Based on initial data and literature, we hypothesize that small changes in structure, architecture and molecular weight of these polysaccharides can have significant effects on their performance. To steer ingredient design and selection, a database of structure-function relationships will be built, of which purpose we will develop a scalable biocatalytic approach for the creation of a series of pectin and chitin/chitosan derivatives, which will be analysed, and optionally further processed for eventual application in HPC formulations by a large industrial partner involved in the project. In addition to this partner, the project comprises one SME as well as two non-SME industries with pectin-rich side streams, an established enzyme-developing and producing SME, a pectin-processing industry and a chitin-processing SME. The project consortium and activities cover the entire chain from biomass to industrial application. The choice, laboratory scale production and optimisation of uncommon, not commercially available enzymes is facilitated and carried out (with a view to eventual scale-up production) by the enzyme-producing industry in the consortium. We will develop and/or advance methods for the efficient (optionally enzyme-facilitated) extraction of pectins from side streams provided by the industrial partners in the consortium, while initial test material for the development of enzymatic processes will be provided by pectin and chitin/chitosan -producing industrial consortium members. We will develop enzymatic processes for the targeted modification of pectin and chitin/chitosan and we will develop novel cost -effective ways to produce not commonly available enzymes. In addition to enzymatic processes for HPC ingredients, we will develop enzymatic processing of specifically pectin into nutri-active components for health and medicinal foods.
|Effective start/end date||1/01/19 → 31/12/22|