How to identify leather milk, what is leather milk, is milk soaked in leather

Leather milk is a milk that increases the nitrogen content of milk by adding leather hydrolyzed protein, and achieves the detection index of its protein content. Because this leather hydrolyzed protein contains serious excessive heavy metals and other harmful substances, milk is toxic and harmful, which seriously endangers the health and even life safety of consumers. The General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Ministry of Agriculture have banned the use of leather protein powder and other leather scrap products as food raw materials, and severely cracked down on the illegal production of leather milk.

For the detection of leather hydrolyzed protein powder, only 5ml of milk sample is taken, 5ml of protein removal reagent is added, mixed evenly, filtered, and saturated picric acid solution is slowly added along the wall of the filtrate test tube to form a circular contact surface. If the ring contact surface is clear, it means that there is no leather hydrolyzed protein; If the ring contact surface appears white ring, the emulsion contains leather hydrolysate.

Experts say that leather hydrolyzed protein is an additive like melamine, but it is more difficult to detect than melamine because it is a protein in the first place. At present, the testing method prescribed by the Ministry of Agriculture is mainly to check whether milk contains hydroxyproline, which is a unique component in animal collagen, but not in casein, so once detected, it can be considered to contain leather hydrolyzed protein.

Leather hydrolyzed protein powder is a kind of powder produced by hydrolysis of leather scraps and even animal hair and other substances, because of its high content of amino acids, gelatin, or protein, so people call it "leather hydrolyzed protein powder". Strictly speaking, "leather hydrolyzed protein powder" is not harmful to human health, and its premise is that the leather used must not be blended, dyed and other artificial processing. However, such a "leather hydrolyzed protein powder" does not exist, because the leather that has been artificially processed and treated by blending, dyeing and other artificial processing is much more profitable than directly making "protein powder", so the "leather hydrolyzed protein powder" is mostly produced with the scraps after the tannery makes clothing and leather shoes, and naturally this "protein powder" is mixed with a large number of toxic substances such as potassium dichromate and sodium dichromate added in the process of leather blending and dyeing. Heavy metal ions will be absorbed by the human body, and long-term accumulation will cause poisoning, make human joints loose and swollen, and even cause death in children.

There is currently no effective method of identifying individuals.

To identify, find a laboratory machine, and it is OK to test as soon as it is ......If you want to buy milk powder, it is recommended to buy imported ones, because they are all domestic recently.

The country's quality supervision department is really good, and it is better to let the people identify the quality of things by themselves, so it is better to open a class for the people to learn and learn.

Not only leather milk, all processed foods that you can't see are not credible, or buy fresh raw materials for processing, each food processing workshop is also Chinese characteristics!

Although leather milk can be made into milk, it is only a physical change, but the taste of leather can be drunk, and there is a gum-like taste. However, most of the cow's milk is not labeled, and it is all synthetic milk. That is, leather milk.

There is currently no way to do this, because it is impossible to know the production process of the milk you are drinking before drinking it. Top big name. And during the time when this first broke out, it was best not to drink.

This magical country is really wonderful, the trimeric hydrogen security turmoil has just passed, leather milk has appeared again, Ju said that people on the Chinese food supervision side drink imported milk and imported milk powder, it is a good idea to buy soybeans and soy milk, but can anyone tell me how to distinguish genetically modified soybeans from non-genetically modified soybeans?

Leather milk is not identified by the common people, and the best solution is not to drink it. . . The people are living in dire straits.

There is no need to identify, yesterday was to combat triclocyanine, today you identify leather milk, and tomorrow you don't know what to do, it seems that there is some "white" steamed bun! As long as this world is under the influence of interests, nothing can be relieved in the factory. But we can't give up eating because of choking, it seems that we still have to do it ourselves to be able to eat and clothe ourselves.

I would advise people who want to succeed to open a dairy factory, no !!It's not about selling milk, it's about renting out cows. The original day, ha, don't distinguish between the real and the fake, and the big head, and the exceedance, this leather.

It's all money! The lives of the common people, the future big-headed doll of China, and the milk powder with short limbs, oh buddies and sisters, please pray, Amen!

Raise a cow. And you can't feed cows unreliable feed such as melamine.

Food safety problems are very serious, have you ever heard of soy sauce for human hair, it's more disgusting, milk is not suitable for Orientals to drink, because most Orientals are descendants of farming peoples, lack of lactose decomposition enzymes in the body, many people drink not absorbed, when the little Japanese students drank milk every day, the result was the rise of hay fever, and now the little Japan drinks soy milk, soy milk is very tolerant of absorption and utilization, but how do we judge that the beans bought are not genetically modified.

How do you identify this? Leather milk is just protein is the ...... of leather boilingWood has a way to identify it......

It is recommended to buy a soymilk maker by yourself, squeeze soy milk by yourself, and drink o(o

Socialism with Chinese characteristics must remain unchanged for a hundred years!

In fact, we don't invade all kinds of poisons, right?Tragic!

Unable to identify, the best thing to do is not to drink.

See if there is anything unusual first, and then lick and taste it

Back to the second floor, I think it's okay, I should study hard.

Thanks to our managers, the management is good.

I don't know how to tell the real from the fake, but we can raise cows!

Ask the experts to find out.

If you check it up, you will understand.

You can go and see it here.

It refers to milk that uses leather hydrolyzed protein as the protein in milk**. Because there are often some heavy metal elements in leather, leather milk is prone to excessive heavy metals and harm.

Besides, leather is made from animal skin, and the nutritional value of protein is not as high as that of natural milk. Therefore, even if the heavy metal is qualified, it is shoddy.