Patent US10646526

Cannabis extraction method and compositions
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US10646526

1. A method of preparing Cannabis Aloe extract consisting essentially of: (12) (4)

a) providing Cannabis, which has been processed by one or more of the following steps of cut into pieces, milled, dried and powdered, with an extractant consisting essentially of Aloe leaf liquid wherein the extractant is in liquid form and/or if the Aloe is in powdered form the Aloe is reconstituted to liquid form with water,

b) extracting the Cannabis by heating at temperatures from about 25° C. to about 100° C. for about 1 to about 10 hours, thereby forming a Cannabis Aloe extract;

c) separating the Cannabis Aloe extract from lipids, waxy ballast and plant material by a method from the group of filtration, centrifugation, screening, decantation and combinations thereof, and

d) processing the Cannabis Aloe extract by winterization to provide the Cannabis Aloe extract which consists essentially of cannabinoids.

2. The method of claim 1, further consisting essentially of separating the plant material from the Cannabis aloe extract to recover a Cannabis aloe extract substantially free of plant material. (0)

3. The method of claim 1, wherein the Cannabis is derived from a species selected from the group consisting of Cannabis sativa, Cannabis indica, and Cannabis ruderalis. (0)

4. The method of claim 1, wherein the Cannabis is derived from Cannabis sativa. (0)

5. The method of claim 1, wherein about one part to about 50 parts by weight of Cannabis is mixed with about one part to about 100 parts by weight of aloe. (0)

6. The method of claim 1, wherein the extraction mixture further consists essentially of a least one additional extractant selected from the group consisting of alcohols, ketones, and esters. (1) (0)

8. The method of claim 1, wherein c) is selected from the group consisting of filtration, centrifugation, and decanting or combinations thereof. (0)

9. The method of claim 1, which further consists essentially of converting the Cannabis aloe extract to a solid form. (0)

10. The method of claim 1, wherein the Cannabis aloe extract is converted to a solid form by drying. (0)

11. The method of claim 1, wherein the Cannabis aloe extract is converted to a solid form by freeze drying. (0)

12. The method of claim 1, wherein the cannabinoids consists essentially of cannabadiol and Δ⁹-tetrahydrocannabinol. (0)

13. The method of claim 1, wherein weight ratio of the Aloe leaf liquid to the Cannabis is about 1:1 to about 100:1. (0)

14. The method of claim 1, wherein weight ratio of the Aloe leaf liquid to the Cannabis is about 5:1 to about 20:1. (0)

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Patent US10646526

Cannabis extraction method and compositions

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