In the past, rural people ate whatever they wanted, didn't understand science, and didn't see any accidents because of eating. Nowadays, people eat without a magnifying glass in their hands, but there are many diseases at all.
Lard is the most from snacks, because there is a habit of killing pigs in my hometown and countryside. A lot of lard is enough for almost a year, but it is not enough to buy rapeseed oil after eating.
Now the edible oil must be strictly controlled, otherwise it will definitely not be put on the market. As for the taste! People in rural areas are the most fragrant when they squeeze oil themselves. Although experts say that it is not good for rural people to extract oil by themselves, it is undeniable that rural people still love to extract oil by themselves. From the price point of view alone, self-extracting oil by rural people is much more expensive than supermarket oil, and it is still in short supply.
When I was working in Zhejiang, my relatives in the landlord city always asked the landlord to buy him oil squeezed by rural people, year after year. To tell the truth, passing by the oil press, the fragrance emitted when pressing oil makes people relaxed and intoxicated, and smells very comfortable.
If I have to choose one, I will not hesitate to choose the self-squeezing oil of rural people.
After reading your answers, I think it is necessary to exchange a few words for your reference.
Edible vegetable oil. I prefer the domestic products of big brands sold in regular supermarkets. Unwilling to use self-extracting oil. The reason is that the materials and processes of these brands are accurately marked. There is a table of contents and test data. The quality is more reliable.
Self-extracting oil in rural areas has several shortcomings that are easily overlooked. There are many hidden dangers
1, in our Sichuan. Because of the weather. When harvesting and drying in the sun, many rapeseed have fever and mildew before it is completely dried in rainy days. Farmers are reluctant to part with it. Mix together. This kind of rapeseed is carcinogenic.
2. Small metal oil presses commonly used in rural markets are obsolete products, which have been banned by the state for many times. But it is still used in China. His fatal flaw is that he has been frying, squeezing, heating and speeding up. Produce a lot of carcinogens, aromatherapy. This fragrance is the source of infection and the cause of lung cancer. Some repeatedly squeeze the oil dry, and this kind of oil bird is black and thick. It is not clear whether there are many impurities. If you don't filter repeatedly. It has a great impact on health. Many people get lung cancer if they don't smoke, because they smell oil smoke when cooking.
The good methods of oil pressing are cold pressing and primary pressing. If farmers fry rape at home, they will slowly grind the oil with a stone mill after cooling. Filter again. This clear and transparent vegetable oil is a good edible oil.
To go to the market for processing, it is best to fry rapeseed (peanuts, sesame and other raw materials) at home. Ask the boss to use medium-speed oil when it is cold. Squeeze it once, and the oil will never come out again. Then filter the oil several times. After clarification, you can safely eat it.
No one should buy bulk oil. These "three noes" products are very harmful. All the problems are these inferior oils.
Sincerely exchange a few words, please don't scold me if you love to extract oil from yourself. thank you
My hometown is Yantai, Shandong. Yantai is rich in peanuts, which are planted by every household in rural areas. Generations have been eating self-squeezed peanut oil. In recent years, some "experts" have said that it is impossible to eat oil from the countryside. I listed one or two reasons, which made many people start to panic. Can you still eat self-squeezed oil in rural areas? Let me share my feelings. The self-pressed oil mentioned below refers to the peanut processing provided and supervised by the processing factory itself, which is different from the self-pressed oil on the market.
First of all, talk about supermarket oil. The factory press and oil filter system used in supermarket oil is really advanced, and all links are strictly controlled. The quality of peanut oil is guaranteed by professional equipment and multiple processes. The refined oil is light yellow and shiny, with a high value. This is the advantage of factory production.
But for the choice of raw materials, who can guarantee that, driven by profits, the factory will choose a big and full peanut that was harvested that year? In such a large-scale manufacturing process, will rotten, moldy and oily peanuts be eliminated every other year? This reminds me of the field of juice processing. It is normal logic that high-quality fruits are sold directly and bad fruits are used for juicing.
