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Fun Facts about Cheese

January 17th, 2009

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There are nearly two thousand different varieties of cheese in the world.  Cheese has been around since ancient times.  Murals in Egyptian tombs that depict cheese-making date back to somewhere around 2000 BCE but it’s believed that the first cheese was made much earlier, between 8000 BCE and 3000 BCE.  It is thought that the first cheese was made accidentally while trying to transport or store milk and probably tasted sour and salty and had a consistency like today’s feta cheese.

Pilgrims to the United States brought cheese on their ships, including the Mayflower in 1620.  The first industrial cheese factory opened in 1815 in Switzerland but successful large-scale production began years later in the United States around 1851.  During the era of World War II, factory cheese making became more widespread than traditional methods.  Factories are now the primary source for cheese in the United States and Europe.

The United States produces more cheese than any other country in the world, more than eight billion pounds every year.  Nearly twenty million metric tons of cheeses are produced throughout the world.  More cheese is produced annually worldwide than coffee beans, tea leaves, cocoa beans and tobacco combined!  Despite its large production, most of the United States’ cheese remains domestic.  France, therefore, is the biggest exporter of cheese, based on export value.  In quantity, Germany is the biggest exporter and Germany imports more cheese than any other country.  People in Greece eat more cheese than anyone else in the world, averaging about 27.3 kilograms per person, three quarters of which is feta cheese.

It takes approximately ten pounds of milk to make one pound of cheese.  Cheese is produced by draining the whey, or moisture, from milk after its protein hardens.  Acids aid in this process and enzymes or microorganisms may be added to cheese to produce these acids.  Some cheeses, such as blue cheese, brie and gorgonzola are exposed to mold which helps them to age.  About a third of the milk produced in the United States goes into the manufacture of cheese.  Cheese can be made from a variety of different milks including cow, sheep, goat, buffalo, horse and even camel.  Cheese is an important food source because it travels well, has a long life, and is high in fat, protein and vitamins.  Did you know that some varieties of cheese are actually outlawed?  Cheeses are typically outlawed because they are not pasteurized and not aged for the recommended amount of time, making them full of bacteria, particularly listeria, that could potentially make a person ill.

Cheese, eaten in moderation, can be an excellent source of calcium, protein and phosphorous.  It often gets a bad name for being high in saturated fat though.  Certain varieties of cheese such as cheddar, mozzarella, Swiss and American, may help to prevent tooth decay.  It is thought that cheese may increase the flow of saliva which helps to eliminate acids and sugars in the mouth.  The vitamins in cheese may help to protect tooth enamel, and the cheese may actually have an antibacterial effect.

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Fun Facts about Bananas

January 17th, 2009

banana-clean-fd-lgBananas are grown primarily in tropical climates, however they are also grown in Iceland where the soil is heated by geysers. In fact, bananas are grown in more than one hundred countries. India is the largest producer of bananas in the world, growing over sixteen million tons each year. Indians believe the flower of the banana plant to be sacred and use it ceremonially for good luck. One of the earliest records of bananas is from 327 B.C. when Alexander the Great made his conquest of India. The Philadelphia Centennial Exhibition was held in 1876 in the United States and was the first introduction of bananas to the American people. More people flocked to see and taste bananas than to see the first telephone. Worldwide there are more than five hundred different types of banana. Bananas are harvested year round. Banana plants typically grow fifteen to thirty feet tall and can continue producing fruit for as long as one hundred years. Bananas exhibit a unique and fascinating behavior known as negative geotropism. In a nutshell this means that they grow upward toward the sun instead of downward as gravity might suggest.

We typically think of bananas as being yellow but they actually come in a variety of colors including purple and red. Bananas are generally separated into two categories – dessert bananas that you eat raw and cooking bananas which are generally cooked before eating. Bananas aren’t just for eating though. Banana peels contain a natural lubricant. Banana sap can be used as an adhesive. Banana leaves can be used as umbrellas or in many Asian countries are used to wrap food. Japan has been using bananas to produce textiles since at least the 13th century.

Bananas have numerous health benefits. Bananas can actually improve your mood. They are the only fruit that has tryptophan, an amino acid, and vitamin B6 which in combination boost the body’s production of serotonin, a mood enhancing chemical. Banana plants are actually classified as herbs and bananas contain six major groups of vitamins, making them highly nutritious. Bananas are also a wonderful source of energy and contain more complex carbohydrates than any other fruit. Bananas are an excellent source of potassium which benefits many major bodily systems including the heart, nervous system, kidneys and bones. As if all this wasn’t enough, bananas are a good source of fiber which regulates bowel movements and has been shown to lower the risk of heart disease and type 2 diabetes.

Commercial bananas have been genetically engineered over the years. There has been extensive inbreeding which has led to excessive genetic similarity between plants. This makes the plants weaker overall and less able to fight off disease. Gros Michel used to be a popular variety of banana but it was plagued by disease and is no longer being grown. The current most popular commercial variety, Cavendish, is also being threatened by disease and in the next twenty years may have to be removed from the commercial market. Scientists are working on developing a more genetically diverse variety of banana that is better able to resist disease. It’s quite possible though that these bananas of the future will be almost completely different from what we have today.

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