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Why Use Certified Extra Virgin Olive Oil

By Mattie Knight


Olive oil, in its fresh, pure, and unprocessed form, is one of the healthiest foods on earth. However, not all products on the market can be described this way. Certified extra virgin olive oil has passed the stringent tests of an examining board, such as the California Olive Oil Council, which has standards higher than either international boards or the American Food and Drug Administration.

Random testing reveals much fraud in oils being sold as the highest grade of 'extra virgin'. Over half of the imported oils and some American oils fail to meet even the lower standards, much less the California ones. The highest grade is supposed to deliver the most health benefits and taste the best, so consumers who are willing to pay more to get this kind of quality should look for a certification seal.

Certification by the California Council is not easily won. Each year's harvest is inspected and weighed on its own merit. The acidity and the purity are established by chemical tests. Freshness and taste are judged by a panel of trained 'tasters' whose verdict is final. The seal is not awarded unless both evaluations have satisfactory results. The fragile oils go rancid quickly if handled improperly at any stage of production.

Go online and read the product descriptions for oils that have won this coveted award. It's like reading about fine wines. The location of the olive groves is important, since some regions yield better fruit than others. The names of experts who supervise every phase of production are given, just like those of skilled vintners. Terms like 'fruity' and 'overtones of' are used to describe the taste.

This product is obtained by crushing fresh olives (within one day of harvest, they tell us) and capturing the oily juice. The 'first press' must also be 'cold', which means the machinery used for pressing is not allowed to heat up past a certain temperature and no other heat is used in processing. In order to keep the oils cool and undamaged, the olives are processed in small batches.

Oils must be protected from light as well as heat, which is why finer brands come in bottles made of dark green glass. Storage is another important step, as is delivery to the stores. The special care taken from start to finish is why the premium oils are more expensive than the lesser grades. Virgin or pure oils are obtained from further pressing of the fruit that has already yielded the high grade oil; they may contain very little or none of the first press.

Researchers are still studying this oil said to be the best for cooking and consumption. They have found olives rich in antioxidants called phenols, which are credited with many health benefits. The higher the grade, the more of these valuable, undamaged antioxidants are found in the oils. Health gurus say that everyone should add this food to their diet.

Of course, people choose oils for the best taste. In fact, aficionados say that many people don't know how good the real deal can be, since they are accustomed to impure and possibly rancid oils. If you want to develop your palate, look for the certification that means the highest quality.




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