The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 26, 2017
Filed:
Jul. 27, 2015
Ling Zhang, Beijing, CN;
Ling Zhang, Beijing, CN;
Other;
Abstract
The present invention relates to aLibosch. extract for reducing blood glucose and lipid levels and treating hematologic diseases such as leukemia, and methods for preparing the same. The extract is prepared by subjecting freshLibosch. to flux extraction, concentrating the resultant extract, dissolving the concentrated extract with water, loading the obtained solution on a column packed with macroporous adsorption resins, eluting the column with ethanol, concentrating and drying the eluate. The extract can be made into clinically acceptable forms of dosage by pharmaceutically conventional measures, including capsule, tablet, pill, granule, dropping pill and so on. The extract is stable and has catalpol content up to 90-98%. The preparing method is simple to operate and applicable to industrial-scale production.