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The New Mighty Maroon/Purple Carrot
The noble carrot has long been known as an orange vegetable. Generations of people in the West have grown up believing that carrots are always orange. But as long ago as 2000 BC temple drawings from Egypt show a plant believed to be a purple carrot. It is also identified in the garden of the Egyptian King Merodach-Baladan in the eighth century BC.
In Roman times carrots were purple or white. By the 10th century purple carrots were grown in Afghanistan, Pakistan and northern Iran. Purple, white and yellow carrots were imported to southern Europe in the 14th century. Black, red and white carrots were also grown. Purple carrots were used as a clothing dye fro Afghan royalty.
Orange carrots arrived from natural mutations of yellow forms, and then by human selection and development, probably in the Netherlands. It is thought that humans made selections from a genepool involving yellow rooted eastern carrots, cultivated white-rooted derivatives of wild carrot (grown as medicinal plants since classical times) and wild unselected populations of adjacent Daucus Carota subspecies in Europe and the Mediterranean. It is thought that Dutch breeders used a mutant seed from North Africa to develop the orange variety into a stable and reliable plant for domestication.
Some scholars think that orange carrots did not to appear until the 16th century, although there is a Byzantine manuscript of 512 ad, and an 11th century illuminated script, both of which depict an orange rooted carrot, and suggesting it was around long before.
Orange roots, containing the pigment carotene, were not noted until the 16th century in Holland. A tale, probably apocryphal, has it that the orange carrot was bred in the Netherlands in the seventeenth century to honour William of Orange. Though the stabilised orange carrot does date from around seventeenth century Netherlands, it is unlikely that honouring William of Orange had anything to do with it!
Experts believe the colour comes from beta carotene with some alpha carotene, a pigment the body converts to Vitamin A, which is essential for healthy skin and vision in dim light. Dutch breeders recently studied the health qualities of purple carrots and believe they give us extra protection against various forms of cancer and heart disease. They contain purple pigments called anthocyanins, and act as anti-oxidants that protect the body.
Read more about all the other carrot colours here.
Purple Carrots come back from their roots -
re-introduced to England
The carrot returned to its roots and went on sale
in the summer of 2002
in England in its original colour - purple - the first time in five centuries.
There is also talk of bringing back black and white varieties together with
a rainbow version!
Supermarket buyers were not too keen to try out purple carrots and sadly sales plummeted.. After pink tomatoes and green tomato ketchup they believed British consumers were keen to experiment.
Carrots are the second most popular vegetable after the potato. The first commercial crop was grown near Ely, Cambridgeshire, and dark purple carrots with orange insides were sold at Sainsbury's stores in July. They attempted to brighten up the nation's dinner plates served as a violet purée, with its classic partner, the green pea, or in a salad. Mark Spurdens, technical manager for Isleham Fresh Produce, said : "Yes they are different and have had a little extra care and attention in the way they have been raised.
We
have had tastings and besides being healthy we think they are sweeter. They also
look stunning sliced raw.
We
are already planning to sell rainbow bunches of carrots next year."
Russell Crowe, root buyer at Sainsbury's said :" We are very excited to have
dug up old ground and sell the purple carrot exclusively. Hopefully this
unusual colour will influence children to eat more vegetables while parents
can rest assured that there is nothing artificial about the carrots."
Sadly the great British public did not take to them and sales were quickly
withdrawn. A little odd when in the USA, Rainbow Packs of carrots sell
well.
Thompson & Morgan have a tremendous variety of carrot seeds
for you to try, some links below give more detail, or click on the banner.
Purple carrots are being explored as a source of such dyes is the purple carrot,
ancient ancestor to the modern, orange version. Originally used as a clothing
dye by Afghan royalty, the purple carrot is now being investigated as a
potential source of
food colorings. Researchers are at work to stabilize the purple pigment in
the
vegetables, which can turn brown when heated, red in acidic foods and blue
in alkaline ones.
The
carrots are given their purple colour by anthocyanin, a powerful antioxidant
that also gives blueberries and red grapes their colour.
Purple carrots are now propositioned as the next superfood.
The findings of the recent Australian study revealed the ancient carrot to be packed with antioxidants and anti-inflammatory goodness - up tp 28 times more anthocyanins, which are antioxidants that are responsible for the purple-red pigment in raspberries and blueberries, than there are in orange carrots.
Lindsay Brown, professor of Biomedical Sciences at the University of Southern Queensland who is also the study author said the purple carrots are the original carrots from the ancient Persia. Purple carrots are one of the wide variety of fruit and vegetables that are almost lost in the era of single supermarket varieties, just like other ancient tomato varieties.
While claims have previously been made about its health benefits, there were no tests to back up them, not until just recently. Conducting rat studies using purple carrots grown in Queensland, the rats were given high-fat, high-carbohydrate diet for 16 weeks to mirror the effects of unhealthy Western diet.
The rats soon developed high blood pressure, became fatter and glucose-intolerant - or prediabetic - and suffered heart and liver damage. Subsequently, in the second eight weeks, purple carrot juice were added into the rats' diet.
The results were a surprise to the scientists, and will be published in the British Journal of Nutrition. Prof Brown said miraculously everything went back to normal. "The blood pressure went down, the collagen in the heart was back to normal, the liver histology was back to normal, the liver enzymes, the glucose tolerance, the fat pads were all back to normal, despite continuing this ... terrible diet," she explained.
Purple carrots should be eaten coupled with a moderate diet and exercise, advised Prof Brown.
And in the States ....
Some people look at it and say that's one ugly carrot," says Leonard Pike,Ph.D.
