Asparagus oral liquid for preventing and curing tumor disease and preparation method thereof
An asparagus oral liquid and oral liquid technology, applied in the field of medicine, can solve problems such as easy formation of secondary tumors, severe human damage, accumulation of poisoning, etc., and achieve the effects of easy product quality, stable curative effect, and enhanced sensitization
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0016] Embodiment 1. preparation method of asparagus extract of the present invention:
[0017] Take fresh asparagus, wash it, extract the juice, pass through a 300-mesh sieve, concentrate the filtrate under reduced pressure to a relative density of 1.06 (75°C), add an appropriate amount of potassium sorbate and stevioside, boil to dissolve, and filter through a ceramic membrane (pore size 0.3 μm) After that, it is the fine filtrate extract; and the content of total amino acid, total nitrogen and aspartic acid in the extract is measured by chromogenic method, nitrogen determination method and high performance liquid chromatography respectively, wherein the total amino acid content is 2~ 20%, the total nitrogen content is 1-10%, and the aspartic acid content is 0.15-3%.
Embodiment 2
[0018] Embodiment 2. preparation method of asparagus extract of the present invention:
[0019] Take fresh asparagus and add 10 times the amount of water to decoct three times, each time for 2 hours, combine the decoctions, concentrate under reduced pressure to obtain a concentrated solution with a relative density of 1.08 (85°C), add an appropriate amount of potassium sorbate and stevioside, and boil to dissolve. Ceramic membrane (pore size 0.1μm) is filtered, which is the fine filtrate extract; and the contents of total amino acids, total nitrogen and aspartic acid in the extract are measured by chromogenic method, nitrogen determination method and high performance liquid chromatography respectively , wherein the total amino acid content is 3-40%, the total nitrogen content is 2-20%, and the aspartic acid content is 0.3-5%.
Embodiment 3
[0020] Embodiment 3. preparation method of asparagus extract of the present invention:
[0021] Take fresh asparagus and add 8 times the amount of 70% ethanol to heat and extract three times, each time for 1.5 hours, combine the extracts, concentrate under reduced pressure to obtain a concentrated solution. Dilute the concentrated solution with heated water, filter to obtain the filtrate, add appropriate amount of potassium sorbate, appropriate amount of stevioside, boil to dissolve, filter through a ceramic membrane (pore size 0.2 μm), and obtain the fine filtrate extract; Determination method and high-performance liquid chromatography measure the content of total amino acid, total nitrogen and aspartic acid in the extract, wherein the total amino acid content is 2-30%, the total nitrogen content is 2-12%, and the aspartic acid content 0.2 to 4%.
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