One day, after work, Ms. Zhang found that someone was selling freshly squeezed "sesame oil" at the entrance of the community.
Ms. Zhang was immediately moved when she saw that the appearance of sesame oil was exactly the same as the sesame oil she often bought when she was a child. Ms. Zhang especially likes to put sesame oil in cooking.
Due to the development of science and technology in recent years, the production of sesame oil has become more and more technological, and the taste has become lighter and lighter, resulting in her not buying suitable sesame oil in recent years.
Seeing someone selling "freshly squeezed" sesame oil at the entrance of the community, she couldn't help but buy "multiple bottles", afraid that she would never be able to buy it again.
Back home, Ms. Zhang's mother was angry to see her carrying a pile of "sesame oil" in her hand.
And righteously told her: these sesame oils are all scams, not real "freshly squeezed" sesame oil.
I believe that many people have experienced sesame oil, so is the "freshly squeezed" sesame oil on the street a scam?
Next, let's take a closer look at what's going on.
Freshly squeezed "sesame oil" scam on the street
Sesame oil is an essential seasoning for almost every family.
The nutrients contained in sesame oil are very high, and sesame oil contains high-quality fat and rich trace elements.
Proper intake of sesame oil can supplement high-quality fats, which can play an anti-aging role.
In addition, sesame oil also contains linoleic acid, which can be a good relief for patients with constipation.
In daily life, sesame oil has many uses, such as: making soup and mixing cold dishes will put a few drops, and the aroma of the dish will come to the nose.
However, over the years, more and more people have reported that the taste of the sesame oil purchased is very light, and the dishes are not fragrant, and friends who often cook by themselves have a deep experience.
What exactly is causing this?
First, some merchants will choose immature sesame seeds in order to make more sesame oil, and the aroma of immature sesame seeds will be greatly weakened.
Second, the process is becoming more and more advanced, and the process operation will also make the taste of sesame oil worse and worse.
Therefore, more and more people are beginning to believe in "freshly squeezed" sesame oil on the street.
Therefore, a reporter secretly investigated the "freshly squeezed" sesame oil and discovered the scam of "freshly squeezed" sesame oil. Without in-depth knowledge, it is not easy to spot scams at all.
It turns out that these bad merchants have done tricks on the machine, but in fact, the sesame oil that has not come out is also added with a lot of preservatives.
The sesame seeds seen by the naked eye almost flow out of another container, and this sesame oil is actually not sesame seeds, but a lot of flavor added.
Why are there so many "fake sesame oils" now?
In fact, the cost of sesame seeds is very high, usually the real sesame oil will be about 30 yuan a pound. Many merchants consider that selling real sesame oil will make many people see the price prohibitive.
Therefore, many merchants have moved their minds and adjusted the ingredients of sesame oil to reduce the selling price, which can not only obtain more customers, but also obtain huge profits.
Common blended oil components are soybeans, corn, rapeseed, etc., and the cost of these materials is very low, only a few yuan or even less than one yuan.
In fact, you can choose to eat peanuts, soybeans, rapeseed for blended sesame oil, the harm to the human body is relatively small, at least these ingredients are clean.
As everyone knows, many merchants are carried away by interests and will buy lower-priced "sesame oil essence" for blending.
"Sesame oil essence" is a very common food additive, but if added in excess, it will cause great harm to the body.
In addition, "gutter oil" is even chosen for blending.
I believe that many people will feel sick to their stomach when they see the three words "gutter oil".
Many people have suffered serious damage to the five internal organs of the body because of eating blended sesame oil, and even endangered the lives of patients.
They all want to buy sesame oil with a rich taste, so many people are blinded by the freshly squeezed "sesame oil" on the street, and 9 people of 10 are deceived.
As everyone knows, these sesame oils are common "blending oils", not real sesame oils.
After understanding the scam of freshly squeezed sesame oil on the street, the next step is to understand the harm of blending oil, so that it can really attract everyone's attention.
The harm of blending "sesame oil"
1. Gastrointestinal discomfort
The sesame oil essence contained in the blended sesame oil is very irritating to the stomach.
Especially for people with fragile stomach, long-term intake of blended sesame oil will cause damage to the gastrointestinal wall, and it is easy to have adverse reactions such as vomiting and diarrhea.
Serious conditions may directly cause gastroenteritis, and even induce bowel and stomach cancer.
2. Liver and kidney damage
The liver and kidneys are the main metabolic organs, and long-term intake of blended oils can affect the body's metabolism.
Too many metabolites remain in the body, which can increase the burden on the kidneys and liver.
It can easily lead to liver failure and kidney failure, which in turn can endanger the patient's life.
3. Gain weight
The composition of blended sesame oil is very complex, containing a lot of inferior fat, and long-term intake of inferior fat will cause the body to gain weight.
After the body gets fat, it is easy to breed various diseases.
First, the respiratory system of obese people is significantly affected.
The more obese people are, the more severe breathing problems and are more prone to asthma.
