Rhodiola crenulata compositions and methods of making the same
AssigneeNutriScience Innovations LLC
InventorsMichael Lelah, David Bom
Life of this patent
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Abstract
The present disclosure relates generally to dietary supplements and compositions containing Rhodiola crenulata administered in therapeutically effective amounts for effecting health in a mammal. Disclosed are compositions containing an improved extract of Rhodiola crenulata containing a higher content level of salidrosides (>5%), and a reduced number of or absence of other flavonoids. In this manner, the resulting novel composition has enhanced bioactivity of salidroside, and therefore, improved treatment and health benefit possibilities.
Claims18
A dietary supplement composition comprising an extract of Rhodiola crenulata containing a content level of salidrosides greater than 5 percent.
A method of producing an extract of Rhodiola crenulata, the method including the steps of;
- providing an extraction fluid having a pH between 7.1 and 11;
- adding Rhodiola crenulata root into the extraction fluid;
- and,
- drying the extraction fluid into an extraction powder.
A method of producing an extract of Rhodiola crenulata, the method including the steps of;
- providing a first extraction fluid;
- adding Rhodiola crenulata root into the extraction fluid;
- drying the extraction fluid into a first extraction powder;
- adding the first extraction powder to a second extraction fluid having a pH between 7.1 and 11;
- and,
- drying the extraction fluid into a second extraction powder.
Dependencies are inferred from the claim text.