Searched for: subject%3A%22Gelatin%22
(1 - 20 of 20)
document
Martin, A.H. (author), Bakhuizen, E. (author), Ersch, C. (author), Urbonaite, V. (author), de Jongh, H.H.J. (author), Pouvreau, L. (author)
To understand the origin of water holding of mixed protein gels, a study was performed on water exudation from mixed whey protein (WP)-gelatin gels upon applied pressure. Mixed gels were prepared with varying WP and gelatin concentration and gelatin type to obtain gels with a wide range of gel properties. Gels were characterized for their water...
article 2016
document
Ersch, C. (author), Meinders, M/B.J. (author), Bouwman, W.G. (author), Nieuwland, M. (author), van der Linden, E. (author), Venema, P. (author), Martin, A.H. (author)
The microstructure and rheological response of globular protein gels (whey protein isolate (WPI) and soy protein isolate (SPI)) in the presence of gelatin (type A, type B and hydrolyzed type A) was investigated. Microstructural information was obtained using a combination of confocal laser scanning microscopy (CLSM) and spin echo small-angle...
article 2016
document
Ersch, C. (author), van der Linden, E. (author), Venema, P. (author), Martin, A. (author)
The gelation of gelatine in mixtures of gelatine (type A or type B) and globular proteins (Whey Protein Isolate (WPI), Whey Protein Aggregates (WPA) and Soy Protein Isolate (SPI)) was studied with a focus on their phase separation during gelation. Confocal laser scanning microscopy, visual observations and rheology were used to link the changes...
article 2016
document
Ersch, C.E. (author), ter Laak, I. (author), van der Linden, E. (author), Venema, P. (author), Martin, A.H. (author)
To design foods with desired textures it is important to understand structure build-up and breakdown. One can obtain a wide range of structures using mixtures of different structuring ingredients such as for example protein mixtures. Mixed soy protein isolate (SPI)/gelatine gels were analyzed for their linear rheological properties, fracture...
article 2015
document
Nieuwland, M. (author), Geerdink, P. (author), Brier, P. (author), van den Eijnden, P. (author), Henket, J.T.M.M. (author), Langelaan, M.L.P. (author), Stroeks, N. (author), van Deventer, H.C. (author), Martin, A.H. (author)
Developing non-meat food products with an appealing structure is a challenge. In this study, we investigate the possibility to produce thin fibrils as building blocks for texturally interesting meat replacers. The technique applied is electrospinning - a technique which produces thin fibrils with a high aspect ratio. The spinning of proteins is...
article 2014
document
Ahmadi-Abhari, S. (author), Woortman, A.J.J. (author), Hamer, R.J. (author), Oudhuis, A.A.C.M. (author), Loos, K. (author)
Starch is an omnipresent constituent which is used for its nutritional and structuring properties. Recently concerns have been raised since starch is a source of readily available glucose which is tightly correlated with diabetes type II and obesity. For this reason, the possibilities for modulating the digestibility of starch while preserving...
article 2013
document
Nieuwland, M. (author), Geerdink, P. (author), Brier, P. (author), van den Eijnden, P. (author), Henket, J.T.M.M. (author), Langelaan, M.L.P. (author), Stroeks, N. (author), van Deventer, H.C. (author), Martin, A.H. (author)
Developing non-meat food products with an appealing structure is a challenge. In this study, we investigate the possibility to produce thin fibrils as building blocks for texturally interesting meat replacers. The technique applied is electrospinning—a technique which produces thin fibrilswith a high aspect ratio. The spinning of proteins is...
article 2013
document
Paes, S.S. (author), Yakimets, I. (author), Wellner, N. (author), Hill, S.E. (author), Wilson, R.H. (author), Mitchell, J.R. (author)
The aim of this study was to provide a detailed description of the fracture mechanisms in three different biopolymer thin materials: gelatin, hydroxypropyl cellulose (HPC) and cassava starch films. That was achieved by using a combination of fracture mechanics methodology and in situ visualization with high speed imaging technique. By analyzing...
article 2010
document
Mediavilla Varas, J. (author), Philippens, M.M.G.M. (author), Meijer, S.R. (author)
The objective of this research is to understand the blast propagation into the human skull and brain causing mTBI and use this knowledge for enabling design of effective protection measures against them. A shock tube including sensor system was optimized to simulate realistic IED blast profiles obtained from full scale field tests. Shock tube...
conference paper 2010
document
Steeneken, P.A.M. (author), Woortman, A.J.J. (author), TNO Kwaliteit van Leven (author)
The aim of this work was to identify the transitions in the complex DSC profiles of potato starch at a low water content. Preparative DSC involves the thermal processing of samples in stainless steel DSC pans in a way that allows their subsequent structural characterization. The low temperature (LT), dual melting (M1-M2), and high temperature ...
article 2009
document
Steeneken, P.A.M. (author), Woortman, A.J.J. (author), TNO Kwaliteit van Leven (author)
The occurrence of surface effects in the acetylation of granular potato starch with acetic anhydride to degrees of substitution 0.04-0.2 was studied by two different approaches. The first approach involved the fractionation of granular starch acetates into five different size classes and analysis of their acetate content. Alternatively, two...
