How to pick soybean oil? Is soybean oil good

1. Look at the color.

The first step is to look at the color of soybean oil, because the color of high-quality soybean oil is very bright and shiny, so when choosing soybean oil, you need to choose a bright and shiny color, you can choose a good quality soybean oil, on the contrary, if the color is very turbid, it must be inferior soybean oil, you must avoid buying this soybean oil, so the first step is to look at the color, see the color, buy right.

2. Look at transparency.

The second step is to look at the transparency of soybean oil, high-quality soybean oil is very transparent, so if you find that the transparency of soybean oil is very low, cloudy and dull when you buy soybean oil, it means that the quality of this oil is not very good, and you should avoid buying it.

3. Look at the packaging.

The third step is to look at the packaging of soybean oil, because the packaging of high-quality soybean oil is very standardized, and the packaging has the name and address of the factory and the production date and shelf life, especially the production date and shelf life, of course, for soybean oil, of course, the fresher the better, so the third step is to see whether the packaging of soybean oil is standard.

4. See if there is any sediment.

The fourth step is to check whether there is sediment in soybean oil, because there is no sediment in high-quality soybean oil, if you choose soybean oil and find that there is a lot of sediment in it, it must be due to the poor quality of soybean oil due to the poor production environment, so we also need to avoid buying this soybean oil.

5. See if there are floating objects.

There is also to see if there is float in the soybean oil, because high-quality soybean oil cannot have any floating, so if you find that there is a lot of float in the soybean oil you choose to buy, then its quality will definitely not be good, and it is likely to be caused by oxidation due to improper storage, so we need to avoid buying this soybean oil.

The better the quality grade, the lighter the soybean oil, the first grade soybean oil is light yellow, and the lower the grade, the darker the color.

Hello, after squeezing the soybean oil out, you can directly pick out the soybean oil with a filter.

Hello, buy soybean oil.

Don't just look cheap, you must be optimistic about these three indicators of the label in order to buy high-quality oil.

Soybean oil is good. The main components of soybean oil are higher fatty acids and glycerol-generated esters. It contains a large amount of linoleic acid, which is an essential fatty acid for the human body, has important physiological functions, is beneficial to human health, and is easy to be digested and absorbed by the human body.

The production process of soybean oil:The leaching method is to use solvent oil (No. 6 light gasoline)) to extract the oil raw materials at high temperature after full soaking, and process through the "six degreasing" process (i.e., degreasing, degumming, dehydration, decolorization, deodorization, and deacidification), which is characterized by high oil yield and low production cost, which is also one of the reasons why soybean salad oil is generally lower than that of pressed oil.

During the leaching process, residues in edible oil are unavoidable, and the national standard stipulates that even qualified leached soybean oil is allowed to contain ten milligrams of solvent residues per kilogram.

The above content reference: Encyclopedia - soybean oil.

Soybean oil is a common vegetable oil, and its nutritional value and health benefits are relatively high, so it is considered a relatively good oil. Here are a few advantages of soybean oil: Rich in unsaturated fatty acids:

Soybean oil is rich in unsaturated fatty acids, such as linoleic acid and linolenic acid, which have many benefits for human health, such as lowering blood lipids and preventing cardiovascular diseases. Rich in vitamin E: Soybean oil is rich in vitamin E, an antioxidant that protects cell membranes and prevents cell aging and disease.

Lowers cholestatol: The unsaturated fatty acids in soybean oil can lower blood cholesterol levels and prevent cardiovascular disease. Suitable for high-temperature cooking of imitation paipaulownia:

Soybean oil has a high smoke point and is suitable for high-temperature cooking, such as frying, frying, etc.

Soybean oil, commonly known as Dadu salad oil, is one of the most commonly used cooking oils. Soybean oil is pressed from soybeans and there are two types of soybean oil: cold-pressed soybean oil and hot-pressed soybean oil. Cold-pressed soybean oil has a lighter color and a light taste of raw beans; Due to the high temperature treatment of raw materials, hot-pressed soybean oil has a high oil yield, but the color is darker and has a strong green odor.

Tips for buying soybean oil.

1. The color of soybean oil. The lighter the color, the better, because the color of soybean oil can reflect the degree of its refining, so it is best to choose a lighter color in terms of purchasing;

2. Taste. Carefully smell the soybean oil to see if there is a peculiar smell, if you can, you can put some soybean oil on your hands to dry and then smell whether there is a peculiar smell, which is the best way to identify the good and bad;

3. Observe its light transmittance. Put it in the sunlight to observe whether there are mixed substances in the soybean oil barrel and whether it is pure, which can also reflect the degree of refining of soybean oil.

