The present invention relates to a liquid sweetener composition including a solid content composed of fructose, glucose, a disaccharide and a saccharide other than fructose, glucose and disaccharides, and water, wherein the liquid sweetener composition contains 75% by mass or more of the solid content and 25% by mass or less of the water with respect to a total mass of the liquid sweetener composition, and contains 96.0 to 98.5% by mass of the fructose, 0.4 to 1.6% by mass of the glucose, 0.3 to 1.2% by mass of the disaccharide, and 0 to 1.2% by mass of the saccharide other than fructose, glucose and disaccharides, with respect to a total mass of the solid content.

The present invention relates to systems, methods, and processes for the production of conversion products such as furanic products from biomass such as lignocellulosic materials.

The present invention relates to systems, methods, and processes for the production of conversion products such as furanic products from biomass such as lignocellulosic materials.

The invention relates to a method for separating a mixture in an installation comprising a first system comprising a plurality of chromatography columns, a second system downstream of the first system and a tank fed by an outlet line of the first system and feeding the second system with a continuous stream, the method successively comprising, in a cyclical manner, in a given part of the first system, steps of collecting a raffinate, injecting the mixture to be separated, collecting an extract and injecting a mobile phase; wherein the method further comprises the measurement of the purity and/or yield of at least one collected fraction, comprising: the determination of the concentration of at least two species of the mixture to be separated in the fraction collected in the tank; and the determination of the purity and/or yield of at least one species of the fraction collected in the tank.

The invention relates to a method for separating a mixture in an installation comprising a first system comprising a plurality of chromatography columns, a second system downstream of the first system and a tank fed by an outlet line of the first system and feeding the second system with a continuous stream, the method successively comprising, in a cyclical manner, in a given part of the first system, steps of collecting a raffinate, injecting the mixture to be separated, collecting an extract and injecting a mobile phase; wherein the method further comprises the measurement of the purity and/or yield of at least one collected fraction, comprising: the determination of the concentration of at least two species of the mixture to be separated in the fraction collected in the tank; and the determination of the purity and/or yield of at least one species of the fraction collected in the tank.

A wood-derived carbohydrate composition is disclosed. The wood-derived carbohydrate composition comprises monomeric C6 sugars and monomeric C5 in a total amount of at least 94 weight-% based on the total dry matter content of the carbohydrate composition, wherein the weight ratio of the monomeric C5 sugars to the monomeric C6 sugars is at most 0.1. Disclosed is also a method for producing a wood-derived carbohydrate composition.

A wood-derived carbohydrate composition is disclosed. The wood-derived carbohydrate composition comprises monomeric C6 sugars and monomeric C5 in a total amount of at least 94 weight-% based on the total dry matter content of the carbohydrate composition, wherein the weight ratio of the monomeric C5 sugars to the monomeric C6 sugars is at most 0.1. Disclosed is also a method for producing a wood-derived carbohydrate composition.

The invention relates to a method for separating a mixture in a system comprising a plurality of chromatography columns, the method successively comprising, in a cyclical manner, in a given part of the system, steps of collecting a raffinate, injecting the mixture to be separated, collecting an extract and injecting a mobile phase; wherein the method further comprises measuring the purity and/or yield of a collected fraction, comprising: the determination, in a node of the system, of the histories of at least two variables that are representative of the concentration of at least two species contained in the mixture to be separated using at least one fast online detector; the determination of the concentration of at least two species of the mixture to be separated in the collected fraction based on these histories; and the determination of the purity and/or yield of the collected fraction based on these concentrations.

The invention relates to a method for separating a mixture in a system comprising a plurality of chromatography columns, the method successively comprising, in a cyclical manner, in a given part of the system, steps of collecting a raffinate, injecting the mixture to be separated, collecting an extract and injecting a mobile phase; wherein the method further comprises measuring the purity and/or yield of a collected fraction, comprising: the determination, in a node of the system, of the histories of at least two variables that are representative of the concentration of at least two species contained in the mixture to be separated using at least one fast online detector; the determination of the concentration of at least two species of the mixture to be separated in the collected fraction based on these histories; and the determination of the purity and/or yield of the collected fraction based on these concentrations.

A prebiotic carbohydrate composition is described comprising POS and galacturonic acid from fruit peel that can be used as an ingredient for the formulation of food products. The prebiotic carbohydrate composition is useful as a replacement for conventional sugars, maintaining the rheological characteristics of the product (texturizer) without increasing its caloric content. Moreover, the carbohydrate composition has bioactive potential, antioxidant capacity, and prebiotic properties.