Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam
Vol. 2 No. 3 (2024): September : Jurnal Matematika dan Ilmu Pengetahuan Alam

Analisis Nilai SPF Ekstrak Etanol, Fraksi N-Heksana, Fraksi Etil Asetat Dan Fraksi Air Kulit Batang Kawista (Limonia Acidissima Groff)

Fenny Wiji Astuti (Unknown)
Tunik Saptawati (Unknown)
Anifatus Sa’adah (Unknown)



Article Info

Publish Date
10 Jul 2024

Abstract

Indtoduction : Free radicals that come from sunlight can cause cell damage and death because they are carcinogenic. SPF is the effectiveness of a sunscreen in protecting the skin from the sun. Kawista stem bark (Limonia acidissima Groff) has potential as a sunscreen. Purpose: to analyze the SPF value of ethanol extract, n-hexane fraction, ethyl acetate fraction and water fraction. Method : Extraction by maceration method with 96% ethanol and fractionation by liquid-liquid extraction method. Phytochemical screening. SPF analysis by spectrophotometric method with the Mansur equation. One-way ANOVA statistical analysis. Results: The SPF values ​​of ethanol extract, ethyl acetate fraction, water fraction and n-hexane fraction respectively along with sunscreen protection categories were SPF 12.77 (maximum protection), SPF 11.77 (maximum protection), SPF 11.67 ( maximum protection) and SPF 7.146 (extra protection). Conclusion: The highest SPF value was found in ethanol extract as a semi-polar solvent. The lowest SPF value was obtained in the n-hexane fraction as a non-polar solvent.

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Journal Info

Abbrev

konstanta-widyakarya

Publisher

Subject

Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Immunology & microbiology Mathematics

Description

Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam; e-ISSN : 2987-5374, p-ISSN : 2987-5315 adalah jurnal yang ditujukan untuk publikasi artikel ilmiah yang diterbitkan oleh International Forum of Researchers and Lecturers. Jurnal ini adalah Jurnal Matematika dan Ilmu Pengetahuan Alam yang ...