How I Was Raped By A Police Officer
-
A Woman identified as Gladys in one of the town in Lagos state, has shared
a sad experience on how she was allegedly raped by a Nigerian security
officer...
Showing posts with label Pains fighting food. Show all posts
Showing posts with label Pains fighting food. Show all posts
Friday, December 26, 2014
Sunday, June 02, 2013
Nutritional Benefits of Mushroom
Mushrooms have been used for thousands of years both as food
and for medicinal purposes. They are often classified as a vegetable or a
herb, but they are actually fungi.
While there are over 14,000 mushrooms, only about 3,000 are edible, about 700 have known medicinal properties, and fewer than one percent are recognized as poisonous.
Many people enjoy going to the woods to pick their own mushrooms. However, identifying mushrooms can be a real challenge.
While there are over 14,000 mushrooms, only about 3,000 are edible, about 700 have known medicinal properties, and fewer than one percent are recognized as poisonous.
Many people enjoy going to the woods to pick their own mushrooms. However, identifying mushrooms can be a real challenge.
Thursday, May 30, 2013
The List of Coffee Beverages Good for the Health
This is a list of coffee beverages, and covers various types of notable coffee beverages.
An 'affogato
An affogato (Italian for "drowned") is a coffee-based beverage or dessert. "Affogato style", which refers to the act of topping a drink or dessert with espresso, may also incorporate caramel sauce or chocolate sauce.
Affogato
Antoccino
An Antoccino is a single shot of espresso with steamed milk in a 1:1 ratio, served in an espresso cup.Black Eye
A Black Eye is dripped coffee with a double shot of espresso. It has a strong taste.Importance of Exercise & Eating Healthy for the Body Fitness
For good health, long life, more
energy and greater happiness, among many other benefits, the importance
of regular exercise and a proper diet can't be understated.
These two
factors together are the most pivotal to determining a person's overall
health, and adopting them both can make a dramatic difference in how you
look and feel.
Kinds of Foods Affecting the Heart Rate
It can be distressing if, after
taking a bite of food or sip of a beverage, your heart suddenly feels
like it's racing or skips a beat.
While in a minority of situations this
could be cause for a call to your doctor, most times you're likely just
reacting to an ingredient or chemical in the food.
For example,
capsaicin in peppers, caffeine and sugar all have been linked to causing
some type of heart rate response.
Sunday, May 19, 2013
The Effects of Plastic Products for Foods on your Health
The plastic
product comes in different shapes, colours and sizes. These modern days,
virtually every household item contains one plastic element or the other.
Nutritional Benefits of the Quail Eggs
The quail
eggs are full of vitamins and minerals. Even with their small size, their
nutritional value is three to four times greater than the chicken’s eggs.
Saturday, May 18, 2013
The Secret Side of Cucumber
The cucumber (Cucumis sativus) is a widely cultivated plant in the gourd family Cucurbitaceae. It is a creeping vine which bears cylindrical
edible fruit when ripe. There are three main varieties of cucumber:
"slicing", "pickling", and "burpless". Within these varieties, several
different cultivars have emerged. The cucumber is originally from Indian subcontinent but is now grown on most continents. Many different varieties are traded on the global market.
The cucumber is a creeping vine that roots in the ground and grows up trellises or other supporting frames, wrapping around supports with thin, spiraling tendrils. The plant has large leaves that form a canopy over the fruit.
The fruit of the cucumber is roughly cylindrical, elongated with tapered ends, and may be as large as 60 centimeters (24 in) long and 10 centimeters (3.9 in) in diameter.
Having an enclosed seed and developing from a flower, botanically speaking, cucumbers are classified as accessory fruits. Much like tomatoes and squash they are often also perceived, prepared and eaten as vegetables. Cucumbers are usually more than 90% water.
Most cucumber varieties, however, are seeded and require pollination. Thousands of hives of honey bees are annually carried to cucumber fields just before bloom for this purpose. Cucumbers may also be pollinated by bumblebees and several other bee species.
Symptoms of inadequate pollination include fruit abortion and misshapen fruit. Partially pollinated flowers may develop fruit which are green and develop normally near the stem end, but pale yellow and withered at the blossom end.
