Bitumen is a highly valued and much used roofing material, but as an oilbased, non-renewable product, bitumen is now no longer sustainable. In response to this growing need to produce more sustainable construction materials, Icopal bv, Algaecom and the Hanze University of Applied Sciences collaborated …

ALIFE The “all-in-one” method to measure the Total Dietary Fibre content was implemented at the Hanze University of Applies Sciences. Wholemeal bread and crackers showed the expected % of TDF (approx. 6 and10 %, respectively). Enzymatic treatment with a novel starch-modifying enzyme clearly resulted …

The “as eaten” method to measure the Total Dietary Fibre content and an in vitro fermentation with colon bacteria were successfully coupled to see if fibre fractions have a prebiotic effect. Similar growth pattern for modified starch, FOS and GOS were observed (Fig A). The qPCR results indicate a significant …

Analysis of the bacterial flora is important for the characterization of fermentation events. They help the further validation of the “prebiotic index“ as fast and cost-effective screening of prebotic action within individuals or selected populations.