Abstract We manufactured a liqueur containing Cordyceps extract. 21 kinds of the liqueur were manufactured and analyzed the cordycepin content, cordycepin stability and alcohol content. Cordycepin content was detected up to 58 µg/mL in DL-3(adding Cordyceps militaris and leached for 3 months). Results of Alcohol content analysis, Methanolwas not detected in all samples. Ethanol contents showed at 31.4% from the Leaching process for 3 months after distillation, and at 17.2% from the rice wine adding Cordyceps militaris 8 g. In the results of the Cordycepin content stability analysis, the Cordycepin content decreased during storage period little by little, so our considered opinion isthat the cordycepin content should be increased slightly when producing as products. Keywords : Cordycepin, Cordyceps militaris , Ethanol, Liqueur, Methanol 본 연구는 산업통상자원부와 한국 산업기술진흥원의 지역특화산업 육성사업으로 수행되었음. * Corresponding Author : Sang-Chul Kwon(Korea National Univ.)Tel: +82-10-5468-8355 email: ksc6969@hanmail.netReceived August 11, 2015 Accepted December 4, 2015Revised (1st September 2, 2015, 2nd September 7, 2015)Published December 31, 2015