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FORMULASI DAN UJI EFEKTIVITAS SEDIAAN MASKER BUBUK ORGANIK DARI EKSTRAK DAUN KELENGKENG(DIMOCARPUS LONGAN) TERHADAP PERTUMBUHAN BAKTERI PROPIONIBACTERIUM ACNE Anisa, Resti; Setiawan, Prayitno; Basir, Nasrawati
Jurnal Riset Kefarmasian Indonesia Vol. 7 No. 1 (2025): Jurnal Riset Kefarmasian Indonesia
Publisher : APDFI (Asosiasi Pendidikan Diploma Farmasi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33759/jrki.v7i1.582

Abstract

Longan leaves (Dimocarpus longan) contain flavonoids, phenols, tannins and saponins which are secondary metabolite compounds that have antibacterial activity. Antibacterials are substances that can interfere with the growth or even kill bacteria by interfering with the metabolism of harmful microbes. The aim of this research is to find out whether the organic powder mask preparation from longan leaf extract is stable and formulated physically and chemically, and to determine the results of the inhibitory power obtained from the organic powder mask preparation from longan leaf extract on the growth of Propionibacterium acne bacteria. This research method is experimental in vitro, with extraction using the Magnetic Stirrer Maceration method with 96% ethanol solvent, preliminary tests are carried out, then an Organic Powder mask formulation is made with concentrations of F1 (3%), F2 (4%), F3 (5% ). Then proceed with the antimicrobial effectiveness test against Propionibacterium acne bacteria The research results showed that there was no difference in the stability of the organic powder mask formulation (p>0.05) before and after the cycling test in organoleptic testing, pH testing, homogeneity, spreadability, dry time testing and particle size testing. Testing the Antibacterial Effectiveness of Propionibacterium acne showed that formula 1 (3%), formula 2 (4%) and formula 3 (5%) were effective against Propionibacterium acne bacteria with an average inhibition zone of 10.26 (medium), 11 respectively. .01 (strong) and 11.28 (strong). It can be concluded that longan leaf extract can be formulated as an organic powder mask preparation and has antibacterial effectiveness against Propionibacterium acne in the strong category at a concentration of 5% with an average diameter of the inhibition zone of 11.28
LEADERSHIP OF THE PROPHET MUHAMMAD ANISA, RESTI; MUHAMMAD NUR’AIN; NADIA RAPINAH; NOR SYIFA
Educational Leadership: Jurnal Manajemen Pendidikan Vol 3 No 1 (2023): JULY
Publisher : Department of Islamic Education Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/edu.v3i1.37674

Abstract

In this research, the authors used a qualitative research method with a library research and used descriptive analysis data analysis techniques. With the aim of research to find out leadership in upholding religion and taking care of matters that exist in the world more deeply. The results of the research are that in an organization or social organization, a leader is needed to manage various things in society. For example, in the small world, the leader is in the family circle. The family certainly has a leader who directs the goals to be achieved in the family. Leadership is a person's attempt to influence the behavior of a person or group. Companies influence this behavior to achieve individual or group goals. There are many theories of leadership, including trait theory, environmental theory, behavioral theory, situational theory, and charismatic theory. A leader must have every leadership style in accordance with the personality and goals to be achieved. The leader's character certainly affects the results of the goals achieved in the organization. Management is a very important factor that affects organizational performance, because management is the main activity to achieve organizational goals. The leadership of the Prophet Muhammad SAW set an example for leaders to prioritize the interests of the people, teach and practice good morals, have a clear vision, and be fair.