Dow Global Technolgoies LLC

Nutrition & Biosciences USA 1, LLC

Yvonne M Goerlach-Doht

Roland Bayer

Juergen Hermanns

Peter E Pierini

Nicholas S Grasman

Bettina Hoelzer

Marco Grossstueck

Robert Baumann

Jorg Theuerkauf

Sjoerd A De Vries

Joerg Neubauer

Robert B Fletcher

Michael Schreck

Marco Grosstueck

Sojoerd A De Vries

An edible composition comprising starch and cellulose ether particles, wherein the cellulose ether particles have a ratio M/Mof not more than 200 micrometers, wherein Mis the number volume mean and Mis the number surface area mean of the cellulose ether particles, and/or wherein the cellulose ether particles have a volume fraction of fibrous particles of no more than 40%, is useful for preparing a batter by mixing the edible composition with water. The batter is contacted with a food to prepare a battered food. The battered foods have a reduced oil and/or fat uptake when fried, as compared to fried non-battered food.

Methods for reducing oil and/or fat uptake of fried foods

A particulate cellulose derivative is obtained in a process of grinding and drying a moist cellulose derivative which comprises the steps of The obtained particulate cellulose derivative has a high untapped bulk density, a good flowability and a low color intensity.

Process for producing cellulose derivatives of high bulk density, good flowability and/or dispersibility in cold water as well as low solution color

A method of controlling or adjusting release of an active ingredient from a dosage form comprising the active ingredient and a polysaccharide derivative has been found. The method comprises the steps of

Method of controlling the release of an active ingredient from a dosage form

The amount of water-insoluble fibers in a water-soluble cellulose derivative is reduced in a process comprising the steps of a) providing a water-soluble cellulose derivative having a residual amount of at least 20 ppm by weight of water-insoluble fibers in a 2 weight percent aqueous solution of the water-soluble cellulose derivative; b) mixing the water-soluble cellulose derivative of step a) with a liquid in a compounder to provide a moist water-soluble cellulose derivative having a temperature of at least 50 C and a moisture content of from 35 to 90 percent, based on the total weight of the moist cellulose derivative; and c) drying-grinding the mixture of step b) in a gas-swept impact mill to obtain a dried and ground cellulose derivative.

Process for reducing the amount of water-insoluble fibers in a water-soluble cellulose derivative

A particulate cellulose derivative is obtained in a process of grinding and drying a moist cellulose derivative wherein The obtained particulate cellulose derivative has a high untapped bulk density and a good flowability.

Process for producing cellulose derivatives of high bulk density and good flowability

A particulate cellulose derivative is obtained in a process of grinding and drying a moist cellulose derivative which comprises the steps of A) providing a cellulose derivative having a moisture content of from 60 to 95 percent, based on the total weight of the moist cellulose derivative; B) grinding and partially drying the moist cellulose derivative in a gas-swept impact mill; C) contacting the ground and partially dried cellulose derivative with an additional amount of a drying gas outside the gas-swept impact mill; and D) subjecting the cellulose derivative to partial depolymerization after having contacted the cellulose derivative with a drying gas in step C). The obtained particulate cellulose derivative has a high untapped bulk density, a good flowability and a low color intensity.

A particulate cellulose derivative is obtained in a process of grinding and drying a moist cellulose derivative which comprises the steps of A) providing a cellulose derivative having a moisture content of from 60 to 95 percent, based on the total weight of the moist cellulose derivative, B) grinding and partially drying the moist cellulose derivative in a gas-swept impact mill; and C) contacting the ground and partially dried cellulose derivative with an additional amount of a drying gas outside the gas-swept impact mill. The obtained particulate cellulose derivative has a high untapped bulk density and a good flowability.

Process for producing cellulose derivatives of high bulk density, good flowability and improved dispersibility in cold water

In a process for producing a particulate polysaccharide derivative by dry-grinding a moist polysaccharide derivative, one or more of the properties selected from median diameter, median length, bulk density and dissolution rate is controlled by controlling the temperature of the polysaccharide derivative prior to dry-grinding. Advantageously one or more of the properties selected from median diameter, median length, bulk density and dissolution rate of the particles after dry-grinding is adjusted to a first value by a first temperature of the polysaccharide derivative prior to dry-grinding and is adjusted to a second value by a second temperature.

Process for dry-grinding a polysaccharide derivative

In a process for producing a particulate polysaccharide derivative by dry-grinding a moist polysaccharide derivative the median length of the particles after dry-grinding is controlled by controlling the moisture content of the polysaccharide derivative prior to dry-grinding. Advantageously the median length of the particles after dry-grinding is adjusted to a first value by a first moisture content of the polysaccharide derivative prior to dry-grinding and is adjusted to a second value by a second moisture content.

The present invention relates to polysaccharide derivatives having an adjusted particle morphology for use in the preparation of a hydraulic setting composition having an adjusted lump rating. The invention further relates to a method of adjusting the lump rating of a hydraulic setting composition comprising adjusting the particle morphology of a particulate polysaccharide derivative. Furthermore, the invention is directed to a hydraulic setting composition comprising a particulate polysaccharide derivative having an adjusted particle morphology. The invention is also directed to various uses of the particulate polysaccharide derivative having an adjusted particle morphology.

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Rosengarten, Germany

Yvonne M Goerlach-Doht