Speaking of Nanjing cuisine, what comes to mind? Duck blood and vermicillon soup is one of the representative delicacies in Nanjing. The fragrant soup base made from duck boil gives off bursts of delicious sweet smell. With Q bomb of vermicillon, add duck blood, duck intestines, etc., a full bite is satisfied.

In addition, Nanjing also has the famous Nanjing Roast duck, salted duck, there is a local saying that "no duck can live through Nanjing".

In recent years, instant noodles, river snail noodles, hot and sour noodles and other fast food have become popular among young people, according to Modern Express. A version of Nanjing's traditional snack duck blood vermicelles soup has also been made. However, uneven product quality not only brings troubles to consumers, but also is not conducive to the healthy development of the market. Recently, Nanjing Market Supervision Bureau held a symposium on food production enterprises. The meeting decided that the relevant food production enterprises in Nanjing will jointly apply for collective trademarks and formulate group standards for duck blood verandini soup.

At the meeting, many duck blood fan soup manufacturers said that at present, some similar products in the domestic market are of low quality and poor quality, and are sold under the banner of Nanjing duck blood Powder soup, which seriously damaged the market reputation of Nanjing duck blood fan soup.

Modern Express reported that the development of group standards is only the first step, in the future, the relevant departments will further develop local standards for duck blood fan soup food safety, further standardize the duck blood fan soup product market, and create a public brand of Nanjing duck blood fan soup.

According to the surging news report, Huang Ming, a professor at the College of Food Science and Technology of Nanjing Agricultural University who participated in the symposium, said that the duck blood fan soup on the market at present is from 2 yuan to more than 20 yuan, and many enterprises in the field are also doing duck blood fan soup, but the quality of duck blood fan soup around the country is "mixed", such as "containing duck" significantly reduced. "The cheap duck blood and vermicillon soup on the market may only have vermicillon and seasoning packets, and there are no important ingredients such as duck blood and duck intestines, which disappointed many consumers who bought it at a favorable price and thought it was not tasty, and to some extent damaged the reputation of Nanjing Duck Blood and vermicillon soup."

Huang Ming said that the current Nanjing duck blood and vermicella soup production qualifications of the food production enterprises are implemented by the company's own quality standards, or "enterprise standards", and such standards are often not mandatory.

Huang Ming believes that the popularity of Luosifen is partly related to the local protection of the Luosifen industry in Liuzhou, Guangxi, and the early development of local food safety standards related to Luosifen. In 2016, Liuzhou issued a mandatory local food safety standard for Luosifen. In 2021, the sales revenue of the whole industry chain of Luosifen in Liuzhou City reached 50.16 billion yuan, of which the export value reached 52.56 million yuan. "Nanjing's duck blood vermicella soup has a delicious taste and a long history. It is urgent to protect the duck blood vermicella industry and formulate industry-related standards."

Nanjing authorities have spared no effort to promote the local delicacy duck Blood vermicella soup. In June last year, according to the Yangtse Evening News, the Nanjing Market Supervision Bureau issued a "Notice on Nanjing Duck blood Vermicelles Soup and similar products food production license related matters", "Notice" stipulates that the duck blood vermicelles soup of instant food products, the content of the characteristic material package (duck products) should be greater than 50% of the final product. And the solid content in the characteristic material package (duck product) should be greater than 50% of the material package. The characteristic material package (duck product) must be produced by the enterprise itself, if the noodles and other material packages used by the enterprise are directly sourced small packaging products, the outer packaging label must indicate the corresponding food production license information.

While stipulating the production standards of the fast food "duck blood fan soup" enterprise, the Nanjing market supervision department also made clear requirements for the on-site verification link in the later period, stipulating that the final sales form of such products is a combination of multiple material packages.

This move not only fills the standard gap of instant duck blood vermicelles soup, but also guarantees the high quality of duck blood vermicelles soup, ensuring that consumers can also eat authentic Nanjing duck blood vermicelles soup.