Plants

Thursday, 21 May 2026
16 facts about jerusalem artichoke
16 facts about jerusalem artichoke
Helianthus tuberosus
The wild sunflower, also known as topinambur or Jerusalem artichoke, is a plant that has been widely known and used for various purposes since ancient ...

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Rapeseed
Canola oil used to be notorious for its high content of erucic acid.
This acid has toxic effects on the body. It makes up as much as 50% of the fatty acids in this oil.
Broad beans
However, the most popular are broad beans steamed or traditionally cooked in water.
There should be twice as much water as broad beans with a spoonful of sugar, followed by salt at the end. Young broad beans are cooked for about 15 minutes, and older broad beans for about 30 minutes.
Sunflower
In ancient times, sunflowers were grown exclusively for their large and nutritious seeds.
Oil extraction began much later. Currently, it is used for frying, as a softening ingredient in cosmetics, or as a biofuel ingredient. It can be obtained either by chemical or mechanical extraction.
Pomegranate
Pomegranate is among the oldest useful plants grown in the Middle East.
They have been cultivated there for several thousand years. Clay tablets dating to the middle of the ...
Cinnamon
Ancient merchants took great care not to reveal the source of cinnamon.
Thanks to this, for centuries, companies of spice traders maintained a monopoly on the sale of this luxury good. Even in the Middle Ages, the origin of cinnamon remained a mystery to Europeans.
Sesame seeds
Sesame seed is one of the oldest known oilseeds domesticated more than 3,000 years ago.
Archaeological remains of charred sesame dating to around 3500-3050 B.C. suggest that it was known o ...
Aloe vera
Aloe vera was among the most favored substances used by Cleopatra.
She used its gel in her daily beauty routine to soften her skin.
Saguaro cactus
Tallest saguaro cactus recorded so far was 23,8 m (78 ft) high.
Unfortunately the armless plant was toppled during a windstorm in 1986.
Parsley
Both the leaves and roots of the plant are used for food.
Pumpkin
The pumpkin is native to South America and cultivated as early as 3,000 BC.
It was discovered by Indians living in the current area of Peru, who believed that pumpkins were cre ...