Immunoglobulin E (IgE) is an antibody that is produced by the body's immune system in response to a perceived threat. It is one of five classes of immunoglobulins and is normally present in the blood in very small amounts.
HOWEVER, there are several related plants, also called Laurel, that do contain cyanide and other poisons. For example, the leaves and berries of Cherry Laurel (Prunus caroliniana laurocerasus) contain a chemical known as amygdalin, which is broken down to release cyanide (see below).Mountain Laurel (Kalmia latifolia) contains chemicals called andromedotoxin (grayanotoxin) asebotoxin and arbutin, which are toxic.or example, the leaves and berries of Cherry Laurel (Prunus caroliniana laurocerasus) contain a chemical known as amygdalin, which is broken down to release cyanide (see below). Mountain Laurel (Kalmia latifolia) contains chemicals called andromedotoxin (grayanotoxin) asebotoxin and arbutin, which are toxic.
Cyanide is a chemical that has gained infamy as one of the deadliest poisons with a long history in chemical warfare and mass suicide. Many compounds that contain cyanide â called cyanoglycosides â are found in nature, often in fruit seeds.Amygdalin is one of these. Apple seeds have a strong outer layer that is resistant to digestive juices. But if you chew the seeds, amygdalin could be released in the body and produce cyanide.any compounds that contain cyanide â called cyanoglycosides â are found in nature, often in fruit seeds. Amygdalin is one of these. Apple seeds have a strong outer layer that is resistant to digestive juices.