First, brewing vinegar medicated leaven.

Like the distiller's yeast in the past, it is made of more than 60 kinds of traditional Chinese medicines, such as Schisandra chinensis, Fructus Amomi, Eucommiae Cortex, Fructus Citri Reticulatae, Jianqu, Herba Schizonepetae, and mint, which are used to stimulate the appetite, strengthen the spleen and invigorate the spirit.

Second, the water used to make vinegar.

Baoning vinegar is brewed with winter water from the middle stream of Jialing River flowing through the south of the city. The Jialing River, which flows through the south of the city, is green and clear, especially in winter, and Ming Che has bottomed out. Take the winter water, filter it with a sand jar and store it for later use. Vinegar made from winter water flowing in Jialing River is rich in flavor, sour and slightly sweet, and it produces saliva in the mouth and does not rot for a long time. Therefore, in the past, vinegar houses were mostly located in vinegar house street, Xiahua street and Xiaxin street along the river in the south of the city.

Extended data:

Correlation effect

Baoning vinegar is brownish red in color, soft in sour taste and rich in sour fragrance, which has the effects of sterilization, cold prevention, appetizing and strengthening the spleen, clearing away heart fire and benefiting lung, lowering blood pressure and stimulating appetite. There is a saying that "Sichuan cuisine has no customers without Baoning vinegar".

Baoning vinegar is not only a good seasoning, but also contains 18 kinds of essential amino acids, vitamins and more than ten kinds of trace elements such as zinc, copper, iron, phosphorus and potassium, which are beneficial to health. It has the functions of appetizing, invigorating spleen, stimulating appetite, lowering blood pressure, resisting diseases and inhibiting cancer. Baoning vinegar is the only "medicinal vinegar" in China, which has the function of preventing cancer and suppressing diseases. No one in the vicinity of Baoning vinegar factory has suffered from cancer for decades.

Baidu Encyclopedia-Baoning vinegar