Cashew nut
Synonym(s)
Cachu tree; Caju Tree
DefinitionThis section has been translated automatically.
The cashew tree is a tree belonging to the sumac family (Anacardiaceae).
General informationThis section has been translated automatically.
- Cashew derives its Portuguese name Caju from the Indian Tupi Acaju "kidney tree" (probably because of the shape of the kernels).
- Cashew trees have 5-10 cm long, pear- or paprika-shaped false fruits, the so-called cashew apples. These are processed into fruit juice and jam (marmalade). The actual fruit, which contains the cashew nut, is attached to this pseudo-fruit. The nut shell contains a toxic oil which is deactivated by roasting or heating.
- The nut is sold raw, roasted and salted, caramelised or spiced. Its taste is "sweet-nutty" and less intense than that of groundnut or walnut.
OccurrenceThis section has been translated automatically.
In a tropical climate.
Note(s)This section has been translated automatically.
The allergological potency of cashew nuts is low, but the allergenic significance is increasing due to the wide distribution. Cashew-sensitized persons suffer from severe allergic symptoms. Sensitized patients should safely recognize cashew kernels and avoid suspicious processed foods such as Asian ready meals, nut bars, cakes and also pesto sauces.
LiteratureThis section has been translated automatically.
- Clark At et al (2007) Cashew nut causes more severe reactions than peanut: case-matched comparison in 141 children. Allergy 62: 913-916