公开(公告)号：US11109538B2

公开(公告)日：2021-09-07

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: A01G7/04 ,  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.

公开(公告)号：US12128082B2

公开(公告)日：2024-10-29

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 ,  A61K2236/31 ,  A61K2236/331 ,  A61K2236/333 ,  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：US11064658B2

公开(公告)日：2021-07-20

申请号：US16598703

申请日：2019-10-10

Applicant: Industrial Technology Research Institute

Inventor： Wen-Yin Chen ,  Tsung-Lin Yang

IPC: A01H1/04 ,  A01G7/04

Abstract: A method for inducing plants to increase their flavonoid compound content, includes performing an induction culture on a young shoot or an adult of a living plant, wherein flavonoid compound content of the young shoot or the adult of the living plant which has been subjected to the induction culture is higher than that of a young shoot or an adult of a living plant which is not subjected to the induction culture. Moreover, the induction culture includes a metal ion stimulation procedure comprising culturing the young shoot or the adult of the living plant in a culture environment with metal ion stimulation, wherein the culture environment with metal ion stimulation contains a metal ion used for stimulating the living plant, and the concentration of the metal ion used for stimulating the living plant is 5 μM-50 mM.