Gallstone

Basic Introduction to Qingyuan Gentiana"Qingyuan Gentiana" refers to the Gentiana produced in Qingyuan Manchu Autonomous County, Liaoning Province. The Gentiana grown in Northeast China is also known as Northern Gentiana. It is a perennial herbaceous plant used medicinally for its roots, which contain the active ingredient gentiopicroside. In Qingyuan Manchu Autonomous County of Liaoning Province, Gentiana is a distinctive local medicinal herb of high quality, with gentiopicroside content 5-9 times higher than that stipulated by pharmacopeia standards for medicinal use. Besides extensive wild growth, cultivation began in the late 20th century. By the early 21st century, more than 3,000 people had mastered proficient planting techniques. Gentiana has become the pillar variety of Chinese medicinal herb cultivation in Qingyuan. Annual production can reach 1,000 tons, accounting for 80% of the national market. It has won awards including the Silver Prize at the 1995 China Agriculture Expo, the Gold Prize at the 2000 Liaoning Province Chinese Medicinal Herb Variety Expo, the 2002 Liaoning Agricultural Achievements and Quality Agricultural Products Award, and the "Agricultural Science and Technology Industrialization Demonstration Unit Award" at the 6th China Beijing International Expo in 2003. In December 2008, after review by the General Administration of Quality Supervision, Inspection…