Volume 45, Issue 1 e13566
REVIEW

D-limonene: A multifunctional compound with potent therapeutic effects

Pandi Anandakumar

Corresponding Author

Pandi Anandakumar

Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Deoghar, Jharkhand, India

Correspondence

Dr. Pandi Anandakumar, Department of Biochemistry, All India Institute of Medical Sciences, Deoghar - 814 142, Jharkhand, India.

Email: [email protected]

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Sattu Kamaraj

Sattu Kamaraj

Department of Biotechnology, Periyar University, PG Extension Centre, Dharmapuri, Tamilnadu, India

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Manickam Kalappan Vanitha

Manickam Kalappan Vanitha

Department of Medical Biochemistry, University of Madras, Taramani Campus, Chennai, Tamilnadu, India

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First published: 01 December 2020
Citations: 189

Abstract

D-limonene or 4-isopropenyl-1-methylcyclohexene (C10H16) is a monocyclic monoterpene abundant in citrus plants like lemon, orange, and grape. The application of D-limonene in the form of flavor and fragrance additive in perfumes, soaps, foods, and beverages is consistently increased due to its high-quality fragrance property. This review is intended to analyze and delineate every possible available evidence and details about D-limonene with the special focus on its therapeutic efficacy. Many studies have reported that D-limonene effectively plays a valuable role in the prevention of several chronic and degenerative diseases. This review provides worthy information about the beneficial effects of D-limonene such as antioxidant, antidiabetic, anticancer, anti-inflammatory, cardioprotective, gastroprotective, hepatoprotective, immune modulatory, anti-fibrotic, anti-genotoxic etc. This could in turn help in the application of D-limonene for clinical studies.

Practical implications

Various plant families contain Terpenes as their secondary metabolites. Monoterpenes constitute an important part of these secondary metabolites. D-limonene is a well-identified monoterpene that is commonly applied as a fragrance ingredient in essential oils. D-limonene is known to possess remarkable biological activities. It can be effectively used for treating various ailments and diseases. Due to its diverse functions, it can be efficiently utilized for human health.

CONFLICT OF INTEREST

Authors declare that there is no conflict of interest.

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