Ginkgo leaf leaching liquor and preparation method thereof
A technology of ginkgo biloba leaf and extract, which is applied in the field of ginkgo leaf extract and its preparation, can solve the problems that cannot be widely developed and applied in the food field, complicated process, poor water solubility, etc., and achieves prevention and treatment of cerebral hemorrhage and cerebral hemorrhage. Infarction, improve cardiovascular and cerebrovascular circulation, increase the effect of content
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0037] a, the preparation of ginkgo leaf dry powder: in summer and autumn, pluck still green fresh leaves without pests, dry or dry, and the moisture content is 10%. Pass through a 2mm sieve and pack into bags for later use;
[0038] B, lixiviation: measure the ginkgo leaf dry powder 100kg of step a, 50%vol liquor 110kg and place in agitator, after fully mixing, leave standstill for 30 minutes;
[0039] c. Drinking water, after filtering through sand sticks, activated carbon and resin, the most 210kg is added to the extraction tank, stirred and heated to 45°C, and the material after step b is put into the extraction tank, sealed, continued to stir and heated to 60°C, constant temperature reflux, comprehensive leaching for 1 hour, stirring and cooling to room temperature;
[0040] d. Juicing and grinding: the cooled material in step c is sent to a juice extractor to squeeze the juice, and then the filtrate after juicing is sent to a colloid mill for grinding twice to a colloid...
Embodiment 2
[0043] a, the preparation of ginkgo leaf dry powder: two seasons of summer and autumn, pluck still green fresh leaves without insect damage, dry or dry, moisture content is 12%, after selecting sundries and moldy dried leaves, use pulverizer, Pass through a 2mm sieve and pack into bags for later use;
[0044] B, leaching: measure the ginkgo leaf dry powder 100kg of step a, 50% vol liquor 150kg and place in the agitator, after fully mixing, leave standstill for 30 minutes;
[0045] c. Drinking water, after three-stage filtration with sand sticks, activated carbon, and resin, take 170kg and add it to the extraction tank, stir and heat to 40°C, add the materials after step b to the extraction tank, seal, continue stirring and heating to 65°C, constant temperature reflux, comprehensive extraction for 2 hours, stirring and cooling to room temperature;
[0046] d. Juicing and grinding: The cooled material in step c is sent to a juice extractor to squeeze the juice, and then the fil...
Embodiment 3
[0049] a, the preparation of ginkgo leaf dry powder: in summer and autumn, pluck still green fresh leaves without pests, dry or dry, and the moisture content is 15%. Pass through a 2mm sieve and pack into bags for later use;
[0050] B, leaching: measure the ginkgo leaf dry powder 100kg of a step, 170kg of 50% vol white wine is placed in the agitator, after fully mixing, leave standstill for 40 minutes;
[0051] c. Add 200kg of drinking water to the extraction tank, stir and heat to 50°C, add the material after standing in step b into the extraction tank, seal it, continue to stir and heat to 70°C, reflux at constant temperature, and perform comprehensive extraction for 3 hours. Stir and cool to room temperature;
[0052] d. Juicing and grinding: The material after cooling in step c is sent to a juicer to extract juice, and then the filtrate after squeezing is sent to a colloid mill for grinding 4 times to a colloidal solution, which can be quickly decomposed into a mist and ...
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