Methods and compositions of cannabis extracts

摘要

In one embodiment, a method is provided for obtaining an extract from a cannabis plant for medical uses. In one embodiment, a method for obtaining an extract from a cannabis plant for medical uses is provided. The method comprises (a) providing cannabis flower trimmings with trichome material, (b) providing clean, cold water to at least cover cannabis the cannabis flower trimmings, (c) agitating the mixture of cannabis flower trimmings and water (d) soaking the cannabis flower trimming in cold water for at least one minute, (e) removing cannabis flower trimmings from the water, (f) removing the trichome material from the water and (g) drying the trichome material to contain no more than 10% total water weight.

主权项

1. A method for producing a topical ointment composition comprising an effective amount of high-purity trichomes from cannabis flower trimmings, the method comprising:
a. adding cannabis flower trimmings to ice water to at least cover the cannabis flower trimmings, wherein the cannabis flower trimmings contain trichomes; b. soaking and agitating the cannabis flower trimmings in the ice water for a sufficient time to allow at least some of the trichomes to separate from the cannabis flower trimmings; c. filtering the ice water mixture obtained in step b through a series of mesh screens of progressively smaller mesh and discarding the plant material that collects on the first mesh screen and removing the trichomes that collect on the remaining screens; d. placing the trichomes into a fine mesh sieve and pressing the trichomes through the fine mesh sieve onto a flat surface and spreading the trichomes as thinly as possible on the flat surface; e. drying and curing the trichomes in a cool, dry, dark environment for at least 2 weeks; f. grading and separating the trichomes into high- and low-purity sections, wherein the trichomes in the high-purity sections are ready for medical use; g. pulverizing or grinding up the high-purity trichomes and adding a sufficient amount of cream thereto to produce said topical ointment.