Chemical composition, biological properties of Anisomeles indica Kuntze essential oil

Basappa, Giridhara; Kumar, Vadlapudi; Sarojini, B. K.; Poornima, D. V.; Gajula, Hari; Sannabommaji, Torankumar; Rajashekar, J.

doi:10.1016/j.indcrop.2015.08.041

Cited by 31 publications

(12 citation statements)

References 29 publications

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“…(−)‐Carvone can be obtained from the extraction and purification of the essential oil of Mentha spicata (spearmint); (+)‐carvone can be found in the essential oils of Carum carvi (caraway) and Anethum graveolens (dill) . Jasmatone, a cyclopentanone derivative with a ‐C 6 H 13 alkyl substituent, is present in the essential oil of Anisomeles indica Kuntze . Lastly, two other branched substrates with similar structures were tested on the selected BVMOs: isophorone, which is prepared by aldol condensation of acetone, and its hydrogenated counterpart, 3,3,5‐trimethylcyclohexanone.…”

Section: Resultssupporting

confidence: 53%

Exploring the Substrate Scope of Baeyer–Villiger Monooxygenases with Branched Lactones as Entry towards Polyesters

et al. 2017

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Baeyer-Villiger monooxygenases (BVMOs) are biocatalysts that are able to convert cyclic ketones into lactones by the insertion of oxygen. The aim of this study was to explore the substrate scope of several BVMOs with (biobased) cyclic ketones as precursors for the synthesis of branched polyesters. The product structure and the degree of conversion of several biotransformations were determined after conversions by using self-sufficient BVMOs. Full regioselectivity towards the normal lactones of jasmatone and menthone was observed, whereas the oxidation of other substrates such as α,β-thujone and 3,3,5-trimethylcyclohexanone resulted in mixtures of regioisomers. This exploration of the substrate scope of both established and newly discovered BVMOs towards biobased ketones contributes to the development of branched polyesters from renewable resources.

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Section: Resultssupporting

confidence: 53%

Exploring the Substrate Scope of Baeyer–Villiger Monooxygenases with Branched Lactones as Entry towards Polyesters

et al. 2017

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“…Subsequent studies report that nootkatone is isolated from peel oil of citrus plants such as grapefruit, oranges, and lemons and also found in plants of Vetiveria zizanioide s, C. rotundus , Hesperotropsis leylandii , Juniperus chinensis , Daphne oleoides subsp. oleoides , and Anisomeles indica Kuntze . Currently, the commercial production of nootkatone mainly relies on the extraction from grapefruit peels.…”

Section: Production Of Valencene and Nootkatonementioning

confidence: 99%

“…It can inhibit spore germination and mycelial growth of P. ramorum . In a study by Basappa et al, A. indica Kuntze essential oil (the major components being 10.67% farnesyl acetone, 8.35% nootkatone, and 7.81% jasmatone) showed strong antifungal activity against A. flavus , with MIC values of 0.66 μL mL –1 . Furthermore, the oil at a concentration of 0.66 μL mL –1 was discovered to inhibit Aflatoxin B1 (AFB1) production in A. flavus , showing the antiaflatoxigenic property.…”

Section: Biological Propertiesmentioning

confidence: 99%

Production, Function, and Applications of the Sesquiterpenes Valencene and Nootkatone: a Comprehensive Review

Zhang

Chen

et al. 2022

J. Agric. Food Chem.

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Valencene and nootkatone, two sesquiterpenes, extracted from natural sources, have great market potential with diverse applications. This paper aims to comprehensively review the recent advances in valencene and nootkatone, including source, production, physicochemical and biological properties, safety and pharmacokinetics evaluation, potential uses, and their industrial applications as well as future research directions. Microbial biosynthesis offers a promising alternative approach for sustainable production of valencene and nootkatone. Both compounds exert various beneficial activities, including antimicrobial, insecticidal, antioxidant, anti-inflammatory, anticancer, cardioprotective, neuroprotective, hepatoprotective, and nephroprotective and other activities. However, most of the studies are performed in animals and in vitro, making it difficult to give a conclusive description about their health benefits and extend their application. Hence, more attention should be paid to in vivo and long-term clinical studies in the future. Moreover, valencene and nootkatone are considered safe for consumption and show great promise in the applications of food, cosmetic, pharmaceutical, chemical, and agricultural industries.

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“…Cyclopentadecanolide were tested for genotoxicity, the results show that it is not genotoxic [ 4 ], and it has been approved by Food and Drug Administration (FDA) of America for use in food [ 5 ]. Cyclopentadecanolide exists in many plants [ 6 , 7 ], but its content is very low, this is difficult to extract and separate cyclopentadecanolide from natural plants. The commercialization cyclopentadecanolide mainly comes from chemical synthesis methods.…”

Section: Introductionmentioning

confidence: 99%

A novel synthesis method of cyclopentadecanone and cyclopentadecanolide from vegetable oil

Liu

2022

BMC Chemistry

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Malania oleifera Chum is a unique renewable plant resource in China, its fruit oil has a high content of 15-tetracosenic acid, and it is a good raw material for the synthesis of cyclopentadecanone and cyclopentadecanolide. A Novel synthesis method of cyclopentadecanone and cyclopentadecanolide from vegetable oil was designed, and the synthesis yields of c cyclopentadecanone and cyclopentadecanolide were 38.5% and 63.0%, respectively. The effect of different ester groups on cyclization of α,ω-difatty acid alkyl ester in cyclopentadecanone synthesis, and effect of catalysts on cyclization ofω-hydroxycarboxylic acid triglyceride in cyclopentadecanolide synthesis were investigated. The designed synthesis strategy has the characteristics of less synthesis steps and high utilization efficiency of 15-tetracosenic acid, which has simple and economic.

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Chemical composition, biological properties of Anisomeles indica Kuntze essential oil

Cited by 31 publications

References 29 publications

Exploring the Substrate Scope of Baeyer–Villiger Monooxygenases with Branched Lactones as Entry towards Polyesters

Exploring the Substrate Scope of Baeyer–Villiger Monooxygenases with Branched Lactones as Entry towards Polyesters

Production, Function, and Applications of the Sesquiterpenes Valencene and Nootkatone: a Comprehensive Review

A novel synthesis method of cyclopentadecanone and cyclopentadecanolide from vegetable oil

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