Dairy creamer with a low carbohydrate content
AssigneeWhiteWave Services, Inc.
InventorsPulari KRISHNANKUTTY NAIR, Duc NGUYEN
Life of this patent
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Abstract
The present disclosure relates to a process for producing a dairy creamer and to a dairy creamer obtainable by such a process. The dairy creamer has a fat content not lower than 10.5 wt % and a carbohydrate content equal to or lower than 3.3 wt %. A skim milk having a protein content ranging from 2.5 to 4.5 wt % and a carbohydrate content ranging from 4.5 to 5.5 wt % is used as the starting material in the disclosed process.
Claims16
A process for producing a dairy creamer that has a fat content not lower than 10.5 wt % and a carbohydrate content equal to or lower than 3.3 wt %, comprising the steps of:
- a) providing a volume of skim milk having a protein content ranging from 2.5 to 4.5 wt % and a carbohydrate content ranging from 4.5 to 5.5 wt %;
- b) concentrating the skim milk by ultrafiltration and collecting the obtained protein-enriched retentate;
- c) diluting the protein-enriched retentate with enough water to reach at least 80 vol % of the initial volume of skim milk to obtain a diluted fraction having a reduced carbohydrate content;
- d) optionally repeating one or more times steps b) and c) on the diluted fraction resulting from step c) to further reduce the carbohydrate content of the diluted fraction;
- e) concentrating the diluted fraction resulting from step c) or d) by ultrafiltration and collecting the obtained protein-enriched retentate;
- f) diluting the protein-enriched retentate resulting from step e) with enough water to provide a diluted fraction having a protein content ranging from 2.5 to 4.5 wt %;
- g) adding cream to the diluted fraction resulting from step f) to provide a dairy creamer that has a fat content not lower than 10.5% by weight;
- h) optionally adding a stabilizing salt and/or a flavor to the dairy creamer;
- i) heat treating the dairy creamer;
- j) optionally homogenizing the dairy creamer;
- and
- k) packaging the dairy creamer.
Dependencies are inferred from the claim text.