Plants

Friday, 17 July 2026
21 facts about olives
21 facts about olives
"Where the olive refuses to grow, there the Mediterranean world ends"
It is not known exactly when and where the first olive tree, characteristic of the Mediterranean region, grew. Paleobotanists claim that wild olives g ...

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Cocoa bean
The tree begins to bear fruit between 3 and 5 years after planting and reaches its highest yields at the age of 8-15.
The tree bears fruit for about 20 years. Fruits appear 4-6 months after flowering. Unripe fruits com ...
Corn
Although corn naturally contains niacin (nicotinic acid, vitamin B3, vitamin PP), it was not bioavailable without the process of nixtamalization (soaking and cooking the grain in an alkaline solution, usually lime water, washing and husking).
The Maya used such flour to make various porridges and tamales (grated corn wrapped in corn leaves), ...
Cerbera odollam
Various parts of Cerbera are used in the production of drugs, as well as in folk medicine.
Extracts from the roots, leaves, and bark show antibacterial and diuretic effects.
Ginkgo biloba
Ginkgo trees were spread to other Chinese provinces and to Japan by Buddhist monks in the 11th century.
Kale
To preserve all the valuable properties of the plant, do not cook it for more than 4 minutes.
Watercress
Watercress is also an anti-inflammatory agent for the oral mucosa.
It supports the treatment of rheumatism and has diuretic properties. An extract of this plant (glyconasturcin) is given for avitaminosis.
Brussels sprout
Initially, as a newly established species, it was intended to serve an ornamental function.
Broad beans
In Greece, the broad bean had its own god - Kyamites, who watched over the cultivation, and sacrifices were made to him when they prayed for better harvests.
In Greece, broad beans were considered the source of life. Greek athletes ate it before training to ...
Stinging nettle
Stinging nettle leaves and stems contain flavonoids, organic acids including formic and acetic acids, beta-carotene, vitamins A, B, B5, C, K, mineral salts - especially iron, calcium, potassium, phosphorus and magnesium, chlorophyll, acetylcholine, tannins, beta-sitosterol, enzymes, silicon and calcium compounds, acids: linoleic, linolenic, stearic, palmitic and oleic, almost all known amino acids.
Sycamore maple tree
The English Sycamore Gap Tree also called the Robin Hood Tree, is a popular photo subject, one of the most photographed trees in England.
It grows next to the former defensive fortifications of the Roman province of Britannia (Hadrian's W ...