EFB Bioeconomy Journal最新文献_第3页

Treatment and valorization of bio-waste in the EU 欧盟生物废物的处理和定价

EFB Bioeconomy Journal Pub Date : 2023-03-31 DOI: 10.1016/j.bioeco.2023.100051

Manfred Kircher , Elisabet Aranda , Panayiotopoulos Athanasios , Ivana Radojcic-Rednovnikov , Martin Romantschuk , Morten Ryberg , Gabi Schock , Stefan Shilev , Michaela Dina Stanescu , Jonita Stankeviciute , Joanna Surmacz-Górska , Argyro Tsipa , Marlen Vasquez , Marianna Villano , Constantinos E. Vorgias

{"title":"Treatment and valorization of bio-waste in the EU","authors":"Manfred Kircher , Elisabet Aranda , Panayiotopoulos Athanasios , Ivana Radojcic-Rednovnikov , Martin Romantschuk , Morten Ryberg , Gabi Schock , Stefan Shilev , Michaela Dina Stanescu , Jonita Stankeviciute , Joanna Surmacz-Górska , Argyro Tsipa , Marlen Vasquez , Marianna Villano , Constantinos E. Vorgias","doi":"10.1016/j.bioeco.2023.100051","DOIUrl":"https://doi.org/10.1016/j.bioeco.2023.100051","url":null,"abstract":"<div>Moving away from fossil feedstock requires industrial sectors to switch to renewable raw materials. One option is the processing of biomass. However, agricultural, forestry and marine production of biomass cannot be expanded indefinitely. The linear value chains established in the fossil-based economy, leading from primary raw material to products and then to waste, are therefore no sustainable option. Instead circular value chains that recycle waste and make it available again as a raw material are needed. This also applies to bio-waste, as it arises in the primary production of biomass, as well as residual and waste materials from their processing, use and disposal. This paper reports on the volumes and current processing of bio- and biogenic wastes in the EU, presents recycling options that can lead to higher value added and employment as well as a lower environmental footprint, and also discusses the research, infrastructure and framework conditions needed.</div>","PeriodicalId":100394,"journal":{"name":"EFB Bioeconomy Journal","volume":"3 ","pages":"Article 100051"},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50192828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Biocatalytic conversion of fatty acids into drop-in biofuels: Towards sustainable energy sources 脂肪酸生物催化转化为滴剂生物燃料：走向可持续能源

EFB Bioeconomy Journal Pub Date : 2023-03-10 DOI: 10.1016/j.bioeco.2023.100049

Paul Santner , Santiago Nahuel Chanquia , Noémi Petrovai , Frederik Vig Benfeldt , Selin Kara , Bekir Engin Eser

{"title":"Biocatalytic conversion of fatty acids into drop-in biofuels: Towards sustainable energy sources","authors":"Paul Santner , Santiago Nahuel Chanquia , Noémi Petrovai , Frederik Vig Benfeldt , Selin Kara , Bekir Engin Eser","doi":"10.1016/j.bioeco.2023.100049","DOIUrl":"https://doi.org/10.1016/j.bioeco.2023.100049","url":null,"abstract":"<div>Intensifying effects of global warming necessitates swift solutions for decarbonization. A big source for the increasing atmospheric CO2 is burning of transportation fuels. Although electrification of light vehicles is an important step to reduce CO2 emissions, carbon-based fuels will still be likely to power up heavy-duty transport, marine transport, and aviation for some time. Thus, the fastest way to decarbonize these sectors could be an immediate transition to carbon-neutral biofuels. Recently, conversion of fatty acids into hydrocarbons, as “drop-in biofuels”, is emerging as a promising alternative to fossil fuels. However, current technologies rely on energy intensive chemical methods that are not quite eco-friendly. Therefore, enzymatic conversion of fatty acids into hydrocarbons present a benign production method. In the last decade, multiple enzymes have been discovered to convert free fatty acids into alka(e)nes. Here, we introduce these enzymes with a description of the studies performed so far, especially regarding cell-free biocatalysis.</div>","PeriodicalId":100394,"journal":{"name":"EFB Bioeconomy Journal","volume":"3 ","pages":"Article 100049"},"PeriodicalIF":0.0,"publicationDate":"2023-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50192308","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A patent survey on the biotechnological production of 2,5-furandicarboxylic acid (FDCA): Current trends and challenges 生物技术生产2,5-呋喃二羧酸（FDCA）的专利调查：当前趋势和挑战

