公开(公告)号：US20230201291A1

公开(公告)日：2023-06-29

申请号：US17560487

申请日：2021-12-23

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hsin Jan YAO ,  Yu-Wen CHEN ,  Chu-Hsun LU ,  I-Hong PAN ,  Wen-Yin CHEN ,  Tsung-Lin YANG ,  Angela GOH

IPC: A61K36/287 ,  A61P29/00

CPC classification number: A61K36/287 ,  A61P29/00 ,  A61K2236/331 ,  A61K2236/333 ,  A61K2236/31 ,  A61K2236/53 ,  A61K2236/55

Abstract: A method for extracting flavone aglycones in Chrysanthemum morifolium is provided. The method includes: (a) immersing a Chrysanthemum morifolium raw material in water or an aqueous solution to perform an immersion procedure for 3.5 hours or more to obtain an immersion sample; and (b) adding an extraction solvent to the immersion sample to perform an extraction procedure 5-60 minutes to obtain an extract. The Chrysanthemum morifolium raw material includes at least one of the following parts of Chrysanthemum morifolium: whole plant, roots, stems, leaves and flowers.

公开(公告)号：US20190203238A1

公开(公告)日：2019-07-04

申请号：US15858040

申请日：2017-12-29

Applicant: Industrial Technology Research Institute

Inventor： Wen-Yin CHEN ,  Tsung-Lin YANG ,  Yung-Chi KUO

IPC: C12P17/18

CPC classification number: C12P17/18

Abstract: A method for producing galanthamine using a plant, includes (a) performing a thermal treatment on a living plant to induce accumulation of galanthamine therein, wherein the living plant is a plant belonging to the family Amaryllidaceae; and (b) placing the living plant in a medium and performing an electrical stimulation treatment on the living plant to release the galanthamine from the living plant to the medium.