Processes for preparation of aloe products products produced thereby and compositions thereof

Claim 2

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.

Claim 3

The process of claim 1 wherein both a first end portion and a second end portion are removed from the washed leaf.

Claim 4

The process of claim 2 wherein the food preservatives are potassium sorbate and sodium benzoate.

Claim 5

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.

Claim 6

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.

Claim 7

The process of claim 4 wherein both a first end portion and a second end portion are removed from the washed leaf.

Claim 8

The process of claim 4 wherein the bacteriacidal solution comprises calcium hypochlorite.

Claim 9

The process of claim 5 wherein after the leaf is cut at both ends, and anthraquinone-rich yellow sap is drained, preserved and collected.

Claim 10

The process of claim 4 wherein the water-soluble lower aliphatic polar solvent is an aqueous solution containing ethanol.

Claim 11

The process of claim 8 wherein the solvent is about 95% by weight ethanol and about 5% water.

Claim 12

The process of claim 4 wherein drying is accomplished by lypholization.

Claim 13

The process of claim 4 wherein the water-soluble, lower aliphatic polar solvent and soluble contaminants are removed by a step selected from the group consisting of decantation and centrifugation.

Claim 14

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

Claim 15

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

Claim 16

The process of claim 12 wherein both a first end portion and a second end portion are removed from the washed leaf.

Claim 17

The process of claim 12 wherein, in addition to allantoin and panthenol, one or more preservatives are added and mixed with the filtered, ground and homogenized juice.

Claim 18

The process of claim 14 wherein the preservatives are sodium benzoate, potassium sorbate and imidazolidinyl urea.