Use of seniawinii in preparing anti-depression, improving brain or/and defatting medicine or food

An antidepressant and forsythia extract technology, applied in application, food preparation, drug combination and other directions, can solve problems such as no antidepressant, improve memory, etc., and achieve the effects of improving learning and memory, inhibiting reuptake, and inhibiting appetite

Inactive Publication Date: 2004-12-15
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no report about its anti-depression, memory improvement, and weight loss in the existing technology and literature, and there is no record of its use in the treatment of depression, dementia, obesity and other diseases

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Take 500g of forsythia japonicus coarse powder, leaching with 90% ethanol at room temperature for 3 times under stirring from time to time, each extraction for 24 hours, each time the amount of solvent is 3L, combine the extracts, concentrate under reduced pressure and recover the solvent until there is no alcohol smell, Freeze-drying to obtain the extract of Forsythia adenicifolia, in which the content of hypericin is 0.13%, and the content of total flavonoids is 26.41%.

Embodiment 2

[0019] Take 300g of Forsythia japonicus coarse powder, add methanol, and ultrasonically extract 3 times below 40°C, each time for 30min, and the dosage is 1.5L each time. Filter, combine the extracts, concentrate under reduced pressure and recover the solvent to obtain the extract. Among them, the hypericin content is 0.26%, and the total flavonoid content is 24.19%.

Embodiment 3

[0021] Take 400g of Forsythia japonicus coarse powder, add acetone, and ultrasonically extract 3 times below 40°C, each time for 30min, and the dosage is 2.4L each time. Filtrate, combine the extracts, recover the solvent under reduced pressure to obtain the extract, wherein the content of hypericin is 0.34%, and the content of total flavonoids is 20.52%.

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PUM

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Abstract

The present invention relates to the application of plant Hypericum seniawinii Maxim. in preparing medicine and food for resisting depression, promoting intelligence growth and/or slimming. Experiments show that Hypericum seniawinii Maxim. or its extract may be used as effective component in preparing medicine for depression, sleep disturbance, senile dementia, hypomnesia, obesity and other diseases and as additive in producing anti-senility and slimming food and health food for sub-health with depression, sleep disturbance, amnesia and other diseases and health people.

Description

technical field [0001] The present invention relates to the application of the medicinal plant Forsythia adenocarpi, in particular to the application of the forsythia adenia or its extract in the preparation of antidepressant, nootropic or / and weight loss medicine or food. Background technique [0002] Hypericum seniavinii Maxim. is a perennial herbaceous plant belonging to the genus Hypericum L. in the family Garcinia. It is common in shrubs and grasses and has a large storage capacity. There is no report about its anti-depression, memory improvement, and weight loss in the existing technology and literature, nor is it used for the treatment of depression, dementia, obesity and other diseases. Contents of the invention [0003] The purpose of the present invention is to provide the application of Forsythia adenicifolia or its extract in the preparation of drugs or food for antidepressant, mental improvement or / and weight loss. [0004] The present invention proves throu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/105A61P3/04A61P25/24A61P43/00
Inventor 杨得坡白洁王冬梅吴立宏
Owner SUN YAT SEN UNIV
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