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All Journal Jurnal Lahan Suboptimal Majalah Farmasetika
Cahyani, Siti
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Agriculture, Biological Sciences & Forestry Medicine & Pharmacology

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Formulasi Lip balm dan Penetapan SPF (Sun Protection Factor) Ekstrak Daun Mangga Cahyani, Siti; Rusydi Hashim, Salma Hilmy; Pramestyani, Embriana Dinar
Majalah Farmasetika Vol 9, No 2 (2024)
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/mfarmasetika.v9i2.50148

Abstract

Gangguan pada bibir seperti kering, pecah-pecah dan kusam salah satu faktornya adalah paparan sinar UV matahari yang dapat dicegah dengan penggunaan lip balm. Mangiferin sebagai antioksidan pada daun mangga (Mangifera indica L) dapat dimanfaatkan sebagai fotoprotektif. Tujuan penelitian ini untuk mengetahui nilai SPF (Sun Protection Factor) pada ekstrak daun mangga dan karakteristik fisika kimia sediaan lip balm yang mengandung ekstrak daun mangga meliputi organoleptis, pH, daya oles dan homogenitas. Ekstrak daun mangga diekstraksi dengan metode maserasi menggunakan pelarut etanol 70%, kemudian diuji nilai SPF dengan Spektrofotometer pada konsentrasi 1000 ppm, 5000 ppm, 10.000 ppm dan diformulasikan dalam bentuk sediaan lip balm. Hasil nilai SPF (Sun Protection Factor) ekstrak daun mangga berturut-turut sebesar 3.57, 14.82 dan 37.10 dan karakteristik fisika kimia lip balm berbentuk semi padat, berwarna kuning dan bau khas oleum cacao, pH berada pada rentang 5 (sesuai pH kulit), dapat dioles, F1, F2 tidak homogen dan F3 homogen. Nilai SPF (Sun Protection Factor) ekstrak daun mangga (Mangifera indica L) antara 3,57 – 37,10 dengan nilai SPF terbaik pada konsentrasi 10.000 ppm sebesar 37,10 masuk dalam kategori proteksi level tinggi dan memiliki karakteristik fisika kimia terbaik pada sediaan F3.
Physical and chemical of soil properties area coffee in Several Banjar Villages, Bangka Regency Santi, Ratna; Khodijah, Nyayu Siti; Cahyani, Siti
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 13 No. 1 (2024): JLSO
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jlso.13.1.1024.674

Abstract

Coffee plants are one of the plantations commodities in Bangka district bisides from pepper and rubber. The area of coffee plantations in Bangka district was 302,879 Ha with total production from 39.05 Ha of 3 tons. The distribution of community coffee plantations was mainly in the villages Riding Panjang, Deniang, Petaling Banjar, Air with coffee production fluctuating every year. Community managed coffee plantations contain some mature plants and some immature plants. Plant growth and production are influenced by soil and climate conditions. The research aimed to determine the physical and chemical characteristics of coffee plants in four Villages of Bangka Regency. The research method uses survey observation measurements in the field and sample analysis in the laboratory. Soil samples were taken using the diagonal random method. Soil samples were taken at each of the 4 location reseach. Soil chemical properties resulting from analysis at the ICBB Bogor laboratory include pH and soil nutrient availability. Soil biophysical observations carried out include soil color, texture, bulk density, soil porosity, drainage,effective rooting depth. Based on the chemical and physical properties analyzed, the soil condition in the coffee planting area was classified as sour with nutriens availability, low cation exchange capacity and a sandy clay loam texture with low porosity.
Co-Authors Embriana Dinar Pramestyani Ratna Santi, Ratna Salma Hilmy Rusydi Hashim