Extraction of plant source “medicinal soup” and manual preparation of “herbal medicine” and related products
AssigneeInstitute of Basic Medical Sciences
InventorsChengyu Jiang, Xiaoyun Li, Jianchao Du, Zhu Liang, Zhiqing Wang, Chenxuan Wang
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Abstract
Provided is a method for preparing bencaosome comprising the steps of: mixing one or more lipid components with any one or more of the following: nucleic acid, compound and macromolecules, and treating the obtained mixture by heating. Also provided is a method for extracting decoctosome from plants comprising the steps of: preparing an extract of the plant with a solvent; performing differential centrifugation to the extract; resuspending the precipitates with an aqueous solution to provide the decoctosome.
Claims6
A method for preparing a bencaosome, comprising the steps of:
- (1) mixing Sphinganine (d22:0) with one or more small RNAs;
- wherein the Sphinganine (d22:0) is synthesized or purified;
- wherein the one or more small RNAs have a length of 14-32 bp;
- (2) treating the mixture obtained from step (1) by heating,
- wherein the heating temperature is from about 80° C. to about 100° C.;
- wherein the time for heating is about 15 minutes to about 30 minutes;
- wherein the mixing is performed by adding a solution of the Sphinganine (d22:0) in an organic solvent into an aqueous solution of the small RNA;
- wherein the bencaosome is a nano-particulate substance with a membrane structure.
Dependencies are inferred from the claim text.