Let's take a look at the self-extracting oil in rural areas. Rural people will choose peanuts that are mature in that year and choose them carefully to ensure the quality of raw materials. Moreover, with the improvement of rural economic conditions, the so-called self-oil-squeezing workshop is not a small workshop and messy as everyone imagined, but basically a set of small processing equipment, and the operation room is clean and tidy. I bring my own peanuts, so I can supervise the whole process and eat them with confidence. Moreover, there are many centenarians in Yantai, and there is no reason to believe that eating problem oil every day can lead to a long life.
The above only represents personal views. Well-known brands of peanut oil will be more strict in screening raw materials, and self-squeezed peanut oil that does not pay attention to personal health will be more casual, and nothing is so absolute. I personally bring two barrels of peanut oil squeezed by myself every time I go back to my hometown. The food is very fragrant, but I usually eat more supermarket oil. For parents, all they eat is self-squeezed peanut oil.
When we cook, the most indispensable thing is oil. We are not afraid that you are short of onion, ginger and garlic, but that you are out of oil. There are all kinds of oils on the market now. Many people think that the dishes fried with self-squeezed oil in rural areas are more fragrant, so many people will choose self-squeezed oil in rural areas. Which is better, supermarket oil or rural oil? Let's compare it.
Rural oil. In rural areas, many people can grow their own peanuts, and then squeeze peanut oil with peanuts, so they don't have to buy oil to eat, and they will also take the extra oil as a gift, which is very popular with relatives and friends. However, these are all squeezed out by small rural workshops. Although it tastes delicious, it won't add anything messy. Most of them don't even have relevant business licenses, so the health problems can't be guaranteed in the process of oil extraction. There are oil drums and oil-squeezing appliances bought by the oil mill, which may not be able to clean you up. Although self-extracting oil in rural areas is good, the health problem deserves attention.
Supermarket oil. Supermarket oil is edible oil produced by regular manufacturers. These regular manufacturers must have passed the national environmental hygiene standards. The state's control over edible oil is still very strict, so there is no need to worry about hygiene. Of course, there are still many people who are worried about whether this so-called regular oil will have many additives. I can tell you that there are some suitable additives to prevent the damage of edible oil. But please rest assured that there are strict standards for additives, and it is not necessary to add as much as you want. Of course, oil is also true and false. When we buy oil, we still go to a regular large supermarket to buy some relatively big-name oil, which will be more reassuring.
Now people's living standards are also high, and they pay more attention to food safety. Compared with self-extracting oil in rural areas, I feel it is better to go to the supermarket to buy some, which makes people feel more at ease. Of course, it doesn't mean that rural oil can't be eaten. As long as the health and safety of oil can be guaranteed, the oil in rural areas is also very good.
Personally, I think it is definitely better to extract oil in rural areas, because most of the self-extracted oil in rural areas is really self-extracted, and there is absolutely no other oil mixed, but the oil in the supermarket is estimated to be more or less available, so mix more other oil.
Especially those low-priced oils in the name of promotion, because these oils are specially customized edible oils in supermarkets and also attract consumers in supermarkets. Moreover, when supermarkets customize edible oil, they will not customize those better edible oils, because those are really good oils.
The cost of extracting oil alone will exceed the sales price of low-priced oil, so supermarkets will not and dare not customize those good oils for their own profits, not to mention oil producers. When they extract oil themselves, in order to save the cost of extracting oil,
So as to add some other oil in a reasonable proportion, but this will not happen when oil is squeezed in rural areas, because when oil is squeezed in rural areas, most farmers prepare their own raw materials, and those small workshops that squeeze oil.
They are only responsible for squeezing raw materials into oil. As for other problems, they don't care, so the oil squeezed out of the countryside is very fragrant and pure, but this kind of fragrant and pure oil is not as delicious as the oil in the supermarket, because most of the oil in the supermarket is prepared by scientific means.
And the oil prepared by these scientific means is really delicious. As for the oil squeezed by the countryside itself, it is a little fragrant, pure, healthy and nutritious, but it is far less delicious than the oil in the supermarket, so now the phenomenon of squeezing oil by the countryside itself.
