Serial, Maria RaquelMaria RaquelSerialVelichko, ElenaElenaVelichkoNikolaeva, TatianaTatianaNikolaevaden Adel, R.R.den AdelTerenzi, CamillaCamillaTerenziBouwman, W. G.W. G.Bouwmanvan Duynhoven, John P. M.John P. M.van Duynhoven2021-12-022021-12-022021-10-26Food Structure 30: 100237- (2021)http://hdl.handle.net/11420/11133Functionalized biomass waste sources of cellulose have drawn attention due to their high availability and sustainability properties. In this work we characterize the structural and flow properties of high-pressure homogenized citrus fiber cellulose dispersions, employing SAXS, rheology and rheo-MRI techniques. The high-pressure treatment disrupts the microfibrillar network within the citrus fibers, but leaves the individual microfibrils intact. Under moderate shear (0.1-100 s-1) in a confined (<1mm) geometry, these functionalized citrus fiber cellulose dispersions exhibit thixotropic shear-banding behavior accompanied by cooperative flow of microfibril flocs with correlation lengths Ɛ-100 µm. The presented findings form a basis towards understanding and manipulating the structural and rheological properties of non-wood biomass cellulose microfibrils under industrially-relevant conditions.en2213-32912021ElsevierBiowissenschaften, BiologieTechnikJournal Article10.1016/j.foostr.2021.100237Journal Article