基于文献计量的纤维素基食品包装膜研究态势分析

Analysis of Research Situation for Cellulose-based Food Packaging Film Based on Bibliometric Evaluation

近年来,纤维素基食品包装膜成为食品包装领域的热点话题。本研究采用文献计量学方法,以Web of Science为数据库,以1985—2020年间纤维素基食品包装膜为主题进行检索,从发文量、发文国家/地区、发文机构、主要发文期刊和关键词等方面进行系统分析,以期全面了解纤维素基食品包装膜的研究进展和前沿态势。结果表明,全球共有77个国家/地区、1 155个机构对纤维素基食品包装膜开展研究,国际上研究最早始于1988年的英国,从2010年开始逐渐趋于活跃,研究内容和主题从单一材料成膜、机械性能分析,逐步发展到多功能复合薄膜制备及其保鲜、降解、抑菌能力等应用活性分析。研究领域主要集中在食品包装技术、材料科学、食品安全等方面,尤其是抗菌膜、纳米纤维素、壳聚糖、复合膜、活性包装、机械性能等热点研究代表了纤维素基食品包装膜的研究前沿。

In recent years, cellulose-based food packaging films have become a hot topic in the food packaging sector.The research progress and the latest development situation on the cellulose-based food packaging film in 1985 to 2020 was investigated systematacially by bibliometric analysis method and relevant analysis software based on the Web of Science database, in terms of number of articles published, country/region of publication, institution of publication, main journal of publication and keywords, etc. The results showed that the cellulose-based food packaging films were studied in 77 countries/regions and 1 155 institutions in the world. The pioneer research started in England in 1988 and became active in 2010. The research content and subject have been evolved from single material film-forming and simple mechanical property testing to multi-functional composite film preparation and its application performance analysis of freshkeeping, degradation and bacteriostasis. The research focuses on food packaging technology, materials science, food safety, etc. Especially, the antimicrobial film, nanocellulose, chitosan, composite film, active packaging and mechanical properties represents the research frontier of cellulose-based food packaging film.