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Polyphenolics of Salvia--a review
1Industrial Research, P O Box 31310, Lower Hutt, New Zealand. y.lu@irl.cri.nz
Phytochemistry
|January 26, 2002
Summary
The Salvia genus is a rich source of unique polyphenols, many derived from caffeic acid. This review compiles known polyphenols and their bioactivities, highlighting Salvia
Area of Science:
- Phytochemistry
- Pharmacology
- Ethnobotany
Background:
- Salvia is a widely cultivated genus with significant applications in flavoring and traditional folk medicines.
- The genus is of considerable scientific interest due to its rich and diverse phytochemical profile.
- Numerous chemical studies have focused on Salvia species, revealing a complex array of bioactive compounds.
Purpose of the Study:
- To compile the reported polyphenolic compounds identified within the Salvia genus.
- To review available bioactivity data associated with these polyphenols.
- To illustrate the advancements in Salvia phytochemistry and its therapeutic potential.
Main Methods:
- Literature review of chemical studies on Salvia species.
- Compilation of identified polyphenolic compounds.
- Summary of reported bioactivity data.
Main Results:
- Over 160 polyphenols have been identified in the Salvia genus, with some being unique.
- Many polyphenols are synthesized from a caffeic acid precursor via condensation reactions.
- A significant body of data exists on the bioactivities of these compounds.
Conclusions:
- The Salvia genus is a prolific source of diverse polyphenols, many with potential therapeutic applications.
- Continued research into Salvia phytochemistry is crucial for understanding its medicinal value.
- This compilation serves as a reference for the phytochemical and therapeutic landscape of Salvia species.