首页>
外国专利>
Being the extract which can by refining the mannered null rosemary oil which obtains the extract of the cockroach repellent, and the rosemary oil which contain
Being the extract which can by refining the mannered null rosemary oil which obtains the extract of the cockroach repellent, and the rosemary oil which contain
展开▼
机译:可以通过精制得到蟑螂驱避剂的提取物的迷迭香精油和含有
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a repellent having a sufficient repellent effect against cockroaches and durability.;SOLUTION: A rosemary oil extract having a repellent effect against cockroaches obtained by purifying rosemary oil by chromatography is obtained by eluting rosemary oil from the column in which the rosemary oil is adsorbed on an adsorbent with the use of hexane or a hexane-diethyl ether mixed solvent as a developing solvent and thereafter eluting the residue with the use of diethyl ether and ethyl acetate as developing solvents, respectively. The cockroach repellent contains the rosemary oil extract.;COPYRIGHT: (C)2011,JPO&INPIT
展开▼