基于CNKI文献大数据视野下生药学学科发展及研究进展分析

Development and research advance of pharmacognosy field based on CNKI

以CNKI收录学术文献资源为数据来源，基于数据挖掘与分析技术，从文献计量学的视角，对我国生药学领域近10年来科研发展状况、学科发展趋势进行梳理，通过对测量数据分析，揭东领域中核心研究机构、优势研究团队、学科领军人物、学科研究主要问题和研究进展等。研究表明，生药学领域科研人员主要集中在高校和研究院，这两类研究机构占研究成果总量的74．6％，并形成了一批核心学者。从学科间的引用强度和引用时效来看，生药学引用其他学科文献占主导，以吸收和利用其他学科知识为主，属于一门不断成长和发展的学科。分子鉴定、遗传多样性等成为近几年生药学领域的研究热点，ISSR，RAPD，DNA条形码，DNA分子标记等技术方法得到广泛应用。

Based on the literature data in CNKI, data mining and analysis technologies were used in this paper to describe the sci- entific research and development direction of Pharmacognosy jn the last decade from the perspective of bibliometrics. The analysis of measured data revealed the core research institutions, excellent research teams, leading scholars, major research aspects and research progress in the field. Results showed that most of the scholars in the field were from colleges and institutions, accounting for 74.6% of the total research findings and forming a group of core scholars. In terms of frequency and timeliness of citation, pharmacognosy is a discipline in sustained growth and development since it mainly cites the literature in the other disciplines, absorbs and utilizes knowl- edge of the other disciplines. Over the last few years, molecular identification and genetic diversity have become the research hotspots in pharmacognosy, and the techniques and methods such as ISSR, RAPD, DNA barcoding and DNA molecular marker have been wide- ly used.