In addition, obesity is also prone to chronic diseases such as diabetes and high blood pressure.
4. Increase cardiovascular and cerebrovascular diseases
The content of unsaturated fatty acids contained in blended oil is very high, and long-term income blending oil will cause excessive blood concentration, causing cardiovascular and cerebrovascular diseases.
Especially for patients with heart disease, long-term intake of inferior sesame oil can easily cause greater damage to the heart, and even surgery cannot be repaired.
Blending sesame oil has many hazards to the body, so it is important to learn how to buy sesame oil.
Next, we will learn more about the precautions for purchasing sesame oil.
Precautions for purchasing sesame oil
There are a wide variety of types and brands of sesame oil on the market, and it takes a lot of effort to choose a sesame oil with guaranteed quality.
First of all, choose a regular store to buy.
It is important to buy sesame oil in regular stores.
At least the quality of sesame oil can be guaranteed to a large extent, and once there is a quality problem, it can also do a good job in after-sales.
Secondly, carefully read the ingredient list of sesame oil.
In fact, when most people buy physical goods, they don't like to look at the ingredient list.
As everyone knows, the ingredient list contains a lot of important information.
By reading the ingredient list, you can understand the main ingredients of sesame oil and the shelf life of sesame oil, whether it contains additives that are harmful to the body, and so on.
In particular, the ingredient list contains a lot of ingredients that can hardly be named, so be careful, these are likely to be food additives.
The more food additives added to sesame oil, the worse the quality of sesame oil will often be.
Finally, learn to identify sesame oil.
1. Water identification
You can drop sesame oil in a bowl with clean water to observe the size of the oil flowers.
The color of pure sesame oil is very transparent, usually the oil flowers are relatively large, and transparent.
The blended sesame oil usually appears drop by drop, and even if you stir it with chopsticks, it will not show a thin oil flower.
2. Freeze
Freezing is the easiest way to identify sesame oil, and place sesame oil in the freezer compartment of the refrigerator to see if the sesame oil will freeze.
Real sesame oil is in a liquid state and does not freeze due to temperature changes.
On the contrary, the blended sesame oil is prone to condensation, especially the sesame oil with peanut oil, and the coagulation state is more obvious.
3. Observe the color of sesame oil
The color of real sesame oil is crystal clear and the color is rusty red.
If you find that the color is light yellow, rapeseed oil has been added to the sesame oil.
If the color of the sesame oil is dark, it means that cottonseed oil has been added to the sesame oil.
4. Watch the viscosity
Shake the bottle to see if the sesame oil will stick to the bottle, the blended sesame oil is generally more viscous and usually sticks to the bottle.
Unblended sesame oil usually has a pronounced "rolling" shape.
5. Smell the taste
Pure sesame oil, the fragrance is very strong, open the cap and it will hit you.
The blended sesame oil helps the sesame oil to volatilize with your hands in time, and it will not smell a rich fragrance, and even have a pungent odor.
For good health, when buying sesame oil, do not blindly believe in the "freshly squeezed" sesame oil on the street, and must be identified through scientific methods.
After understanding the method of purchasing sesame oil, it is also necessary to master the "little common sense" of sesame oil in order to better eat sesame oil.
Sesame oil "little knowledge"
In the summer, the weather is relatively hot, and many people are increasingly reluctant to cook, and even develop anorexia.
Many people will choose "mixed cold vegetables", then sesame oil is naturally an indispensable ingredient.
In order to eat healthily, be sure to master the following "little common sense".
First of all, sesame oil has side effects.
Long-term intake of sesame oil will cause gastrointestinal indigestion, because the fat content contained in sesame oil is relatively high, which will increase the burden on the stomach.
Large intake can easily lead to adverse reactions such as diarrhea, nausea and vomiting, and severe cases may trigger diseases such as enteritis and gastritis.
In addition, it will also affect the body's liver, because the fat content of sesame oil is relatively high, which will increase the metabolic burden of the liver.
Secondly, sesame oil also increases the morbidity.
The fat content in sesame oil is very high, and long-term intake of sesame oil can easily lead to excessive calories and obesity.
Obesity breeds many chronic diseases, such as high blood pressure and diabetes, and in severe cases can be life-threatening.
In addition, although sesame oil can improve appetite, it is important to control the intake of sesame oil.
Proper intake of sesame oil can supplement nutrition and long hair will not cause a burden on the body.
For people who especially like to eat coleslaw, if cooking oil will be added, then the amount of sesame oil must be reduced.
epilogue
I believe that many people can't help but buy it when they see the "freshly squeezed" sesame oil sold in the market.
In fact, these sesame oils may not be real sesame oil, 10 people 9 fooled, for the sake of good health, must stay away.
In order to ensure that you buy sesame oil with guaranteed quality, be sure to buy it in a regular store.
In addition, it should be noted that consuming too much sesame oil will also cause adverse effects on the body's health, so it must be moderate.