Traditional varieties produce male blossoms first, then female, in about equivalent numbers. New gynoecious hybrid cultivars produce almost all female blossoms.
However, since these varieties do not provide pollen, they must have a pollenizer variety interplanted, and the number of beehives per unit area is increased. Insecticide applications for insect pests must be done very carefully to avoid killing off the insect pollinators.
Cucumber, whole and in longitudinal section
An Indian yellow cucumber
The cucumber originated in India, where a great many varieties have been observed, from Cucumis hystrix.
It has been cultivated for at least 3,000 years, and was probably
introduced to other parts of Europe by the Greeks or Romans. Records of
cucumber cultivation appear in France in the 9th century, England in the 14th century, and in North America by the mid-16th century.
According to Pliny the Elder (The Natural History, Book XIX, Chapter 23), the Ancient Greeks grew cucumbers, and there were different varieties in Italy, Africa, and modern-day Serbia.
Throughout the 16th century, European trappers, traders, bison hunters, and explorers bartered for the products of American Indian agriculture. The tribes of the Great Plains and the Rocky Mountains learned from the Spanish how to grow European crops.
The best farmers on the Great Plains were the Mandan Indians in what is now North and South Dakota. They obtained cucumbers and watermelons from the Spanish, and added them to the crops they were already growing, including several varieties of corn and beans, pumpkins, squash, and gourd plants.
The Iroquois were also growing them when the first Europeans visited them.
In 1630, the Reverend Francis Higginson produced a book called New England’s Plantation in which, describing a garden on Conant’s Island in Boston Harbor known as “The Governor’s Garden”, he states: “The countrie aboundeth naturally with store of roots of great varietie and good to eat. Our turnips, parsnips, and carrots are here both bigger and sweeter than is ordinary to be found in England. Here are store of pompions, cowcumbers, and other things of that nature which I know not...”
William Wood also published in 1633’s New England Prospect (published in England) observations he made in 1629 in America: “The ground affords very good kitchin gardens, for Turneps, Parsnips, Carrots, Radishes, and Pompions, Muskmillons, Isquoter-squashes, coucumbars, Onyons, and whatever grows well in England grows as well there, many things being better and larger.”
In the later 17th century, a prejudice developed against uncooked vegetables and fruits. A number of articles in contemporary health publications stated that uncooked plants brought on summer diseases and should be forbidden to children. The cucumber kept this vile reputation for an inordinate period of time: “fit only for consumption by cows”, which some believe is why it gained the name, “cowcumber”.
A copper etching made by Maddalena Bouchard between 1772 and 1793 shows this plant to have smaller, almost bean-shaped fruits, and small yellow flowers. The small form of the cucumber is figured in Herbals of the 16th century, but states, ‘if hung in a tube while in blossom, the Cucumber will grow to a most surprising length.’
Samuel Pepys wrote in his diary on August 22, 1663: “this day Sir W. Batten tells me that Mr. Newburne is dead of eating cowcumbers, of which the other day I heard of another, I think.” In "The Greenstone Door", William Satchell notes that "Te Moanaroa was dead – of a surfeit of cucumbers...", having eaten four of the "prickly" melons. (Chapter XX, The Storm Cloud).
Slicing cucumbers
Cucumbers which are grown to be eaten fresh are called slicing
cucumbers. They are mainly eaten in the unripe green form, since the
ripe yellow form normally becomes bitter and sour. Slicers grown
commercially for the North American market are generally longer,
smoother, more uniform in color, and have a much tougher skin. Slicers
in other countries are smaller and have a thinner, more delicate skin.
Smaller slicing cucumbers can also be pickled.
Pickling cucumbers
Those cucumbers intended for pickling, called picklers, grow to about 7 centimeters (3 in) to 10 centimeters (4 in) long and 2.5 centimeters (1 in) wide. As compared to slicers, picklers tend to be shorter, thicker, less regularly shaped, and have bumpy skin with tiny white or black-dotted spines.
They are never waxed. Color can vary from creamy yellow to pale or dark green. Pickling cucumbers are sometimes sold fresh as “Kirby” or “Liberty” cucumbers. The pickling process removes or degrades much of the nutrient content, especially that of vitamin C. Pickled cucumbers are soaked in brine or a combination of vinegar and brine, although not vinegar alone, often along with various spices.
