[Optimization of extraction technology for typhae pallen from tangwang mixture by central composite design-response
Summary
Optimized ethanol extraction of Typhae Pollen (from Tangwang Mixture) using response surface methodology enhances yield and isorhamnetin-3-O-neohesperidoside content. This refined method is suitable for large-scale production.
Area of Science:
- Phytochemistry
- Natural Product Chemistry
- Process Optimization
Context:
- Typhae Pollen, a component of Tangwang Mixture, possesses bioactive compounds.
- Efficient extraction is crucial for maximizing the recovery of valuable constituents.
- Traditional extraction methods may not be optimal for yield and purity.
Purpose:
- To optimize the extraction process for Typhae Pollen from Tangwang Mixture.
- To identify the most effective extraction parameters (ethanol concentration, solvent volume, time).
- To validate the optimized method for industrial-scale application.
Summary:
- Extraction efficiency and isorhamnetin-3-O-neohesperidoside content were key indicators.
- Response surface methodology was employed to optimize ethanol concentration, solvent volume, and extraction time.
- Optimal conditions involved 3 extractions with 60% ethanol (8-fold solvent) for 60 minutes each.
Impact:
- The optimized ethanol extraction method significantly improves Typhae Pollen extraction.
- This validated process is suitable for large-scale industrial production.
- Enhances the availability of Typhae Pollen for pharmaceutical and nutraceutical applications.
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