Claims
- 1. Apparatus for carrying out the production of a natural tastand or food additive comprising:
- (i) harvesting means for harvesting a plurality of sugarcane stalks which bear a plurality of cane stalk leaves;
- (ii) first conveying means for conveying said plurality of sugarcane stalks to leaf removal means;
- (iii) leaf removal means proximate said first conveying means for removing a plurality of leaves from said sugarcane stalks in order to provide a plurality of cane stalk leaves;
- (iv) second conveying means for conveying said cane stalk leaves to macerating means;
- (v) macerating means for macerating at least a finite portion of said cane stalk leaves in order to produce a composition comprising macerated cane stalk leaves;
- (vi) third conveying means for conveying said macerated cane stalk leaves to extraction means;
- (vii) extraction means for causing cane stalk leaves, including macerated cane stalk leaves, to be in intimate contact with an aqueous vapor over a prolonged period of time in order to form an aqueous vapor-tastand or food additive composition in the vapor phase;
- (viii) vapor condensing means for condensing said vapor phase aqueous vapor-tastand or food additive composition whereby a liquid phase aqueous tastand or food additive composition is formed; and
- (ix) physical separation means for carrying out a physical separation unit operation on said liquid phase aqueous tastand or food additive composition whereby said natural tastand or food additive composition is isolated.
- 2. Apparatus for producing a natural tastand or food additive comprising:
- (i) harvesting means for harvesting a plurality of sugarcane stalks which bear a plurality of cane stalk leaves;
- (ii) leaf stripping means for removing a plurality of leaves from said harvested sugarcane stalks immediately after harvesting whereby a plurality of cane stalk leaves is provided;
- (iii) first conveying means for conveying said plurality of cane stalk leaves to macerated means;
- (iv) proximate said first conveying means, macerated means for macerating at least a finite portion of said cane stalk leaves to produce a composition comprising macerated cane stalk leaves;
- (v) second conveying means for conveying cane stalk leaves and macerated cane stalk leaves to hydraulic pressurization means;
- (vi) proximate said second conveying means, hydraulic pressurization means for applying 2,000-5,000 psig pressure to said cane stalk leaves including macerated cane stalk leaves over an extended period of time in order to separate aqueous tastand or food additive composition from the cane stalk leaves including macerated cane stalk leaves; and
- (vii) physical separation means for carrying out a physical separation unit operation on said tastand or food additive composition whereby said natural tastand or food additive composition is formed.
- 3. The apparatus of claim 1 wherein the extraction means (vii) is steam distillation means.
- 4. The apparatus of claim 1 wherein the physical separation means (ix) is supercritical carbon dioxide extraction means.
- 5. The apparatus of claim 1 having additional means (x) for adsorption of said natural tastand or food additive composition onto a material selected from the group consisting of:
- (a) activated charcoal;
- (b) resin; and
- (c) zeolites.
- 6. The apparatus of claim 2 wherein the physical separation means (vii) is fractional distillation means.
- 7. The apparatus of claim 2 wherein the physical separation means (vii) is supercritical carbon dioxide extraction means.
- 8. The apparatus of claim 2 having additional means (viii) for adsorption of said natural tastand or food additive composition onto a material selected from the group consisting of:
- (a) activated charcoal;
- (b) resin; and
- (c) zeolites.
Parent Case Info
This is a Divisional of application Ser. No. 09/038,945 filed Mar. 12, 1998 pending.
US Referenced Citations (13)
Divisions (1)
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Number |
Date |
Country |
Parent |
038945 |
Mar 1998 |
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