Pickled cucumbers are called "pickles" in the US or "gherkins" or "wallies" in the UK, the latter name being more common in the north of England, where it refers to the large vinegar-pickled cucumbers commonly sold in fish and chip shops. (Although the gherkin is of the same species as the cucumber, it is of a completely different cultivar.)
Isfahan burpless cucumber originally from Iran
Burpless cucumbers are sweeter and have a thinner skin than other
varieties of cucumber, and are reputed to be easy to digest and to have a
pleasant taste. They can grow as long as 2 feet (0.61 m).
They are nearly seedless, and have a delicate skin. Most commonly grown in greenhouses, these parthenocarpic cucumbers are often found in grocery markets, shrink-wrapped in plastic. They are sometimes marketed as seedless or burpless, because the seeds and skin of other varieties of cucumbers are said to give some people gas.
Several varietals exist and are sold commercially:
After the outbreak, the World Health Organization stated that it was a completely new strain of the bacteria involved.[18]
| Nutritional value per 100 g (3.5 oz) | |
|---|---|
| Energy | 65 kJ (16 kcal) |
| Carbohydrates | 3.63 g |
| - Sugars | 1.67 |
| - Dietary fiber | 0.5 g |
| Fat | 0.11 g |
| Protein | 0.65 g |
| Water | 95.23 |
| Thiamine (vit. B1) | 0.027 mg (2%) |
| Riboflavin (vit. B2) | 0.033 mg (3%) |
| Niacin (vit. B3) | 0.098 mg (1%) |
| Pantothenic acid (B5) | 0.259 mg (5%) |
| Vitamin B6 | 0.04 mg (3%) |
| Folate (vit. B9) | 7 μg (2%) |
| Vitamin C | 2.8 mg (3%) |
| Vitamin K | 16.4 μg (16%) |
| Calcium | 16 mg (2%) |
| Iron | 0.28 mg (2%) |
| Magnesium | 13 mg (4%) |
| Manganese | 0.079 mg (4%) |
| Phosphorus | 24 mg (3%) |
| Potassium | 147 mg (3%) |
| Sodium | 2 mg (0%) |
| Zinc | 0.2 mg (2%) |
| Fluoride | 1.3 µg |
The cucumber is a creeping vine that roots in the ground and grows up trellises or other supporting frames, wrapping around supports with thin, spiraling tendrils. The plant has large leaves that form a canopy over the fruit.
The fruit of the cucumber is roughly cylindrical, elongated with tapered ends, and may be as large as 60 centimeters (24 in) long and 10 centimeters (3.9 in) in diameter.
Having an enclosed seed and developing from a flower, botanically speaking, cucumbers are classified as accessory fruits. Much like tomatoes and squash they are often also perceived, prepared and eaten as vegetables. Cucumbers are usually more than 90% water.
Flowering and pollination
A few varieties of cucumber are parthenocarpic, the blossoms creating seedless fruit without pollination. Pollination for these varieties degrades the quality. In the United States, these are usually grown in greenhouses, where bees are excluded. In Europe, they are grown outdoors in some regions, and bees are excluded from these areas.Most cucumber varieties, however, are seeded and require pollination. Thousands of hives of honey bees are annually carried to cucumber fields just before bloom for this purpose. Cucumbers may also be pollinated by bumblebees and several other bee species.
Symptoms of inadequate pollination include fruit abortion and misshapen fruit. Partially pollinated flowers may develop fruit which are green and develop normally near the stem end, but pale yellow and withered at the blossom end.
Traditional varieties produce male blossoms first, then female, in about equivalent numbers. New gynoecious hybrid cultivars produce almost all female blossoms.
However, since these varieties do not provide pollen, they must have a pollenizer variety interplanted, and the number of beehives per unit area is increased. Insecticide applications for insect pests must be done very carefully to avoid killing off the insect pollinators.