Nutritive value. 1.Soybean oil contains a lot of linoleic acid. Linoleic acid is an essential fatty acid for the human body and has important physiological functions.

2.In addition to fat, soybean oil contains 1% 3% phospholipids, sterols and a small amount of protein and wheat germol in unrefined crude oil.

3.Soybean oil has a good fatty acid composition, it is rich in linoleic acid, has a significant reduction in serum cholesterol content, soybean also contains a large amount of vitamin E, vitamin D and rich lecithin, which is very beneficial to human health. The digestion and absorption rate of soybean oil is as high as 98%, so soybean oil is an excellent edible oil with high nutritional value.

Efficacy. 1. Protect the body: soybean oil does not contain carcinogens aflatoxin and cholesterol, which has a protective effect on the body.

2. Moisten the intestines: it has the effect of repelling insects and moistening the intestines; It can treat intestinal obstruction, constipation, and scabies.

3. Prevention of cardiovascular diseases: soybean oil is rich in unsaturated fatty acids such as linoleic acid, which has the effect of reducing blood lipids and blood cholesterol, and can prevent cardiovascular diseases to a certain extent.

4. Promote the development of the brain: the legume phospholipids in soybean oil are beneficial to the development and growth of nerves, blood vessels and brain. Eating too much soybean oil is easy to gain weight.

First, look at the label first.

Soybean oil labels will show raw material information, and it is best to buy non-GMO soybean oil.

Although the price of this soybean oil is a little higher than that of genetically modified soybean oil, it is not good for the body to eat genetically modified soybean oil regularly.

And through the label, we can also know the manufacturer and manufacturing method of soybean oil, and we should choose soybean oil produced by large manufacturers, with the highest quality.

Second, according to the quality of the selection.

Look at the color. First of all, look at the color of soybean oil, high-quality soybean oil is lighter in color, which is the most intuitive way to distinguish the quality of soybean oil, the worse the quality of soybean oil, the darker the color.

Taste the taste. The soybean oil generally does not have any peculiar smell, dip a little bit by hand and put it in the mouth, there may be a little beany smell, but there will be no other taste, if there is other taste, it is either spoiled or the quality is not good.

Look at the sediment. Soybean oil with high quality grade, there is less sediment in the bottle, you can observe the bottom of the bottle when buying soybean oil, I found that it has more sediment at the bottom of the bottle, so don't buy it.

Smell the smell. High-quality soybean oil has no peculiar smell, only a faint beany smell, you can smell it before buying soybean oil, and don't buy it if it has a peculiar smell.

There are many types of edible oil, so the selection is correct.

I usually go to a regular supermarket to buy soybean oil, and then I have to choose soybean oil produced from non-GMO soybeans, I don't like blended soybean oil very much.

When buying cooking oil, it doesn't matter what brand! As long as there are these 3 words on the bottle, they are all high-quality and good oils.

Yellow. Good quality soybean oil – yellow to orange-yellow in color.

Minor soybean oil – the oil color is brown to tan.

Transparency identification.

Normal quality oils should be completely transparent, if the oil contains phospholipids, solid fats, waxes, and excessive or high water content, it will become cloudy and reduce transparency.

For sensory identification of the transparency of soybean oil, a well-mixed 100 ml sample is placed in a cuvette and then placed in front of a white background to observe it with reflected light.

Good quality soybean oil – completely clear and transparent.

Inferior soybean oil – slightly cloudy with a small amount of suspended solids.

Inferior soybean oil – the oil is cloudy and has a large amount of suspended solids and sediment.

1. The identification of soybean oil must indicate the name of the product, the ingredient list, the quality grade, the net content, the factory name, the address, the production date, the shelf life, etc., and there must be a regular production license number, and the raw material production country must be indicated in the ingredient column, whether it is genetically modified or non-genetically modified raw materials, and the production process must be marked whether the production process is "pressed" or "leached", and the oil made of general crushing is safer and healthier than leaching, and there is no solvent residue.

2. Look at the outer packaging of edible oil, mainly to see whether the printing of the strip line search and destruction code is standardized, whether there are signs of change, beware of buying edible oil that changes the packaging logo at will and changes the label without authorization; The purchase of barreled oil depends on whether there are oil stains at the mouth of the barrel, if there is, it means that the sealing is not tight, and the oil may have a risk of deterioration. Leakage.

3. The color of the oil is one of the important sensory indicators of the purity of the oil, and the good soybean oil is clear in color, and the naked eye is clear and free of fog, suspended solids, impurities, and good transparency under sunlight and light.

Generally, the soybean oil label is written with the soybean oil specification, milliliters and liters. When we buy soybean oil, we know what the capacity of most people is by looking at the label of soybean oil.