Antigenotoxic Potential of Some Dietary Non-phenolic Phytochemicals

Aprotosoaie, Ana Clara; Luca, Vlad Simon; Trifan, Anca

doi:10.1016/b978-0-444-64181-6.00007-3

Cited by 29 publications

(22 citation statements)

References 164 publications

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“…However, the composition of the beverage is more closely related to the composition of the essential oil extracted from the leaves collected in the summer, which shows that the compounds present in the beverage are similar qualitatively to those in the leaves used to make it. In the case of the guaviduca beverage, which is consumed mainly for its anti-inflammatory properties, 1,8-cineole (eucalyptol) is present, which, due to its anti-inflammatory, antimicrobial, broncholytic, and mucolytic properties, is used to treat diseases of the respiratory tract [ 23 ]. In 2004, Santos [ 24 ] stated that 1,8-cineole caused repletion of glutathione and reduced myeloperoxidase activity, which causes reduction of colon inflammation in rats, confirming that 1,8-cineole has an anti-inflammatory action and suggesting its potential use in the prevention of ulceration and gastrointestinal inflammation as a dietary flavoring agent.…”

Section: Discussionmentioning

confidence: 99%

Study of Volatile Secondary Metabolites Present in Piper carpunya Leaves and in the Traditional Ecuadorian Beverage Guaviduca

Valarezo

Rivera

Coronel

et al. 2021

Plants

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Piper carpunya Ruiz & Pav. is an aromatic shrub native to Ecuador, the leaves of which are used to prepare the traditional beverage Guaviduca. Different health benefits are attributed to the guaviduca beverage, which is consumed as a traditional and folk medicine. In this study, fresh P. carpunya leaves were collected in the winter and summer and subjected to hydrodistillation for the extraction of the essential oil. The guaviduca beverage was prepared by infusion in water and the volatile compounds were isolated by liquid–liquid extraction. Chemical composition and enantioselective analyses were performed by gas chromatography. The antibacterial activity was assayed against Gram-positive and Gram-negative bacteria. The scavenging radical properties of the essential oil was evaluated by 2,2-diphenyl-1-picrylhydryl (DPPH) and 2,2′-azinobis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS) assays. The acetylcholinesterase inhibitory activity was measured using the spectrophotometric method. The chemical analysis allowed us to identify more than 98% of the compounds in all samples. The main constituent of the essential oil was 1,8-cineole (25.20 ± 1.31%) in P. carpunya collected in winter and (17.45 ± 2.33%) in P. carpunya collected in summer, while in the beverage, there was 14 mg/L. Safrole was identified in the essential oil (PCW 21.91 ± 2.79%; PCS 13.18 ± 1.72%) as well as in the beverage (2.43 ± 0.12 mg/L). Enantioselective analysis was used to investigate the enantiomeric ratio and excess of four chiral components. The essential oil presented a strong activity against Klebsiella pneumoniae with a MIC of 500 μg/mL and a very strong anticholinesterase activity with an IC50 of 36.42 ± 1.15 µg/mL.

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Section: Discussionmentioning

confidence: 99%

Study of Volatile Secondary Metabolites Present in Piper carpunya Leaves and in the Traditional Ecuadorian Beverage Guaviduca

Valarezo

Rivera

Coronel

et al. 2021

Plants

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“…It is reported that (Z)-3-hexenyl acetate, (Z)-3-hexenol, (3E)-4,8-dimethyl-1,3,7-nonatriene, and linalool effectively attract C. phyllochroma at specific concentrations, while (3E)-4,8-dimethyl-1,3,7-nonatriene and linalool can enhance C. phyllochroma female’s ability to parasitoidism [ 80 ]. The compound 1,8-cineole, which is a volatile monoterpene cyclic ether [ 88 ], can be used as an insecticide. However, the same terpenoid contained in VOCs from cabbage plants attracts the parasitoids Cotesia glomerata that lay eggs in Pieris brassicae , a caterpillar of specific herbivores.…”

Section: Terpenoids In Plant–insect Interactionsmentioning

confidence: 99%

Terpenes and Terpenoids in Plants: Interactions with Environment and Insects

Boncan

Tsang

et al. 2020

IJMS

261

117

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The interactions of plants with environment and insects are bi-directional and dynamic. Consequently, a myriad of mechanisms has evolved to engage organisms in different types of interactions. These interactions can be mediated by allelochemicals known as volatile organic compounds (VOCs) which include volatile terpenes (VTs). The emission of VTs provides a way for plants to communicate with the environment, including neighboring plants, beneficiaries (e.g., pollinators, seed dispersers), predators, parasitoids, and herbivores, by sending enticing or deterring signals. Understanding terpenoid distribution, biogenesis, and function provides an opportunity for the design and implementation of effective and efficient environmental calamity and pest management strategies. This review provides an overview of plant–environment and plant–insect interactions in the context of terpenes and terpenoids as important chemical mediators of these abiotic and biotic interactions.

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“…EOs has an antigenotoxic effect and stimulates DNA repair (Aprotosoaie, Luca, Trifan, & Miron, 2018). Boswellic acids present in Boswelia serrata EO (Siddiqui, 2011) have an anti-inflammatory effect by stabilizing mast cells and decreasing the synthesis of leukotrienes (Robinson, 2012).…”

Section: Qusṭmentioning

confidence: 99%

“…Sesquiterpenoids (α‐elemene, furanodiene), mono‐ and diterpenes of Commiphora myrrha have oxygen‐quenching activity and protect against reactive oxygen species (ROS; Mohamed et al, 2014). 1,8‐cineole present in L. nobilis , M. communis and many other plant EOs has an antigenotoxic effect and stimulates DNA repair (Aprotosoaie, Luca, Trifan, & Miron, 2018). Boswellic acids present in Boswelia serrata EO (Siddiqui, 2011) have an anti‐inflammatory effect by stabilizing mast cells and decreasing the synthesis of leukotrienes (Robinson, 2012).…”

Section: Important Bioactive Compounds In Unani Drugs Used During Epidemicsmentioning

confidence: 99%

Exploring new horizons in health care: A mechanistic review on the potential of Unani medicines in combating epidemics of infectious diseases

Fazil

Nikhat

2020

Phytotherapy Research

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Antigenotoxic Potential of Some Dietary Non-phenolic Phytochemicals

Cited by 29 publications

References 164 publications

Study of Volatile Secondary Metabolites Present in Piper carpunya Leaves and in the Traditional Ecuadorian Beverage Guaviduca

Study of Volatile Secondary Metabolites Present in Piper carpunya Leaves and in the Traditional Ecuadorian Beverage Guaviduca

Terpenes and Terpenoids in Plants: Interactions with Environment and Insects

Exploring new horizons in health care: A mechanistic review on the potential of Unani medicines in combating epidemics of infectious diseases

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