中国马铃薯
中國馬鈴藷
중국마령서
Chinese Potato Journal
2015年
5期
307-310
,共4页
变性淀粉%专利%文献学分析
變性澱粉%專利%文獻學分析
변성정분%전리%문헌학분석
modified starch%patent%literature analysis
相对于原淀粉,变性淀粉具有更广泛的用途和更多的应用领域。为了解国内变性淀粉专利技术的现状,以“中国专利数据库(知网版)”为数据源,用文献计量学方法,对1986~2014年有关变性淀粉的专利进行统计分析,结果表明,1986年,中国第一个变性淀粉专利申请;企业是申请变性淀粉专利技术最多的单位;变性淀粉应用最多的学科领域是化学和有机化工。
相對于原澱粉,變性澱粉具有更廣汎的用途和更多的應用領域。為瞭解國內變性澱粉專利技術的現狀,以“中國專利數據庫(知網版)”為數據源,用文獻計量學方法,對1986~2014年有關變性澱粉的專利進行統計分析,結果錶明,1986年,中國第一箇變性澱粉專利申請;企業是申請變性澱粉專利技術最多的單位;變性澱粉應用最多的學科領域是化學和有機化工。
상대우원정분,변성정분구유경엄범적용도화경다적응용영역。위료해국내변성정분전리기술적현상,이“중국전리수거고(지망판)”위수거원,용문헌계량학방법,대1986~2014년유관변성정분적전리진행통계분석,결과표명,1986년,중국제일개변성정분전리신청;기업시신청변성정분전리기술최다적단위;변성정분응용최다적학과영역시화학화유궤화공。
Modified starch has a wider range of use and application fields compared with native starch. In order to know about the present situation of patent technology of domestic modified starch, modified starch patents were analyzed ranging from 1986 to 2014 using the method of metrology, taking"Chinese patent database (known network edition)"as the data source. The results showed that the first Chinese modified starch patent was applied in 1986, companies were the most applicants for patent of modified starch, and modified starch was used mainly in the field of chemistry and organic chemical industry.