If you are a pharma CMO dealing with inconsistent batch yields and toxic intermediate buildup in your fermentation processes — this project developed engineered microbial platforms using Bacillus subtilis and Escherichia coli that confine production reactions into protected membrane compartments. With 5 SME partners already working on market translation across 9 countries, the technology targets exactly the off-genome limitations that cause your batch failures.
Engineered Bacteria That Produce Pharma, Cosmetics, and Feed Ingredients More Reliably
Bacteria are tiny factories that can produce useful chemicals, but they often break down or work inefficiently because their internal machinery gets in the way of itself — like workers tripping over each other on a messy factory floor. Scientists discovered that bacteria have natural "compartments" in their cell membranes, similar to organized workstations. Rafts4Biotech figured out how to engineer these compartments so that the important chemical reactions happen in a protected, organized space inside the cell. The result is bacteria that produce pharmaceutical, cosmetic, and animal feed ingredients more consistently and with fewer failures.
What needed solving
Industrial fermentation processes using bacteria often suffer from inconsistent yields, toxic intermediate buildup, and enzyme interference — problems caused by uncontrolled molecular crowding inside the cell. These off-genome limitations cost manufacturers in lost batches, lower throughput, and unpredictable product quality across pharmaceutical, cosmetics, and feed ingredient production.
What was built
The project built engineered microbial chassis platforms using Bacillus subtilis and Escherichia coli, where key production reactions are confined into synthetic lipid raft compartments within the bacterial membrane. Concrete outputs include second-generation microbial chassis for cosmetics and feed applications, plus comprehensive omics datasets (transcriptomics, proteomics, metabolomics) validating the approach across 23 deliverables.
Who needs this
Who can put this to work
If you are a cosmetics ingredient producer struggling with low yields or contamination when using microbial fermentation for natural actives — this project built second-generation microbial chassis specifically optimized for cosmetics applications. The consortium delivered detailed genetic and physiological characterization of these chassis organisms, backed by transcriptomics, proteomics, and metabolomics validation across 23 deliverables.
If you are a feed additive manufacturer facing high production costs because your microbial strains lose productivity over long fermentation runs — this project engineered bacterial lipid rafts that protect key enzymatic reactions from metabolic interference. A dedicated second-line microbial chassis was developed and characterized specifically for feed-sector applications, with 12 consortium partners contributing expertise from synthetic biology to mathematical modeling.
Quick answers
What would it cost to license or adopt this technology?
The project was funded with EUR 6,733,580 in EU contribution across 12 partners. Licensing terms would need to be negotiated with the coordinator (CSIC, Spain) and the 5 SME partners who hold commercial rights. Based on available project data, specific licensing fees are not published.
Can this work at industrial production scale?
The project used Bacillus subtilis and Escherichia coli — two of the most widely used industrial production organisms with well-established scale-up protocols. The technology optimizes existing fermentation processes rather than replacing them, which lowers the scale-up barrier. However, the deliverables describe chassis characterization and data analysis, suggesting scale-up validation may still be needed.
Who owns the intellectual property?
IP is shared among the 12-partner consortium across 9 countries (AT, CH, CZ, DE, DK, ES, FR, IT, NL). The 5 SME partners were specifically tasked with translating the technology into market applications. Contact the coordinator CSIC or SciTransfer for IP access details.
Which production processes does this actually improve?
The project targeted three specific industrial sectors: pharmaceutical ingredient production, cosmetics active production, and animal feed ingredient production. Each sector had dedicated microbial chassis lines developed and characterized with full omics data (transcriptomics, proteomics, metabolomics).
How long before this could be integrated into our production line?
The project ran from 2017 to 2021 and produced 23 deliverables including second-generation microbial chassis for cosmetics and feed. Integration timeline would depend on your specific production organism and process, but the technology is designed to work with standard industrial bacteria. Based on available project data, pilot-scale manufacturing validation would be the next step.
Is this compliant with EU regulations for biotech production?
The project was funded under Horizon 2020 topic BIOTEC-03-2016 and includes a formal Data Management Plan. Regulatory compliance for specific products (pharma, cosmetics, feed) would depend on the end application and would need to be addressed during commercialization.
What technical support is available?
The consortium includes 5 universities, 2 research organizations, and 5 industry partners with expertise spanning synthetic biology, systems biology, and mathematical modeling. The project produced detailed transcriptomics, proteomics, and metabolomics analyses that could support technology transfer.
Who built it
The Rafts4Biotech consortium is well-balanced for technology transfer: 12 partners across 9 European countries with a 42% industry ratio, including 5 SMEs directly involved in commercialization. The coordinator is CSIC (Spain's national research council), one of Europe's largest public research bodies, providing strong scientific credibility. The mix of 5 universities and 2 research organizations ensures deep scientific capability, while the 5 industry partners — nearly half the consortium — signal genuine commercial intent. The geographic spread across AT, CH, CZ, DE, DK, ES, FR, IT, and NL covers major European biotech markets, which matters for regulatory pathways and market access.
- AGENCIA ESTATAL CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICASCoordinator · ES
- FAKULTNI NEMOCNICE U SV ANNY V BRNEparticipant · CZ
- UNIVERSITATSMEDIZIN GREIFSWALD KORPERSCHAFT DES OFFENTLICHEN RECHTSparticipant · DE
- BIOSYNTIA APSparticipant · DK
- GEORG-AUGUST-UNIVERSITAT GOTTINGEN STIFTUNG OFFENTLICHEN RECHTSparticipant · DE
- ENANTIS SROparticipant · CZ
- INSTITUT PASTEURparticipant · FR
- EIDGENOESSISCHE TECHNISCHE HOCHSCHULE ZUERICHparticipant · CH
- SCIENSEED SLparticipant · ES
- RIJKSUNIVERSITEIT GRONINGENparticipant · NL
- ENGENES BIOTECH GMBHparticipant · AT
- NAICONS SRLparticipant · IT
CSIC (Agencia Estatal Consejo Superior de Investigaciones Cientificas), Spain — contact via SciTransfer for introductions
Talk to the team behind this work.
Want to explore how engineered microbial platforms could improve your fermentation yields? SciTransfer can connect you with the Rafts4Biotech team and help evaluate fit for your production process.