基于专利文献的食醋专利可视化分析  

Visualization analysis of vinegar patents based on patent literature

作　　者：张祥龙 权冰艳 王知松 白晓丽 夏梦雷 王敏[1] ZHANG Xianglong;QUAN Bingyan;WANG Zhisong;BAI Xiaoli;XIA Menglei;WANG Min(Tianjin Engineering Research Center of Microbial Metabolism and Fermentation Process Control,Key Laboratory of Industrial Fermentation Microbiology,Ministry of Education,State Key Laboratory of Food Nutrition and Safety,College of Biotechnology,Tianjin University of Science&Technology,Tianjin 300457,China)

机构地区：[1]天津科技大学生物工程学院食品营养与安全国家重点实验室工业发酵微生物教育部重点实验室天津市微生物代谢与发酵过程控制技术工程中心,天津300457

出　　处：《中国酿造》2021年第5期210-216,共7页China Brewing

基　　金：国家自然科学基金项目(31671851);国家自然科学基金青年科学基金项目(21706194);天津市教委项目(2017KJ009,2018ZD08,TD13-5013)。

摘　　要：食醋是世界范围内广泛使用的酸味调味品之一。随着对食醋研究的深入,食醋行业的科技创新也在不断加强。该文章基于专利文献,以数据思维为导向,借助“智慧芽”分析平台对当前世界范围内食醋领域非失效专利进行了可视化分析。宏观上,对食醋领域专利类型、专利申请趋势和专利技术生命周期进行了分析,比较展示了专利申请人及区域分布;微观上,通过专利被引分析,分别识别了发明和实用新型专利中的重点专利。结合国际专利分类及专利关键词词云和3D专利地图分析,判别了食醋领域发明和实用新型专利的技术主题。研究首次从专利可视化角度对食醋领域专利进行剖析,以期反映食醋行业科技创新的现状和进展、热点和趋势,并为食醋领域相关研究提供参考。Vinegar is one of the most widely used sour condiments in the world.With the deepening of vinegar research,the scientific and technological innovations in vinegar industry are constantly strengthened.Based on patent literature and driven by data thinking,the visualization of inactive vinegar patents was performed by using PatSnap.Macroscopically,the patent types,application trends and technology life cycle as well as top assignees and geographic distribution of patents in the vinegar field were analyzed and compared.Microcosmically,the key invention and utility model patents were identified through patent citation analysis.Besides,combined with international patent classification,patent keywords cloud and 3D patent map,the technical themes of invention and utility model patents were distinguished.In this study,patents in the vinegar field were dissected from the perspective of patent visualization.This study will help to provide a sketch to reflect the status,progress,hot spots and trends of technological innovations in vinegar industry,and to provide reference for related research in vinegar field.

关 键 词：食醋 专利分析 可视化 智慧芽 专利地图 

分 类 号：TS264.2[轻工技术与工程—发酵工程]