Genome
In 2009, an international team of researchers announced they had sequenced the cucumber genome.[1]Production
According to the Food and Agriculture Organization of the United Nations, China produced at least 60% of the global output of cucumbers in 2005, followed at a distance by Turkey, Russia, Iran and the United States.| Top ten cucumber producers in 2010 | ||||
|---|---|---|---|---|
| Country | Production (tonnes) | |||
 China |
40,709,556 | |||
 Iran |
1,811,630 | |||
 Turkey |
1,739,190 | |||
 Russia |
1,161,870 | |||
 United States |
883,360 | |||
 Ukraine |
860,100 | |||
 Spain |
682,900 | |||
 Egypt |
631,408 | |||
 Japan |
587,800 | |||
 Indonesia |
547,141 | |||
| World | 57,559,836 | |||
| Source: UN Food & Agriculture Organisation (FAO)[2] | ||||
Cultivation
History
Earliest cultivation
The cucumber is listed among the foods of ancient Ur, and the legend of Gilgamesh describes people eating cucumbers. Some sources also state it was produced in ancient Thrace, and it is certainly part of modern cuisine in Bulgaria and Turkey, parts of which make up that ancient state. From India, it spread to Greece (where it was called "σίκυον", sÃkyon) and Italy (where the Romans were especially fond of the crop), and later into China.According to Pliny the Elder (The Natural History, Book XIX, Chapter 23), the Ancient Greeks grew cucumbers, and there were different varieties in Italy, Africa, and modern-day Serbia.
Middle Ages
Charlemagne had cucumbers grown in his gardens in the 8th/9th century. They were reportedly introduced into England in the early 14th century, lost, then reintroduced approximately 250 years later. The Spaniards (through the Italian Christopher Columbus) brought cucumbers to Haiti in 1494. In 1535, Jacques Cartier, a French explorer, found “very great cucumbers” grown on the site of what is now Montreal.The best farmers on the Great Plains were the Mandan Indians in what is now North and South Dakota. They obtained cucumbers and watermelons from the Spanish, and added them to the crops they were already growing, including several varieties of corn and beans, pumpkins, squash, and gourd plants.
The Iroquois were also growing them when the first Europeans visited them.
In 1630, the Reverend Francis Higginson produced a book called New England’s Plantation in which, describing a garden on Conant’s Island in Boston Harbor known as “The Governor’s Garden”, he states: “The countrie aboundeth naturally with store of roots of great varietie and good to eat. Our turnips, parsnips, and carrots are here both bigger and sweeter than is ordinary to be found in England. Here are store of pompions, cowcumbers, and other things of that nature which I know not...”
William Wood also published in 1633’s New England Prospect (published in England) observations he made in 1629 in America: “The ground affords very good kitchin gardens, for Turneps, Parsnips, Carrots, Radishes, and Pompions, Muskmillons, Isquoter-squashes, coucumbars, Onyons, and whatever grows well in England grows as well there, many things being better and larger.”
In the later 17th century, a prejudice developed against uncooked vegetables and fruits. A number of articles in contemporary health publications stated that uncooked plants brought on summer diseases and should be forbidden to children. The cucumber kept this vile reputation for an inordinate period of time: “fit only for consumption by cows”, which some believe is why it gained the name, “cowcumber”.
A copper etching made by Maddalena Bouchard between 1772 and 1793 shows this plant to have smaller, almost bean-shaped fruits, and small yellow flowers. The small form of the cucumber is figured in Herbals of the 16th century, but states, ‘if hung in a tube while in blossom, the Cucumber will grow to a most surprising length.’
Samuel Pepys wrote in his diary on August 22, 1663: “this day Sir W. Batten tells me that Mr. Newburne is dead of eating cowcumbers, of which the other day I heard of another, I think.” In "The Greenstone Door", William Satchell notes that "Te Moanaroa was dead – of a surfeit of cucumbers...", having eaten four of the "prickly" melons. (Chapter XX, The Storm Cloud).
Varieties
In human cultivation, the varieties of cucumbers are classified into three main varieties: "slicing", "pickling", and "burpless".Slicing
Pickling
Main article: Pickled cucumber
Cucumbers can be pickled for flavor and longer shelf-life.
