Everything about Berry totally explained
The word
berry has two meanings: one based on a
botanical definition, the other on common identification. True berries are a simple fruit having
seeds and
edible pulp produced from a single
ovary. In common parlance, however, berries are more broadly recognized as small, round or semi-oblong, usually brightly colored, sweet or sour fruit desirable in a healthy diet.
True berries
In
botany, the berry is the most common type of simple fleshy
fruit in which the entire
ovary wall ripens into an edible
pericarp. The flowers of these plants have a
superior ovary and one or more
carpels within a thin covering and fleshy interiors. The
seeds are embedded in the common flesh of the ovary. Examples of botanical berries include the
tomato,
grape,
lychee,
loquat,
lucuma,
plantain,
avocado,
persimmon,
eggplant,
guava,
uchuva (ground cherry), and
chili pepper.
Modified berries
The fruit of
citrus, such as the
orange,
kumquat and
lemon, is a modified berry called a
hesperidium.
The fruit of
cucumbers and their relatives are modified berries called "
pepoes". A plant that bears berries is referred to as
bacciferous.
True berries are distinguishable from
false berries like
blueberries and
cranberries for which the fruit is formed from other parts of the flower, not just the ovary. Also not true berries,
aggregate fruits like
raspberries are collections of small fruits, and
accessory fruits like
strawberries are formed from parts of the plant other than the flower. As explained
below, none of these is a true berry.
Common usage
In common parlance,
berry refers to any small, sweet, juicy and brightly-colored
fruit.
By contrasting in color with their background, berries are more attractive to animals that eat them, aiding in the
dispersal of the plant's seeds. Most berries are edible, but some are
poisonous.
Berry colors are due to natural
pigments synthesized by the plant. Medical research has uncovered medicinal properties of pigmented
polyphenols, such as
flavonoids,
anthocyanins, and
tannins and other
phytochemicals localized mainly in berry
skins and
seeds. Berry pigments are usually
antioxidants and thus have
oxygen radical absorbance capacity ("ORAC") that's high among plant foods. Together with good nutrient content, ORAC distinguishes several berries within a new category of
functional foods called "
superfruits", a rapidly-growing multi-billion dollar industry that began in 2005 and is identified by DataMonitor as one of the top 10 food categories for growth in 2008.
A 2007 report combined four criteria — nutrient content, antioxidant qualities, medical research intensity and commercial success — giving an approximate rank of commercial activity for six exotic superfruits, including three berries —
wolfberry,
sea buckthorn and
açaí — as the highest rated.
Not a botanical berry
Many "berries" are not actual berries by the scientific definition, but fall into one of these categories:
- False berries like blueberry and cranberry, are epigynous, made from a part of the plant other than a single ovary.
- Compound fruit, which includes:
- Other accessory fruit, where the edible part isn't generated by the ovary, such as the strawberry for which the seed-like achenes are actually the "fruit" derived from the ovary.
|
Botanical parlance |
| True berry |
Pepo |
Hesperidium |
False berry (Epigynous) |
Aggregate fruit |
Multiple fruit |
Other accessory fruit |
| Common parlance |
Berry | Blackcurrant, Redcurrant, Gooseberry |
|
|
Cranberry, Blueberry |
Blackberry, Raspberry, Boysenberry |
Mulberry |
Strawberry
|
| Not a berry | Tomato, Eggplant, Guava, Lucuma, Chili pepper, Pomegranate, Avocado, Kiwifruit, Grape |
Pumpkin, Gourd, Cucumber, Melon |
Orange, Lemon, Lime, Grapefruit |
Banana |
Hedge apple |
Pineapple, Fig |
Apple, Peach, Cherry, Green bean, Sunflower seed
|
Further Information
Get more info on 'Berry'.
|
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