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All Journal Pharmacoscript Jurnal Pengabdian Nusantara
Rika, Amelia
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Religion Agriculture, Biological Sciences & Forestry Chemistry Education Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Public Health

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Implementation of Tri Bakti PMR and Seven Basic Principles in Daily Life Rahmadani, Aulia; Rika, Amelia; Salsabila, Isal; Usiono, Usiono
Jurnal Pengabdian Nusantara Vol. 1 No. 4 (2023): DESEMBER
Publisher : Konsorsium Nasional Pengelola Jurnal Pengabdian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/jpn.v1i4.41

Abstract

The aim of this research is to determine the implementation of the Tri Bakti PMR and the seven basic principles in everyday life. The method used by researchers is a qualitative research method with a population of participants and Jumbara coaches. Meanwhile, the research sample was 7 people consisting of 6 jumbara participants and 1 supervisor. The data collection technique carried out by researchers in this study used observation and documentation interview techniques. Based on the results of the research, it shows that implementing the Tri Bakti PMR and the seven basic principles in everyday life is very important, starting from maintaining personal hygiene, carrying out mutual cooperation activities. working together in the community and strengthening and increasing friendship relations. Applying the basic principles can be done by helping someone without discrimination, voluntarily, fairly and also by being independent, such as caring for one's own wounds. It can be concluded that the application of the Tri Bakti and basic principles will train people to be good at helping others without discrimination, without expecting rewards and without discrimination and can also train a sense of sympathy for helping people and a sincere attitude as well as inner satisfaction for having helped people.
QUANTIFICATION OF TOTAL FLAVONOID CONTENT IN FRACTIONATED YOUNG LEAF EXTRACTS OF RED SHOOT LEAVES (Syzygium myrtifolium) USING UV-VIS SPECTROPHOTOMETRY Vilya, Syafriana; Rika, Amelia; Nissa, Maftucha; Munawarohthus, Sholikha; Windri, Handayani; Yasman, Yasman
Pharmacoscript Vol. 8 No. 1 (2025): Pharmacoscript
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Universitas Perjuangan Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36423/pharmacoscript.v8i1.2075

Abstract

Syzygium myrtifolium (red shoot leaves) is widely known for its rich phytochemical profile, particularly flavonoids, which exhibit various pharmacological properties. This study aimed to determine the total flavonoid content in the crude extract, n-hexane fraction, ethyl acetate fraction, and water fraction of red shoot leaves (Syzygium myrtifolium) using a colorimetric method with quercetin as a standard. The results revealed that the ethyl acetate fraction had the highest flavonoid content (65.781 ± 6.365 mgQE/g), followed by the crude extract (26.093 ± 0.961 mgQE/g), n-hexane fraction (18.293 ± 2.925 mgQE/g), and water fraction (12.583 ± 0.824 mgQE/g). The study also found that the solvent polarity significantly influenced the flavonoid extraction efficiency, with ethyl acetate, a moderately polar solvent, being most effective for isolating flavonoid aglycones. The n-hexane fraction contained polymethyl flavonoids, which are more soluble in nonpolar solvents, while flavonoid glycosides were more soluble in polar solvents like water and alcohol mixtures. Furthermore, the research highlights the importance of extraction methods, as the total flavonoid content in mature red shoot leaves was found to be higher than in younger leaves, likely due to increased secondary metabolite production in mature tissues. This study emphasizes the role of solvent polarity in flavonoid extraction and provides insights into the phytochemical composition of S. myrtifolium leaves for potential applications in natural product research.
Co-Authors Munawarohthus, Sholikha Nissa, Maftucha Rahmadani, Aulia Salsabila, Isal Syafriana, Vilya Usiono Usiono Windri, Handayani Yasman Yasman