基于专利分析的转基因药用植物技术发展趋势研究

• 作 者: 李东巧 郭文姣 陈芳
• 机 构: 中国科学院文献情报中心,
• 出 处: 中国生物工程杂志
• 发表日期: 2016年11期
• 关键词: 药用植物 专利分析 专利申请 技术分布 专利信息 专利文献 温特 科研机构 名第 孟山都公司

据世界卫生组织不完全统计,药用植物在发展中国家和发达国家的使用量均逐年上升。随着对药用植物需求和消耗的不断增加,许多药用植物资源急剧减少。面对日趋严峻的药用植物资源,利用转基因技术进行品种改良,提高其有效成分含量成为研究的重要方向之一。基于德温特数据库的专利信息,对收录的有关转基因药用植物领域的专利文献进行统计分析,分别从全球和中国本土两个层面对转基因药用植物的研究现状、核心技术、研究热点、技术分布与格局等方面进行研究。结果表明,在转基因药用植物领域美国技术实力最强,而中国专利数量名列前茅,但其国际影响力尚且不足。研究结果为相关企业和科研机构掌握转基因药用植物的发展趋势提供必要的情报支持。

According to incomplete statistics by the World Health Organization, the use of medicinal plants in developing countries and developed countries are increasing year by year. With the increasing demand and consumption of medicinal plants, the resources of many medicinal plants are drastically reduced. Faced with the increasingly serious medicinal plant resources, the use of transgenic technology to improve the variety and increase the content of the active ingredient has become one of the important research directions. Based on the patent information of Derwent database, the collected patent documents on the field of transgenic medicinal plants were statistically analyzed. The current research status, core technologies, research hotspots and technologies of transgenic medicinal plants were analyzed respectively from the global and the Chinese indigenous levels Distribution and pattern of research. The results show that in the field of genetically modified medicinal plants in the United States the strongest technical strength, while the number of Chinese patents among the best, but its international influence is still insufficient. The results provide necessary intelligence support for related enterprises and research institutes to grasp the development trend of transgenic medicinal plants.