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Article Review: In Vitro, In Vivo, And Clinical Trial Data on Proanthocyanidin Compounds Cici Sayyidatul Adhimi; Aditya Sindu Sakti; Elasari Dwi Pratiwi; Khan, Muhammad Adil
Jurnal Surya Vol 16 No 2 (2024): VOL 16 NO 02 AUGUST 2024
Publisher : Universitas Muhammadiyah Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38040/js.v16i2.1011

Abstract

Proanthocyanidins, also known as condensed tannins, are oligomeric flavonoids found in various plants such as seeds, fruits, and leaves, and they offer health benefits. In vitro, in vivo, and clinical trials can demonstrate and confirm the appropriate dosage for their development in the health sector. The aim of this review article is to provide a systematic overview of the health benefits of proanthocyanidin compounds. The review process was conducted online using websites such as Google Scholar, NCBI, ScienceDirect, NIH, and PubMed with the keywords “in vitro, in vivo, and clinical trials of proanthocyanidin compounds”. The review results indicate that in vitro, in vivo, and clinical studies on proanthocyanidin compounds show health benefits such as antidiabetic, antioxidant, antibacterial, immunostimulant, insomnia therapy, analgesic effects, anthelmintic agents, and potential for COVID-19 prevention and treatment.
Comparison of Continuous Percolation and Ultrasound-Assisted Extraction (UAE) Methods on Total Phenolic Content of 70% Ethanol Extract of Purslane (Portulaca oleracea L.) Aditya Sindu Sakti; Fransisca Dita Mayangsari; Sri Bintang Sahara Mahaputra Kusuma Negara; Elasari Dwi Pratiwi; Sandrawati
Jurnal FARMASIMED (JFM) Vol 8 No 1 (2025): Jurnal Farmasimed (JFM)
Publisher : Fakultas Farmasi Institut Kesehatan Medistra Lubuk Pakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35451/dxzsgc71

Abstract

Background: Portulaca oleracea L., commonly known as Krokot, is rich in phenolic compounds with notable pharmacological benefits. Optimizing extraction methods is critical to maximize its bioactive potential. Objective: This study aimed to compare the efficiency of Continuous Percolation (CP) and Ultrasound-Assisted Extraction (UAE) in obtaining total phenolic content (TPC) from 70% ethanol extract of P. oleracea. Methods: Dried powdered P. oleracea was subjected to CP and UAE using a 1:10 (w/v) plant-to-solvent ratio. Qualitative screening with FeCl₃ confirmed the presence of phenolics. TPC was quantified using the Folin–Ciocalteu method, expressed as mg gallic acid equivalent (GAE)/g extract. Statistical analysis included normality testing, Levene’s test, and the Mann–Whitney U test. Results: UAE yielded significantly higher TPC (420.04 ± 0.40 mg GAE/g) compared to CP (354.30 ± 0.00 mg GAE/g; p = 0.034), although CP produced a higher extract mass. Statistical results confirmed the superiority of UAE in selectively extracting phenolic constituents. Conclusion: UAE is more effective than CP in extracting phenolic compounds from P. oleracea, likely due to enhanced cavitation-induced mass transfer. This method is recommended for maximizing phenolic recovery in plant-based extractions, especially for thermolabile compounds.
KOMBINASI MINYAK KULIT JERUK MANIS DAN PEPERMIN SEBAGAI PENGAROMA ALAMI PADA SEDIAAN DEODORAN KRIM: EVALUASI KARAKTERISTIK FISIK DAN IRITASI KULIT Mayangsari, Fransisca Dita; Elasari Dwi Pratiwi; Muhammad Arendra Ardiansyah
Jurnal Ilmiah Manuntung: Sains Farmasi Dan Kesehatan Vol. 11 No. 2 (2025): Jurnal Ilmiah Manuntung: Sains Farmasi dan Kesehatan
Publisher : Sekolah Tinggi Ilmu Kesehatan Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51352/jim.v11i2.948

Abstract

Sweet orange peel oil (MJ) and peppermint oil (MP) are essential oils. The MJ contained mainly limonene, while the MP contained mainly menthol. These compounds give MJ and MP their distinctive aromas but can also potentially cause skin irritation, especially when used in high concentrations. The purpose of this study was to observe the effect of adding a combination of essential oils (MJ and MP) at a concentration of 3% on the physical characteristics and skin irritation levels of cream deodorants. The ratios of MJ:MP added were 0:0 (F0), 100:0 (FA), 50:50 (FB), and 0:100 (FC). In the physical characteristic test, observations included pH, organoleptic, viscosity, and spreadability. In the irritation test, observations included erythema and edema on the skin of white rat. Based on the organoleptic test, it is known that F0 was odorless, FA had the aroma of MJ, FB had the aroma of MP with a little MJ, and FC had the aroma of MP. All four formulas were white in color and had a semi-solid consistency. They had a pH between 5.27-5.68. The formula with the highest pH was F0. All four formulas had a spreadability value between 5.20-5.53. These values ??were not significantly different. All four formulas had a viscosity value between 14,066-14,980 cP. These values ??were not significantly different. The results of skin irritation observations showed that all formulas had a primary irritation index score of 0. The study concluded that the ratio of MJ and MP affected the aroma and pH of the cream deodorant but did not affect the color, consistency, viscosity, and spreadability. None of the formulas causes skin irritation.