New technology for biological production of oil-alternate fuel from organic waste

有机废弃物生物生产石油替代燃料新技术

• 批准号: 13836006
• 负责人: MIYAMOTO Kazuhisa
• 金额: $ 2.3万
• 依托单位: Osaka University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2001
• 资助国家: 日本
• 起止时间: 2001 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13836006/
• 关键词: Oil-altemate fuel; Hydrocarbon; Bacterium; Vibrio furnissii; Organic waste; Molasses; Vibrio furnissii; 有機塩素化合物

Most of current industrial technologies have been based on petroleum consumption. If hydrocarbons, which are main components of the petroleum, could be biologically produced from renewable organic materials, we can expect to have environmentally compatible industrial systems. We found in this project a bacterium which convert starch and organic acids to hydrocarbon. Identification of the bacterial strain and chemical analysis of hydrocarbons produced were then carried out. Hydrocarbon production by using an organic waste was also attempted.1. Identification of the bacteriumThis bacterium was identified as Vibrio furnissii by 16S-rRNA analysis.2. Analysis of the hydrocarbon compositionThis bacterium produced hydrocarbons which corresponds to the light oil fraction of natural oil. They would be available as an oil-alternate fuel.3. Conversion of various substrates to the hydrocarbonVarious carbon sources (sugars, lipids, organic acids, alcohols) were converted to hydrocarbon. Yield and composition change of hydrocarbons were investigated4. The hydrocarbon production from organic wasteThe culture conditions were optimized for efficient production of hydrocarbons using molasses, one of the organic wastes abundantly found in our country

目前的大多数工业技术都是以石油消费为基础的。如果作为石油主要成分的碳氢化合物可以从可再生有机材料中生物生产，我们就可以期望有环境相容的工业系统。我们在这个项目中发现了一种能将淀粉和有机酸转化为碳氢化合物的细菌。然后进行细菌菌株的鉴定和所产生的烃的化学分析。还证实了利用有机废物生产烃。细菌的鉴定经16 S-rRNA分析，鉴定该细菌为Vibrio pesticissii.烃类组成分析该细菌产生的烃类相当于天然油的轻质油馏分。它们将作为石油替代燃料。各种底物转化为烃各种碳源（糖、脂质、有机酸、醇）转化为烃。考察了烃类的产率和组成变化。有机废弃物产烃研究利用我国大量存在的有机废弃物之一糖蜜，对发酵产烃条件进行了优化

项目成果

Myong-ok Park: "Isolation and characterization of a bacterium that produces hydrocarbons extracellulary which are equivalent to light oil"Applied Microbiology and Biotechnology. 56. 448-452 (2001)

Myong-ok Park：“一种在细胞外产生相当于轻油的碳氢化合物的细菌的分离和表征”应用微生物学和生物技术。

Myong-ok Park: "Isolation and characterization of a bacterium that produces hydrocarbons extfacellulary which are equivalent to light oil"Applied Microbiology arid Biotechnology. 56. 448-452 (2001)

Myong-ok Park：“产生相当于轻油的细胞外碳氢化合物的细菌的分离和表征”应用微生物学和生物技术。