Essential oil, total phenolic, flavonoids, anthocyanins, carotenoids and antioxidant activity of cultivated Damask Rose (Rosa damascena) from Iran: With chemotyping approach concerning morphology and composition

Alizadeh, Zeinab; Fattahi, Mohammad

doi:10.1016/j.scienta.2021.110341

Cited by 48 publications

(29 citation statements)

References 33 publications

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“…According to Baydar and Baydar [7], the total phenolics were higher in the cold and hot extractions of the leaf. In addition, the total phenolic and flavonoid contents have a good correlation with antioxidant activity [61], which is an important factor in assessing the biological activity of medicinal plants in the rose species [62]. Moreover, Samuelsen [63] and Abd Razik et al [64] attributed the antimicrobial activity to the presence of some intermediately polar or nonpolar substances of relatively low molecular weight in the plant extract.…”

Section: Discussionmentioning

confidence: 99%

Evaluation of the Phytochemical and Pharmacological Potential of Taif’s Rose (Rosa damascena Mill var. trigintipetala) for Possible Recycling of Pruning Wastes

Galal

Al-Yasi

Fawzy

et al. 2022

Life

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This study investigated the phytochemical contents of Taif’s rose pruning wastes and their potential application as phytomedicine, thereby practicing a waste-recycling perspective. In the Al-Shafa highland, four Taif rose farms of various ages were chosen for gathering the pruning wastes (leaves and stems) for phytochemical and pharmacological studies. The leaves and stems included significant amounts of carbohydrates, cardiac glycosides, alkaloids, flavonoids, and other phenolic compounds. The cardiac glycoside and flavonoid contents were higher in Taif rose stems, while the phenolic and alkaloid contents were higher in the plant leaves. Cardiovascular glycosides (2.98–5.69 mg g−1), phenolics (3.14–12.41 mg GAE g−1), flavonoids (5.09–9.33 mg RUE g −1), and alkaloids (3.22–10.96 mg AE g−1) were among the phytoconstituents found in rose tissues. According to the HPLC analysis of the phenolic compounds, Taif’s rose contains flavonoid components such as luteolin, apigenin, quercetin, rutin, kaempferol, and chrysoeriol; phenolics such as ellagic acid, catechol, resorcinol, gallic acid, and phloroglucinol; alkaloids such as berbamine, jatrorrhizine, palmatine, reticuline, isocorydine, and boldine. Warm water extract was highly effective against Bacillus subtilis, Escherichia coli, and Proteus vulgaris, whereas methanol and cold water extracts were moderately effective against Aspergillus fumigatus and Candida albicans. The study’s findings suggested that Taif’s rose wastes could be used for varied medical purposes.

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Section: Discussionmentioning

confidence: 99%

Evaluation of the Phytochemical and Pharmacological Potential of Taif’s Rose (Rosa damascena Mill var. trigintipetala) for Possible Recycling of Pruning Wastes

Galal

Al-Yasi

Fawzy

et al. 2022

Life

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“…Our findings were also confirmed by several researchers who reported that phenolics mainly contribute to the antioxidant proper- ties of plant extracts. [31,57,58] In enzyme inhibitory assays, a strong correlation between TFC and tyrosinase inhibitory activity was noted (R > 0.8). Other enzymes were not correlated with the amounts of total bioactive components in the extracts.…”

Section: Pearson Correlation/statistical Analysismentioning

confidence: 93%

“…[30] Antioxidants are the entities that combat with ROS and other free radicals and protect the cell body from oxidative stress and tissue damage. [31] Variety of natural products may act as antioxidant; however, this property is mostly associated with phenolics, thus the herbs rich in phenolics are necessary part of functional foods and nutraceuticals to control deadly ailments like cancers and other neurodegenerative diseases. [32] In continuation to explore local herbs for their bioactive contents and antioxidant and other bio- logical properties, the PP-M, PP-H, PP-E and PP-W from P. plebeium were evaluated for their antioxidant activities using the DPPH and ABTS radical scavenging assays.…”

