Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal Natural Science: Journal of Science and Technology Program Kreativitas Mahasiswa - Penelitian JSFK (Jurnal Sains Farmasi & Klinis) Proceedings of the International Conference on Applied Science and Health
Pramita Putri
Farmasi, FMIPA, Universitas Tadulako
Biochemistry, Genetics & Molecular Biology Computer Science & IT Education Health Professions Immunology & microbiology Medicine & Pharmacology Nursing Public Health

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
PENENTUAN NILAI SPF (SUN PROTECTING FACTOR) EKSTRAK N-HEKSAN ETANOL (1:1) DARI RICE BRAN (Oryza sativa) SECARA IN VITRO DENGAN METODE SPEKTROFOTOMETRI UV-VIS Mulyani, Mulyani; Putri, Pramita; Wahidatullail, Nurul
Program Kreativitas Mahasiswa - Penelitian PKM-P 2014
Publisher : Ditlitabmas, Ditjen DIKTI, Kemdikbud RI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (390.732 KB)

Abstract

Sunlight is an energy source for the survival of living on earth, but the overexposure on the skin provides the degree of damage depends on the frequency and duration of sunlight exposure on the skin. The ability to withstand ultraviolet rays of a sunscreen is rated as Sun Protecting Factor / SPF. This study aims to determine the SPF (Sun Protection Factor) n-Hexane ethanol extract (1:1) of rice bran (Oryza sativa), using spectrophotometry UV-Vis method. Rice bran was extracted by soxhletasi using mixed solution of n-Hexane ethanol (1: 1), then prepared sample solution using absolute ethanol with the concentration series of 100 ppm, 150 ppm, 200 ppm, 250 ppm, and 300 ppm. The absorbance of solutions were then measured by UV-Vis spectrophotometer with a wavelength of 280-400 nm. Result showed that n-Heksan ethanol ekstract (1:1) of rice bran can effectively block the UV-B ray. The SPF values acquired are starting from a concentration of 200 ppm, where the SPF value is 2,355 and then at concentration of 250 ppm is 2,884 and at concentration of 300 ppm is 3.483.Keywords:  Rice bran, Oryza sativa, sunscreen, spectrophotometry.
ANALYSIS OF PREDISPOSITION FACTORS ON PREMATURE RUPTURE MEMBRANES IN POSTPARTUM MOTHERS Daniyati, Asri; Putri, Pramita
Proceedings of the International Conference on Applied Science and Health No 2 (2017)
Publisher : Yayasan Aliansi Cendekiawan Indonesia Thailand (Indonesian Scholars' Alliance)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (401.041 KB)

Abstract

Background: Early rupture of membranes is one of the most common pregnancy complications. The incidence of premature rupture of membranes ranges from 5-10% of cases. Preterm premature rupture of membrane occurs in 1% of all pregnancies, 70% of cases of premature rupture of the membranes occur in term pregnancy. In West Nusa Tenggara, 45% of maternal deaths occurred due to bleeding, 14% due to preeclampsia, 1% of prolonged labour (old or stalled openings), 4% infections and 36% of other cases. Aims: The purpose of this study is to analyse some predisposition factors of premature rupture membranes in Maternity Room of General Hospital of West Nusa Tenggara Province in 2012. Methods: This study is observational analytic with cross-sectional design. The population in this study were all maternal mothers at West Nusa Tenggara Provincial Hospital in January - December 2012 with 1027 births and the sample used were 576 samples consisting of 288 case samples and 288 control samples, using systematic random sampling technique. Results: From the result, the age group of 20-35 years old as much as 154 samples (53.5%). The most parity 220 sample (76 .4%), in work mother of 149 samples (51.7%). The result of multivariate analysis using logistic regression showed that age is the most dominant influence which cause the incidence of early rupture of membrane (wald = 20.209) Conclusion: Multivariate analysis showed that there was one variable that proved to have an effect on the incidence of premature rupture of membrane, i.e. mother age with p = 0,000 with OR = 3.441 mean maternal mother with age <20 and> 35 had 3.44 times risk of premature rupture of membranes. Therefore, it is imperative that women are educated in the risk factors and the signs and symptoms of premature rupture of membranes so that in case of membrane breaks, they can seek for immediate treatment. 
PENENTUAN NILAI SPF (SUN PROTECTING FACTOR) EKSTRAK N-HEKSAN ETANOL DARI RICE BRAN (ORYZA SATIVA) SECARA IN VITRO DENGAN METODE SPEKTROFOTOMETRI UV-VIS Mulyani, Mulyani; Syamsidi, Armini; Putri, Pramita
Natural Science: Journal of Science and Technology Vol 4, No 1 (2015): Volume 4 Number 1 (March 2015)
Publisher : Univ. Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (371.483 KB)

