Method for providing a dried hydrolysed material
AssigneeHaarslev Industries A/S
InventorsHenning HAUGAARD, Josep CLOSA
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Abstract
The present invention relates to a method for providing a dry highly digestible material from a starting material, the method comprising hydrolysing the starting material, providing a hydrolysed material; subjecting the hydrolysed material to a fat removal process, providing a fat-reduced material; and subjecting the fat-reduced material to an air drying process resulting in a dried highly digestible material. hydrolysed material to a drying process resulting in a dried highly digestible material.
Claims15
A method for providing a dry highly digestible material from a starting material, the method comprising:
- hydrolysing the starting material, providing a hydrolysed material;
- subjecting the hydrolysed material to a fat removal process, providing a fat-reduced material;
- and
- subjecting the fat-reduced material to an air drying process resulting in a dried highly digestible material.
A method for providing a dry highly digestible material from a starting material, the method comprising:
- hydrolysing the starting material, providing a hydrolysed material;
- subjecting the hydrolysed material to a pre-treatment where water in the hydrolysed material is at least vapourised resulting in a pre-dried hydrolysed material, wherein the pre-dried hydrolysed material has a moisture content in the range of 15-50% (w/w) water;
- and
- subjecting the pre-dried hydrolysed material to a drying process resulting in a dried highly digestible material
- wherein the hydrolysed material is subjected to a fat-removal process and/or wherein the pre-dried hydrolysed material is subjected to a fat-removal process.
A dried highly digestible material comprising a crude protein content in the range of 80-97% (w/w), a fat content in the range of 0.01-8% (w/w), and below 10% (w/w) water.
A system comprising a hydrolyser in fluid connection to an oil or fat removing device, such as a press, a decanter, which oil or fat removing device is in fluid connection to a contact dryer, such as a disc dryer, which contact dryer is in fluid connection with an air dryer, such as a spin flash dryer.
Dependencies are inferred from the claim text.