1, different characteristics
Jinyang Zanthoxylum bungeanum: Jinyang Zanthoxylum bungeanum is famous for its green color, huge particles and pure and rich fragrance.
Hanyuan Zanthoxylum bungeanum: Hanyuan Zanthoxylum bungeanum has the characteristics of heavy oil, bright red color, rich fragrance, delicate fragrance and good quality.
2. Different places of origin
Jinyang Zanthoxylum bungeanum: Jinyang County, Sichuan Province.
Hanyuan Zanthoxylum bungeanum: 40 townships in Hanyuan County, Ya 'an City, Sichuan Province.
The Historical Origin of Hanyuan Pepper
According to historical records, as early as the sixth year of Emperor Ding Yuan (BC 165438+ BC 0 1), after Emperor Wu pacified southwest Yi, "Yi people exchanged red peppers and horses with Han people for salt cloth", indicating that Hanyuan Zanthoxylum bungeanum has been cultivated artificially for more than 2,000 years, from the year when Tang Chaoyuan and Hanyuan Zanthoxylum bungeanum were selected as court tributes to the 29th year of Guangxu in Qing Dynasty (A.D.
"Hanyuan County Records" records: "Hanyuan pepper has a pungent smell and is widely used. Local things are classified as tributes ... If you are an official and learn, you will send away one seal every year, and those who get it will be cheap. "
Summary of food safety work 1
The health and safety of school canteens is directly related to the health and life safety of teachers and students in