A stepwise mechanism for cyclization of nerol to .alpha.-terpineol

Oxidation of terpin hydrate by cell suspensions appeared to be coincidentally induced by growth on α-terpineol, and oxidation of α-terpineol similarly appeared to be induced by growth on terpin hydrate.

The major component for antimicrobial and antifungal activity is terpinen-4-ol (typically 30-40%).
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Terpineol is used in fragrance compositions in disinfectants, polishes and household products, and also as an intermediate in the production of very high purity alpha-terpineol.


Hydoxy group position is differ form alpha-terpineol.

Terpineol is usually a mixture of these isomers with alpha-terpineol as the major constituent.
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Minimal inhibitory concentration (MIC) were determined by the same ratio dilution method with broth medium and minimal bactericidal concentration (MBC) by SDA of α-terpineol on Escherichia coli.


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According to the study, “The proposed mechanism of bactericidal action of eugenol, alpha-terpineol and gamma-terpinene against Listeria monocytogenes, Streptococcus pyogenes, Proteus vulgaris and Escherichia coli”, it was found that

Alpha-Terpineol: Description: Alpha ..

In another study titled “Antifungal activity of citral, octanal and alpha-terpineol against Geotrichum citri-aurantii”, it is also made clear that .

There are three isomers of terpineol, alpha-, beta-, ..

Alpha-terpineol exhibits antibacterial activity. In the study “Antimicrobial effect of linalool and α-terpineol against periodontopathic and cariogenic bacteria” it was established that alpha terpineol showed antimicrobial activity against periodontopathic and cariogenic bacteria.

health benefits of alpha-terpineol | Ayurvedic Oils

In the book named “Candidiasis—Advances in Research and Treatment: 2012 Edition: Scholarly Paper”, it is mentioned that alpha terpineol present in the essential oil of Artemisia princeps pamp., reduces the growth of Candida albicans and Gardnerella vaginalisis.

Alpha terpineol synthesis essay | Even Par Auto Sales

, which is evident from the study “Characterization of α-Terpineol as an anti-inflammatory component of Orange Juice by in Vitro Studies Using oral Buccal Cells”. In this study, it was found that alpha terpineol found in the orange juice possess anti-inflammatory effect by inhibiting the formation of pro-inflammatory cytokine IL-6.