Spray-dried starch hydrolysate agglomerate product and method for preparing a spray-dried starch hydrolysate agglomerate product
AssigneeSyram Belgium nv
InventorsHelena Vanhoutte, Amale Nezzal, Bart Moyson
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AssigneeSyram Belgium nv
InventorsHelena Vanhoutte, Amale Nezzal, Bart Moyson
Estimating the term…
A spray-dried starch hydrolysate agglomerate product has a dextrose equivalent between 5 and 35, a moisture content <6% by weight, an unpacked bulk density between 0,4 and 0,6 g/cm3, compressibility less than 10%, particle sizes <5% by weight is >500 micron and <5% by weight is <53 micron, average particle size between 150-250 micron, a mechanical stability of >95%, a static angle of repose <45°, and dissolution speed <180 seconds. Spraying onto a solid powder material, a liquid material atomised by means of one or more two-fluid nozzles. Fluid heats and conveys this material. Injecting the solid powder in the top of the drying tower, the trajectory of the powder crosses the spray pattern of the atomised liquid. The liquid is atomised by one or more two-fluid nozzles is a starch hydrolysate solution using steam as the atomizing fluid.
Spray-dried starch hydrolysate agglomerate product, characterised in that the starch hydrolysate has the following properties:
Method for preparing a spray-dried starch hydrolysate agglomerate product in a spray-drying tower, comprising spraying a liquid material onto a solid powder material, whereby the liquid material is atomised by means of one or more two-fluid nozzles using a fluid for heating and conveying this material, and whereby the agglomerated spray-dried starch hydrolysate is produced by injecting the solid powder material in the top of the drying tower in such a way that the trajectory of the powder crosses the spray pattern of the atomised liquid material, characterised in that the liquid material which is atomised by one or more two-fluid nozzles is a starch hydrolysate solution, whereby this starch hydrolysate solution is atomised using steam as said fluid.
Dependencies are inferred from the claim text.