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·
Strawberries
come from a plant called ‘fragaria’.
·
Strawberries
are edible (and rather tasty) but technically they are receptacles (the
thickened part of a stem) rather than berries.
·
Making
things even more confusing, the little hard pieces that appear to be seeds on
a strawberry are actually a type of dry fruit (called achene)....that contain
their own seeds!
·
When
ripe, strawberries are bright red, juicy and very sweet.
·
Strawberries
have lots of vitamin C.
·
Strawberry
plants decline in quality and production after a few years so are typically
replanted.
·
Strawberries
are picked with part of the stem still attached.
·
Unlike
some other fruits, they don’t continue to ripen after being picked.
·
A
large number of different pests, such as slugs and fruit flies, like to feed
on strawberries.
·
They
are also susceptible to a number of diseases, especially those of the fungal
variety.
·
Strawberries
survive in a range of conditions and will grow happily in most places around
the world.
·
Strawberries
are eaten in a number of different ways including fresh, dried, as a jam, in a
drink or even in a muesli bar.
·
Strawberry
is also a popular artificial flavor added to a variety of foods.
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الاثنين، 6 أبريل 2015
Strawberry
Corn
·
Corn
is called maize by most countries, this comes from the Spanish word ‘maiz’.
·
Corn
is a cereal crop that is part of the grass family.
·
An
ear or cob of corn is actually part of the flower and an individual kernel is
a seed.
·
On
average an ear of corn has 800 kernels in 16 rows.
·
Corn
will always have an even number of rows on each cob.
·
A
bushel is a unit of measure for volumes of dry commodities such as shelled
corn kernels. 1 Bushel of corn is equal to 8 gallons.
·
With
the exception of Antarctica, corn is produced on every continent in the
world.
·
There
are over 3,500 different uses for corn products.
·
As
well as being eaten by the cob, corn is also processed and used as a major
component in many food items like cereals, peanut butter, potato chips,
soups, marshmallows, ice cream, baby food, cooking oil, margarine,
mayonnaise, salad dressing, and chewing gum.
·
Juices
and soft drinks like Coca-Cola and Pepsi contain corn sweeteners. A bushel of
corn can sweeten 400 cans of soft drink.
·
Corn
and its by products are also found in many non-food items such as fireworks,
rust preventatives, glue, paint, dyes, laundry detergent, soap, aspirin,
antibiotics, paint, shoe polish, ink, cosmetics, the manufacturing of
photographic film, and in the production of plastics.
·
Corn
is also used as feeding fodder for livestock and poultry and found in
domestic pet food.
·
As
of 2012, the United States produces 40% of the worlds total harvest
making it the biggest maize producer in the world (273,832,130 tonnes
produced in 2012).
·
An
area termed the "Corn Belt" in the US where growing conditions are
ideal includes the states of Iowa, Illinois, Nebraska, Minnesota, Indiana,
Ohio, Wisconsin, South Dakota, Michigan, Missouri, Kansas and Kentucky.
·
In
the days of the early settlers to North America corn was so valuable that it
was used as money and traded for other products such as meat and furs.
·
Corn
is now a completely domesticated plant so you're unlikely to find it growing
in the wild.
·
Corn
can be produced in various colors including blackish, bluish-gray, purple,
green, red, white and the most common yellow.
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sciencekids
Venus
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·
The
atmosphere of Venus made up mainly of carbon dioxide.
·
Its
size is slightly smaller than Earth.
·
It
also features gravity similar to that of Earth.
·
Venus
is surrounded by clouds consisting of mercury, ferric chloride hydrocarbons
and sulphuric acid. These clouds create the most corrosive acid rain found
anywhere in our solar system.
·
The
clouds are so thick that little light even reaches the surface. The light
that does reach the surface is converted to heat and can not escape the
atmosphere making Venus the hottest planet at around 500 Degrees Celsius.
·
The
surface of Venus is often described as a "stormy desert" full of
many craters and very active volcanoes.
·
The
surface is also likened to molten lead.
·
Venus
features no liquid water.
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Pineapple
|
·
The
pineapple plant is a tropical fruit that is indigenous to South America.
Originally coming from the area between southern Brazil and
Paraguay.
·
The
pineapple spread throughout South America, the Caribbean, Central America and
Mexico, where it was cultivated by the Mayas and the Aztecs. Columbus came
across the pineapple in 1493 and took it back to Europe.
