Oxalic acid. It is present in many plants including rhubarb and spinach. It is known to contribute to the formation of kidney stones. It is also the used as a cleaning and bleaching agent. Oxalic acid is the active ingredient in Bar Keepers Friend cleaner.
Rhubarb also contains a carboxylated acidic anthraquinone called rhein.
It is an acid - Oxalic acid
The leaves contain Oxalic Acid and should not be eaten.
Oxalix acid, in the leaves
Rhubarb is acid - oxalic acid
Rhubarb leaves contain poisonous substances including oxalic acid
no Oxalic acid is found in rhubarb
The leaves of the rhubarb plant are poisonous and should not be consumed, as they contain high levels of oxalic acid which can be harmful to humans.
All* materials are poisonous if ingested in sufficient amount. After all, water itself is toxic if one imbibes enough of it to dilute the blood thus disturbing electrolyte distribution which, in turn, affects the heart's rhythm. But to get to the original question, rhubarb leaves contain oxalic acid which is a skin irritant.Oxalic acid - as in the rhubarb leaves - should not be eaten either as there have been cases of poisoning from ingesting the leaves.
The oxalic acid in the rhubarb acid reacts with the aluminium
It is an acid - contains Oxalic Acid
Acid - oxalic acid
Yes, donkeys can eat rhubarb leaves, but it is not safe for them. Rhubarb leaves contain oxalic acid, which is toxic to many animals, including donkeys. Consuming these leaves can lead to serious health issues or even death. It's best to keep rhubarb leaves out of their diet.