Title:
PEANUT STEM AND LEAF EXTRACT, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/211203
Kind Code:
A1
Abstract:
A peanut stem and leaf extract, a preparation method therefor and an application thereof. The peanut stem and leaf extract at least comprises naringenin-4,7'-dimethyl ether, 2'-O-methylisoliquiritigenin, linalool and ferulic acid. The described peanut stem and leaf extract is prepared by using the following method: pulverizing dried peanut stems and leaves to a fine powder level, and then performing extraction by using a water extraction process. The described preparation method can efficiently extract active substances from peanut stems and leaves, and the peanut stem and leaf extract can effectively improve sleep and treat insomnia.
Inventors:
WANG QIANG (CN)
SHI AIMIN (CN)
DENG LEI (CN)
GUO RUI (CN)
HU HUI (CN)
LIU LI (CN)
LIU HONGZHI (CN)
GUO QIN (CN)
SHI AIMIN (CN)
DENG LEI (CN)
GUO RUI (CN)
HU HUI (CN)
LIU LI (CN)
LIU HONGZHI (CN)
GUO QIN (CN)
Application Number:
PCT/CN2019/096533
Publication Date:
October 22, 2020
Filing Date:
July 18, 2019
Export Citation:
Assignee:
INSTITUTE OF FOOD SCIENCE AND TECH CHINESE ACADEMY OF AGRICULTURAL SCIENCES (CN)
International Classes:
A61K36/48; A61K31/045; A61K31/122; A61K31/192; A61K31/352; A61P25/20; A61K127/00; A61K135/00
Foreign References:
| CN109925331A | 2019-06-25 | |||
| CN102579554A | 2012-07-18 | |||
| CN103181949A | 2013-07-03 |
Other References:
DENG, LEI: "Identification of Sleep-Aided Ingredients and Its Action Mechanism of Extracts of Peanut Stems and Leaves", ENGINEERING SCIENCE & TECHNOLOGY I, CHINA MASTER’S THESES FULL-TEXT DATABASE, no. 05, 15 May 2018 (2018-05-15), DOI: 20191216163640X
LIU, JINSONG ET AL.: "Non-official translation: Preliminary Study on Sedative and Hypnotic Effects of Extracts from Different Parts of Peanut Stems and Leaves on Mice", JOURNAL OF CHINESE MEDICINAL MATERIALS, vol. 35, no. 11, 30 November 2012 (2012-11-30), pages 1833 - 1836, DOI: 20191216164643A
LIU, JINSONG ET AL.: "Non-official translation: Preliminary Study on Sedative and Hypnotic Effects of Extracts from Different Parts of Peanut Stems and Leaves on Mice", JOURNAL OF CHINESE MEDICINAL MATERIALS, vol. 35, no. 11, 30 November 2012 (2012-11-30), pages 1833 - 1836, DOI: 20191216164643A
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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