Scientists in the Netherlands have been growing meat tissues in the laboratory, and hope to create the first ever “test-tube burger” by the end of 2012. Also known as “in vitro” or “cultured” meat, the researchers have successfully used stem cells to grow strips of muscle in petri dishes. This tissue will be combined with blood and artificially grown fats to make meat with a hamburger consistency.

The project was funded by an anonymous investor, who contributed roughly $330,000. Although this is a high cost to produce just one hamburger, lead researcher Prof. Mark Post is confident that costs can be dramatically reduced by commercialization, like so many other inventions.

The concept of lab-grown meat may trigger a gag reflex in many, but a number of organizations argue that it can reduce the environmental damage caused by raising livestock. The global demand for meat continues to climb, particularly in Asia and Africa. It’s hoped that artificial meat will use fewer resources to produce, in addition to cutting down the animal cruelty so too often found in factory farms. PETA endorses lab-produced meat, going so far as to offer a million dollars to the first scientist able to bring the product to the commercial market.

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If you’ve ever visited another country or even enjoy a foreign cuisine chances are your eyes have been opened to many different ways of doing things. One of the major eye openers I’ve experienced as a traveler is how different the food is in other cultures. As my family dined on a Dim Sum meal in Boston’s Chinatown, my little boy was served chicken feet. He bravely accepted the feet and began chowing down. And as a good guest, so did I. I had to separate myself from what I was doing, and try to enjoy what those around me were calling a delicacy.

Chicken feet aren’t the typical American fare, however, they don’t stray too far from a familiar food. But what about bugs? Rats? Or even horses? These meats are very popular in many cultures around the world. However they seem to make us squirm. Should they?

Americans may be serving horse meat to humans in the near future. Are you ready?
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Although iron is classified as a trace mineral, it’s essential for overall health. Many of the body’s functions rely on iron and if you get too little, your body can’t function properly. On the flip side, getting too much can also be detrimental to your health.

There are two main types of iron; heme and non-heme. Heme iron is the type found in meat, poultry and fish. Non-heme, on the other hand, can be found in both plant and animal sources. The biggest difference between the two types is how well the body absorbs them. Heme iron is much more easily absorbed by the body than non-heme iron, yet most of our dietary supply comes from non-heme sources. Enriched breads and cereals, lentils, legumes, dark leafy greens, and some dried fruits are foods rich in this type of iron. Although the iron found in these foods is typically harder to absorb, your can improve your body’s absorption rate by pairing your non-heme-rich food sources with a food high in heme iron, vitamin C, citric or lactic acid, and certain sugars.

Most of the body’s iron is found within two proteins: hemoglobin and myoglobin. Hemoglobin is found in the body’s red blood cells while myoglobin is found in the muscle cells. In both, iron helps accept, carry, and release oxygen to the cells of the body. In addition, iron keeps your immune system strong and helps your body produce energy.

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Textured vegetable protein, or TVP, is a highly concentrated mixture made from soy flour. It’s very easy to cook, has virtually no taste and has no fat. Doesn’t sound very appetizing, right? Actually, that’s far from the truth.

I’m a big fan of using vegetable protein in place of ground beef , turkey or chicken. TVP is most often made from high protein content soy flour, but it can be made of cotton seeds, wheat or oats. The mixture is extruded, and becomes a spongy mass that is then cut into chunks, nuggets or grains. These shapes are then dried.  TVP is approximately 50% protein before rehydration.

When reconstituted, the TVP can be mixed with ground beef, turkey or chicken with a ratio as high as 3:1. The TVP takes on the flavor of the meat that it is mixed with and makes a fantastic filler. It’s very inexpensive and can be shelf stable for up to a year. These qualities make TVP a staple for those who follow a vegetarian, and in some cases, vegan, lifestyle. For those who are trying to lose weight, the reality that it is fat and cholesterol free make TVP a dream come true.

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In less than one year from now we could be reading the food review of the world’s first in vitro hamburger. Yes, you read that right.

As an answer to our globe’s growing population and increasing meat consumption, scientists in the Netherlands are very close to debuting their meat grown from stem cells of healthy cows. The scientists have been working to grow muscle tissue from a small number of stem cells they’ve extracted from the cattle.

As awkward as this process sounds, the researchers believe it’s going to be beneficial for the world. As the trends lead us to believe that the world’s meat consumption is expected to double by the year 2050, this man-made meat will be able to be produced without the need for livestock.

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