article 2008
document
Kubben, F.J.G.M. (author), Sier, C.F.M. (author), Schram, M. (author), Witte, T.A.M.C. (author), Veenendaal, R.A. (author), van Duijn, W. (author), Verheijen, J.H. (author), Hanemaaijer, R. (author), Lamers, C.B.H.W. (author), Verspaget, H.W. (author), TNO Kwaliteit van Leven (author)
Background: Helicobacter pylori gastritis is recognized as an important pathogenetic factor in peptic ulcer disease and gastric carcinogenesis, and is accompanied by strongly enhanced gastric mucosal matrix metalloproteinase-9 (MMP-9) levels. Aim: This study was performed to investigate whether H. pylori-affected gastric mucosal MMP-2 and MMP-9...
article 2007
document
Lankhorst, C. (author), Tran, Q.D. (author), Havenaar, R. (author), Hendriks, W.H. (author), van der Poel, A.F.B. (author), TNO Kwaliteit van Leven (author)
A 3 × 2 × 2 factorial trial was designed to investigate the effect of different extrusion conditions and product parameters on the nutritional quality as determined by a number of in vitro measurements (e.g. reactive lysine, and starch gelatinization degree) as well as physical quality of the kibble (durability and hardness) of a canine diet....
article 2007
document
Bildt, M.M. (author), Snoek-van Beurden, A.M.P. (author), de Groot, J. (author), van El, B. (author), Kuijpers-Jagtman, A.M. (author), van den Hoff, J.W. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
Background and Objective: The purpose of this study was to investigate the effects of chemically modified tetracyclines (CMTs) on the production of gelatinases [matrix metalloproteinase (MMP)-2 and -9] by human periodontal ligament (PDL) cells, and on the activity of recombinant gelatinases. Material and Methods: Human PDL cells were cultured...
article 2006
document
TNO Kwaliteit van Leven (author), Sluijter, J.P.G. (author), Pulskens, W.P.C. (author), Schoneveld, A.H. (author), Velema, E. (author), Strijder, C.F. (author), Moll, F. (author), de Vries, J.P. (author), Verheijen, J. (author), Hanemaaijer, R. (author), de Kleijn, D.P.V. (author), Pasterkamp, G. (author)
Background and Purpose - We studied matrix metalloproteinases (MMP) 2, 8, and 9 and extracellular matrix metalloproteinase inducer (EMMPRIN) levels in relation to carotid atherosclerotic plaque characteristics. Methods - Carotid atherosclerotic plaques (n=150) were stained and analyzed for the presence of collagen, smooth muscle cell (SMC), and...
article 2006
document
van der Maarel, M.J.E.C. (author), Capron, I. (author), Euverink, G.-J.W. (author), Bos, H.Th. (author), Kaper, T. (author), Binnema, D.J. (author), Steeneken, P.A.M. (author), TNO Kwaliteit van Leven (author)
Amylomaltases or D-enzyme (4-α-glucanotransferases; E.C. 2.4.1.25) are carbohydrate-active enzymes that catalyze the transfer of glucan units from one α-glucan to another in a disproportionation reaction. These enzymes are involved in starch metabolism in plants or maltose/glycogen metabolism in many microorganisms. The amylomaltase of the...
article 2005
document
Skibsted, E.T.S. (author), Boelens, H.F.M. (author), Westerhuis, J.A. (author), Smilde, A.K. (author), Broad, N.W. (author), Rees, D.R. (author), Witte, D.T. (author), TNO Kwaliteit van Leven (author)
Net analyte signal statistical quality control (NAS-SQC) is a new methodology to perform multivariate product quality monitoring based on the net analyte signal approach. The main advantage of NAS-SQC is that the systematic variation in the product due to the analyte (or property) of interest is separated from the remaining systematic variation...
article 2005
document
TNO Kwaliteit van Leven TNO Voeding (author), Kaper, T. (author), Talik, B. (author), Ettema, T.J. (author), Bos, H. (author), van der Maarel, M.J.E.C. (author), Dijkhuizen, L. (author)
Amylomaltases are 4-alpha-glucanotransferases (EC 2.4.1.25) of glycoside hydrolase family 77 that transfer alpha-1,4-linked glucans to another acceptor, which can be the 4-OH group of an alpha-1,4-linked glucan or glucose. The amylomaltase-encoding gene (PAE1209) from the hyperthermophilic archaeon Pyrobaculum aerophilum IM2 was cloned and...
article 2005
document
Tromp, R.H. (author), van de Velde, F. (author), van Riel, J. (author), Paques, M. (author)
Demonstrations are given of the application of confocal scanning light microscopy (CSLM) on mixtures of gelatine with other food biopolymers. The various aspects of phase separation are visualised in two and three dimensional images. Contrast through fluorescence is obtained either by covalent labelling or non-covalent labelling. There is...
article 2001
document
van Bree, J.L.M.J. (author), Fairlie, G. (author), TNO Prins Maurits Laboratorium (author)
conference paper 1999
Searched for: subject%3A%22Gelatin%22
(1 - 20 of 20)