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UJI AKTIVITAS TABIR SURYA PADA EKSTRAK HERBA SURUHAN (Peperomia pellucida [L.] Kunth) DAN OKTIL METOKSISINAMAT Pratiwi, Inda; Djamil, Ratna; Noor, Siti Umrah
JFL : Jurnal Farmasi Lampung Vol. 13 No. 2 (2024): JFL : Jurnal Farmasi Lampung
Publisher : Program Studi Farmasi-Fakultas Matematika dan Ilmu Pengetahuan Alam-Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/jfl.v13i2.1844

Herba suruhan (Peperomia pellucida [L.] Kunth) is a plant that contains flavonoids, functioning as a sunscreen. Octyl methoxycinnamate (OMC) is a synthetic compound used in cosmetic products as a sunscreen ingredient. The purpose of this study was to determine the sunscreen activity by determining the SPF value of the extract of herba suruhan (Peperomia pellucida [L.] Kunth) with octyl methoxycinnamate singly. Herba suruhan was extracted by UAE method and then calculated the SPF value of herba suruhan extract with concentrations of 0.06%, 0.07%, 0.08%, 0.09% and 0.1% and the SPF value of octyl methoxycinnamate with concentrations of 1%, 2.5%, 5% and 7.5%. The results of SPF values of Chinese betel herb extract with concentrations of 0.06%, 0.07%, 0.08%, 0.09% and 0.1% were 22, 24, 30, 33 and 39 respectively. The SPF values of octyl methoxycinnamate with concentrations of 1%, 2.5%, 5% and 7.5% were 39, 39, 40 and 40 respectively. The highest SPF value of betel herb extract at a concentration of 0.1% is 39 and octyl methoxycinnamate at a concentration of 5% and 7.5% is 40. Keywords: Peperomia pellucida [L.] Kunth, Octyl methoxycinnamate, sunscreen

The Kombinasi Ekstrak Kulit Buah Nanas Dan Mangga Yang memiliki Aktivitas Antioksidan Dan Inhibisi Tirosinase Krismayadi, Krismayadi; Taurhesia, Shelly; Noor, Siti Umrah
JFIOnline | Print ISSN 1412-1107 | e-ISSN 2355-696X Vol. 14 No. 1 (2022): Jurnal Farmasi Indonesia
Publisher : Pengurus Pusat Ikatan Apoteker Indonesia

The peel of pineapple (Ananas comosus (L.) Merr.) and mango (Mangifera indica L.) contain polyphenolics that have antioxidant activity and tyrosinase inhibitor. Both of these activities are useful for skin lightening treatments. The purpose of this study was to determine the value of the antioxidant and tyrosinase inhibitor activity of each pineapple peel extract (EKBN) and mango peel extract (EKBM), and their combination with a ratio of 2:1; 1:1; 1:2. The combination that gives the best value for antioxidant activity and tyrosinase inhibitor may be made for cosmetic preparations. The antioxidant activity of each extract and its combination was determined by the DPPH method, after the antioxidant IC50 value was obtained, then the tyrosinase enzyme inhibitory activity was tested. The results showed that EKBN; EKBM; the combination of EKBN and EKBM with a ratio of 2:1, 1:1, 1:2 has antioxidant activity with IC50 values: 618.42 ppm, 10.29 ppm, 30.73 ppm, 20.20 ppm and 18.04 ppm, has tyroinase inhibitory activity with IC50 of 5,019.98 ppm, 930.85 ppm, 1.992.31 ppm, 2.070.89 ppm and 2.839.75 ppm, respectively. There is a correlation between the IC50 of the combined extract and its weight. the combination of EKBN and EKBM, 1:2 gave the best antioxidant activity results with an IC50 value of 18.04 ppm (very strong) and the combination of EKBN and EKBM, 2:1 gave tyrosinase inhibitory activity with an IC50 value of tyrosinase 1.992.31 ppm. The combination of EKBN and EKBM, 1:2 may be developed further as cosmetic preparations such as serum, liquid spray, and others.

The Bitter Taste Masking of Sour Lime (Citrus aurantiifolia) Peel Extract using Β-Cyclodextrin Complex Desmiaty, Yesi; Sandhiutami, Ni Made Dwi; Engita, Elvira; Irtan, Levina Diva; Noor, Siti Umrah
Journal of Food and Pharmaceutical Sciences Vol 13, No 3 (2025): J.Food.Pharm.Sci
Publisher : Integrated Research and Testing Laboratory (LPPT) Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfps.21370

