Luodian Ainaxiang, a perennial perennial plant of the family Asteraceae, has a wide variety of uses, and the medicinal is the leaves, branches and roots of Aina. Indications for colds, rheumatoid arthritis, postpartum wind pain, dysmenorrhea; topical treatment of bruises, sore throat, eczema, dermatitis. The leaves and twigs of Ai Naixiang are important raw materials for extracting natural borneol. The whole plant contains volatile oil. The main component is L-Dragon brain, and contains a small amount of eucalyptus oil, L-camphor, accompaniment and flavonoids, coumarin, and triterpenoids. Compounds and the like have strong antifungal activity.

Luodian Ainaxiang, as the earliest record of traditional Chinese medicine resources and "Kai Bao Materia Medica" (AD 973 ~ 974), sweet, warm, non-toxic. As early as the Qing Emperor Qianlong, there were planting records in Luodian County, Guizhou Province. It has a history of more than 300 years, mostly for the local minority Miao people to use for sore throat and deworming. Miao medicine name file nest Kai. The quality characteristics of Luodian Ainaxiang are mainly reflected in two aspects. First, the content of borneol is high, and the extraction rate of AI powder is high. Second, volatile oil is rich in various chemical components and has a variety of special effects. According to Professor Qi Fengyun, a Chinese medicine analyst at Guiyang College of Traditional Chinese Medicine, through on-the-spot sampling (ten batches) for pharmacopoeia analysis (2011), the analysis of the most important active ingredient “borneol” was carried out, and Ai Nai of Luodian County The highest fragrant content is 0.607%, and the lowest content is 0.218%. The average content value was 0.414%. Higher than the borneol content of Aena sinensis in other parts of the province (0.25% - 0.35%). Luodian Ainaxiang, a perennial perennial plant of the family Asteraceae, has a wide variety of uses, and the medicinal is the leaves, branches and roots of Aina. Indications for colds, rheumatoid arthritis, postpartum wind pain, dysmenorrhea; topical treatment of bruises, sore throat, eczema, dermatitis. The leaves and twigs of Ai Naixiang are important raw materials for extracting natural borneol. The whole plant contains volatile oil. The main component is L-Dragon brain, and contains a small amount of eucalyptus oil, L-camphor, accompaniment and flavonoids, coumarin, and triterpenoids. Compounds and the like have strong antifungal activity. Origin information: Luodian County is known as the “natural greenhouse”. Ainaxiang is a characteristic ethnic medicine resource of the county. Its special geographical environment, climate, soil and other conditions are suitable for growth. The origin of the wild Ainhaxiang origin in Luodian County is mainly distributed in the tropical river valleys of the southern towns of the county such as Hongshui River, Luosu, Luotuo, Luojing, Gou Pavilion, Banren, Longping and Fengting. Ai's leaves are processed by distillation to form Ai powder, which is then refined to produce natural borneol that inhibits the growth of Vibrio cholerae, Escherichia coli and Staphylococcus aureus. It is the main component of many proprietary Chinese medicines. Therefore, Luodian is one of the earliest counties in the cultivation and processing of Ainaxiang in Guizhou Province. The processing and extraction of wild Aina is also a folk tradition. Development status: In the Ming and Qing Dynasties, Luodian Ainaxiang was already a well-known medicine. In the late 1990s, due to the artificial occupation of borneol gradually occupied the market, the production of natural borneol was contained. During this period, "Luodian Ainaxiang" once shrank. Since the beginning of the 21st century, with the development of society, people are naturally The demand for healthy and environmentally friendly products is increasing, and natural Chinese herbal medicines with high efficacy, little side effects or no toxic side effects are increasingly favored by the world. Nowadays, many domestic manufacturers have come to Luodian to directly purchase folk processed Ai powder or processed natural borneol. “Luodian Ainaxiang” has once again become a well-known Chinese herbal medicine product. Luodian Ainaxiang was listed as one of the major research projects of the Ministry of Science and Technology of the People's Republic of China, "Guizhou Daofang Chinese herbal medicine GAP experimental demonstration base construction". “Luodian Ainaxiang” has been approved as a geographical indication protection product, providing enterprises with the protection of brand protection of geographical indications and increasing the competitive advantage of the enterprise market. It is of great significance to promote the industrialization development of Luodian Ainaxiang, enhance its brand and quality advantages, promote the development of “Luodian Ainaxiang” production enterprises, promote agricultural efficiency and increase farmers' income. At present, a total of nearly 40,000 mu of Ainaxiang has been planted, and 2 Ainaxiang production enterprises have been registered, with a comprehensive output value of nearly 200 million yuan.

Luodian Ainaxiang quality technical requirements (a) provenance. Asteraceae plant (Blumea balsamifera (L) DC.). (2) Site conditions. In the mountainous areas with an altitude of 400m to 800m, the soil texture is yellow red soil and sandy soil. The soil pH is 5.0 to 6.5 and the organic matter content is ≥2.0%. (3) Cultivation management. 1. 2. (2) Density: The row spacing of planting plants is 0.8cm×0.8cm, and 15,000 to 16,000 plants per hectare are planted. 3. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. (4) Harvesting. Both planting and wild harvesting were carried out from November to December of that year. (5) Quality characteristics. 1. The gas is cool, fragrant, and spicy. 2. 3. Safety and other quality technical requirements: Product safety and other quality technical requirements must comply with relevant national regulations.

Apply to：
Producers within the scope of Luodian Ainaxiang can apply to the Quality and Technical Supervision Bureau of Luodian County, Guizhou Province for the use of the “Special Mark for Geographical Indication Products”, which is reviewed by the Guizhou Provincial Bureau of Quality and Technical Supervision and reported to the AQSIQ for approval. After the announcement. The legal inspection agency of Luodian Ainaxiang is appointed by the Guizhou Provincial Bureau of Quality and Technical Supervision.