Methods of extracting an anti-microbial fraction from Juglans regia
First Claim
1. A process for extracting an anti-microbial fraction from a root or bark of Juglans regia (J. regia L.) comprising treating the root or bark with an aqueous solvent for a sufficient period of time to extract from the root or bark an aqueous solution which contains in dissolved form a desired amount of a biologically active extract, wherein the aqueous solvent comprises at least about 70% water;
- separating by liquid chromatography an anti-microbial fraction from the biologically active extract; and
recovering the anti-microbial fraction therefrom.
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Abstract
A biologically active composition which has desirable properties, for example, anti-microbial and anti-cancer properties is disclosed. A process for preparing active ingredient(s) of the composition of the present invention, including, for example, extraction of the active ingredient(s) from a natural product is also disclosed. The biologically active composition may be extracted from a part of a variety of the walnut species J. regia L.
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Citations
12 Claims
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1. A process for extracting an anti-microbial fraction from a root or bark of Juglans regia (J. regia L.) comprising treating the root or bark with an aqueous solvent for a sufficient period of time to extract from the root or bark an aqueous solution which contains in dissolved form a desired amount of a biologically active extract, wherein the aqueous solvent comprises at least about 70% water;
- separating by liquid chromatography an anti-microbial fraction from the biologically active extract; and
recovering the anti-microbial fraction therefrom. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
- separating by liquid chromatography an anti-microbial fraction from the biologically active extract; and
Specification