Lipid-lowering and pressure-releasing folium ginkgo health-care product and preparation method thereof
A technology of ginkgo biloba leaf and health care product is applied in the field of ginkgo biloba leaf lipid-lowering and blood pressure lowering health care product and its preparation field. Microcirculation, the effect of improving immunity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
specific Embodiment 1
[0048] Preparation: Take fresh ginkgo leaves, wash them, dry them in the oven at 70°C for 9 hours (the time depends on the moisture content of the sample, it can be 8-12 hours), take them out and put them in a drying oven to cool, and crush them with a grinder to pass 60 mesh Sieve, and store the powder in a brown jar.
[0049] Extraction: Prepare 60% ethanol solution (take 640mL95% ethanol and 360mL pure water to make 60% ethanol solution). Take 100g of ginkgo leaf powder in 700mL of 60% ethanol, heat to 60°C-70°C in a water bath, extract for 2 hours, stir once every 10 minutes, filter with gauze, add 700mL of 60% ethanol to the residue, and continue at 60°C-70°C Extract for 2 hours, stir once every 10 minutes, filter through gauze, and combine the extracts. Do parallel experiments at the same time.
[0050] Suction filtration: first use gauze to coarsely filter to remove large particles and precipitate, so as to increase the speed of suction filtration. Install suction fi...
specific Embodiment 2
[0055]Pick 2500g fresh and tender ginkgo leaves, wash them, dry them in the oven at 70°C for 9 hours, take them out and cool them in a drying oven, crush them through a 60-mesh sieve with a pulverizer, store the powder in a brown wide-mouth bottle and prepare 60 % ethanol solution (take 640mL of 95% ethanol and 360mL of purified water to make a 60% ethanol solution). Take 1000g of ginkgo leaf powder in 7000mL of 60% ethanol, heat it to 60℃~70℃ in a water bath, extract for 2 hours, stir once every 10min, filter with gauze, add 7000mL of 60% ethanol to the residue, and continue at 60℃~70℃ Extract for 2 hours, stir once every 10 minutes, filter through gauze, and combine the extracts. Do parallel experiments at the same time. First use gauze to filter coarsely to remove large particles and precipitate, so as to increase the speed of suction filtration. Install suction filtration equipment, add a small amount of extract solution to the Buchner funnel for suction filtration, beca...
specific Embodiment 3
[0056] Pick 1200g ginkgo leaves, wash, dry, bake in an oven at 70°C for 9 hours, take it out and put it in a drying oven to cool, crush it through a 60-mesh sieve with a pulverizer, store the powder in a brown jar and prepare 60% ethanol Solution (take 640mL95% ethanol, 360mL purified water to make 60% ethanol solution). Take 500g of ginkgo leaf powder in 3500mL of 60% ethanol, heat to 60°C-70°C in a water bath, extract for 2 hours, stir once every 10 minutes, filter with gauze, add 35,000mL of 60% ethanol to the residue, and continue at 60°C-70°C Extract for 2 hours, stir once every 10 minutes, filter through gauze, and combine the extracts. Do parallel experiments at the same time. First use gauze to filter coarsely to remove large particles and precipitate, so as to increase the speed of suction filtration. Install suction filtration equipment, add a small amount of extract solution to the Buchner funnel for suction filtration, because ginkgo leaves contain colloidal sedi...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com