ERA-IB5 14-071 OXYPOL Optimised laccase systems for high-value bio-plastics from biomass

ERA-IB5 14-071 OXYPOL 用于利用生物质生产高价值生物塑料的优化漆酶系统

• 批准号: BB/M025764/1
• 负责人: Joseph Gallagher
• 金额: $ 50.38万
• 依托单位: Aberystwyth University
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2015
• 资助国家: 英国
• 起止时间: 2015 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=BB%2FM025764%2F1
• 关键词: ERA; IB5; 14; 071; OXYPOL

With a global production > 300 mill ton/year , plastics are an important contributor to increased greenhouse gas emissions. However the use of plastics contributes to e.g. lighter vehicles and better preservation of food and water and is as such a good alternative to meet the demand from the growing population. Bio-plastics will bring the best from two worlds, combining the material properties of petrochemical-based materials with a better eco-footprint. The bio-based plastics market has grown tremendously in recent years, with global production expected to reach more than 1.5 million tons/year by 2018. Plastics are made up of what are known as 'building block molecules'. This project aims to develop enzymes that will break down lignin (e.g. from plants, or from the pulp and paper industry) into the building blocks required to produce bio-plastics. This is a pan-European project, with partners from 6 European countries, all with valuable expertise in different parts of the lignin to plastic production cycle.

塑料的全球产量超过 300 万吨/年，是增加温室气体排放的重要因素。然而，塑料的使用会导致以下问题：更轻的车辆以及更好地保存食物和水，因此是满足不断增长的人口需求的良好替代方案。生物塑料将融合两个领域的优点，将石化材料的材料特性与更好的生态足迹相结合。近年来，生物基塑料市场大幅增长，预计到 2018 年全球产量将达到 150 万吨/年以上。塑料由所谓的“构件分子”组成。该项目旨在开发酶，将木质素（例如来自植物或纸浆和造纸工业的木质素）分解成生产生物塑料所需的构件。这是一个泛欧洲项目，合作伙伴来自 6 个欧洲国家，他们都在木质素到塑料生产周期的不同部分拥有宝贵的专业知识。

项目成果

Discovery of novel laccases combining in silico screening of metagenomics libraries and their application in lignin degradation.

结合宏基因组库的计算机筛选发现新型漆酶及其在木质素降解中的应用。

• 发表时间: 2018
• 作者: Villarroel N

High Performance Counter Current Chromatography as a tool for separating potentially high-value chemicals from waste products.

高性能逆流色谱作为从废物中分离潜在高价值化学品的工具。

• 发表时间: 2015
• 作者: Spicer S

Release of low molecular weight products from Kraft lignin using a laccase-mediator system.

使用漆酶介体系统从硫酸盐木质素中释放低分子量产物。

• 发表时间: 2018
• 作者: Winters A

Isolation and genome sequencing of four Arctic marine Psychrobacter strains exhibiting multicopper oxidase activity.

• DOI: 10.1186/s12864-016-2445-4
• 发表时间: 2016-02-16
• 期刊: BMC genomics
• 影响因子: 4.4
• 作者: Moghadam MS;Albersmeier A;Winkler A;Cimmino L;Rise K;Hohmann-Marriott MF;Kalinowski J;Rückert C;Wentzel A;Lale R
• 通讯作者: Lale R