·
The
word 'pineapple' was recorded in 1398 to describe 'pine cones'. It was not
until 1694 that pine cones were first called pine cones. On arrival to the
Americas, European explorers called the tropical fruit pineapples around 1664
because they resembled the pine cone.
·
An
individual pineapple can take over two years to grow, although they are
usually picked slightly earlier than this.
·
The
most famous pineapple entrepreneur was James Dole who moved to Hawaii and
started a pineapple plantation in 1900, just after John Kidwell first
introduced a pineapple industry to Hawaii. 'Dole' is still a major company in
the pineapple industry today.
·
The
top of a pineapple, after cleaning and drying, can be planted in soil and a
new plant will grow.
·
When
growing its fruit the pineapple plant produces over 200 flowers varying
in color from lavender, through to light purple and red. The individual
scale like fruits of these flowers then join together to create the pineapple.
·
The
individual fruit segments of a pineapple interlock in two helices, 8 in one
direction, 13 in the other, each of which is a Fibonacci number.
·
Pineapple
flesh and juice is used in many cuisines throughout the world, it is often
cooked, eaten raw or canned in its juices as chunks or cored slices. It is a
commonly used fruit for fruit salads and eaten with dairy desserts such as
ice cream and yogurt. It is also used in Asian stir fry's such as sweet and
sour pork or as a topping on pizzas such as the Hawaiian pizza.
·
Most
tropical countries sell pineapple on roadsides as a snack either whole or
halved. Pineapple juice is also a popular tropical drink and it is the main
ingredient in the Piña colada cocktail.
·
The
skins, core and ends of a pineapple are not discarded in pineapple canneries
but instead used to make a number of products such as vinegar, alcohol and
animal food.
·
Raw
pineapple can be a great source of manganese and vitamin C. Also bromelain is
an enzyme that breaks down protein and is present in raw pineapple making the
fruit useful as a digestive aid and an effective anti-inflammatory.
·
High
bromelain content also makes raw pineapple juice helpful as a meat marinade
and tenderizer.
·
As
of 2009, the Southeast Asian countries of the Philippines and Thailand were
the top two producers of pineapple in the world followed by Costa Rica.
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Mushroom
|
·
Mushrooms
are also called toadstools.
·
Mushrooms
are a fungus, and unlike plants, mushrooms do not require sunlight to
make energy for themselves.
·
The
mushroom is a very nutritious food. Differing species can be a good source of
vitamin B along with essential minerals such as copper and potassium. While fat,carbohydrates and
salt content is very low.
·
Traditional
Chinese medicine has utilised the medicinal properties of mushrooms for
centuries.
·
Modern
studies suggest mushrooms can be useful for antibacterial,
anti-inflammatories and antioxidants. While also helping to reduce blood
pressure, moderate blood sugar, reduce cholesterol, enhance the immune
system, reduce stress and help in fighting many types of cancer.
·
A
single Portabella mushroom can contain more potassium than a banana.
·
Mushrooms
are made up of around 90% water.
·
The
mushroom is used in many cuisines throughout the world and it is known as the
"meat" of the vegetable world.
·
Most
mushrooms grown for human consumption today are done so in controlled,
sterilized environments. The most popular type representing 90% of mushrooms
consumed in the US is the White button mushroom. The brown version of
Agaricus bisporus called the Crimini, and its mature version, Portobello, are
both popular eatable mushrooms too.
·
The
worlds largest producer of edible mushrooms is China which produces
about half of all cultivated mushrooms.
·
Mycophagist
is the term used for people who collect mushrooms to eat from the wild. The
act of collecting these mushrooms is known as 'mushroom hunting', or
'mushrooming'.
·
There
are a few mushroom varieties found in the wild that are highly poisonous. A
number of these look like common edible species, therefore it can be risky
collecting wild mushrooms without good knowledge for identifying mushrooms.
·
There
are over 30 species of mushroom that actually glow in the dark. The chemical
reaction called bioluminescence produces a glowing light known as foxfire.
People have been known to use these fungi to light their way through the woods.
·
In
the Blue Mountains of Oregon is a colony of Armillaria solidipes that is
believed to be the world’s largest known organism. The fungus is over 2,400
years old and covers an estimated 2,200 acres (8.9 km2). Above ground the
honey mushrooms are short-lived but the underlying mycelium (branch like
vegetation) lives on.
·
Before
the invention of synthetic dyes, mushrooms were widely used for dyeing wool
and other natural fibers. Mushroom dyes are organic compounds and produce
strong, vivid colors.
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