Forsythia leaf beverage
A technology for forsythia leaves and beverages is applied in the directions of food ingredients containing natural extracts, functions of food ingredients, food preparation, etc. The effect of production cost, prevention of spoilage and easy portability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0025] A forsythia leaf beverage is composed of functional ingredients, a sweetener, a sour agent and water. The forsythia leaf extract accounts for 6% of the total weight of the forsythia leaf beverage, and the Chinese medicine mixed extract accounts for 4% of the total weight of the forsythia leaf beverage;
[0026] The preparation method of the forsythia leaf extract is:
[0027] After taking mature forsythia leaves, washing and drying them, pulverized them into coarse powder and passed through a 40-mesh sieve; add 50% ethanol by volume to it, mix well, simmer for 16 hours, put it into a percolation tank, and add 6 times the volume of ethanol. Ethanol with a concentration of 60% by volume was percolated after standing for 24 hours, the flow rate was 60 drops per minute, percolated for 50 hours, and filtered to obtain the filtrate and filter residue; the ethanol was recovered at 60 ° C and concentrated into a concentrated solution with a relative density of 1.1-1.3 A is for...
Embodiment 2
[0031] A forsythia leaf beverage is composed of functional ingredients, a sweetener, a sour agent and water. The forsythia leaf extract accounts for 0.3% of the total weight of the forsythia leaf beverage, and the Chinese medicine mixed extract accounts for 2% of the total weight of the forsythia leaf beverage;
[0032] The preparation method of the forsythia leaf extract is:
[0033] After taking the mature forsythia leaves, washing and drying them, pulverized them into coarse powder and passed through a 40-mesh sieve; add 50% ethanol by volume to it, mix well, stew for 10 hours, put it into a percolation tank, and add 1 volume of ethanol. Ethanol with a concentration of 60% by volume was percolated after standing for 20 hours, the flow rate was 400 drops per minute, percolated for 40 hours, and filtered to obtain the filtrate and filter residue; the ethanol was recovered at 60 ° C and concentrated into a concentrated solution with a relative density of 1.1-1.3 A is for stan...
Embodiment 3
[0037] A forsythia leaf beverage is composed of functional ingredients, a sweetener, a sour agent and water. The forsythia leaf extract accounts for 6% of the total weight of the forsythia leaf beverage, and the Chinese medicine mixed extract accounts for 2% of the total weight of the forsythia leaf beverage;
[0038] The preparation method of the forsythia leaf extract is:
[0039] After taking the mature forsythia leaves, washing and drying them, pulverized them into coarse powder, and passed through a 40-mesh sieve; add 50% ethanol by volume to it, mix well, simmer for 12 hours, put it into a percolation tank, and add 3 times the volume of ethanol. Ethanol with a concentration of 60% by volume was percolated after standing for 22 hours, with a flow rate of 45 drops per minute, percolation for 45 hours, and filtered to obtain filtrate and filter residue; ethanol was recovered at 60 ° C and concentrated into a concentrated solution with a relative density of 1.1-1.3 A is for...
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