Olive oil contains high monounsaturated fatty acids (55~83%), namely oleic acid. In addition to supplying the body with a large number of calories, but also to adjust the ratio of high and low density lipoprotein cholesterol concentration in human plasma. Linoleic acid and linoleic acid are essential for human body, but the human body cannot synthesize them by itself, and consuming too much of them is harmful to human body. Olive oil contains oleic acid, linoleic acid and linolenic acid ratio is exactly the proportion of human needs, similar to breast milk, which is not available in other vegetable oils; at the same time, olive oil is rich in vitamin A, D, E, F, K components and carotene fat-soluble vitamins such as vitamins and antioxidants, etc., is very easy to be digested and absorbed by the human body.
Research has shown that olive oil, if consumed over a long period of time, has a very good nutritional health effects:
Can reduce cholesterol and prevent the occurrence of cardiovascular disease. Due to high cholesterol concentration caused by atherosclerosis and atherosclerosis complications, hypertension, heart disease, heart failure, kidney failure, cerebral hemorrhage and other diseases have very obvious prevention and treatment effects.
It can improve the function of the digestive system. It helps to reduce stomach acid, prevent the occurrence of gastritis, duodenal ulcer and other diseases, and improve the function of stomach, spleen, intestines, liver and bile ducts. Stimulates bile secretion, prevents gallstones and reduces the occurrence of cholecystitis. Olive oil has the role of a mild light excretory agent, two tablespoons in the morning on an empty stomach for the relief of chronic constipation has an unexpected effect.
Can prevent brain aging, prevent premature dementia. It helps to enhance the body's absorption of minerals, such as phosphorus, zinc, calcium, etc., and reduces the occurrence of rheumatoid arthritis.
Can inhibit some types of malignant tumors such as prostate cancer, breast cancer, intestinal cancer, squamous cell and esophageal cancer.
It can protect the skin, especially against skin damage and aging, and make the skin lustrous.
For obese people, regular consumption of olive oil is better for weight control than eating less fat.
Although olive oil is expensive compared to other vegetable oils, there are so many reasons to love it. When the natural fragrance of olive oil with the Mediterranean blue wind gradually drifting to the arrival of the pursuit of green and healthy life as a fashion, what are you waiting for?
Small knowledge of olive oil
The nine sons of the dragon are different. This olive oil is even more learned, different varieties often determine the best way to cook differently. Only by carefully understanding and selecting the best olive oils can we enjoy the unique Mediterranean flavor.
There are different kinds of olive oil
Olive oil can be divided into virgin olive oil (Virgin Olive Oil) and refined olive oil (Lampante Olive Oil or Refined Olive Oil) according to the different processing methods, they are both in the price, nutrients, or methods of use are different.
Virgin Olive Oil (Natural Olive Oil). It is extracted directly from the fresh olive fruits by mechanical cold pressing, and the oil juice obtained after filtration and other treatments to remove foreign substances, with no chemical treatment at all during processing. This type of olive oil is of the best quality, with a unique aroma, a golden yellow color with a greenish tinge, and a rich taste, equivalent to a fruit juice, which can be consumed directly or used in cold dressings and salads, highlighting the original flavor.
Refined olive oil (secondary oil). Since 1993, Spain has been extracting olive oil from the dregs of cold pressed oil by using the method of dissolution. After passing through the refining process of decolorization and deodorization, its acidity value can generally be reduced to less than 0.3%. Although the quality is not as good as that of virgin oil, the taste is also good, and the price is more common. As a regular oil in the kitchen, it can be used for frying, boiling, cooking and deep-frying as you wish.
Currently, edible olive oil on the market in China is mainly imported products, mainly from Spain, Italy and Greece; there are also some domestic brands with good sales.
Although olive oil is expensive, it only takes a little bit for each use. So overall it is still both economical and nutritious.
Background knowledge
The world's main producers of olive oil are concentrated in the Mediterranean coastal countries, mainly Spain, Italy, Greece, Tunisia, Turkey, Syria, Morocco, these seven countries accounted for the world's total olive oil production of 90% of the total output. Spain, Italy, Greece for the world's largest three major olive oil producers and exporters. Spain's olive oil production ranks first in the world, but exports ranked second in the world, after Italy; Italy's olive oil production ranks second in the world, but is the largest consumer, the largest exporter, but also the largest importer.