Abstract

Sinar matahari merupakan sumber energy bagi kelangsungan hidup semua makhluk di bumi, namun pada paparan berlebih di kulit akan memberikan derajat kerusakan yang tergantung pada frekuensi dan lamanya sinar matahari mengenai kulit. Kemampuan menahan sinar ultraviolet dari sediaan tabir surya dinilai sebagai factor proteksi sinar (Sun Protecting Factor/SPF). Penelitian ini bertujuan untuk menentukan SPF (Sun Protection Factor) dari ekstrak n-Heksan etanol bekatul (Oryza sativa) dengan menggunakan metode spektrofotometri. Bekatul diekstraksi dengan metode soxhlethasi menggunakan larutan penyari n-Heksanetanol, kemudian dibuat seri konsentrasi larutan sampel 100 ppm, 150 ppm, 200 ppm, 250 ppm, dan 300 ppm dengan pelarut etanol absolut. Larutan tersebut selanjutnya diukur absorbansinya pada spektrofotometer UV-Vis dengan panjang gelombang 280-400 nm. Hasil penelitian menunjukkan bahwa ekstrak n-Heksanetanol bekatul dapat efektif memberikan perlindungan pada sinar UV-B. Nilai SPF yang diperoleh mulai dari konsentrasi 200 ppm, dengan nilai SPF sebesar 2,355, selanjutnya pada konsentrasi 250 ppm sebesar2,884 dan pada konsentrasi 300 ppm sebesar 3,483.
In-vitro Sun Protecting Factor of Rice Bran Oil and Its Formulation as Compact Powder Syamsidi, Armini; Sulastri, Evi; Yusriadi, Yusriadi; Putri, Pramita; Aanisah, Nuur
JSFK (Jurnal Sains Farmasi & Klinis) Vol 10 No 1 (2023): J Sains Farm Klin 10(1), April 2023
Publisher : Fakultas Farmasi Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jsfk.10.1.54-61.2023

Abstract

This study aims to determine the effective concentration of rice bran oil which can protect against ultraviolet (UV) rays as well as formulate it in compact powder preparation followed by determination of its Sun Protecting Factor (SPF) value. Rice bran samples were extracted using the Soxhlet extraction method with n-hexane: ethanol (1:1) as the solvent. Further identification of the γ-oryzanol in rice bran oil was carried out using TLC silica gel GF254 with eluent of n-hexane:ethyl acetate (3:1). The obtained γ-oryzanol in rice bran oil was used as the ingredient to develop the compact powder which is made into five formulas with 0,05 %-0,25 % concentration. All formulas were characterized, including homogeneity, adhesion and crack test. UV-Visible spectrophotometry was used to determine the SPF value of rice bran oil and its compact powder. The identification results demonstrated a positive presence of the chemical γ-oryzanol in the rice bran oil. At concentrations of 500, 1000, 1500, 2000, and 2500 ppm, rice bran oil may protect against UV rays with SPF values ranging from 1.741 to 11.884. The result showed that all formulas dispersed homogeneously, performed well in terms of compactness, and had no breaks or cracks discovered. Meanwhile, the SPF values of all formulas are found to be 1.390 and 1.274. The results indicate that the SPF values are shallow and are included in the minimal SPF category (2-4) in protecting against UV rays.
Co-Authors Abd. Rasyid Syamsuri Armini Syamsidi Daniyati, Asri Evi Sulastri Nurul Wahidatullail, Nurul Nuur Aanisah Yusriadi Yusriadi