Sour lime (Citrus aurantifolia) is widely used in Indonesia for beverages and herbal remedies, but the bitterness of its peel limits its application in nutraceuticals. This study aimed to mask the bitter taste of sour lime peel (SLP) extract using β-cyclodextrin (β-CD) to form inclusion complexes. SLP was extracted with 70% ethanol via ultrasonication, then combined with β-CD at different ratios: Ci1 (0.5:2), Ci2 (0.75:2), and Ci3 (1:2), and freeze-dried. The resulting complexes were evaluated for antioxidant activity (DPPH assay) and physicochemical characteristics (bitterness value, FT-IR, SEM, XRD, and DSC). XRD and SEM analyses confirmed all inclusion complexes' amorphous and irregular structures, indicating successful encapsulation. Ci1 and Ci2 showed no detectable bitterness, while Ci3 and the crude extract exhibited bitterness values of 5 and 9 units/g, respectively. FT-IR showed the absence of ester group peaks in Ci1, and DSC indicated a shift in the endothermic peak, supporting complex formation. Among the formulations, Ci2 demonstrated the best performance in masking bitterness while retaining antioxidant activity. These results suggest that β-CD inclusion complexes, particularly Ci2, effectively improve the palatability of SLP extract and are suitable for further development in functional beverages and nutraceutical products.

Formulasi Nanosuspensi Herbal Ekstrak Daun Cosmos caudatus Kunth., Karakterisasi, dan Pendekatan Sitotoksisitas Terhadap Sel Kanker Payudara MCF-7 Nafisa, Safira; Noor, Siti Umrah; Azkannufuus, Azkannufuus; Noviani, Yuslia
JURNAL ILMU KEFARMASIAN INDONESIA Vol 21 No 2 (2023): JIFI
Publisher : Faculty of Pharmacy, Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/jifi.v21i2.1481

Kenikir leaves (Cosmos caudatus Kunth.) contain quercetin, which has anticancer properties. To provide more effective complementary therapy for breast cancer, nanotechnology was applied to develop preparations containing kenikir leaf extract. This research aimed to formulate a nanosuspension containing kenikir leaf extract with cytotoxic activity against MCF-7 breast cancer cells. Nanosuspension of kenikir leaf extract was prepared using the ionic gelation method with 3%, 4%, and 5% PVP K-30 stabilizer. The nanosuspension formula with the highest entrapment efficiency was further characterised, including particle size, polydispersity index (PDI), zeta potential, pH, and particle morphology. Cytotoxic activity was tested against MCF-7 cells by the MTT assay. The results showed that the formula with 5% PVP has the highest entrapment efficiency value of 85.04±0.08%, a particle size of 221.9 nm, a PDI of 0.211, a zeta potential of -21.7 mV, a pH of 4.08±0.0, and a spherical morphology. The kenikir leaf extract at a concentration of 1 mg/mL inhibited the proliferation of MCF-7 cells by 23.4% (p<0.05), whereas the nanosuspension at 10 μg/mL inhibited proliferation by 23.7%. It can be concluded that kenikir leaf extract can be formulated into a nanosuspension that meets the physical criteria and has cytotoxic activity against MCF-7 cells.

The Bitter Taste Masking of Sour Lime (Citrus aurantiifolia) Peel Extract using Β-Cyclodextrin Complex Desmiaty, Yesi; Sandhiutami, Ni Made Dwi; Engita, Elvira; Irtan, Levina Diva; Noor, Siti Umrah
Journal of Food and Pharmaceutical Sciences Vol 13, No 3 (2025): J.Food.Pharm.Sci
Publisher : Integrated Research and Testing Laboratory (LPPT) Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfps.21370

Sour lime (Citrus aurantifolia) is widely used in Indonesia for beverages and herbal remedies, but the bitterness of its peel limits its application in nutraceuticals. This study aimed to mask the bitter taste of sour lime peel (SLP) extract using β-cyclodextrin (β-CD) to form inclusion complexes. SLP was extracted with 70% ethanol via ultrasonication, then combined with β-CD at different ratios: Ci1 (0.5:2), Ci2 (0.75:2), and Ci3 (1:2), and freeze-dried. The resulting complexes were evaluated for antioxidant activity (DPPH assay) and physicochemical characteristics (bitterness value, FT-IR, SEM, XRD, and DSC). XRD and SEM analyses confirmed all inclusion complexes' amorphous and irregular structures, indicating successful encapsulation. Ci1 and Ci2 showed no detectable bitterness, while Ci3 and the crude extract exhibited bitterness values of 5 and 9 units/g, respectively. FT-IR showed the absence of ester group peaks in Ci1, and DSC indicated a shift in the endothermic peak, supporting complex formation. Among the formulations, Ci2 demonstrated the best performance in masking bitterness while retaining antioxidant activity. These results suggest that β-CD inclusion complexes, particularly Ci2, effectively improve the palatability of SLP extract and are suitable for further development in functional beverages and nutraceutical products.

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