Although any cucumber can be pickled, commercial pickles are made from
cucumbers specially bred for uniformity of length-to-diameter ratio and
lack of voids in the flesh.Those cucumbers intended for pickling, called picklers, grow to about 7 centimeters (3 in) to 10 centimeters (4 in) long and 2.5 centimeters (1 in) wide. As compared to slicers, picklers tend to be shorter, thicker, less regularly shaped, and have bumpy skin with tiny white or black-dotted spines.
They are never waxed. Color can vary from creamy yellow to pale or dark green. Pickling cucumbers are sometimes sold fresh as “Kirby” or “Liberty” cucumbers. The pickling process removes or degrades much of the nutrient content, especially that of vitamin C. Pickled cucumbers are soaked in brine or a combination of vinegar and brine, although not vinegar alone, often along with various spices.
Pickled cucumbers are called "pickles" in the US or "gherkins" or "wallies" in the UK, the latter name being more common in the north of England, where it refers to the large vinegar-pickled cucumbers commonly sold in fish and chip shops. (Although the gherkin is of the same species as the cucumber, it is of a completely different cultivar.)
Burpless
They are nearly seedless, and have a delicate skin. Most commonly grown in greenhouses, these parthenocarpic cucumbers are often found in grocery markets, shrink-wrapped in plastic. They are sometimes marketed as seedless or burpless, because the seeds and skin of other varieties of cucumbers are said to give some people gas.
Several varietals exist and are sold commercially:
- Lebanese cucumbers are small, smooth-skinned and mild, yet with a distinct flavor and aroma. Like the English cucumber, Lebanese cucumbers are nearly seedless.
- East Asian cucumbers are mild, slender, deep green, and have a bumpy, ridged skin. They can be used for slicing, salads, pickling, etc., and are available year-round. They are usually burpless as well.
- Persian cucumber, which are mini, seedless, and slightly sweet, are available from Canada during the summer, and all year-round in the US. Easy to cut and peel, it is on average 4–7 in. long. They are commonly eaten chopped up in plain yogurt with mint or sliced thin and long with salt and lemon juice. Vines are parthenocarpic, requiring no pollinators for fruit set.
- Beit Alpha cucumbers are small, sweet parthenocarpic cucumbers adapted to the dry climate of the Middle East.
- Apple cucumbers are short, round cucumbers grown in New Zealand and parts of Europe, known for their light yellow-green color and mildly sweet flavor. When mature, the fruit may grow tiny spines, and contains numerous edible green seeds. The fruit is usually eaten raw, with skin.[11]
- Schälgurken are eaten in Germany. Their thick skins are peeled and then they braised or fried, often with minced meat or dill. They are often known by the term 'Schmorgurken'.
- Dosakai is a yellow cucumber available in parts of India. These fruits are generally spherical in shape. It is commonly cooked as curry, added in sambar or soup, daal and also in making dosa-aavakaaya (Indian pickle) and chutney; it is also grown and available through farms in Central California.
- Kekiri is a smooth skinned cucumber, relatively hard, and not used for salads. It is cooked as spicy curry. It is found in dry zone of Sri Lanka. It becomes orange colored when the fruit is matured.
- In May 2008, British supermarket chain Sainsbury's unveiled the 'c-thru-cumber', a thin-skinned variety which reportedly does not require peeling.[12]
Armenian
- Armenian cucumbers (also known as yard long cucumbers) are fruits produced by the plant Cucumis melo var. flexuosus. This is not the same species as the common cucumber (Cucumis sativus) although it is closely related. Armenian cucumbers have very long, ribbed fruit with a thin skin that does not require peeling, but are actually an immature melon. This is the variety sold in Middle Eastern markets as "pickled wild cucumber".[13] In North America, the term “wild cucumber” also refers to plants in the genus Marah.