EFB Bioeconomy Journal Pub Date : 2023-03-10 DOI: 10.1016/j.bioeco.2023.100050

Milica Milić , Pablo Domínguez de María , Selin Kara

{"title":"A patent survey on the biotechnological production of 2,5-furandicarboxylic acid (FDCA): Current trends and challenges","authors":"Milica Milić , Pablo Domínguez de María , Selin Kara","doi":"10.1016/j.bioeco.2023.100050","DOIUrl":"https://doi.org/10.1016/j.bioeco.2023.100050","url":null,"abstract":"<div>The production of 2,5-furandicarboxylic acid (FDCA) as a biobased commodity chemical has gained great importance over the last years. The possibility of replacing conventional polyethylene terephthalate (PET)-based plastics by polyethylene furanoate (PEF) is accelerating applied research in the direction of novel and highly productive synthesis routes to FDCA. This paper explores the patent activities related to FDCA production, with particular emphasis on the potential role that enzymatic catalytic methods may have. An increasing number of patent applications (and granted ones) have been disclosed over the last decade. The innovation is set on the development of multi-step catalytic processes, involving multi-enzymatic and chemoenzymatic cascades, or using whole-cells, either as resting (non-growing) biocatalysts or as living organisms in fermentative processes. Moreover, other innovative paths use substrates different from fructose and 5-hydroxymethylfurfural (HMF), such as gluconic acid, or furfural. Overall, opportunities for innovation exist, albeit current production metrics in biotechnological methods remain mostly at the proof-of-concept level. Large development efforts to reach industrial targets are needed, which may be stimulated by the less severe processing conditions expected for biotechnology, leading to energy savings, less by-product formation, and to the valorization of crude effluents.</div>","PeriodicalId":100394,"journal":{"name":"EFB Bioeconomy Journal","volume":"3 ","pages":"Article 100050"},"PeriodicalIF":0.0,"publicationDate":"2023-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50192941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Biotechnological production of food-grade polyphosphate from deoiled seeds and bran 利用脱脂种子和麸皮生物技术生产食品级多磷酸盐

EFB Bioeconomy Journal Pub Date : 2023-02-08 DOI: 10.1016/j.bioeco.2023.100048

Kevin R. Herrmann , Jana Fees , Jonas J. Christ , Isabell Hofmann , Carolin Block , Dennis Herzberg , Stefanie Bröring , Bernd Reckels , Christian Visscher , Lars M. Blank , Ulrich Schwaneberg , Anna Joëlle Ruff

{"title":"Biotechnological production of food-grade polyphosphate from deoiled seeds and bran","authors":"Kevin R. Herrmann , Jana Fees , Jonas J. Christ , Isabell Hofmann , Carolin Block , Dennis Herzberg , Stefanie Bröring , Bernd Reckels , Christian Visscher , Lars M. Blank , Ulrich Schwaneberg , Anna Joëlle Ruff","doi":"10.1016/j.bioeco.2023.100048","DOIUrl":"https://doi.org/10.1016/j.bioeco.2023.100048","url":null,"abstract":"<div>Agricultural products, have a high phytate content that has a hidden potential as a renewable source of phosphate. We present the first biotechnological route for the production of food-grade, organic polyphosphate (polyP) from deoiled seeds or bran, included in a vision for a circular phosphorus economy. The three-step production process includes phosphorus mobilization (e.g., 37 mg PO43−/g bran) using phytase enzymes. Non-genetically modified phosphate starved Saccharomyces cerevisiae is then fed with soluble P-extracts. The yeast intracellularly polymerizes the phosphate to polyP (≥ 30% mol polyP in yeast per mol PO43− in medium) and polyP-rich yeast extract or pure polyP is purified from the biomass. We demonstrate that the obtained polyP-rich yeast extract is an excellent green surrogate for polyP from fossil P-sources in meat manufacturing. The valorization of phytate–P while producing P-depleted biomass as a demanded feed in livestock production is shown. Our sustainable process enables the production of food-grade polyP from renewable resources and is contributing to the sustainable management of the dwindling nutrient phosphorus.</div>","PeriodicalId":100394,"journal":{"name":"EFB Bioeconomy Journal","volume":"3 ","pages":"Article 100048"},"PeriodicalIF":0.0,"publicationDate":"2023-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50192823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Trends and policy in bioeconomy literature: A bibliometric review 生物经济文献的趋势与政策：文献计量学综述

