The ingredients used for enema are: pepper powder, salt, high-alcohol liquor, Chili powder, spiced powder, casing and chicken essence.

Sausage stuffing is one of the traditional famous foods of Han nationality in Beijing, and it is a street snack that Beijingers love to see. Pouring sausages began to spread in the Ming Dynasty. When it comes to frying enema in "Hundred Odes of Gourmet in the Old Capital", it says: "The fat sausage is fried for a while, and the spicy garlic is salty and delicious. Rotten oil smells like bacon, and the soil door tastes poor. " There are often street vendors selling this kind of food in old Beijing.

At the end of the Qing Dynasty and the beginning of the Republic of China, food stalls filled with sausages were all made of starch and monascus water into thick paste dough, made into pig intestines, steamed, dried and sliced, fried in a cake pan with pigs, taken out, drenched with salt water and garlic juice, and eaten while it was hot. Fuxingju in Houmenqiao area is an old brand with a history of about 200 years. Because of its authentic enema, people call it Beijing enema shop, and it is named Fuxingju only in 19 17. As for the enema sold by merchants in temple fairs and markets, it is made of starch and red yeast, which is sausage-shaped and steamed into a "powder enema". What they sell is to cut it into diamond-shaped pieces with a knife, fry it in a flat pan with secondary soup oil, put it on a plate, pour salt water and garlic juice, and let customers eat it with bamboo sticks. This is a popular economic snack.

Sausage contains a lot of fat, protein, wheat starch, sugar and trace amounts of iron, calcium, potassium and sodium.