Jurnal Komunitas Farmasi Nasional
Vol. 3 No. 1 (2023): Jurnal Komunitas Farmasi Nasional

UJI SPF DAUN KESUM (Polygonum minus Huds) PADA BEBERAPA PELARUT MENGGUNAKAN SPEKTROFOTOMETRI UV-Vis

Dian Kartikasari (Unknown)
Rifki Fahmi (Unknown)
Ika Ristia Rahman (Unknown)
Hairunnisa (Unknown)
Abduh Ridha (Unknown)

Article Info

Publish Date
31 Jul 2023

Abstract

Kesum leaves (polygonum minus huds) have many benefits. Kesum leaves contain useful compounds such as alkaloids, flavonoids, and phenolics which can protect against free radicals caused by UV rays and absorb UV rays. This study used the UV-Vis spectrophotometry method. Absorbance was measured at a wavelength of 290-320 nm. The determination of the SPF value is based on the Mansur equation. The test results showed that the ethanol extract of daun kesum (polygonum minus huds) had SPF activity on methanol extract (22.803), 50% ethanol extract (20.0606), 70% ethanol extract (24.36), and 96% ethanol extract (25). ,8416) all belong to the ultra protection class.

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Journal Info
Jurnal Komunitas Farmasi Nasional
Website

Abbrev

jkfn

Publisher

Akademi Farmasi Yarsi Pontianak

Subject

Medicine & Pharmacology Public Health

Description

Jurnal Komunitas Farmasi Nasional adalah jurnal akses terbuka dan peer-review yang diterbitkan oleh Akademi Farmasi Yarsi Pontianak. Jurnal ini diterbitkan dua kali per tahun pada bulan Juni dan Desember. Jurnal Komunitas Farmasi Nasional menerbitkan artikel penelitian di bidang farmasi dan ilmu ...