Section: Antioxidant Activitiesmentioning

confidence: 99%

“…Literature reports describe a strong correlation between higher bioactive contents and free radical scavenging activity and ion reducing power of various plant extracts. [31,41,42] Total antioxidant capacities (TAC) of all the extracts of P. plebeium were also determined using phosphomolybdenum assay; the results are presented in Table 3. PP-H (1.33 � 0.11 mgTE/g extract) and PP-E (1.34 � 0.07 mgTE/g extract) exhibited nearly similar potential, followed by PP-M extract.…”

Section: Antioxidant Activitiesmentioning

confidence: 99%

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Investigation on the Phytochemical Composition, Antioxidant and Enzyme Inhibition Potential of Polygonum Plebeium R.Br: A Comprehensive Approach to Disclose New Nutraceutical and Functional Food Ingredients

Saleem

Shazmeen

Nazir

et al. 2021

Chemistry & Biodiversity

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The present work describes medicinal potential and secondary metabolic picture of the methanol extract (PP-M) of Polygonum plebeium R.Br. and its fractions; hexane (PP-H), ethyl acetate (PP-E) and water (PP-W). In total bioactive component estimation, highest contents of phenolic (89.38 � 0.27 mgGAE/g extract) and flavonoid (51.21 � 0.43 mgQE/g extract) were observed in PP-E, and the same fraction exhibited the highest antioxidant potential in DPPH (324.80 � 4.09 mgTE/g extract), ABTS (563.18 � 11.39 mgTE/g extract), CUPRAC (411.33 � 15.49 mgTE/g extract) and FRAC (369.54 � 1.70 mgTE/g extract) assays. In Phosphomolybdenum activity assay, PP-H and PP-E showed nearly similar potential, however, PP-H was the most active (13.54 � 0.24 mgEDTAE/g extract) in metal chelating activity assay. PP-W was the stronger inhibitor (4.03 � 0.05 mgGALAE/g extract) of the enzyme AChE, while PP-H was potent inhibitor of BChE (5.62 � 0.27 mg GALAE/g extract). Interestingly, PP-E was inactive against BChE. Against tyrosinase activity, PP-E was again the most active fraction with inhibitory value of 71.89 � 1.44 mg KAE/g extract, followed by the activity of PP-M and PP-W. Antidiabetic potential was almost equally distributed among PP-M, PP-H and PP-E. For mapping the chemodiversity of P. plebeium, PP-M was analyzed through UHPLC/MS, which led to the identification of more than 50 compounds. Flavonoids were the main components derived from isovitexin, kaempferol and luteolin however, gallic acid, protocatechuic acid, gingerols and lyoniresinol 9'-sulfate were among important bioactive phenols. These findings prompted to conclude that Polygonum plebeium can be a significant source to offer new ingredient for nutraceuticals and functional foods.

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“…Distilled water was used as blank and gallic acid as standard. The calibration curve was plotted based on the method of Alizadeh and Fattahi (2021) .…”

Section: Methodsmentioning

confidence: 99%

Comparison of rockwool and coir for greenhouse cucumber production: chemical element, plant growth, and fruit quality

Ding

Jin

et al. 2022

Heliyon

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Essential oil, total phenolic, flavonoids, anthocyanins, carotenoids and antioxidant activity of cultivated Damask Rose (Rosa damascena) from Iran: With chemotyping approach concerning morphology and composition

Cited by 48 publications

References 33 publications

Evaluation of the Phytochemical and Pharmacological Potential of Taif’s Rose (Rosa damascena Mill var. trigintipetala) for Possible Recycling of Pruning Wastes

Evaluation of the Phytochemical and Pharmacological Potential of Taif’s Rose (Rosa damascena Mill var. trigintipetala) for Possible Recycling of Pruning Wastes

Investigation on the Phytochemical Composition, Antioxidant and Enzyme Inhibition Potential of Polygonum Plebeium R.Br: A Comprehensive Approach to Disclose New Nutraceutical and Functional Food Ingredients

Comparison of rockwool and coir for greenhouse cucumber production: chemical element, plant growth, and fruit quality

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