EFB Bioeconomy Journal Pub Date : 2023-02-03 DOI: 10.1016/j.bioeco.2023.100047

Hannah Gould, Luke Kelleher, Eoin O'Neill

{"title":"Trends and policy in bioeconomy literature: A bibliometric review","authors":"Hannah Gould, Luke Kelleher, Eoin O'Neill","doi":"10.1016/j.bioeco.2023.100047","DOIUrl":"https://doi.org/10.1016/j.bioeco.2023.100047","url":null,"abstract":"<div>The concept of a sustainable bioeconomy is gaining traction on the international political agenda with governments around the world adopting bioeconomy strategies. Considering the growing need for bioeconomy policymaking expertise and knowledge, this paper provides a high-level quantitative overview of bioeconomy literature which relates to policy. Based on a bibliometric analysis, the findings suggest that the bioeconomy as a policy and research concept is relatively new but growing, with European countries (specifically in North and North-West Europe) taking charge. Topics of bioenergy and forestry are most prevalent, reflecting policy areas that can be said to pre-exist bioeconomy strategies. As a supplement to the high-level quantitative analysis, a content review of the most cited-papers found critical engagement and scepticism of some of the sustainability claims found in promissory bioeconomy policy discourse. This paper provides an overview of trends that will be useful for stakeholders building their knowledge on the topic of bioeconomy, policy and society. The framing and goals of the bioeconomy have been constantly evolving in EU policy discourse. This review establishes a baseline for future research to map chronological trends in bioeconomy literature which relates to policy.</div>","PeriodicalId":100394,"journal":{"name":"EFB Bioeconomy Journal","volume":"3 ","pages":"Article 100047"},"PeriodicalIF":0.0,"publicationDate":"2023-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50192825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Proposals for the improvement of the technical examination under the EU Plant Breeders’ Rights system 关于改进欧盟植物育种者权利制度下技术审查的建议

EFB Bioeconomy Journal Pub Date : 2023-02-02 DOI: 10.1016/j.bioeco.2023.100046

Juan Antonio Vives-Vallés

引用次数: 0

Bioeconomy: Theory and Practice 生物经济:理论与实践

EFB Bioeconomy Journal Pub Date : 2023-01-01 DOI: 10.1007/978-981-19-6164-9

Aihua Pan

引用次数: 0

Designing a future-proof bioeconomy – Icelandic case study 设计经得起未来考验的生物经济——冰岛案例研究

EFB Bioeconomy Journal Pub Date : 2022-12-22 DOI: 10.1016/j.bioeco.2022.100045

S. Margeirsson (Chief Innovation Officer) , A.B. Bjarnadottir

引用次数: 1

Influence of ultrasound and cation substitution on the intercalation of organic anions to the Mg3/Al1 layered double hydroxide 超声和阳离子取代对有机阴离子插入Mg3/Al1层状双氢氧化物的影响

EFB Bioeconomy Journal Pub Date : 2022-11-01 DOI: 10.1016/j.bioeco.2022.100024

Ligita Valeikiene, Kamile Kriukaite, Inga Grigoraviciute-Puroniene, Anton Popov, Aivaras Kareiva

{"title":"Influence of ultrasound and cation substitution on the intercalation of organic anions to the Mg3/Al1 layered double hydroxide","authors":"Ligita Valeikiene, Kamile Kriukaite, Inga Grigoraviciute-Puroniene, Anton Popov, Aivaras Kareiva","doi":"10.1016/j.bioeco.2022.100024","DOIUrl":"10.1016/j.bioeco.2022.100024","url":null,"abstract":"<div>The Mg3/Al1 and Mg3-xMx/Al1 (M = Mn, Co, Ni, Cu, Zn) layered double hydroxides (LDHs) were synthesized using sol-gel synthesis technique. The intercalation with different organic anions (formate (HCOO−), acetate (CH3COO−), oxalate (C2O42−), tartrate (C4H6O42−) and citrate (C6H5O73−)) using ion exchange approach was investigated. The influence of ultrasound and cation substitution on the intercalation of organic anions to the Mg3/Al1 LDH has been investigated. The obtained results indicated that ultrasound has a positive effect in some cases for the intercalation of organic anions into the Mg3/Al1 LDH system. On the other hand, the substitution of magnesium by transition metals has negligible effect on the intercalation process. The synthesized and intercalated LDHs were characterized by X-ray diffraction (XRD) analysis, infrared (FTIR) spectroscopy, Raman spectroscopy, thermal (TG-DTG-DCS) analysis and scanning electron microscopy (SEM).</div>","PeriodicalId":100394,"journal":{"name":"EFB Bioeconomy Journal","volume":"2 ","pages":"Article 100024"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2667041022000027/pdfft?md5=a41330202e9447a8eb461456b74a7b5e&pid=1-s2.0-S2667041022000027-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73300740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Deployment of bioeconomy at local scale: Institutions, policies and actors 生物经济在地方规模的部署:制度、政策和行为者

EFB Bioeconomy Journal Pub Date : 2022-11-01 DOI: 10.1016/j.bioeco.2022.100030

Francisco J. Egea González , Roberto García Torrente

引用次数: 0