Processes for preparation of aloe products products produced thereby and compositions thereof
AssigneeCarrington Laboratories, Inc.
InventorBill H. McAnalley
Life of this patent
Estimating the term…
Abstract
Processes for producing aloe extracts including the separation of the leaves of the aloe plant into distinct portions. In particular, a first process is described for producing an aloe extract which is substantially free of anthraquinone-rich yellow sap and a second process is described for extracting the active chemical substance in the aloe plant. The active chemical substance in the aloe plant is extracted from aloe leaves and its characteristic properties are described.
Claims15
Process for making an aloe vera beverage containing a stabilized ordered linear polymer of from about 2 to about 50,000 substituted mannose monomers, wherein said mannose monomers comprise at least 80% of said polymer, comprising:
- (a) washing an aloe leaf in a bacteriacidal solution to remove substantially all surface dirt and bacteria;
- (b) removing at least a first end portion from said washed leaf;
- (c) draining the anthraquinone-rich sap from said cut and washed leaf;
- (d) removing rind and any remaining anthraquinone-rich sap from said leaf to produce a substantially anthraquinone-free aloe gel fillet;
- (e) grinding said substantially anthraquinone-free aloe gel fillet;
- (f) adding to said aloe juice having solubilized matter each of
- (1) one or more food preservatives;
- (2) citric acid;
- and
- (3) vitamin E, to form a modified aloe vera juice;
- and
- (g) homogenizing said modified aloe vera juice to make a beverage containing a substantially anthraquinone-free aloe gel juice having solubilized matter.
Process for extracting from the aloe plant a substantially non-degradable lypholized ordered linear polymer of from about 2 to about 50,000 substituted mannose monomers, wherein said mannose monomers comprise about at least 80% of said polymers from a leaf of the aloe plant, comprising:
- (a) washing an aloe leaf in a bacteriacidal solution to remove substantially all surface dirt and bacteria;
- (b) removing at least a first end portion from said washed leaf;
- (c) removing rind and any remaining anthraquinone-rich sap from said leaf to produce a substantially anthraquinone-free aloe gel fillet;
- (d) grinding and homogenizing said substantially anthraquinone-free aloe gel to produce substantially anthraquinone-free aloe juice having solubilized matter;
- (e) filtering said ground and homogenized aloe juice to remove fibrous material;
- (f) adding a water-soluble, lower aliphatic polar solvent to the aloe juice to precipitate the active chemical substance and thereby to form a heterogeneous solution containing soluble contaminants;
- (g) removing the water soluble, lower aliphatic polar solvent and the solubilized matter from the heterogeneous solution to isolate the precipitated active chemical substance;
- and
- (h) drying the precipitated active chemical substance.
Process for making a dermal wound gel containing a substantially non-degradable lypholized ordered linear polymer of about 2 to about 50,000 substituted mannose monomers, wherein said mannose monomers comprise about at least 80% of said polymer, comprising:
- (a) washing an aloe leaf in a bacteriacidal solution to remove substantially all surface dirt and bacteria;
- (b) removing at least a first end portion from said washed leaf;
- (c) draining the anthraquinone-rich sap from said cut and washed leaf;
- (d) removing rind and any remaining anthraquinone-rich sap from said leaf to produce a substantially anthraquinone-free aloe gel;
- (e) grinding and homogenizing said substantially anthraquinone-free aloe gel to produce substantially anthraquinone-free aloe juice having solubilized matter;
- (f) filtering sad ground and homogenized aloe juice to remove fibrous material;
- (g) adding to and mixing with said filtered, ground and homogenized juice each of
- (1) 0.2-2 wt. % allantoin;
- (2) 0.5-6 wt % panthenol;
- and
- (3) one or more excipients and carriers
Dependencies are inferred from the claim text.