The base of Datoujie tsatsai is made from the technology,method of extraction,fermentation and the mechanism of Sichuan tsatsai.

• 大头芥榨菜是以四川榨菜的生产工艺、加工原理、发酵及调味机理为基础,结合现代酱腌菜生产的特点而研制成功的。