It is also getting less and less. After all, the hard-earned oil is not as delicious as the low-priced oil in the supermarket. Moreover, the cost of oil extraction in rural areas is tens of dollars each time, which is enough to go to the supermarket to buy two bottles of low-priced oil 10 yuan.
Therefore, the phenomenon of oil extraction in rural areas is becoming less and less, but when buying edible oil, I personally suggest that it is better not to buy those low-priced edible oils, because some edible oils are genetically modified although they are delicious.
First of all, tell the answer directly: supermarket oil is better, or more accurately, it is more secure for the human body.
The specific reasons are explained as follows:
1. As far as raw materials are concerned, the factory has good management conditions and awareness for the control of raw materials for its own oil extraction. Take peanut oil, which we consume a lot, as an oil crop, it is easy to get moldy, and then it will breed a kind of bacteria called Aspergillus flavus. Aspergillus flavus is the strongest carcinogen among bacteria known to mankind so far. It is difficult to guarantee peanuts preserved by individuals in rural areas. Therefore, from the raw materials, the factory will be more assured.
2. As far as the processing process is concerned, the state has very strict requirements for food processing enterprises themselves, from the sanitary conditions of factories to the physical examination of workers, there is a very strict inspection system. This strict supervision and traceability system can ensure that even if it happens, it can be traced back. No matter from the health or personal health, it is difficult to track and ensure the oil extraction situation of rural individuals.
3. In terms of product preservation, in order to prevent deterioration, edible oil needs to go through complicated deacidification and deoxidation processes, and so-called sedative raw materials should be added in a certain proportion to prevent oil from being safely preserved under high temperature and high humidity. These are very complicated chemical reactions in food processing, which need high technical means to control. Many rural self-squeezed oils sometimes make people feel sour. In fact, the basic treatment of deacidification has not been done.
Now people attach great importance to food safety, which is a good thing. But we also need to look at things dialectically. Not all natural/rural things are necessarily good. Our first task is to ensure that this thing is safe.
Which is better, self-extracting oil in rural areas or edible oil in supermarkets? Before discussing this problem, let me say one thing first. A few days ago, a friend of mine bought 30,000 Jin of rapeseed from a large grain grower, and sold it to an edible oil factory, at a price of 1.2 yuan per Jin, and 8 yuan per Jin. I'm afraid you guessed 89 points.
Self-extracting oil in rural areas has many advantages. It is very pure and does not contain any food additives that can be stored. Although the additives in edible oil in supermarkets are not harmful to human health within the normal range, they are still not at ease about self-squeezing oil. At present, rapeseed is low in erucic acid, and self-extracting oil is quite safe. Its fragrance is very strong, and it smells good when put a little. The price is about 50/ 100 higher than that of various blended oils. The oil is thick, so it takes less to cook a dish, and the price is high and cost-effective.
The oil in the supermarket may be various ingredients, such as tea oil, corn oil and so on. In recent years, there are many supermarkets operating rapeseed oil, and the price is relatively high.
Self-extracting oil is self-extracting oil? Did you grow rape yourself? Did you squeeze it yourself? You haven't even seen the roll. Maybe you can buy oil wholesale in the supermarket, and it still tastes delicious. Use your head, why should the national quality inspection department be established, and what is the food production standard for? If you squeeze yourself, there will be sales problems. Rapeseed will be pressed for oil when it is moldy. If your family was caused by aflatoxin, who would you cry to?
The most essential thing in our daily diet is cooking oil. Now there are all kinds of edible oils in the supermarket, such as Jinlong fish oil, olive oil, peanut oil and rapeseed oil. But many people think that the oil bought in the supermarket is not as good as the oil squeezed in the countryside. So which is better, bottled oil in supermarkets or self-squeezed oil in rural areas? If you ask the supermarket sales staff, they will definitely say: My oil is regular oil, and city people like to eat regular oil from supermarkets, which is safe and healthy. Ask farmers, and they will say: This is home-made oil, clean, without adulteration and miscellaneous oil. Self-squeezed oil is fragrant and good. So many consumers are confused. Let me talk about the difference between bottled oil in supermarkets and self-squeezed oil in rural areas.
