cup coconut oil, 1 teaspoon vitamin E, and a few drops of your favorite essential oil. Store in an airtight jar and use as a regular body cream.

Attention! Before use, consult with a specialist!

Tung (tung tree, butterwood), Aleurites. Tips for growing, harvesting and storing

cultivated and wild plants. Legends, myths, symbolism, description, cultivation, methods of application

Tung (Aleurites) is an edible oil-producing plant used in food and medicine.

Tips for growing, harvesting and storing tung:

Cultivation:

Tung prefers a sunny location and can grow in a variety of soil types, but prefers soil with good drainage capacity.
The soil should be fertile and have a pH level between 6,0 and 7,5.
Tung seeds should be planted at a depth of 2-3 cm and the distance between them should be at least 3 meters so that the trees have enough room to grow.
Water the plants regularly to keep the soil moist.
Feed your plants regularly with fruit tree fertilizers.
Remove weeds and other plants competing for nutrients.
Prune your plants regularly to keep their shape and encourage growth.
Protect plants from frost.

Workpiece:

Harvest the fruits when they are fully grown and yellow in color.
Separate the oil from the seeds using a press or other oil extraction method.
The oil can be used for cooking or medicinal purposes.

Storage:

Fresh tung oil can be stored in a dark place at room temperature.
The oil can be stored in the refrigerator to extend its shelf life.

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