Three meals a day, no matter which kind of cuisine cooking, the use of cooking oil is indispensable, and the current existence of edible oils on the market is more and more varieties, canola oil, peanut oil, soybean oil, sunflower oil, tea oil, etc., canola oil and peanut oil and light because of different ingredients and production methods lead to different brands have different quality, different price, This makes many people to buy cooking oil have a headache, do not know how to buy the right 39bet-kết quả bóng đá-kết quả xổ số miền bắc-kèo bóng đá -soi cầu bóng đá-đặt cược.
As many varieties of edible oil, advertising more and more, what LuHua, fook lam moon, golden dragon fish and so on, even if it is said that rapeseed oil, peanut oil, there are obviously different in terms of quality, many people buy cooking oil because of too difficult to choose, so general for health are expensive to buy, buy more than one hundred a barrel, that oil must be healthier, actually otherwise, The reason why a lot of oil is expensive is because people have invested in advertising expenses. In terms of quality, it is only more technology or processing methods and ingredients are slightly different. In fact, there will be no big difference in quality. In order to help you buy good quality edible oil at a moderate price, the following are a few key tips: When buying edible oil, the more expensive it is, the better it is. Look for the "3 lines" on the barrel to buy nutritious and healthy oil.
Buy cooking oil, look for the barrel on the "3 line word"!
Let's eat at ordinary times of edible oil, are generally go to the supermarket or market to buy, are generally buy bottled cooking oil is given priority to, not to buy in bulk, so for the stand or fall of cooking oil under the premise of open without eating is certainly argue cannot easily be known, only through the outer packing is some labels on the cans to distinguish good or bad, but a lot of people just don't know how to look at these, Therefore, we always pay a high price to buy edible oil which is not delicious or fragrant. The following senior official Lin teaches you to look at the "3 lines" on the edible oil bucket. As long as you know, you can easily distinguish the quality of any edible oil you buy.
Line 1: Look at the "ingredients list" on the oil drum.
Whatever oil, can distinguish the quality from the first materials to distinguish, this is the most simple and effective method, the general high quality edible oil, ingredients in the table should be only one kind of oil or a oil raw materials, such as rapeseed oil, did you buy the ingredients only canola or rapeseed, can't add this other peanut oil, soybean oil, otherwise it is blend oil, Because such oil is not pure, the flavor will be lighter and the cost will be lower. If additives and antioxidants are added at the same time, the quality of the oil will be poor, so it is not recommended to buy.
Second line: Look at the "processing technology" on the oil drum.
At present, the processing technology of edible oil on the market can be divided into "leaching" and "pressing" two kinds, which are completely different in the processing process.
1. Leaching process: select the raw material - crushing - chemical leaching - high temperature separation - refining - add anti-corrosion - to get refined oil;
The advantages and disadvantages: Leaching process to make it easier to extract oil, choose broken material first, and then soak melt with chemical drugs, and then USES the high temperature heating oil was isolated, so after treatment of grease in the taste would be significantly reduced a lot, and can remove impurities is very clean, but such chemical treatment after extraction of edible oil internal amino acids and other nutrients loss will be more obvious, They also lose more in scent;
2, pressing process: select raw materials - heating raw materials - pressing - precipitation - filtration - to get virgin oil.
Advantages and disadvantages: is also commonly known as physical squeeze process. The main method is to choose good raw material in advance first heat until soft, then squeeze with machines, after precipitation, filtering out the impurities at the bottom of the ground slag, the oil quality preservation is better, because no chemical raw material to the intervention of the whole cooking oil flavor and nutrients can compare quality preservation;
to sum up: from the processing technology on the oil drum, the pressing process is definitely better than the leaching process.
Line 3: Look at the "quality grade" on the drum.
Whatever packaged foods, itself has a quality level, the higher the quality grade of edible oil, natural in quality will be higher, the oil quality are rated level 1, level 2, level 3 and level 4 four levels, the smaller the number represents the higher quality, the quality grade evaluation is through color, aroma, nutrition, cooking oil and a series of tests of label, So this means that the same category of cooking oil, as long as the quality level is higher, the quality will generally be better. So when we buy cooking oil, at the same price and under the same category, we try to optimize the first or second level of cooking oil. The third level is general, and the fourth level is similar to the taste and fragrance of salad oil. It is not recommended to buy it.
How to preserve and use cooking oil correctly?
We ate on the market at present most oils are generally not vegetable oil, vegetable oil and the biggest advantage is that nutrition is rich, the biggest drawback is not resistant to high temperature, so the vegetable oil commonly recommended in a cool ventilated place, not on too closed environment, otherwise easy to leak, also not in the sun, the sun for a few minutes to have a high temperature, Easy to cause cooking oil deterioration; In terms of the use of cooking oil, it is recommended to give priority to the hot pot and cold oil, that is, to heat the pot first, then add oil and stir-fry, do not add oil and then heat up, so that the oil will lose a lot of nutrients in the thousands of degrees Celsius iron pot heating together, hot pot cold oil after the fire fast stir-fry food, vegetable oil nutrition can retain the most.