Characterization and quantification of phenolic compounds and antioxidant properties of Salvia species growing in different habitats

Farhat, Mouna Ben; Landoulsi, Ahmed; Chaouch-Hamada, Rym; Sotomayor, J. A.; Jordán, María J.

doi:10.1016/j.indcrop.2013.06.047

Cited by 115 publications

(94 citation statements)

References 36 publications

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“…Much higher amounts of rosmarinic acid (4432.59-12,838.88 μg/g DW) and naringenin (350. 16-1806.17 μg/g DW) were found in non-distilled plant material, however, contents of carnosic acid were lower [10]. In addition, gallic acid, apigenin-7-glucoside and cirsilineol were not detected in non-treated S. verbenaca [10].…”

Section: Changes In the Contents Of Phenolic Compoundsmentioning

confidence: 84%

“…The majority of flavonoids were classified into flavones, flavonols and their glycosides and phenolic acids were exclusively those based on caffeic acid building block with compounds formed from two to four or more caffeic acid units [9]. The abietane-type diterpenoids were also reported in Salvia species [8,10].…”

Section: Changes In the Contents Of Phenolic Compoundsmentioning

confidence: 99%

“…They constitute an important genus of the Lamiaceae family, reputed for their medicinal properties since they have been used in folk medicine for a long time. Salvia species are well known for possessing many polyphenolic compounds with significant benefits to human nutrition and health [1,[8][9][10][11]. Plants of the genus are particularly rich in diterpenoids, triterpenoids, phenolic acids and flavonoids.…”

Section: Introductionmentioning

confidence: 99%

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Antioxidant Properties and Evaluation of Phytochemical Composition of Salvia verbenaca L. Extracts at Different Developmental Stages

Farhat¹,

Chaouch-Hamada

Sotomayor

et al. 2015

Plant Foods Hum Nutr

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Changes in the contents and composition of polyphenolics and resulting antioxidant activities of S. verbenaca by-products were investigated at three phenological stages (flowering, early fruiting and late fruiting stages). The highest accumulation of total phenolics was detected at the flowering stage (58.36 mg GAE/g DW). HPLC analysis of methanolic extracts showed the prevalence of methyl carnosate (821.45-919.82 μg/g DW) and rosmarinic acid (544.51-649.26 μg/g DW). Phenolic diterpenes (1056.90-1148.42 μg/g DW) was the most represented class of compounds. Three complementary tests namely, DPPH(•) (IC50 value, 49.22 μg/mL) and ABTS(•+)-radical scavenging assays (146.86 μM TE/mg) and FRAP reducing power test (188.93 mM Fe(II)/mg) were used to evaluate the antioxidant capacity and showed the best performance at the early fruiting period. The current study evidenced the significant effect of phenophase on antioxidants and contributed to valorize S. verbenaca extracts as a source of functional phenolic compounds.

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Section: Changes In the Contents Of Phenolic Compoundsmentioning

confidence: 84%

Section: Changes In the Contents Of Phenolic Compoundsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Antioxidant Properties and Evaluation of Phytochemical Composition of Salvia verbenaca L. Extracts at Different Developmental Stages

Farhat¹,

Chaouch-Hamada

Sotomayor

et al. 2015

Plant Foods Hum Nutr

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“…Furthermore, it should be highlighted that, the fact that one plant from a particular genus contains a specific chemical composition and a significant medicinal value does not mean that all the other plants from the same genus had the same value. Even some studies report that the same species, but with different origins might have considerable differences on chemical composition and, therefore, a different efficacy and potency in the bioactivity (Farhat et al, 2009(Farhat et al, , 2013Ghasemi Pirbalouti et al, 2013;Papageorgiou et al, 2008;Politeo et al, 2006).…”

Section: Plants As a Rich Source Of Bioactive Compoundsmentioning

confidence: 99%

Activity of phenolic compounds from plant origin against Candida species

Martins

Barros

Henriques

et al. 2015

Industrial Crops and Products

118

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Candida albicans and other Candida species have been highly associated with several opportunistic fungal infections. Their ability to develop host infections is incited by different determinants, being virulence factors the most highlighted. Molecular targets of the antifungal drugs are crucial components for determination of yeast survival.Ergosterol, nucleic acids and glucan are the most studied molecular targets to destroy Candida species, being considered the basis of the development of new antifungal drugs. However, increasing levels of resistant Candida species to the current antifungal drugs have been observed, making ineffective those agents. Thus, other therapies more effective and safer than the current ones, are being studied, namely the use plant of extracts enriched in phenolic compounds. In this sense, this manuscript provide an historical perspective of the opportunistic fungal infections, molecular targets of the current anti-Candida drugs, as well as a general description of the active principles present in plants, focused on the antifungal potential of whole plant extracts and isolated phenolic compounds, against Candida species.

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“…In recent years, the researches focused on the identification of natural sources of antioxidants with applicability in food and pharmaceutical industry have increased. Indeed, the use of plant materials containing phenolic constituents in lipids and lipid-containing foods is of great importance since they minimize rancidity, retard the formation of toxic oxidation products, maintain nutritional quality and increase the shelf life of food product (Farhat et al, 2013). Additionally, antioxidant compounds play a crucial role in the treatment of various pathologies related to degenerative disorders by acting as free radical scavengers, thus decreasing the extent of oxidative damage (Rauter et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Studies on Total Polyphenols Content and Antioxidant Activity of Methanolic Extracts from Selected Salvia Species

Cuceu¹,

TofanÄƒ²,

Socaci³

et al. 2015

BUASVMCN-FST

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Salvia is one of the largest genera in the family of Labiatae, comprising about 900 species distributed widely throughout the world. Many species of Salvia are commonly used as herbal tea and for food flavoring, as well as in cosmetics, perfumery and in the pharmaceutical industry. The present study compares the antioxidant properties of four methanolic extracts, obtained by two extraction methods, from Salvia elegans, Salvia officinalis Purpurascens, Salvia officinalis Tricolor and Salvia lavandulifolia. The amount of total phenolics was quantified using the Folin-Ciocalteu method, while the antioxidant activity of selected herbs was determined with 1,1-diphenyl-2-picrylhydrazyl (DPPH) reagent. The total amount of phenolics was between 1122.50 and 3672.16 mg GAE/100g dry plant for the first methanolic extract, while for the second extract was between 767.66 and 2725.04mg GAE/100g dry plant.A positive linear correlation was observed between total phenolics content and antioxidant activity of the extracts. The results suggested that the extracts of Salvia species, notably Salvia officinalis Tricolor with the highest antioxidant activity, can be used as natural antioxidants in the food industry.

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Characterization and quantification of phenolic compounds and antioxidant properties of Salvia species growing in different habitats

Cited by 115 publications

References 36 publications

Antioxidant Properties and Evaluation of Phytochemical Composition of Salvia verbenaca L. Extracts at Different Developmental Stages

Antioxidant Properties and Evaluation of Phytochemical Composition of Salvia verbenaca L. Extracts at Different Developmental Stages

Activity of phenolic compounds from plant origin against Candida species

Studies on Total Polyphenols Content and Antioxidant Activity of Methanolic Extracts from Selected Salvia Species

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