First of all, I think this question is the same as chicken or chicken. In fact, there is no essential difference between the vitamin protein content of those feed broilers and that of free-range chickens. They are chickens, too, and their vitamins must be found in protein. This is normal, but in the mouths of these nutritionists, they are as surprised as discovering a new continent! However, they can't tell how the taste gap between domestic chickens and feed broilers came from, but they can only say that it is caused by the large amount of exercise of domestic chickens.
Well, back to our cooking oil, many people will think that the oil squeezed by themselves in the countryside will be better, more concentrated and more nutritious! So what are the benefits of farmers squeezing oil by themselves? For example, some rural people in Zhejiang mainly use rapeseed oil as cooking oil, and rapeseed is grown by themselves. Under normal circumstances, rape does not need to be treated with pesticides. After harvesting, rapeseed is usually dried first, and the rapeseed cooked at home is washed and dried again, and then processed in rural oil plants. The processed rapeseed oil has to undergo dephosphorization and over-care, and there are basically no impurities and oil stains. This self-squeezed oil has a long storage time, so I also want to praise that cooking with this rapeseed oil is a fragrant word.
But the bottled oil in the supermarket is also good. They are all produced by big oil plants, and the safety and quality are absolutely guaranteed. Moreover, each pass has been screened and disinfected, and all the hygiene indicators meet the national standards, so it is safe to eat and there is no concern about food hygiene. Then the bottled oil in the supermarket looks pure, and the most important thing is that the price is cheaper than rapeseed oil. I almost get it. Rural self-squeezed oil 10 yuan/kg, while the authentic Luhua brand pure peanut oil bought in the supermarket is 69.90 yuan, and the peanut oil special for arowana is 69.80 yuan. Both peanut oils are less than 7 yuan, which is three times more expensive than rural rapeseed oil. From the price point of view, the regular peanut oil bought in supermarkets is not as good as the self-squeezed oil in rural areas, otherwise it will not be sold so cheaply. Everyone thinks that doing business is to make money, and no one will do business at a loss.
In fact, I think comparing supermarket oil with farmers' self-squeezed oil is actually a comparison between the "hodgepodge" oil of raw materials and an "original" squeezed oil! Soybeans, peanuts and rape have to go through dozens and hundreds of procedures from the time they are purchased in the supermarket until they are completely sold on the shelves. The sources of raw materials are unknown, so they are "hodgepodge" and their taste is not pure, because their sources are mixed in thousands of places. But it is completely different for farmers to extract oil by themselves. After harvesting, farmers take it to the oil mill until the oil is completely squeezed. They only go through the procedures of the oil mill, without other people's intervention, which ensures the "pure juice and pure taste" of farmers' own oil extraction, but the hygiene cannot be guaranteed.
In a word, I think bottled oil in supermarkets and self-squeezed oil in rural areas have their own advantages and disadvantages, depending on your preferences. If you want to eat comfortably, you should choose bottled oil from the supermarket. If you want to eat more pure oil, choose to squeeze oil!
Speaking of "self-squeezed oil" and "supermarket oil" of rural specialties, which is better? People often hold two different views.
People who live in big cities and have no "intersection" with rural areas will definitely feel better about "supermarket oil". Compared with "self-extracting oil" in rural areas, "supermarket oil" has the characteristics of cleanliness and sanitation, balanced nutrition ratio and so on. They often think that "self-squeezing oil in rural areas" is a three-no product and absolutely "inedible".
People born and raised in rural areas, or urban people who "go out" from rural areas, of course feel that "self-production and self-marketing" is better. "Rapeseed" is an absolute green product from planting, harvesting, manual distribution to "oil extraction processing station", and the "whole process" is supervised without any preservatives. My own "self-extracting oil" is very popular among relatives in big cities, and I am very happy to receive a bottle of "self-extracting oil" gift from the countryside on holidays.