The Effect of Three Variants of Extracting Solvents on the Total Phenolic Content and Antioxidant Activity of <i>Diospyros Blancoi</i> Seeds

Arrisujaya, Dian; Susanty, Devy; Hastuti, Lisnawati Tri

doi:10.1080/15538362.2020.1782803

Cited by 3 publications

(3 citation statements)

References 21 publications

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“…Mujawah et al (2023) also found that any part of other species, such as Diospyros kaki L.f., had antioxidant activity because of the presence of phytochemicals, including dinaphthodiospyrol S and 7'dimethyl-[2,2-binaphthalene]-5,5',8,8'-tetraone. Meanwhile, Arrisujaya et al (2020) reported that methanol extracts of D. blancoi had the highest antioxidant activity against DPPH free radicals with an SC50 value of 2.72 μg/mL. The preceding results highlighted the antioxidant properties of several Diospyros species from East Kalimantan.…”

Section: Antioxidant Propertiesmentioning

confidence: 78%

Phytochemical analysis in conjunction with in vitro a-glucosidase inhibitory and antioxidant activities of three Diospyros species from East Kalimantan, Indonesia

RAMADHAN,

ROSYIDAH,

FIRDAUS

et al. 2023

Biodiversitas

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Abstract. Ramadhan R, Rosyidah N, Firdaus YFH, Kurnia IT, Lestari DA, Phontree K, Phuwapraisirisan P, Riyadi L, Rahman A, Abdulgani N, Maretna SA, Fadhila KN. 2023. Phytochemical analysis in conjunction with in vitro a-glucosidase inhibitory and antioxidant activities of three Diospyros species from East Kalimantan, Indonesia. Biodiversitas 24: 4783-4790. Locals who live in forested areas have long relied on Non-Timber Forest Products (NTFPs) for their traditional ceremonies, food, and medicine. As non-timber forest products, medicinal plants are of interest since they are used by locals in East Kalimantan regions, Indonesia, for local traditional medicine. In the search for new potential antidiabetics and antioxidants created from natural resources, the authors concentrated on medicinal plants traditionally used in East Kalimantan and ethnopharmacological data. The purpose of this study is to evaluate the dual roles of non-timber forest products, such as three Diospyros L. species, in a-glucosidase inhibition, antioxidant (free radical scavenging activity against DPPH and ABTS), and CUPRAC in-vitro activities. This study showed that the strongest a-glucosidase inhibitory activity was found in ethyl acetate and ethanol residue extracts of Diospyros celebica Bakh., with IC50 values of 4.5804±0.14 ug/mL and 3.8236±0.19 ug/mL respectively, which were more potent than quercetin as a positive standard. Additionally, the antioxidant test revealed that leaf extracts of three Diospyros species from East Kalimantan are excellent sources of natural antioxidants, as demonstrated by the SC50 values. The findings of this study support and validate the use of leaf extracts of three Diospyros species in traditional East Kalimantan medicine.

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Section: Antioxidant Propertiesmentioning

confidence: 78%

Phytochemical analysis in conjunction with in vitro a-glucosidase inhibitory and antioxidant activities of three Diospyros species from East Kalimantan, Indonesia

RAMADHAN,

ROSYIDAH,

FIRDAUS

et al. 2023

Biodiversitas

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“…Arrisujaya et al. (2020) studied the effect of methanol, acetone, and ethyl acetate solvents on the extraction of total phenolic compounds from Diospyros blancoi seeds and obtained higher extraction (6.26 mg GAE/g) with acetone. Furthermore, 70% acetone was the most efficient solvent in the extraction of phenolics from black bean seeds ( Phaseolus vulgaris ) and canola ( Brassica napus ) employing four distinct extraction methods (Chandrasekara et al., 2016).…”

