Modified Tremella fuciformis Polysaccharides with Gallic Acid
Author Information
Author(s): Liu Tai-Ti, Hong Kai-Siang, Yang Tsung-Shi
Primary Institution: Department of Food Science, Yuanpei University of Medical Technology
Hypothesis
Can modifying polysaccharides from Tremella fuciformis with gallic acid enhance their antioxidant and antimicrobial activities?
Conclusion
The study found that modified Tremella fuciformis polysaccharides exhibited improved antioxidant and antimicrobial properties compared to unmodified versions.
Supporting Evidence
- TFP-GA showed effective scavenging activity against DPPH radicals, nitric oxide, and hydrogen peroxide.
- TFP-GA exhibited superior reducing ability toward Fe3+ and enhanced chelating activity toward Fe2+ compared to unmodified TFP.
- TFP-GA-Zn complex demonstrated significantly improved antimicrobial effectiveness against S. aureus and E. coli.
Takeaway
Scientists changed a mushroom's sugars to make them better at fighting germs and stopping rust, which is like making a superhero out of a regular mushroom.
Methodology
Polysaccharides were modified using the EDC/NHS method and tested for antioxidant and antimicrobial activities.
Limitations
The study did not explore the long-term stability of the modified polysaccharides.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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