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Brazil nuts are not botanical nuts, but rather the seeds of a capsule Walnuts , pecans and almonds are not botanical nuts, but rather the seeds of drupes . In botany , a nut is a fruit from a tree (or shrub) consisting of a hard or tough nutshell protecting a kernel which is usually edible.
A nut is a type of fruit (and not a seed), and a seed is a ripened ovule. [4] In culinary language, a fruit is the sweet- or not sweet- (even sour-) tasting produce of a specific plant (e.g., a peach, pear or lemon); nuts are hard, oily, non-sweet plant produce in shells (hazelnut, acorn).
Nuts, on the other hand, do not release seeds as they are a compound ovary containing both a single seed and the fruit. Nuts also do not split. In the Brazil nut, a lid on the capsule opens, but is too small to release the dozen or so seeds (the actual "Brazil nut" of commerce) within. These germinate inside the capsule after it falls to the ...
Image: Getty. Technically, nuts are a type of fruit.Fruits develop from a plant's ovary, and as the ovary matures it forms a wall around the fruit. For common fruits like apples and peaches, the ...
An edible seed [n 1] is a seed that is suitable for human or animal consumption. Of the six major plant parts, [ n 2 ] seeds are the dominant source of human calories and protein . [ 1 ] A wide variety of plant species provide edible seeds; most are angiosperms , while a few are gymnosperms .
A small bowl of mixed nuts An assortment of mixed nuts A culinary nut is a dry, edible fruit or seed that usually, but not always, has a high fat content. Nuts are used in a wide variety of edible roles, including in baking, as snacks (either roasted or raw), and as flavoring. In addition to botanical nuts, fruits and seeds that have a similar appearance and culinary role are considered to be ...
Inside the shell is the edible seed, commonly called a nut. [4] Generally, one seed is present, but occasionally two occur. After the fruit matures, the hull splits and separates from the shell, and an abscission layer forms between the stem and the fruit so that the fruit can fall from the tree. [14]
The acorn is the nut of the oaks and their close relatives (genera Quercus, Notholithocarpus and Lithocarpus, in the family Fagaceae). It usually contains a seedling surrounded by two cotyledons (seedling leaves), enclosed in a tough shell known as the pericarp, and borne in a cup-shaped cupule.