Hot and cold is suitable, mixing the good flavor of life
Olive oil is rich in nutrients, hot and cold is suitable for a variety of cooking methods:
Directly as a cold meal oil . The direct use of olive oil will maximize the characteristics of the dish. A drizzle of olive oil on a fresh vegetable salad or a well-fried steak gives the food a richer texture and wonderful flavor. If you add a glass of simple wine, it's a real pleasure.
Fry with olive oil. Olive oil can be used over and over again without deteriorating, and it is more resistant to deterioration caused by oxidation, making it ideal for frying. It's the best for frying, so if you're a fan of fried foods and want to maintain a healthy diet, you can use it without worrying.
Marinating with olive oil. Olive oil is a good marinade ingredient because it easily penetrates into the food and brings out the flavors of the marinade.
Baking with olive oil. Spreading olive oil on bread or desserts for baking has a flavor that is far from creamy.
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When you think of olive oil, you think of sautéing. In fact, there are many other uses for olive oil that are not well known, such as for hair care, moisturizing the eyes, making masks, sunscreen and so on. Is not want to know right away? Here we will look at these strange and different uses of olive oil, I believe that from now on you will be impressed by it.
Knowing olive oil
Olive oil is extracted from olives in a yellowish transparent liquid, once known as "liquid gold", rich in vitamins A, D, E, K, F, these are easy to be absorbed by the skin fat-soluble vitamins. Especially the content of vitamin E, per 100 grams of olive oil contains 8 mg, is the highest content of all plants.
Olive oil different uses analysis
In addition to can be used for frying, in fact, olive oil has many other roles, the following we take a look at its different uses and the specific use of it!
Use: moisturize the skin
Use: face, first wash the face with warm water to the oil, dry towel gently wipe off the water, and then use cotton dipped in olive oil, all over the face, after 10 to 15 minutes, with a hot towel, and finally dry towel gently wipe can be; moisturize the body, after a bath in a cup of water to add some olive oil mixed evenly, and then showered on each of the body, and then massage properly, can be used to moisturize the body, and then massage properly. parts of the body, and then appropriate massage, you can make the skin smoother.
Use: wrinkles
Use: eye lines, to deal with annoying fine lines, crow's feet or fine lines under the eyes, you can use two drops of olive oil plus a little aloe vera gel mixed well and wiped on the fine lines, once coated up on the absorption, and immediately can not see the lines (out of the house when you do not have to wash off can be directly on the make-up); stretch marks, a spoonful of olive oil rubbed on the stretch marks, gently massaged, and long-term adherence to the stretch marks, or make the stretch marks, or make the stretch marks. Remove stretch marks, or make them lighter.
Use: Hair care
Use: Stir an egg yolk and olive oil into a paste, wash your hair and rub it on your hair, leave it on for 20-30 minutes, then wash it off, your hair will become shinier and more elastic.
Use: Makeup application and removal
Use: For makeup application, put 1 to 2 drops of olive oil in the basic cosmetic products, rub it and apply it evenly on the face, and your skin will become bright and vivid immediately; for makeup removal, put two drops of olive oil on a cotton pad to remove makeup, it can remove stubborn makeup, including those labeled waterproof cosmetics.
Use: Lip moisturizing
Use: Before going to bed at night with a hot towel on the lips, and then use a cotton pad dipped in olive oil to cover the lips, get up the next day and again is a pink moving people. This is especially important for those who wear lipstick every day to maintain their lips.
Use: Weight loss
Usage: Olive oil contains vitamin E, which is easily absorbed by the skin, thus helping to maintain the physical beauty of women. It not only helps digestion, but also prevents constipation, so it is effective for weight loss. Remember to drink two spoons of olive oil on an empty stomach before breakfast every day, the effect of weight loss is very ideal.
Use: Foot care
Usage: It is said that this is the professional models foot care "secret recipe": to the feet on the film. Mix sea salt and olive oil in the ratio of 2?1, massage your feet well and then towel dry; give your feet a massage. Add a few drops of olive oil to petroleum jelly and mix it to give your feet a massage.
Buying method
Observation: high-quality Extra Pure Olive Oil oil body is bright, yellow-green, the deeper the color the better.
Smell: a light fruity flavor, preferably almond flavor.
Taste: smooth texture, occasional transient olive astringency.
I hope the owner adopts