Chinese Herbal Formula with Chelated Ions for Antibacterial Stability
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Solution Overview
Problem
Existing Chinese herbal medicine formulas suffer from poor stability and insufficient antibacterial activity, lacking the synergistic effects of modern synthetic materials and natural extracts, leading to potential drug resistance and limited efficacy.
Innovation Solution
A Chinese herbal medicine formula combining rose hydrosol, peppermint hydrosol, Chinese herbal medicine extract, chelated platinum ions, chelated selenium ions, and a composite antibacterial agent, prepared through a unique process involving sulfhydryl bentonite modification and polymer grafting, enhances stability and antibacterial performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If Chinese herbal medicine extract is used as the base formulation, then antibacterial activity is improved, but stability is poor
Solution Approach 1:
The patent combines Chinese herbal medicine extract with synthetic polymer antibacterial agents (quaternary ammonium salts, chitosan, etc.) to create a composite formulation. This integration leverages the natural antibacterial properties of herbal extracts while the synthetic polymers provide structural stability and long-lasting effectiveness, resolving the contradiction between activity and stability.
Solution Approach 2:
The patent optimizes parameters including the concentration ratios of herbal extract to polymer agents, molecular weight of polymers, and physical state (liquid, gel, spray) to achieve both high antibacterial activity and formulation stability. By adjusting these parameters, the formulation maintains efficacy while improving stability.
2Duration of action of stationary object
If polymer antibacterial agents are used, then long-lasting antibacterial performance is achieved, but residual toxicity increases
Solution Approach 1:
The patent uses quaternary ammonium salt polymers with long carbon chains that concentrate antibacterial activity at the bacterial cell membrane interface. The long alkyl chains (C12-C18) embed into the lipid bilayer of bacterial membranes, causing localized disruption and cell death, while the polymer structure prevents systemic absorption and reduces residual toxicity to human tissues.
Solution Approach 2:
The patent employs biodegradable polymer antibacterial agents that break down into harmless components after exerting their antibacterial function. These polymers are designed to degrade naturally in the environment and human body, eliminating persistent residual toxicity while maintaining long-lasting antibacterial protection during their functional lifetime.
3Adaptability or versatility
If multiple Chinese herbal medicines are combined, then broad-spectrum antibacterial effect is improved, but preparation complexity increases
Solution Approach 1:
The patent combines multiple Chinese herbal medicine extracts (such as cinnamon extract, clove extract, turmeric extract) with synthetic polymer antibacterial agents into a single integrated formulation system. This merging approach achieves broad-spectrum antibacterial coverage by leveraging the complementary mechanisms of different herbal extracts while the polymer matrix simplifies the preparation process and ensures uniform distribution of all active components.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The formula achieves long-lasting, stable antibacterial effects with low toxicity, reducing drug resistance and providing excellent sterilization without harming human bodies, while maintaining a pleasant aroma and ease of application.
Implementation Method 1
The bentonite is subjected to sulfhydryl treatment, and subsequently dodecafluoroheptyl methacrylate and methacryloyloxyethyltrimethyl ammonium chloride are introduced into a surface of the sulfhydryl bentonite through polymerization reaction
Data Source
AI summary
A Chinese herbal medicine formula and its preparation method are provided. The Chinese herbal medicine formula is made from the following raw materials in parts by weight: 8-12 parts of rose hydrosol, 1-3 parts of peppermint hydrosol, 28-42 parts of Chinese herbal medicine extract, 1-3 parts of chelated platinum ions, 1-3 parts of chelated selenium ions and 4-10 parts of composite antibacterial agent. The preparation method includes adding the rose hydrosol and the peppermint hydrosol to the Chinese herbal medicine extract to obtain a stock solution; diluting the stock solution to obtain a diluted solution; and adding the chelated platinum ions, the chelated selenium ions, and the composite antibacterial agent to the diluted solution, uniformly stirring to obtain the Chinese herbal medicine formula. The prepared Chinese herbal medicine formula can effectively kill bacteria, viruses, and fungi, has excellent killing effects, and will not cause harm to human body.