Roquette Freres

Corbion Biotech, Inc.

Roquettes Freres

Damien Passe

Philippe Lefevre

Baptiste Boit

Jean-Marc Verrin

Alain Francois

Bernard Boursier

Pierrick Duflot

Catherine Fouache

Samuel Patinier

John Piechocki

José Lis

Leslie M Norris

Claire Dhalleine

Stéphanie Bureau

Dan Dueppen

Marilyne Guillemant

Francois Delannoy

Philippe Fouache, Legal Representative

Vincent Courbois

François Delannoy

A microalgal flour having a particle size of between 30 and 150 &#x3bc;m and compressibility, measured by way of POWDER TESTER HOSOKAWA, of between 45 and 55%, has a flow value, determined according to a test A, of between 55 and 60% by weight for residue at 2,000 &#x3bc;m, dispersibility and wettability, expressed according to a test B, by the height of the product decanted in a beaker, of a value of between 0 and 2 mm; and a degree of humidification of a value of more than 70%, and preferably of more than 80%, of the total powder.

Lipid-rich microalgal flour and method for preparing same

A process for preparing a coagglomerate of crystalline mannitol and of starch includes spray-drying or granulating a mixture of a 'solution' of mannitol and of starch, the starch being suspended in the mannitol solution. The coagglomerate has a laser volume mean diameter D4,3 between 60 and 500 &#x3bc;m, and a mannitol/starch ratio is between 99.5/0.5 and 50/50. The coagglomerate, when mixed with 1.2% of magnesium stearate and formed into a cylindrical tablet with convex faces, a diameter of 13 mm, a thickness of 6 mm, and a weight of 0.734 g, has a crushing strength greater than 120 N. 100 g of said coagglomerate has a flow of between 3 and 15 seconds, measured according to European Pharmacopoeia 5.0, volume 1, 01/2005: 20916, section 2.9.1.6.

Compressible and free-flow co-agglomerates of mannitol and granual starch

Granules of protein-rich microalgal biomass flour having: a particle size distribution, measured on an LS laser granulometer of the COULTER&#xae; brand, with a Dmode of 60 to 300 &#x3bc;m and a D4.3 of 70 to 420 &#x3bc;m; an aerated density, measured on a HOSOKAWA Powder Characteristics Tester, of 0.60 to 0.70 g/mL, and a compressibility, measured on a HOSOKAWA Powder Characteristics Tester, of 15 to 25%.

Granules of protein-rich microalgal biomass flour and method for preparing same

Coagglomerates of mannitol, whose laser volume-average diameter D4,3 is between 1 and 200 &#x3bc;m, and of granular starch, are characterized in that they have a disintegration behavior determined according to a test A such that the relaxation time measured is between 30 and 100 seconds and the swelling force is between 0.8 and 3.0 N.

Orodispersible mannitol

Co-agglomerates of crystalline mannitol and granular starch, characterized in that they have a compressibility, as determined according to a test A, higher than 120 N, and preferably of 200 to 450 N, and a flow time, as determined according to a test B, of 3 to 15 seconds, and preferably of 4 to 8 seconds.

Compressible and free-flow co-agglomerates of mannitol and granular starch

The invention relates to a process for manufacturing soluble and functional plant proteins, characterized in that it comprises at least one functionalizing step that consists of a treatment of 0.01 s to 1 s constituted of a step of heating plant proteins at a temperature of 100&#xb0; C. to 160&#xb0; C. and a step of cooling the heated plant proteins. The invention also relates to a process for converting non-functional plant proteins to functional proteins. Another subject of the invention is a plant protein, characterized in that it has a solubility in water of greater than 50% (with the exception of a potato protein for which the solubility in water is 25%), an emulsifying capacity between 700,000 mPa&#xb7;s and 1,200,000 mPa&#xb7;s for a sample directly placed at 4&#xb0; C. for 24 h (with the exception of a potato protein for which the emulsifying capacity for a sample directly placed at 4&#xb0; C. for 24 h is between 400,000 mPa&#xb7;s and 600,000 mPa&#xb7;s) and between 500,000 mPa&#xb7;s and 1,100,000 mPa&#xb7;s for a sample treated at 75&#xb0; C. then placed at 4&#xb0; C. for 24 h and an emulsifying capacity between 70% and 95%. A further subject of the invention is the use of said plant protein in the manufacture of food.

Process for manufacturing soluble and functional plant proteins, products obtained and uses

The subject matter of the invention is a method for decontaminating starch hydrolysates from which glucose polymers for producing peritoneal dialysis solutions will be prepared.

Method for decontaminating starch hydrolysates for the preparation of glucose polymers for peritoneal dialysis

The invention relates to a pea protein whose protein content is equal to or greater than 60% by dry weight, preferably ranging from 60 to 95% by weight, a molecular weight distribution profile is of 1.0-1.8%, preferably of 1.5-3.0% of proteins of greater than 100 000 Da, preferably 20-55% of proteins greater than 15 000 and 100 000 Da, 15-30% of proteins of greater than 5 00 and 15 00 Da and 25-50%, preferably 25-45% of proteins greater than 5 000 Da and whose soluble protein content determined by a method for measuring the protein solubility in water ranging from 20 to 85%, preferably 25 to 65%.

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Douai, France

Damien Passe