"Peanuts are planted at home, and the oil squeezed out is naturally zero pollution, much more than the oil in your shopping mall!" When Lao Li heard what Xiaojie said, he instantly pulled down his face.
"I told you before that the oil mill in my hometown has been so dirty and unsanitary since the carcinogen was detected by oil extraction!" Xiaojie is somewhat helpless. Before, he put all the oil produced by Lao Li in a corner of the restaurant kitchen and dared not eat it.
"The villagers have been squeezing oil for a lifetime, but it is not serious. No matter how dirty it is, it is also the saliva oil of your big city!"
The stubborn father and son argued with each other, and neither of them could speak. Self-extracting oil is a specialty of many people's hometown. Some people like to use the oil squeezed by their hometown, and think that the big barrels of oil in the shopping mall are messy and unsafe. However, with more and more news reports that aflatoxin, a primary carcinogen, has been detected in self-squeezed oil, some people think that self-squeezed oil will cause cancer.
Say a thousand sentences and ten thousand sentences, is it healthy for villagers to eat their own oil all their lives, and will it cause cancer?
1. What's the difference between the oil squeezed by villagers all their lives and a barrel of oil in a shopping mall? Self-extracted oil is the oil extracted from rapeseed, peanuts, soybeans and other fuels purchased locally or with an oil press. In food processing technology, such fresh pressed oil is called "petroleum", alias "refined oil" or "crude oil".
The vats of oil in shopping malls are extracted from vegetable oil on the basis of "petroleum", which generally includes foundation settlement, gel opening, deacidification, dewaxing, fading, film evaporation and other processes. It is best to put the refined vegetable oil into a barrel and package it for sale.
It is very likely that in your eyes, that kind of oil is more reassuring. Small-scale processing plants generally have simple oil extraction technology and poor ability to remove mold and poison. Especially in Guangdong, Guangxi and other warm, humid and cold regions, raw materials such as peanuts and soybeans are very easy to breed aflatoxins. Therefore, small-scale processing plants and families have repeatedly found that aflatoxin exceeds the standard.
Second, is self-extracting oil in rural areas really a natural zero pollution? 1, there is a lot of kitchen fumes.
Self-squeezed oil contains a lot of triacylglycerol, melanin, unsaturated fatty acids, protein and a lot of volatile components, which makes the oil smoke even in low natural environment. Kitchen fumes not only come from PM2.5, but also carcinogens.
2. It is very easy for heavy metals to exceed the standard.
The oil squeezed by our family has not been treated by various refining processes, so it is impossible to remove the toxic components in the oil. It is likely that this oil is rich in many excessive fertilizers and heavy metals. Moreover, there is too much oil residue, which is difficult to store, especially in summer, and it is very easy to deteriorate and mold.
3, it is very easy to penetrate carcinogens.
Such as moldy peanuts and corn. Aflatoxin is likely to penetrate into vegetable oil when it is dipped in the raw material of oil pressing. Aflatoxin is also recognized as a strong carcinogen.