"But then other people think it's the most beautiful thing they've ever seen."
Pike is referring to his latest creation: Maroon
in colour, apple-like in
texture and sugary in flavour, it's known as the Beta-Sweet carrot. For
traditionalists who like their carrots to look and taste like, well carrots,
the Beta Sweet can be a little off-putting. That's the way it goes with in
the field of vegetable enhancement-a field that Pike pioneered back in 1992
as director and founder of the Vegetable Improvement Centre at Texas A&M
University at College Station.
Dr Pikes goal is to change attitudes, improve health and impact the world,
one vegetable at a time. "To eat a wide range of vegetables is far more
beneficial than eating hamburgers and French fries and relying on supplements"
says Pike. He also points to the benefits his work can offer underdeveloped
countries. "The people living in those countries are not going to take
supplements, but they are going to grow and eat crops."
The gene responsible for purple or maroon colour is a natural one that has
been around for many
years and, in fact, has been segregated out and discarded when it appeared
in order to retain the traditional orange colour for carrots. In 1989, three
carrots grown from Brazilian seed were observed to have a blotchy maroon
colour mixed with the normal range, which gave Dr Pike an idea. Initially,
he planned to develop a maroon carrot for home gardeners, similar to the
long lost wild carrot from Afghanistan.
He produced a maroon and deep orange Beta Sweet carrot, which matched the
school's colours. Pike may have conceived this variety on a fanciful whim,
but he soon learned that the purple pigment contained anthocyanins, which
act as tough antioxidants, boosting the carrot's nutritional properties.
The irony here is that Pike has actually put back what growers, in the name
of aesthetics, took out years ago. Naturally, carrots are either white or
white with a purple rim, but the old breeders selected the orange carrot
for its unconventional colouring!
Read more about
antioxidants here.
Within two generations of breeding effort, he obtained a few a carrot roots
with near complete maroon exterior and orange interior. The contrast of orange
and maroon was very attractive in carrots cut into coins or sticks. The research
objective changed instantly from developing a novelty carrot into a 'designer'
carrot variety with all the flavour, nutrition and health requirements possible.
Cancer-preventing traits
Dr Pike engineered the BetaSweet to have 50 percent more beta-carotene (
a potent cancer-fighting antioxidant) than your garden-variety carrot. And
its curious colour comes from anthocyanin, another antioxidant that preliminary
studies show effectively fights disease-c
ausing bacteria in humans.
Early man used food to prevent disease. For a long time, the medical profession
has treated disease with drugs and surgery. Now, we are seeing a return to
prevention and an emphasis on disease-preventing vegetables. The purple carrot
is a potent antioxidant, right along with blackberries, blueberries and
cherries.
Several additional generations of carrots were required in the development
of BetaSweet using extensive laboratory testing for low terpenoids (strong
carrot flavours), high sugars, high carotene, and crispy texture. Thousands
of carrot roots were analysed and selected for desired qualities and for
the dark maroon exterior and orange interiors. The few best for those
characteristics were crossed and re-selected for their adaptation when grown
under Texas climate conditions.
Eventually, four advanced breeding lines
were tested as potential commercial varieties. The name "BetaSweet" was selected
from a "name the new maroon carrot contest" sponsored by Progressive Farmer
magazine in 1995. The winning entry was sent in by John Dunckelman of Florida.
Beta, for the high levels of beta carotene which are found in the carrot
and Sweet because of its sweet taste. the variety was released in 1998.BetaSweet'
taste similar to other carrots but has a very crispy texture which is easier
to chew, much like an apple or piece of celery. It is also sweet and very
attractive when cut into 'coins' or sticks. It only has a texture similar
to an apple, but not the taste.
Consumer-oriented strategy
BetaSweet carrots have been introduced to consumers in the US in the form
of coins and sticks in a specialty-designed package bearing carrot cartoon
characters to attract children.

The family he started with is called the "Beta Bunch". We have "Beta Bites,"
a Beta Sweet teenage carrot girl and parents, "BetaKing" and "BetaQueen".
They are also working on "MegaBeta," a little boy carrot with muscles," Pike
reported.
And how do they cook? Sliced and roasted for a salad, the colours darkened
but remained true to their hue. Of course, all of this beauty comes with
a steep price tag: The Beta Sweet variety is about twice the cost of bulk
carrots.
Maroon carrots can be used in any carrot recipe, but if left raw, either
shredded into a coleslaw or dipped into a garlic mayonnaise, the colours,
flavour and texture really shine.
You will find maroon carrots sweeter and a touch crisper than their orange
cousins.
Take a look at
J D Produce the Home
of Maroon carrots
Thompson & Morgan have a tremendous variety of carrot seeds
for you to try, some links below give more detail, or click on the banner.
Carrots are not only known for their taste, shape and colours. They are also used is schools as teaching tools. Elementary school teachers in the UK use sliced carrots when playing "vegetable bingo" in the classrooms. Like regular bingo games each child is given a card with pictures of vegetable printed on it which can be downloaded here. Teachers found that using real carrot slices as chips keeps the children interested and involved in the game. This goes to show that carrots really are a fun and educational vegetable.
Other purple carrot Seed suppliers in the USA:
http://www.bountifulgardens.org/seeds-books-tools/vegetable-seed/cabbage.html
http://www.cottagegardener.com/
http://www.kitchengardenseeds.com/cgi-bin/catview.cgi?_fn=Product&_category=8
http://homeharvestseeds.com/ferrymorsevegetableshealthsmart.htm
Some Sources of Carrot Varieties for United States Home Gardeners
William Rubel gives a detailed commentary on the main online catalogues.
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