Section: Resultsmentioning

confidence: 99%

“…Himel et al (2022) evaluated the effect of different solvents on the extraction of phenolic compounds from pomegranate seeds (Punica granatum L.), obtaining a higher total phenolic compound concentration (3.98 mg GAE/100 g) with 80% acetone. Arrisujaya et al (2020) studied the effect of methanol, acetone, and ethyl acetate solvents on the extraction of total phenolic compounds from Diospyros blancoi seeds and obtained higher extraction (6.26 mg GAE/g) with acetone. Furthermore, 70% acetone was the most efficient solvent in the extraction of phenolics from black bean seeds (Phaseolus vulgaris) and canola (Brassica napus) employing four distinct extraction methods (Chandrasekara et al, 2016).…”

Section: Extraction and Determination Of Phenolic Compoundsmentioning

confidence: 99%

Flours from Spondias mombin and Spondias tuberosa seeds: Physicochemical characterization, technological properties, and antioxidant, antibacterial, and antidiabetic activities

Oliveira,

Holanda,

de Assis

et al. 2023

Journal of Food Science

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Yellow mombin (Spondias mombin) and Brazil plum (Spondias tuberosa) seeds are byproducts of exploiting their pulp and currently have no relevant food or industrial applications. Thus, the present study aimed to evaluate the physicochemical, technological, and functional characteristics of flours obtained from yellow mombin (YMF) and Brazil plum (BPF) residues. The flours presented a high percentage of insoluble fiber (68.8–70.2 g/100 g) and low carbohydrate (2.7–4.0 g/100 g) and caloric (91.9–95.3 kcal) values. The flours showed potential for technological application. In addition, the highest concentration of total phenolic content (31.1–50.2 mg GAE/g) was obtained with 70% acetone, which provided excellent results for antioxidant capacity evaluated by 2,2′‐azinobis (3‐ethylbenzothiazoline‐6‐sulfonic acid) (81.0%–89.7%) and 2,2‐diphenyl‐1‐picrylhydrazyl (60.6%–69.1%) radical scavenging capacity assays. Flour extracts in 70% acetone also exhibited inhibition of α‐amylase (63.3%–78.8%) and amyloglucosidase (63.5%–71.0%). The antibacterial study revealed that extracts inhibited the growth of Escherichia coli, Burkholderia cepacia, and Burkholderia multivorans. Therefore, this study suggests the use of yellow mombin and Brazil plum residues for different food or industrial applications.Practical ApplicationThe knowledge gained from this study will open a new approach to add value to yellow mombin and Brazil plum fruit seeds as sources of fiber and bioactive compounds, with promising application in the formulation of functional and nutraceutical products, benefiting both a sustainable environment and a sustainable industry.

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Chromium (VI) and lead (II) adsorption using Mangifera kemanga leaves

Arrisujaya,

Utami,

Mulyawati

et al. 2023

Water Practice &Amp; Technology

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This work reports the use of Mangifera kemanga leaves (MKL) treated with ethanol and nitric acid as an adsorbent to remove Cr(VI) and Pb(II) ions at different pHs, adsorbent dosages, times, initial metal ion concentrations, and temperatures. The MKL's maximum adsorption capacity was 213 mg/g for Cr(VI) at pH 2 and 89 mg/g for Pb(II) at pH 6. Batch experiments showed that MKL follows the Langmuir isotherm model in absorbing Cr(VI) and Pb(II). The Cr(VI) and Pb(II) adsorption kinetics are best suited by the pseudo-second-order kinetics model. Thermodynamic data studies indicated that surface complexation coexisted with ion exchange as the preliminary removal means. The results implied that MKL could potentially remove Cr(VI) and Pb(II).

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The Effect of Three Variants of Extracting Solvents on the Total Phenolic Content and Antioxidant Activity of Diospyros Blancoi Seeds

Cited by 3 publications

References 21 publications

Phytochemical analysis in conjunction with in vitro a-glucosidase inhibitory and antioxidant activities of three Diospyros species from East Kalimantan, Indonesia

Phytochemical analysis in conjunction with in vitro a-glucosidase inhibitory and antioxidant activities of three Diospyros species from East Kalimantan, Indonesia

Flours from Spondias mombin and Spondias tuberosa seeds: Physicochemical characterization, technological properties, and antioxidant, antibacterial, and antidiabetic activities

Chromium (VI) and lead (II) adsorption using Mangifera kemanga leaves

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