Article Per Year (5 Year)
p-Index From 2020 - 2025
0
P-Index
This Author published in this journals
All Journal Proceeding of Mulawarman Pharmaceuticals Conferences Journal of Tropical Pharmacy and Chemistry
Rosniah Rosniah
Laboratorium Penelitian dan Pengembangan Kefarmasian "Farmaka Tropis", Fakultas Farmasi, Universitas Mulawarman, Samarinda, Indonesia
Biochemistry, Genetics & Molecular Biology Chemistry Health Professions Immunology & microbiology Medicine & Pharmacology

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Penentuan Nilai Sun Protection Factor Aktivitas Tabir Surya Ekstrak Etil Asetat Daun Miana (Coleus atropurpureus) Secara In Vitro Rosniah Rosniah; Rolan Rusli; Aditya Fridayanti
Proceeding of Mulawarman Pharmaceuticals Conferences Vol. 3 (2016): Spesial Issue of Mulawarman Pharmaceuticals Conference Proceeding (Prosiding Semnas T
Publisher : Fakultas Farmasi, Universitas Mulawarman, Samarinda, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (414.781 KB) | DOI: 10.25026/mpc.v3i2.136

Abstract

Miana merupakan salah satu tanaman yang diduga memiliki aktivitas sebagai tabir surya. Penelitian ini bertujuan untuk mengetahui aktivitas tabir surya dari daun miana berdasarkan nilai Sun Protection Factor (SPF) dari ekstrak etil asetat daun miana. Penelitian ini menggunakan sampel daun miana dan diekstraksi menggunakan pelarut etil asetat dengan metode maserasi bertingkat. Nilai SPF ditentukan dengan mengukur absorbansi ekstrak dengan konsentrasi 75 ppm, 125 ppm, dan 250 ppm menggunakan spektrofotometer UV-Vis pada panjang gelombang sinar UV-B yaitu 290-320 nm dan dihitung berdasarkan persamaan Mansur. Hasil menunjukkan bahwa nilai SPF ekstrak etil asetat berturut-turut untuk konsentrasi 75 ppm, 125 ppm, 250 ppm sebesar 4, 7, dan 14. Ekstrak etil asetat memiliki aktivitas sebagai tabir surya dengan kemampuan minimal, ekstra dan maksimal.
Sunscreen Lotion of Miana Leaves (Coleus atropurpureus Benth) Rolan Rusli; Rosniah Rosniah; Aditya Fridayanti
Journal of Tropical Pharmacy and Chemistry Vol. 4 No. 5 (2019): J. Trop. Pharm. Chem.
Publisher : Faculty of Pharmacy, Universitas Mulawarman, Samarinda, Indonesia, 75117, Gedung Administrasi Fakultas Farmasi Jl. Penajam, Kampus UNMUL Gunung Kelua, Samarinda, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25026/jtpc.v4i5.135

Abstract

Sunscreen can protect the skin from the UV radiation. One of the plants that have the potential to be utilized as active ingredients of sunscreen lotion is miana leaves (Coleus atropurpureus Benth). Lotion made in 3 formulas F1, F2 and F3. Lotion tested its stability with a freeze-thaw method, and evaluated organoleptic, homogeneity, pH, viscosity and scatterness and tested sunscreen activity of lotion preparation. The preparation shows good homogeneity, and has oleum rosae odor and a thick consistency with the lotion color is brown (F1), dark brown (F2) and slightly greenish brown (F3). Spreading, viscosity, and pH of the lotion meet the Indonesia Standart requirement. The lotion formula comes in the category of fast tanning (F2) and extra protection (F3) sunscreen.
Co-Authors Aditya Fridayanti Rolan Rusli