Antioxidant Activity Test of Chayote (Sechium edule (Jacq.) Swartz) Ethanol Extract using DPPH Method

Daulay, Anny Sartika; Ridwanto, Ridwanto; Syahputra, Ricky Andi; Nafitri, A

doi:10.1088/1742-6596/1819/1/012035

Cited by 4 publications

(3 citation statements)

References 2 publications

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“…The IC50 value indicates the concentration of the test sample (µg/mL) which results in a 50% DPPH reduction (able to inhibit or reduce the oxidation process by 50%). The results of the calculation are entered into the obtained regulatory equation [31].…”

Section: Antioxidant Assay To Determine the Dpph Scavenging Activitymentioning

confidence: 99%

Characterization of Sidr (Ziziphus spp.) Honey from Different Geographical Origins

Hegazı

Guthami²,

Ramadan³

et al. 2022

Applied Sciences

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The current investigation was conducted to assess the melissopalynological, physicochemical, and biochemical properties, antimicrobial and antioxidant activities as well as total phenolic and total flavonoid contents of 794 Sidr honey samples collected from the Saudi market that had been imported from 12 different countries. Testing Sidr honey from different countries showed different levels of growth suppression observed against five drug resistant bacterial strains. The pathogenic strains were Staphylococcus aureus, Streptococcus mutans, Klebsiella pneumoniae, Escherichia coli and Pseudomonas aeruginosa. The antimicrobial activity showed growth suppression levels which varied according to the origin of the honey. The comparative study of Sidr honeys revealed a strong correlation between total polyphenol and flavonoid contents and significant radical scavenging activities in particular Egyptian and Saudi Arabian honeys. The melissopalynological and physicochemical properties of different Sidr honeys complied with the recommendations of the WHO Codex Alimentarius, the European Union standards for honey quality, and the Gulf Technical Regulation on honey (GSO 147:2008-Standards Store-GCC Standardization Organization). It was concluded that Sidr honey from different geographical areas has the capacity to suppress the growth of pathogenic bacteria and perform significant radical scavenging activities.

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Section: Antioxidant Assay To Determine the Dpph Scavenging Activitymentioning

confidence: 99%

Characterization of Sidr (Ziziphus spp.) Honey from Different Geographical Origins

Hegazı

Guthami²,

Ramadan³

et al. 2022

Applied Sciences

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“…Chayote fruit is a much more impressive source of vitamins (Kumar et al, 2017;Fadliya et al, 2018;Daulay et al, 2021). Folate, also called vitamin B9, reduces the risk of birth defects of the brain and decreases the risk of preeclampsia and early labor (Fauziah et al, 2019;Purba et al, 2019;Fauziningtyas and Ristanto, 2020).…”

Section: Vitamins Carotenoids and Polysaccharidesmentioning

confidence: 99%

Origin, Evolution, Breeding, and Omics of Chayote, an Important Cucurbitaceae Vegetable Crop

Luo

Lin-hong

et al. 2021

Front. Plant Sci.

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Chayote (Sechium edule), a member of the Cucurbitaceae family, is cultivated throughout tropical and subtropical regions of the world and utilized in pharmaceutical, cosmetic and food industries because it is an excellent source of minerals, dietary fibers, protein, vitamins, carotenoids, polysaccharides, phenolic and flavonoid compounds, and other nutrients. Chayote extracts process various medicinal properties, such as anti-cardiovascular, antidiabetic, antiobesity, antiulcer, and anticancer properties. With the rapid advancements of molecular biology and sequencing technology, studies on chayote have been carried out. Research advances, including molecular makers, breeding, genomic research, chemical composition, and pests and diseases, regarding chayote are reviewed in this paper. Future exploration and application trends are briefly described. This review provides a reference for basic and applied research on chayote, an important Cucurbitaceae vegetable crop.

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“…Chayote is often used for medicinal purposes. Some of the vitamins found in chayote include vitamin A, vitamin B, and vitamin C. Chayote is generally used to treat diseases such as lowering blood pressure, relieving urinary retention, reducing the burning sensation during urination, dissolving kidney stones, and arteriosclerosis by boiling the fruit [8]. In addition, based on phytochemical analysis of chayote extract, bioactive compounds in the form of phenolic compounds have been identified [9].…”

Section: Introductionmentioning

confidence: 99%

Optimization of Total Phenolic Content Analysis of Chayote (Sechium edule) using Ultrasonic-Assisted Extraction and Response Surface Methodology

Relyando,

Ayu Wulandari,

Ditta Kharisma Yolanda Putri

et al. 2023

J. Biobas. Chem.

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Chayote (Sechium edule) is a plant from the Cucurbitaceae family that contains several vitamins such as vitamins A, B, and C, and is often used for medicinal purposes. Based on phytochemical analysis, chayote extract contains bioactive compounds in the form of phenolics. Phenolic compounds are secondary metabolites and are used as cosmetic and medicinal ingredients due to their ability to reduce oxidative stress. This research aims to determine the total phenolic content and antioxidant activity of chayote (Sechium edule) extract using UV-Vis spectrophotometry. Chayote extract was obtained using the Ultrasonic Assisted-Extraction (UAE) method with 96% ethanol solvent. The extraction variables used were time (15, 20, and 25 minutes), amplitude (45, 65, and 85%), and solvent ratio (1:5, 1:10, and 1:15). The determination of total phenolic content was based on the Folin-Ciocalteau method, while antioxidant activity was determined using DPPH. The determination of chayote extraction parameters for total phenolic content was carried out using the Response Surface Methodology with a Box-Behnken type. The optimal conditions obtained for chayote extraction were 1.327 mg GAE/g sample for total phenolic content and 29.45% for antioxidant activity under the conditions of 20 minutes extraction time, 65% amplitude, and 1:10 solvent ratio.

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Antioxidant Activity Test of Chayote (Sechium edule (Jacq.) Swartz) Ethanol Extract using DPPH Method

Cited by 4 publications

References 2 publications

Characterization of Sidr (Ziziphus spp.) Honey from Different Geographical Origins

Characterization of Sidr (Ziziphus spp.) Honey from Different Geographical Origins

Origin, Evolution, Breeding, and Omics of Chayote, an Important Cucurbitaceae Vegetable Crop

Optimization of Total Phenolic Content Analysis of Chayote (Sechium edule) using Ultrasonic-Assisted Extraction and Response Surface Methodology

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