公开(公告)号：KR1020090126680A

公开(公告)日：2009-12-09

申请号：KR1020080052893

申请日：2008-06-05

Applicant: 가톨릭대학교 산학협력단

Inventor： 김형권 ,  양경석 ,  최윤희 ,  박현주 ,  이정기

IPC: C12P7/02 ,  C12P7/06 ,  C12N9/20 ,  C12N15/63

CPC classification number: Y02E50/17 ,  C12P7/649 ,  C12N9/20 ,  Y02E50/13

Abstract: PURPOSE: A method for producing biodiesel by reaction with alcohol and fat is provided to improve productivity and economics without reduction of activity by alcohol. CONSTITUTION: A biodiesel is produced through ester exchange of fat and fatty oil and alcohol under the presence of biological enzyme. The biological enzyme is Photobacterium lipolyticum M37 lipase. A method for producing biodiesel comprises: a step of reacting fat and fatty oil with alcohol and converting to fatty acid-alcohol ester; and a step of isolating the fatty acid-alcohol ester from glycerol ingredient and moisture; The Photobacterium lipolyticum M37 lipase comprises an amino acid sequence of sequence number 1.

Abstract translation: 目的：提供通过与酒精和脂肪反应生产生物柴油的方法，以提高生产力和经济性，而不会降低酒精活性。 构成：在生物酶存在下，通过脂肪和脂肪油和醇的酯交换生产生物柴油。 生物酶是解脂肪解脂M37脂肪酶。 一种生产生物柴油的方法包括：使脂肪和脂肪油与醇反应并转化成脂肪酸 - 醇酯的步骤; 以及从甘油成分和水分中分离脂肪酸 - 醇酯的步骤; 嗜热解脂肪酸M37脂肪酶包含序列号1的氨基酸序列。