Baoning vinegar, produced in Langzhong City, is a famous specialty with a long history. Founded in the late Ming and early Qing dynasties, it has a history of more than 300 years. It is famous for its high quality, delicious taste, aseptic fitness and nourishing human body. It is as famous as Jiangsu Zhenjiang vinegar and Shanxi mature vinegar. Brown-red in color, soft in acidity, mellow and sweet, and will not rot for a long time. The vinegar bottle is unscrewed, fragrant and sour. Drop it into the bowl and rotate it for a week, and the vinegar juice will stick to the edge of the bowl evenly; Deliberately tasting it, I suddenly felt that my mouth was full of saliva, sweet and sour, and there was a lingering fragrance. It's sour and sweet for a long time, and it's the top grade in vinegar. Baoning Vinegar 19 15 Gold Award of Panama Pacific World Expo, 192 1 Gold Award of the Second Advocacy Conference of Sichuan Province. People's understanding of Baoning vinegar has gradually deepened. After testing, it contains calcium, iron, lactic acid, glycerol, glucose, amino acid nitrogen, succinic acid, aldehydes, salts and other elements beneficial to human body. Has effects in stimulating appetite, invigorating spleen, stimulating appetite, clearing away heat and toxic materials, killing bacteria, relieving summer heat, preventing and treating influenza, lowering blood pressure, and promoting human metabolism.
Experts from Chengdu Institute of Geography discuss the preventive and therapeutic effects of Baoning vinegar on cancer. This article was published in 1982, the fourth issue of National Journal of Environment. The article points out that Baoning Vinegar Factory has two remarkable characteristics: first, the vinegar koji is made of more than 60 kinds of Chinese medicines, and second, the vinegar water comes from an ancient well. After testing, the harmful elements in the water of this ancient well are much less than those in other wells and rivers, and the copper ion content is twice as high. Cd (Ⅱ) ion content is 50% lower. The function of copper ions, coupled with the bactericidal effect of vinegar itself, may be the main reason why the health status of workers in Baoning vinegar factory is much better than that in other parts of the county. Therefore, the Baoning Vinegar Factory located in the suburb of Langzhong is a cancer-free area in Langzhong.
Baoning vinegar, the original signboard was "one shoe", because the first famous teacher who brewed vinegar in Langzhong was a Shanxi refugee with ragged clothes, barefoot right foot and shoes on left foot. He was hired as a technician after his stunt of brewing vinegar was discovered by a rich man. He personally went up the mountain to collect herbs for fermentation and koji making, using wheat and rice bran as raw materials and Jialing River water for brewing.
Baoning vinegar is sold to more than 40 countries and regions such as the United States, Britain, France, Yugoslavia, Africa, Southeast Asia, Hong Kong and Australia. In China, Baoning vinegar is sold to Beijing, Guangdong, Yunnan, Guizhou, Shaanxi, Hubei and other provinces and cities. Visitors to Langzhong always like to buy some Baoning vinegar when they leave, and try it at home or give it to relatives and friends. Among the passengers, "Lai Langzhong"