Article Per Year (5 Year)
p-Index From 2021 - 2026
0.562
P-Index
This Author published in this journals
All Journal JURNAL KESEHATAN YAMASI MAKASSAR Jurnal Farmasi Ma Chung: Sains, Teknologi, dan Klinis Komunitas
Renny Amelia
Universitas Muhammadiyah Ahmad Dahlan Cirebon
Biochemistry, Genetics & Molecular Biology Chemistry Health Professions Immunology & microbiology Medicine & Pharmacology Public Health

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Formulation and Antioxidant Activity Evaluation of Aloe Vera Gel Face Mist Using the DPPH Method Renny Amelia
Jurnal Farmasi Ma Chung: Sains, Teknologi, dan Klinis Komunitas Vol. 4 No. 1 (2026): Jurnal Farmasi Ma Chung: Sains, Teknologi, dan Klinis Komunitas
Publisher : Program Studi Farmasi, Universitas Ma Chung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33479/jfmc.v4i1.116

Abstract

Skin damage may be caused by metabolic waste products, combustion processes, and free radicals, which require antioxidants both systemically and locally. One source of antioxidants can be obtained from aloe vera gel extract, which contains compounds such as aloin, aloesin, aloe-emodin, and tannins. This study aimed to determine whether aloe vera gel extract could be formulated into a face mist preparation and to evaluate the antioxidant activity of the resulting face mist formulation. One of the benefits of face mist preparations is their ability to refresh and moisturize facial skin while also providing protection against ultraviolet (UV) radiation-induced damage.The aloe vera gel extract face mist formulations were prepared in varying concentrations of 30%, 35%, and 40%, followed by evaluations including organoleptic testing, pH testing, spreadability testing, homogeneity testing, and viscosity testing. Antioxidant activity was evaluated using the DPPH method with a UV-Vis spectrophotometer, using vitamin C as the reference standard. The results demonstrated that aloe vera gel extract could be successfully formulated into face mist preparations at concentrations of 30%, 35%, and 40%. Based on the evaluation results, including organoleptic properties, homogeneity, specific gravity, viscosity, and spreadability, all formulations met the required standards for face mist preparations. The antioxidant activity test results showed that the 30%, 35%, and 40% aloe vera gel extract face mist formulations were classified as strong antioxidants.
PENGARUH METODE EKSTRAKSI DAUN SAGA (Abrus precatorius L.) DENGAN PELARUT NADES TERHADAP KADAR FENOLIK DAN FLAVONOID TOTAL Renny Amelia; Trysha inka Lutfi Pratami; Didi Rohadi; Tomi
Jurnal Kesehatan Yamasi Makassar Vol 10 No 2 (2026): Jurnal Kesehatan
Publisher : Akademi Farmasi Yamasi Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59060/1d1xbd48

Abstract

Daun saga (Abrus precatorius L.) merupakan tanaman obat tradisional yang mengandung senyawa bioaktif, terutama flavonoid dan fenolik, yang berperan sebagai antioksidan. Pemilihan metode ekstraksi sangat mempengaruhi kadar senyawa yang dihasilkan. Penelitian ini bertujuan untuk membandingkan kadar flavonoid total dan fenolik total ekstrak daun saga menggunakan pelarut ramah lingkungan Natural Deep Eutectic Solvent (NADES) melalui dua metode, yaitu maserasi dan Microwave Assisted Extraction (MAE). Penelitian dilakukan di laboratorium dengan serbuk daun saga yang diekstraksi menggunakan NADES berbasis asam laktat dan natrium asetat. Kadar flavonoid total ditentukan dengan metode AlCl₃, sedangkan kadar fenolik total ditentukan dengan metode Folin-Ciocalteu menggunakan spektrofotometri UV-Vis. Data dianalisis dengan uji normalitas, homogenitas, dan ANOVA. Hasil penelitian menunjukkan bahwa metode MAE menghasilkan kadar flavonoid dan fenolik lebih tinggi dibandingkan maserasi, uji statistik menunjukkan perbedaan signifikan (p > 0,05). Dengan demikian, MAE dapat dianggap memiliki efisiensi lebih baik diibanding maserasi dan berpotensi direkomendasikan sebagai metode ekstraksi senyawa bioaktif daun saga.
Formulation and Antioxidant Activity Evaluation of Aloe Vera Gel Face Mist Using the DPPH Method Renny Amelia
Jurnal Farmasi Ma Chung: Sains, Teknologi, dan Klinis Komunitas Vol. 4 No. 1 (2026): Jurnal Farmasi Ma Chung: Sains, Teknologi, dan Klinis Komunitas
Publisher : Program Studi Farmasi, Universitas Ma Chung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33479/jfmc.v4i1.116

Abstract

Skin damage may be caused by metabolic waste products, combustion processes, and free radicals, which require antioxidants both systemically and locally. One source of antioxidants can be obtained from aloe vera gel extract, which contains compounds such as aloin, aloesin, aloe-emodin, and tannins. This study aimed to determine whether aloe vera gel extract could be formulated into a face mist preparation and to evaluate the antioxidant activity of the resulting face mist formulation. One of the benefits of face mist preparations is their ability to refresh and moisturize facial skin while also providing protection against ultraviolet (UV) radiation-induced damage.The aloe vera gel extract face mist formulations were prepared in varying concentrations of 30%, 35%, and 40%, followed by evaluations including organoleptic testing, pH testing, spreadability testing, homogeneity testing, and viscosity testing. Antioxidant activity was evaluated using the DPPH method with a UV-Vis spectrophotometer, using vitamin C as the reference standard. The results demonstrated that aloe vera gel extract could be successfully formulated into face mist preparations at concentrations of 30%, 35%, and 40%. Based on the evaluation results, including organoleptic properties, homogeneity, specific gravity, viscosity, and spreadability, all formulations met the required standards for face mist preparations. The antioxidant activity test results showed that the 30%, 35%, and 40% aloe vera gel extract face mist formulations were classified as strong antioxidants.
Co-Authors Didi Rohadi Tomi Trysha inka Lutfi Pratami