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All Journal Jurnal Bioterdidik: Wahana Ekspresi Ilmiah KLOROFIL: Jurnal Ilmu Biologi dan Terapan Jurnal Basicedu Jurnal Biotek Jurnal Pendidikan dan Konseling Best Journal (Biology Education, Sains and Technology) Journal of Education and Teaching Learning (JETL) KLOROFIL: Jurnal Ilmu Biologi dan Terapan Jurnal Jeumpa Jurnal Basicedu Mimbar Kampus: Jurnal Pendidikan dan Agama Islam
Efrida Pima Sari Tambunan
Universitas Islam Negeri Sumatera Utara
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Mathematics Public Health Social Sciences Other

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Journal : KLOROFIL: Jurnal Ilmu Biologi dan Terapan

 1 
KEANEKARAGAMAN CAPUNG DI TAMAN WISATA ALAM DANAU SICIKEH–CIKEH DESA LAE HOLE KECAMATAN PARBULUAN KABUPATEN DAIRI SUMATERA UTARA Sofiana Gultom; Kartika Manalu; Efrida Pima Sari Tambunan
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 4, No 2 (2020): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v4i2.8884

Abstract

This study aims to determine the type, abundance, and frequency of dragonflies (Odonata) in the Lake Sicikeh-cikeh Nature Tourism Park, Lae Hole Village, Parbuluan District, North Sumatra Province. This research was conducted in November 2019. This research used the Exploration method. Observations were made at three stations. Data obtained from the field are processed manually, after the data is collected, processed, then presented in the form of a table and described descriptively. The results showed an abundance of dragonflies in Lake Sicikeh-Cikeh Nature Tourism Park categorized as moderate diversity. The highest abundance of dragonflies is found in the species of Neurothemis fluctuans Fabricius with a relative abundance of 37.17%. The highest relative frequency is found in species of Pseudagrion microcephalum Rambur, Neurothemis fluctuans Fabricius, and Rhodothemis rufa Rambur with a relative abundance value of 15%.Keywords:  diversity, dragonflies, lake sicikeh-cikeh nature tourism park
Uji Efektivitas Antibakteri Ekstrak Etanol Bunga Kecombrang (Etlingera elatior) Terhadap Pertumbuhan Klebsiella pneumoniae Novita Dwi Anggraini; Kartika Manalu Kartika; Efrida Pima Sari Tambunan
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 6, No 1 (2022): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v6i1.11648

Abstract

Ginger flower (Etlingera elatior) is an herbal plant that has secondary metabolite compounds that function as antibacterial. Klebsiella pneumoniae bacteria is the cause of penumoniae, urinary tract infections and nosocomial infections. The purpose of this study was to determine the effect of the ethanolic exstract of Etlingera elatior in hibiting the growth of Klebsiella pneumoniae. Work procedure was started extracting ginger flower with 96% ethanol solvent, phythochemical screening test and effectiviness test with Kirby bauwer diffusion method and exstract concentration groups of 10%, 20%, 30%, 40% and 50% as well as positive control of meropenem antibiotics and negative control of distilled water. Data analysis used SPSS 25 with one way ANOVA test and Duncan’s follow-up test. The results showed that the ethanolic exstract of ginger flower was effective in inhibiting the growth of Klebsiella pneumoniae bacteria at concentrations of 30%, 40% and 50%, respectively, with an averange inhibition zone diameter of 14 mm, 15,2 mm and 15,6 mm.
Co-Authors Baharuddin Hsb Hera Dewi Syahrani Husnarika Febriani Indayana Tanjung Ira Suryani Irfan Ritonga Irwan Syahputra Kartika Manalu Kartika Manalu Kartika Khomisah Dalimunthe Linda Amalia Saragih Novita Dwi Anggraini Nur Ainun Nasution Nurul Miftahul Jannah Oki Permata Sari Riris Nurkholida Rambe Selvi Sinta Wahyuni Sofiana Gultom Sri Lestari Syukriah Syukriah