What color is the pork quarantine stamp?

Pigskin is covered with different blue seals, which is the quarantine mark of meat. There are four kinds of pork quarantine marks on the market:

1, the X-shaped seal is the "Destruction Seal", and the meat stamped with this seal is prohibited from being sold and eaten.

The triangle seal is a kind of "high temperature seal", and this kind of meat can only be sold after high temperature treatment within a specified time.

3. The rectangular seal is "edible oil seal", indicating that this kind of meat cannot be sold and eaten directly, and it must be refined into oil before it can be sold.

4. The circular seal is the "inspection certificate seal", and the name, number, year, month and day of the designated slaughterhouse are marked in the seal. The meat stamped with this seal is "reassuring meat" and can be safely eaten.

Extended data

When buying pork, you should not only pay attention to identifying the pork quarantine seal, but also pay attention to the following three points:

First, pay attention to whether the operator has a business license and a health permit.

Second, pay attention to identify the quality of pork with simple methods. You can pull out one or several pig hairs and observe their hair roots carefully. If the hair root is red, it may be sick pork. If the hair root is white, it is not a sick pig.

Third, we must prevent butchers from deliberately disguising themselves and pay attention to buying whole pork instead of spare parts. Some unscrupulous butchers deliberately cut unqualified pork into pieces and put them next to qualified pork with circular quarantine seals to confuse consumers.