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The acorn is the nut of the oaks and ... Heavy consumption of acorns can, on the other hand, be toxic to other animals that ... an edible jelly named dotorimuk ...
The leaves and acorns of oak species are poisonous in large amounts to humans and livestock, including cattle, horses, sheep and goats, but not pigs. Poisoning is caused by the toxin tannic acid, which causes gastroenteritis, heart trouble, contact dermatitis and kidney damage.
Genus name is the latin name for a kind of oak bearing edible acorns but applied by Linnaeus to this genus. [8] Aesculus was the Latin name that is given to an oak or any tree that has seeds that are eaten by livestock, while flava (or flavum) is the Latin word for yellow, referring to the buckeye's yellow flowers. [ 9 ]
Acorns were actually farmed very early in human history, but to make them edible you have to soak them and treat them. Sure, you see animals eat them all the time, but animals also eat tree bark ...
Image credits: prolixia #10. One of the first staple foods is kinda weird: Acorns. Acorns were actually farmed very early in human history, but to make them edible you have to soak them and treat ...
Oak leaves and acorns contain enough tannin to be toxic to cattle, but pigs are able to digest them safely. Oak timber is strong and hard, and has found many uses in construction and furniture-making.
Some species of acorns of oak contain large amounts. For example, acorns of Quercus robur and Quercus petraea in Poland were found to contain 2.4–5.2% and 2.6–4.8% tannins as a proportion of dry matter, [50] but the tannins can be removed by leaching in water so that the acorns become edible. [51]
After leaching out the bitter tannins in water, acorn meal can be used as grain flour. [22] Golden currant: Ribes aureum: Native to northwest North America: Berries, edible raw but tart [23] Wax currant: Ribes cereum: Native to western North America: Berries, edible raw but possibly semi-toxic [24] [25] Blackcurrant: Ribes nigrum: Native to ...