edible oil is an important food we must eat every day. What oil we eat is directly related to our health. Nowadays, there are many kinds of edible oil products on the market. Because most people do not understand the fatty acid composition of edible oil and its different effects on the human body, coupled with the frequent speculation of various concept oils by businessmen, most people are at a loss when buying edible oil, which is undoubtedly a hidden danger to the health of consumers. In the face of a wide variety of edible oils on supermarket shelves, how to choose them to not only highlight the fragrant quality of dishes, but also benefit the health of family members?
how to buy Edible oil correctly? Nutritional components of various edible oils
nutritional characteristics of various edible oils
1 and corn oil are easy to digest and absorb. Their cholesterol lowering effect is better than soybean oil and sunflower seed oil. They are resistant to frying and suitable for all kinds of people.
2. The advantage of olive oil is that it is rich in oleic acid. As a monounsaturated fatty acid, oleic acid not only avoids the oxidative damage easily caused by polyunsaturated fatty acids in the body, but also avoids the rise of blood lipid easily caused by saturated fatty acids. It is the first choice for the middle-aged and elderly.
3. Safflower seed oil contains the highest linoleic acid in known edible oil, especially for people with high blood pressure, high blood lipid and high cholesterol.
4 and sunflower seed oil are also rich in linoleic acid. The cost is lower than safflower seed oil and has no odor. They are more suitable for the general public.
5. Walnut oil is rich in linolenic acid and phospholipids, which is conducive to brain health. The proportion of polyunsaturated fatty acids is similar to that of breast milk, which is suitable for pregnant women, infants, children and the elderly.
6. The fatty acid composition, oil characteristics and nutritional composition of tea oil are similar to olive oil, which is beneficial to the prevention of cardiovascular diseases. Families who do not like to use olive oil can use tea oil as a substitute.
7. Rapeseed oil contains erucic acid, which should not be selected by patients with cardiovascular disease.
8. Soybean oil is rich in linoleic acid and & alpha- Linolenic acid is generally edible per capita, but it is not resistant to high temperature and is not suitable for frying food.
9. Peanut oil is nutritious and suitable for everyone to eat. However, peanut is easy to pollute Aspergillus flavus and the toxin produced is highly carcinogenic. Therefore, crude peanut oil is not suitable for consumption.
warm tip: no matter how good the health care effect of oil is, the daily intake should not exceed 25g & mdash; 30 grams