A capsule, especially for preparing a beverage from beverage powder, in particular of coffee from coffee powder, by introducing water into the capsule, wherein the capsule comprises a compacted pellet made of a powder containing at least one polysaccharide, wherein the compacted pellet is sheathed with at least one coating layer, wherein the at least one coating layer comprises a cross-linked polysaccharide, wherein the cross-linked polysaccharide can be obtained by cross-linking a polysaccharide with a cross-linking agent without the use of a polyol spacer.

A method for manufacturing such a capsule comprises the following steps: i) preparing a compacted pellet from a powder containing at least one polysaccharide, ii) bringing at least one part and preferably the entire surface of the compacted pellet used in step i) into contact with a solution of a polysaccharide in a solvent or with a dispersion of a polysaccharide in a dispersant, iii) when appropriate, removing of the compacted pellet from the solution or dispersion of step ii), iv) bringing the compacted pellet obtained in step ii) or iii) into contact with at least one cross-linking agent, v) when appropriate, removing the compacted pellet from the solution of step iv) and vi) drying of the compacted pellet obtained in step iv) or v).

A starch-containing solid composition having both preferable elasticity during water retention and low viscosity during water retention when heated under water-containing conditions is provided. The starch content in the composition is 20 mass% or more in terms of dry mass. 300 pieces/mm2 or less of starch grain structures are observed in a 6% suspension of a pulverized product of the composition. The gelatinization peak temperature is below 120° C. as measured using a rapid viscoanalyzer when a 14 mass% water slurry of the pulverized composition is heated from 50° C. to 140° C. at a heating rate of 12.5° C./min. The degree of gelatinization of starch in the composition is 50 mass% or more. For the composition, value α is 60% or less, and value β is 35% or more.

A starch-containing solid composition having both preferable elasticity during water retention and low viscosity during water retention when heated under water-containing conditions is provided. The starch content in the composition is 20 mass% or more in terms of dry mass. 300 pieces/mm2 or less of starch grain structures are observed in a 6% suspension of a pulverized product of the composition. The gelatinization peak temperature is below 120° C. as measured using a rapid viscoanalyzer when a 14 mass% water slurry of the pulverized composition is heated from 50° C. to 140° C. at a heating rate of 12.5° C./min. The degree of gelatinization of starch in the composition is 50 mass% or more. For the composition, value α is 60% or less, and value β is 35% or more.

The present disclosure relates to charge-bearing polymeric materials and methods of their use for purifying fluid samples from micropollutants, such as anionic micropollutants.

The present disclosure provides for aqueous, curable binder compositions, as well as articles and products comprising assemblies of matter comprising mineral fibers, synthetic fibers, natural fibers, cellulosic particles and sheet materials comprising the binder compositions disclosed herein.

The present invention relates to novel antiviral compounds which are covalently attached to solid, macro surfaces. In another embodiment, the invention relates to novel antiviral compositions including a polymeric material and, embedded therein, an antiviral compound. In other embodiments, the invention relates to making a surface antiviral and making a polymeric material antiviral.

The present invention relates to novel antiviral compounds which are covalently attached to solid, macro surfaces. In another embodiment, the invention relates to novel antiviral compositions including a polymeric material and, embedded therein, an antiviral compound. In other embodiments, the invention relates to making a surface antiviral and making a polymeric material antiviral.

A method for preparing an MOFs flame retardant modified by layer-by-layer self-assembly of an intumescent flame retardant is provided. The method mainly includes the steps of preparing MOFs, a positive electrolyte solution, and a negative electrolyte solution; dispersing the MOFs in the negative electrolyte solution; dispersing an obtained mixture in the positive electrolyte solution; obtaining a first double-molecule self-assembled layer on surfaces of the MOFs; and repeating the above operations for several times to obtain an MOFs flame retardant modified by intumescent self-assembled layers. The modified MOFs flame retardant of the present disclosure has excellent flame retardancy, flame retardant synergism, and dispersibility, and the defects of poor dispersibility and low flame retardant efficiency of MOFs flame retardants are overcome. A great application prospect is achieved.

A method for preparing an MOFs flame retardant modified by layer-by-layer self-assembly of an intumescent flame retardant is provided. The method mainly includes the steps of preparing MOFs, a positive electrolyte solution, and a negative electrolyte solution; dispersing the MOFs in the negative electrolyte solution; dispersing an obtained mixture in the positive electrolyte solution; obtaining a first double-molecule self-assembled layer on surfaces of the MOFs; and repeating the above operations for several times to obtain an MOFs flame retardant modified by intumescent self-assembled layers. The modified MOFs flame retardant of the present disclosure has excellent flame retardancy, flame retardant synergism, and dispersibility, and the defects of poor dispersibility and low flame retardant efficiency of MOFs flame retardants are overcome. A great application prospect is achieved.

Methods for production of multiple biofuels through thermal fractionation of biomass feedstocks are described. The products of said methods are also described.