Net old yogurt cannot be eaten Experts say Beijing has never measured industrial gelatin

Weibo: old yoghurt can not eat suspicion: added industrial gelatin experts: consumption of gelatin is very cheap

Beijing market has not detected industrial gelatin before

"Don't eat old yogurt (solid form) and jellies, especially children. The inside story is terrible." "The day you threw pair of broken shoes, you immediately entered your stomach." Yesterday (9th), Zhao Pu, the host of CCTV, and Wei Zhu from the media, Zhu Zhuwen Qiang, pushed these two kinds of popular snacks to the cusp. Many netizens suspected that there were black heart merchants adding industrial gelatin in these two kinds of foods. This gelatin was made from tattered leather. On the Internet, there is a high demand for official institutions to make blunders.

The Beijing Municipal Bureau of Quality Supervision said that at present, there are no gelatinized manufacturers in Beijing. However, the quality supervision department has been strict on the supervision of gelatin and other raw materials used by food production companies.

Beijing food testing experts told reporters today that no traces of industrial gelatin have been found in food products.

Fan Zhihong, a food safety expert at China Agricultural University, believes that the cost of eating gelatin in 1 kilogram (10 small cups) of yoghurt does not exceed 5 cents. For high-end yoghurt, even if inferior gelatin does not cost money, it is not worth adding it to profit.

Weibo broke the news: Old yoghurt hung with leather shoes

At noon yesterday, Zhao Pu, the host of CCTV program, issued a micro-blog and said: "Respond to SMS from survey reporters. Comrades: Do not eat old yogurt (solid form) and jellies, especially children, the inside story is terrible, not to elaborate."

Another user who is authenticated by the “Officials of the Economic Observer News Survey” “Zhu Zhu Wen Qiang” also publishes Weibo at the same time and stated: “One of CCTV's buddies said that after eating jelly and yoghurt, he asked him why, he said. One day, you throw a pair of broken shoes and immediately enter your stomach. This buddy said that this is the heavyweight on the 3-15th party this year, unfortunately did not broadcast."

Two Weibos were quickly forwarded more than 100,000 times. Many netizens have focused their doubts on the additives used in these foods—gelatin. It is suspected that black-skin merchants use industrial gelatin instead of gelatin, and industrial gelatin is used to “pick up” garbage such as tattered leather.

Last night, when the discussion among netizens was fierce, Zhao Pu and Zhu Zhu Wenqiang successively deleted their microblogs.

Official statement: Beijing has never measured industrial gelatin

According to Beijing food testing experts, the State has strict regulations on the manufacture of edible gelatin, and it must use fresh, strictly quarantined animal bones or raw hides that have not been subjected to any chemical treatment, and must be dried and crushed in a completely closed assembly line. . However, industrial gelatin will inevitably contain impurities such as heavy metals and chemical substances. Therefore, it is possible to perform suspicion inspections by detecting the contents of harmful heavy metals such as cadmium, chromium, and lead in foods. In addition, the main raw materials of industrial gelatin and leather hydrolysates are similar, from worn leather clothes, leather suitcases, leather shoes and other scrap, through chemical treatment, hydrolyzed out of the protein in the leather. Therefore, the detection of the presence of leather hydrolysates can also be used as a basis for judgment.

The expert said that in the previous tests, Beijing has not found traces of industrial gelatin in food.

Milk Enterprise Response: Who is it?

A related person in charge of a large dairy company told reporters this morning that the products of big brands have to undergo more than 1,000 inspections by the regulatory authorities every year. They include both risk checks, sample tests, and “sudden assaults”. Such high-density inspections, if any How to add illegal behavior?

The person in charge also said that CCTV moderators may be exposed, but there is a high probability of small companies appearing. “What is the problem of which one? The CCTV moderator should make it clear. Do not pretend to be mysterious and obscure. It has hit the entire industry.” Compared with yoghurt, in fact, gelatin, jelly, crystal sausage and other foods use more gelatin.

Expert analysis: It is not worthwhile to add inferior gelatin

According to a media quoted by Wang Jingzhong, chairman of the China Gelatin Association, industrial gelatin is cheaper than food-grade ones, virtually creating the possibility of unscrupulous traders using industrial grade raw materials instead of food ingredients. “At present, there are more than 100 unscrupulous manufacturers that produce gelatin in China. Shandong, Hebei, Jiangsu, and Zhejiang are the bases for these fake gelatins.”

Fan Zhihong, an associate professor at the Department of Nutrition and Food Safety at the Food College of China Agricultural University, believes that according to online information, 25 yuan per kilogram of edible gelatin is worth 2.5 cents per gram. The amount of gelatin used in yogurt is only one-thousandth to two-thousandths, so the cost of gelatin in a 1kg (10-cup) yogurt does not exceed 5 cents. For high-end yoghurt, even if the poor quality gelatin does not cost money, it is not worth adding it for profit.

For your disbelief: old yogurt adds more things

Fan Zhihong said that traditionally the old yoghurt made milk into a solid state through the process of heat preservation and fermentation. This is a special gel state of milk protein, and it will become liquid again as long as it is stirred vigorously. The shelf life of this yogurt is generally short and cannot be transported and produced on a large scale.

Most of the old yoghurt products on the market today are called “yoghurt jelly,” but just a little more gel or thickener on the basis of regular yoghurt. In addition to slight differences in taste, nutrients contain The protein, lactose, fat and other ingredients have little difference in the unit content. From the nutrient content, the old yoghurt product has no advantage over other products; in terms of safety, there are more things to add than vegetable gums; from the senses and tastings, some old yoghurt protein content is low, The "jelly sensation" is too strong, which means that more thickeners have been added; some are sweeter, the flavors are heavier, which is the addition of more sweeteners and food flavors; and there is a desire to pursue "fresher" mouthfeel. In addition to fermented lactic acid, other organic acids are added.

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