我国海藻寡糖领域发展态势分析

发布时间：2018-04-18 17:12

  本文选题：海藻寡糖 + 制备方法　； 参考：《中国农业科技导报》2016年06期

【摘要】：海藻寡糖是来源广泛的海洋多糖的降解产物,具有抗氧化、抑菌、促进植物生长、诱导植物抗逆性等多种生物活性,开发前景广阔。以国家知识产权中国专利数据库为数据源,检索了1985-2015年期间我国海藻寡糖领域相关专利,从申请量、申请人、国际专利分类号、技术热点对海藻寡糖领域的发展态势进行分析。结果表明,从2010年开始,该领域相关专利申请量进入快速增长期;中国海洋大学在该领域技术优势明显,紧随其后的是中国海洋局第三海洋研究所、中国科学院海洋研究所;专利的技术热点主要在海藻寡糖的制备与应用两个方面,以制备为基础,对海藻寡糖在医药领域、食品与饲料添加剂、农业领域等方面的应用进行分支细化的研究。该研究结果对我国在海藻寡糖领域的发展和布局具有一定的借鉴意义。
[Abstract]:Seaweed oligosaccharide is the degradation product of marine polysaccharides from a wide range of sources. It has many biological activities such as antioxidation, bacteriostatic, promoting plant growth, inducing plant resistance and so on.Taking China patent database of national intellectual property rights as data source, the development trend of seaweed oligosaccharide field in China from 1985 to 2015 was analyzed from application volume, applicant, international patent classification number and technical hotspot.The results show that since 2010, the number of patent applications in this field has entered a period of rapid growth, and China Ocean University has obvious technical advantages in this field, followed by the third Oceanographic Institute of the China Oceanic Administration and the Institute of Oceanography of the Chinese Academy of Sciences.Patent technology focuses on the preparation and application of trehalenoligosaccharides, based on the preparation of alginate oligosaccharides in the field of medicine, food and feed additives, agriculture and other aspects of the application of branching research.The results can be used for reference in the development and distribution of trehalic oligosaccharides in China.
【作者单位】： 福建三炬生物科技股份有限公司;福建省生物肥料企业工程技术研究中心;
【基金】：福建省海洋经济创新发展区域示范支持重点项目(2012FJ12) 国家海洋局海洋公益性行业科研专项(201505026)资助
【分类号】：Q53
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本文编号：1769300