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All Journal JPS (Jurnal Pharma Saintika) MPSJ
Mamat Pratama
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Health Professions Medicine & Pharmacology

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PENETAPAN KADAR FLAVONOID TOTAL EKSTRAK ETANOL DAUN TANAMAN JONGI (Dillenia serrata) MENGGUNAKAN METODE SPEKTROFOTOMETRI UV-VIS Savitri Ananda; Mamat Pratama; Muzakkir Baits
Makassar Pharmaceutical Science Journal (MPSJ) Vol 1 No 3 (2023)
Publisher : PHARMACY UMI JOURNAL SYSTEM

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Abstract

Jongi leaves (Dillernia serrata) is a type of medicinal plant which is used as an anti-inflammatory, antioxidant, antimicrobial, antitumor, anti-ulcer, immunoprevention, cancer chemoprevention, medicine for thrush, vomiting blood, fever, and wound medicine because it contains polyphenolic compounds, such as tannins and flavonoids. This study aims to determine the total flavonoid content of jongi leaves (Dillenia serrata) using the UV-VIS spectrophotometry method. This type of research is laboratory experimental using a spectrophotometer method based on the determination of extract levels and quarcetin standards. The stages of this research began with sample preparation, qualitative testing of flavonoid compounds, and ended with the determination of total flavonoid content of the sample and quarcetin standard. This study obtained results that positive jongi leaf extract contained flavonoids based on the results of identification using FeCl3 reagents and on the results of quantitative testing using UV-VIS spectrophotometry jongi fruit extract had a percentage of flavonoid content of 16.8633%.
IDENTIFIKASI LENGKUAS (Alpinia galanga) SECARA KLT DALAM JAMU PEGAL LINU YANG BEREDAR DI KOTA PINRANG, SULAWESI SELATAN Nirmayani Abd. Kadir; Amin, asni; Mamat Pratama; A. Amaliah Dahlia
Journal Pharma Saintika Vol. 8 No. 2 (2025): Jurnal Pharma Saintika
Publisher : Program Studi DIII Farmasi Akademi Farmasi Dwi Farma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51225/jps.v8i2.77

Abstract

Abstract: Jamu pegal linu (tradisional Indonesia medicine)  is one of the herbs used to treat aches and pains by the Indonesian people. The galangal  is often found in the composition of jamu pegal linu (JPL). The purpose of this study was to identify by TLC the presence of galangal  (Alpinia  galanga/AG) in JPL  from the  Pinrang city, Province of South Sulawesi. Methods:   Jamu pegal linu that included  AG  in the label was collected from jamu shops in Pinrang city. Each jamu sample was extracted with 96% ethanol for 24 hours, as well as  AG. The extracts were then evaporated until thick. Each viscous extract was analyzed  on a plat TLC (thin layer chromatography) plate with a stationary phase of silica gel GF254, and a mobile phase of n-hexan-ethyl acetate (8:2), then detected using UV lamp 254 nm and 366 nm wavelenght, and calculated the Rf (Rate of flow) value. The results showed that herbs A, B, C, D, and E were identified as containing at Rf 0,38; 0,87 dan 0,95 after detection in UV 366 nm, and AG at Rf ..... in UV 254 nm detection. The identification of these herbs can be used as a reference for producers and consumers to confirm the correctness of the composition of AG  rhizome  in jamu pegal linu.
Co-Authors A. Amaliah Dahlia Asni Amin Muzakkir Baits Nirmayani Abd. Kadir Savitri Ananda