Abstract: The present invention relates to methods for processing plant and/or micro-organism derived cellulose materials into rheology/structuring agents. More in particular, the present invention relates to methods wherein plant and/or micro-organism derived cellulose material is co-processed with carboxycellulose. The methods of the present invention provide a variety of benefits, in terms of process efficiency and scalability as well as in relation to the properties of the materials that are obtainable using these methods. For instance, it has been found that (highly) concentrated products produced using the method of the invention are easily (re)dispersible in water and aqueous systems to regain much of the cellulose component's original rheological performance.

Abstract: The present invention relates to methods for processing plant and/or micro-organism derived cellulose materials into rheology/structuring agents. More in particular, the present invention relates to methods wherein plant and/or micro-organism derived cellulose material is co-processed with carboxycellulose. The methods of the present invention provide a variety of benefits, in terms of process efficiency and scalability as well as in relation to the properties of the materials that are obtainable using these methods. For instance, it has been found that (highly) concentrated products produced using the method of the invention are easily (re)dispersible in water and aqueous systems to regain much of the cellulose component's original rheological performance.

Abstract: A process for obtaining soluble functional proteins from plant material includes the steps of: mechanically disrupting the cells of the plant material to obtain a mush stream; subjecting the mush stream to a coarse physical separation step, resulting in a permeate and a retentate; subjecting the permeate Pb to mild treatment, resulting in a treated permeate; subjecting the treated permeate to serial centrifugation steps; subjecting centrate to a microfiltration step resulting in a permeate and a retentate; subjecting the permeate to an ultrafiltration step resulting in a permeate and a retentate; subjecting the retentate to hydrophobic column adsorption to provide a column permeate and a retentate; and drying the column permeate to provide a soluble functional protein isolate.

Abstract: The invention relates to a method for removing and/or decolourizing metal stains on a surface of a substrate composed of aluminium or aluminium alloy, the method comprising the consecutive steps of (a) providing the substrate comprising metal stains on the surface, said metal stains having a metal stain surface area; (b) providing an aqueous treatment liquid comprising one or more components selected from the group consisting of galactaric acid and galactarate salts; and (c) treating at least part of the surface of the substrate by contacting at least part of the metal stain surface area with the aqueous treatment liquid, wherein the aqueous treatment liquid is free of phosphorus- and/or acrylate-containing compounds and wherein the pH of the aqueous treatment liquid is between 6.5 and 10.9. The invention further concerns the resulting products and the use of the aqueous treatment liquid for removing and/or decolourizing metal stains on a surface of a substrate composed of aluminium or aluminium alloy.

Abstract: The present invention relates to methods for processing plant and/or micro-organism derived cellulose materials into rheology/structuring agents. More in particular, the present invention relates to methods wherein plant and/or micro-organism derived cellulose material is co-processed with carboxycellulose. The methods of the present invention provide a variety of benefits, in terms of process efficiency and scalability as well as in relation to the properties of the materials that are obtainable using these methods. For instance, it has been found that (highly) concentrated products produced using the method of the invention are easily (re)dispersible in water and aqueous systems to regain much of the cellulose component's original rheological performance.

Abstract: The present invention relates to compositions comprising fibrillated cellulose and one or more nonionic cellulose ethers. Such compositions were found to be able to modify the rheology of an aqueous medium, also when the aqueous medium comprises salts and surfactants, whereby specific formulations shows desirable thixotropic thickening of the aqueous medium.

Abstract: The present invention relates to dietary fiber compositions that can provide an increased level of acetate in the distal colon. Increase levels of acetate (or other short chain fatty acids; SCFA's) in the distal part of the colon is believed to be beneficial in the treatment of various diseases or conditions, such as being overweight or obese. To accomplish this using dietary intervention, which is clearly the preferred (first-line) option for the treatment and/or prevention of obesity (and related disorders), has been a challenge. It was now surprisingly found that combinations of an inulin-type fructan and resistant starch can be orally consumed to substantially increase the level of acetate in the distal part of the colon in human subjects.

Abstract: The present invention relates to new bi-functional and polyfunctional bis-dioxolanes and bis-dioxanes. The present inventors have established that the bis-dioxolanes and bis-dioxanes of the invention are highly advantageous as building blocks, cross-linking and/or coupling agents in polymer engineering. They can be derived from biomass sources in a highly efficient manner. The production of the present bis-dioxolanes and bis-dioxanes from biomass has the particular advantage that it facilitates the introduction of desired functionality in a highly flexible manner. Hence, the present invention provides novel bi- or polyfunctional bis-dioxolanes and bis-dioxanes, their production from renewable (biomass) sources, as well as their use in the engineering of polymers.

Abstract: The present invention, relates to processes for the production and conversion of furan compounds. In certain embodiments the invention concerns the conversion of furfural compounds into a so-called Knoevenagel products and for the further conversion of such Knoevenagel products into furan commodities. The reactions involved, generally speaking, use benign chemicals and conditions and have good yields and selectivity, and it is expected that they can be implemented on a large (industrial) scale in an economically feasible manner. Also, with the processes developed by the present inventors, various highly interesting new furan commodities become available. The invention also provides various intermediate and end-products obtained with the processes of the invention.

Abstract: The invention relates to a cosmetic composition comprising at least one cationic derivate of fructan and at least one anionic surfactant, non-ionic surfactant or amphoteric surfactant. The cationic derivate of fructan has preferably a molecular weight of less than 30000 g/l and preferably a solubility in water at a temperature of 25° C. of at least 20 wt %. The invention further relates to a method for treating hair with such a cosmetic composition.

Abstract: The present invention relates to dietary fiber compositions that can provide an increased level of acetate in the distal colon. Increase levels of acetate (or other short chain fatty acids; SCFA's) in the distal part of the colon is believed to be beneficial in the treatment of various diseases or conditions, such as being overweight or obese. To accomplish this using dietary intervention, which is clearly the preferred (first-line) option for the treatment and/or prevention of obesity (and related disorders), has been a challenge. It was now surprisingly found that combinations of an inulin-type fructan and resistant starch can be orally consumed to substantially increase the level of acetate in the distal part of the colon in human subjects.

Abstract: Disclosed is the oxidation of uronic acids, such as galacturonic acid, to the corresponding aldaric acids, such as galactaric acid, under neutral or acidic conditions. Use is made of a supported gold catalyst. The oxidation occurs in good selectivity and yield, under unexpectedly mild conditions. A source of galacturonic acids is pectins, such as from sugar beet pulp.