Taste
There appears to be variability in the human olfactory response to cucumbers, with the majority of people reporting a mild, almost watery flavor or a light melon taste, while a small but vocal minority report a highly repugnant taste, some say almost perfume-like.[14] Cucumbers vary in bitterness, even from the same plant. This bitter taste is attributed to the chemical compound Cucurbitacin C. Cucurbitacin is poisonous to livestock, especially sheep.[15]In the news
In May 2011, cucumbers infected with E. coli were claimed to have caused the deaths of at least ten people, leading to some retailers withdrawing cucumbers from sale in Germany, Austria and the Czech Republic.[16] The cucumbers were initially thought to have been sourced from Spain, however subsequent testing failed to show contamination in the imported Spanish cucumbers which led to the Spanish Government demanding compensation for Spanish farmers who had been forced to destroy huge quantities of cucumbers.[17]After the outbreak, the World Health Organization stated that it was a completely new strain of the bacteria involved.[18]
Gallery
-
A tendril emerges from cucumber vines to grab hold of taller structures. -
A string lattice helps cucumber vines grow to the sun. -
Cucumber plants late June in New Jersey. -
Cultivation in Japan. -
Sliced cucumbers. -
Cucumber seedling, two weeks old, started indoors
Sunday, May 12, 2013
The Side Effect of Eating Beef (Meat)
In this part
of the world, it is seen as a mark of affluence when foods are accompanied by
the generous servings of beef. The average beef aficionado that the Westerners
in Nigeria (Yoruba) call ‘orisirisi’.
The orisirisi
is a mouth-watering
Tuesday, May 07, 2013
Causes and Remedies of Indigestion
Indigestion is often a sign of an underlying problem, such as gastroesophageal reflux disease ulcers, or gallbladder disease, rather than a condition of its own.
Also called dyspepsia, indigestion is a term used to describe a feeling of fullness or discomfort during or after a meal. It can be accompanied by burning or pain in the upper stomach.
Also called dyspepsia, indigestion is a term used to describe a feeling of fullness or discomfort during or after a meal. It can be accompanied by burning or pain in the upper stomach.
Monday, February 18, 2013
Effects of Water Melon in the Body
According to recent studies, the juicy fruit may be
better suited for Valentine’s Day. That’s because scientists say
watermelon has ingredients that deliver Viagra-like effects to the
body’s blood vessels and may even increase libido.
“The more we study watermelons, the more we realize just how amazing a fruit it is in providing natural enhancers to the human body,” said Dr. Bhimu Patil, director of Texas A&M’s Fruit and Vegetable Improvement Center in College Station.
“We’ve always known that watermelon is good for you, but the list of its very important healthful benefits grows longer with each study.”
Beneficial ingredients in watermelon and other fruits and vegetables are known as phyto-nutrients, naturally occurring compounds that are bioactive, or able to react with the human body to trigger healthy reactions, Patil said.
In watermelons, these include lycopene, beta carotene and the rising star among its phyto-nutrients – citrulline – whose beneficial functions are now being unraveled. Among them is the ability to relax blood vessels, much like Viagra does.
Scientists know that when watermelon is consumed, citrulline is converted to arginine through certain enzymes. Arginine is an amino acid that works wonders on the heart and circulation system and maintains a good immune system, Patil said.
“The citrulline-arginine relationship helps heart health, the immune system and may prove to be very helpful for those who suffer from obesity and type 2 diabetes,” said Patil. “Arginine boosts nitric oxide, which relaxes blood vessels, the same basic effect that Viagra has, to treat erectile dysfunction and maybe even prevent it.”
While there are many psychological and physiological problems that can cause impotence, extra nitric oxide could help those who need increased blood flow, which would also help treat angina, high blood pressure and other cardiovascular problems.
“Watermelon may not be as organ specific as Viagra,” Patil said, “but it’s a great way to relax blood vessels without any drug side-effects.”
The benefits of watermelon don’t end there, he said. Arginine also helps the urea cycle by removing ammonia and other toxic compounds from our bodies.
Citrulline, the precursor to arginine, is found in higher concentrations in the rind of watermelons than the flesh. As the rind is not commonly eaten, two of Patil’s fellow scientists, drs. Steve King and Hae Jeen Bang, are working to breed new varieties with higher concentrations in the flesh.
In addition to the research by Texas A&M, watermelon’s phyto-nutrients are being studied by the U.S. Department of Agriculture’s Agricultural Research Service in Lane, Oklahoma.
As an added bonus, these studies have also shown that deep red varieties of watermelon have displaced the tomato as the lycopene king, Patil said. Almost 92 percent of watermelon is water, but the remaining 8 percent is loaded with lycopene, an anti-oxidant that protects the human heart, prostate and skin health.
