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UJI AKTIVITAS ANTIBAKTERI EKSTRAK ETANOL DAUN BAWANG DAYAK (Eleutherine palmifolia (L.) Merr) TERHADAP PERTUMBUHAN Propionibacterium acne Eka Kumalasari; Aina Aina; Noverda Ayuchecaria; Noor Aisyah
Jurnal Insan Farmasi Indonesia Vol 3 No 2 (2020): Jurnal Insan Farmasi Indonesia
Publisher : Sekolah Tinggi Ilmu Kesehatan ISFI Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36387/jifi.v3i2.584

Abstract

Acne that appears can cause facial changes, in the form of swelling, redness, purulence and causing pain so that it will create an impression that is less attractive in appearance and affects one's beauty. One of the causes of acne is Propionibacterium acne. Dayak onion leaves are one of the plant that contain antibacterial compounds. The purpose of this study was to determine the antibacterial activity of ethanol extract of onion leaves on the growth of Propionibacterium acne.The antibacterial activity of this plant needs to be reviewed through with extract group with various concentrations, positive control group (clindamycin 0.1%) and negative control group (Aquadest). The results showed that the ethanol extract of dayak onion leaves had antibacterial activity against the growth of Propionibacterium acne. The diameter of the inhibition zone formed at concentrations of 20%, 40%, 60%, 80% and 100% respectively 7.25 mm (medium), 10.43 mm (strong), 15.23 mm (strong), 18, 55 mm (strong) and 22.20 mm (very strong).
PENERAPAN MODEL PEMBELAJARAN INKUIRI UNTUK MENINGKATKAN HASIL BELAJAR IPA SISWA KELAS IV SDS AISYIYAH BENGKALIS Aina Aina; Syahrilfuddin Syahrilfuddin; Lazim. N Lazim. N
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 4, No 1 (2017): Wisuda Februari 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract

Abstract: The research problem is the poor performance of fourth grade students learn science SDS Aisyiyah Bengkalis. Complete Minimal Value Criteria (KKM) IPA set school is 65.00. among 23 students only 10 students who achieve KKM.. This research is a classroom action research (CAR) conducted aims to improve learning outcomes fourth grade science students SDS Aisyiyah Bengkalis by applying inquiry learning model. Data collection instrument using teacher and student activity sheet and learning outcomes. Activities of teachers at the first meeting I cycle a percentage of 60.00% gain enough categories, at the second meeting with a percentage increase of 75,00% both categories. Furthermore, the first meeting of the second cycle of teacher activity also increased the percentage to 85.00% good category and at the second meeting of the second cycle increased again with a percentage of 95.00% excellent category. Activities of students at the first meeting of the first cycle obtain sufficient percentage of 55.00% category, at the second meeting of the first cycle increased percentage of 65.00% into both categories, at the first meeting of the second cycle increased with the percentage of 75.00% both categories. At the second meeting of the second cycle increased with the percentage of 90.00% excellent category. From the average results of study before action 62.17 increased to 64.56 in Cycle I. In the second cycle increased 71.65. The results of this study prove that the implementation of inquiry learning model can improve learning outcomes fourth grade science students SDS Aisyiyah Bengkalis.Keywords: Inquiry Learning Model, Science Learning Outcomes