MNEXT > Vacatures > FuntureTex – Fermentation of Fungal Colorants for Sustainable Textile Dyeing
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FuntureTex – Fermentation of Fungal Colorants for Sustainable Textile Dyeing

Colors play a vital role in daily life. Since the mid-19th century, synthetic dyes—derived from petrochemicals—have largely replaced natural dyes. However, these synthetic dyes pose significant health and environmental risks, particularly due to toxic waste release in developing countries. Advancing the industrial production of natural dyes is essential to improve sustainability and support a circular bioeconomy. Natural dyes have traditionally been sourced from plants, algae, microbes, and animals. Despite their ecological benefits, large-scale production faces challenges such as low yields, seasonal variability, and competition with food crops. Fungi represent a promising alternative, offering stable pigment production from agro-industrial by-products. Fungal pigments also exhibit valuable bioactive properties, including antibacterial, anticarcinogenic, and antioxidant effects, though their industrial potential remains underexploited.
Startdatum 01 September 2025
Solliciteren voor 22 August 2025
Ervaring Internship
Locatie Breda
Solliciteren

Assignment Description

At the Center of Expertise MNEXT (Material and Energy Transition) of Avans Hogeschool, applied research is carried out to support the transition to a biobased and circular economy. Within MNEXT, the research group Biobased Building Blocks & Products (BBB&P) specializes in microbial fermentation, biobased compound extraction, and the development of sustainable production processes using fungi, yeasts, and bacteria.

As an intern, you will join the FuntureTex project – a collaborative research initiative exploring the use of fungal colorants as a sustainable alternative to synthetic dyes in the textile industry. The focus of your assignment will be on the fermentation and processing of fungal pigments, which will later be used by the project partners in textile dope dyeing applications.

You will contribute to the development and optimization of the fermentation process to produce fungal pigments and assist with downstream processing.

Your main tasks will include:

  • Growing fungal cultures under defined conditions;
  • Monitoring fermentation parameters (pH, temperature, color development, yield);
  • Processing fungal biomass to obtain colorant products (e.g., heat-dried powders, extracts);
  • Documenting experimental conditions and results;
  • Supporting pigment characterization in collaboration with the research team;
  • Contributing to discussions on scaling up and application potential.

Working environment

This internship offers hands-on experience in fermentation and sustainability-focused bioprocessing, while contributing to the development of eco-friendly alternatives for the textile sector.

Working language: we have a multidisciplinary and international team. Therefore, the language is English. Some of the researchers also speak Dutch.

Starting Date & Compensation

  • The length of the internship graduation assignment is approximately 20 weeks.
  • The student will get an internship fee of €350, – per month.
Meer informatie? Neem contact op met:

Stefano Roccio

Mail s.roccio@avans.nl Telefoon 31885255831 Solliciteer direct

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