“Lycopene, which is also found in red grapefruit, was historically thought to exist only in tomatoes,” he said. “But now we know that it’s found in higher concentrations in red watermelon varieties.”
Lycopene, however, is fat-soluble, meaning that it needs certain fats in the blood for better absorption by the body, Patil said.
“Previous tests have shown that lycopene is much better absorbed from tomatoes when mixed in a salad with oily vegetables like avocado or spinach,” Patil said. “That would also apply to the lycopene from watermelon, but I realize mixing watermelon with spinach or avocadoes is a very hard sell.”
No studies have been conducted to determine the timing of the consumption of oily vegetables to improve lycopene absorption, he said.
“One final bit of advice for those Fourth of July watermelons you buy,” Patil said. “They store much better uncut if you leave them at room temperature. Lycopene levels can be maintained even as it sits on your kitchen floor. But once you cut it, refrigerate. And enjoy.”
“The more we study watermelons, the more we realize just how amazing a fruit it is in providing natural enhancers to the human body,” said Dr. Bhimu Patil, director of Texas A&M’s Fruit and Vegetable Improvement Center in College Station.
“We’ve always known that watermelon is good for you, but the list of its very important healthful benefits grows longer with each study.”
Beneficial ingredients in watermelon and other fruits and vegetables are known as phyto-nutrients, naturally occurring compounds that are bioactive, or able to react with the human body to trigger healthy reactions, Patil said.
In watermelons, these include lycopene, beta carotene and the rising star among its phyto-nutrients – citrulline – whose beneficial functions are now being unraveled. Among them is the ability to relax blood vessels, much like Viagra does.
Scientists know that when watermelon is consumed, citrulline is converted to arginine through certain enzymes. Arginine is an amino acid that works wonders on the heart and circulation system and maintains a good immune system, Patil said.
“The citrulline-arginine relationship helps heart health, the immune system and may prove to be very helpful for those who suffer from obesity and type 2 diabetes,” said Patil. “Arginine boosts nitric oxide, which relaxes blood vessels, the same basic effect that Viagra has, to treat erectile dysfunction and maybe even prevent it.”
While there are many psychological and physiological problems that can cause impotence, extra nitric oxide could help those who need increased blood flow, which would also help treat angina, high blood pressure and other cardiovascular problems.
“Watermelon may not be as organ specific as Viagra,” Patil said, “but it’s a great way to relax blood vessels without any drug side-effects.”
The benefits of watermelon don’t end there, he said. Arginine also helps the urea cycle by removing ammonia and other toxic compounds from our bodies.
Citrulline, the precursor to arginine, is found in higher concentrations in the rind of watermelons than the flesh. As the rind is not commonly eaten, two of Patil’s fellow scientists, drs. Steve King and Hae Jeen Bang, are working to breed new varieties with higher concentrations in the flesh.
In addition to the research by Texas A&M, watermelon’s phyto-nutrients are being studied by the U.S. Department of Agriculture’s Agricultural Research Service in Lane, Oklahoma.
As an added bonus, these studies have also shown that deep red varieties of watermelon have displaced the tomato as the lycopene king, Patil said. Almost 92 percent of watermelon is water, but the remaining 8 percent is loaded with lycopene, an anti-oxidant that protects the human heart, prostate and skin health.
“Lycopene, which is also found in red grapefruit, was historically thought to exist only in tomatoes,” he said. “But now we know that it’s found in higher concentrations in red watermelon varieties.”
Lycopene, however, is fat-soluble, meaning that it needs certain fats in the blood for better absorption by the body, Patil said.
“Previous tests have shown that lycopene is much better absorbed from tomatoes when mixed in a salad with oily vegetables like avocado or spinach,” Patil said. “That would also apply to the lycopene from watermelon, but I realize mixing watermelon with spinach or avocadoes is a very hard sell.”
No studies have been conducted to determine the timing of the consumption of oily vegetables to improve lycopene absorption, he said.
“One final bit of advice for those Fourth of July watermelons you buy,” Patil said. “They store much better uncut if you leave them at room temperature. Lycopene levels can be maintained even as it sits on your kitchen floor. But once you cut it, refrigerate. And enjoy.”
Friday, December 21, 2012
7 Pains Fighting Foods
