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All Journal MEDIA KONSERVASI Homeostasis: Jurnal Mahasiswa Pendidikan Dokter
Ghina Salsabila
Unknown Affiliation
Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Immunology & microbiology Medicine & Pharmacology Public Health

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Birdwatching Potential Based on Distribution of Bird Diversity in Protected Forests RPH Sumbermanjing Kulon KPH Malang Iqbal Nur Ardiansyah; Rizky Tania Matovani; Devi Anggar Pertiwi; Ghina Salsabila; Nirmala Ayu Aryanti
Media Konservasi Vol 24 No 2 (2019): Media Konservasi Vol. 24 No. 2 Agustus 2019
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (662.328 KB) | DOI: 10.29244/medkon.24.2.200-206

Abstract

Areas with natural forest potential that are still preserved have the potential to birdwatching activities, a concept of sustainable tourism to preserve the environment and increase the participation of local communities. Protected forests in the South Malang area are natural forests which are still protected by habitat conditions for wild animals, especially for bird species. The purpose of this study was to determine the potential development of a birdwatching track based on the distribution of birds in the Protected Forest Area of Sumbermanjing Kulon KPH Malang. Make a path of observation and identify the types of birds found in protected forests. Knowing the community's response to birdwatching activities around protected forests through interviews. Data analysis was done by making a map of the distribution of maps and the potential of the observation pathway using the ArcGis 10.3 program. There are 51 species of birds with 3.4 species diversity (H ') in the high category. The potential of 22 birdwatching routes with mostly flat road conditions (59%), sloping (23%) and steep (18%). Bird species that can be found in 6 species of birds for each observation pathway. Knowledge of respondents related to the ability to recognize 3-5 species of birds 40%, recognize 70% birdwatching activities, and 83% of respondents' agree with the development of birdwatching as a tourism. Keywords: birdwatching, ecoturism, Kondang Merak, protected forest  
NILAI KOEFISIEN FENOL DAN JUMLAH KOLONI BAKTERI Escherichia coli PADA PERLAKUAN EKSTRAK KOMBINASI KULIT BUAH Citrus aurantifolia Swingle DAN Citrus hystrix DC Ghina Salsabila; Lia Yulia Budiarti; Husnul Khatimah
Homeostasis Vol 6, No 1 (2023)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/ht.v6i1.8812

Abstract

Citrus aurantifolia Swingle (C.aurantifolia) dan Citrus hystrix DC (C.hystrix) mengandung berbagai senyawa antibakteri yang berpotensi sebagai  antiseptik alternatif. Efektivitas antiseptik yang baik mempunyai nilai koefisien fenol (KF) ≥1. Penelitian ini bertujuan menganalisis aktivitas antibakteri ekstrak kombinasi kulit buah C.aurantifolia dan C.hystrix (Ca+Ch) terhadap Escherichia coli  in vitro, berdasarkan parameter nilai koefisien fenol dan jumlah koloni bakteri. Rancangan penelitian posttest-only with control group design ini menggunakan metode uji dilusi untuk uji perlakuan kombinasi ekstrak Ca+Ch dan kontrol dalam menghambat pertumbuhan E.coli.  Hasil uji koefisien fenol, diperoleh rerata nilai KF=1,0667 pada kombinasi ekstrak kulit buah Ca+Ch dan KF=1,0337 pada alkohol 70%; nilai KF ini setara dengan fenol5%. Hasil uji One Way-Anova,  perlakuan ekstrak kombinasi kulit buah (Ca+Ch) pada variasi kombinasi 25% 50%, 75%, 100% (ratio 1:1) terhadap jumlah koloni E.coli, didapatkan rerata jumlah koloni E.coli berbeda bermakna pada perlakuan Ca100%+Ch100% dengan perlakuan lainnya (p> 0,05). Berdasarkan analisi pos-hoc Duncan, jumlah koloni E.coli dari perlakuan Ca75%+Ch100%=35,0 cfu/ml tidak berbeda bermakna dengan antiseptik alcohol 70% (34,0 cfu/ml); ekstrak kombinasi Ca100%+Ch100% menghasilkan efektivitas terbaik terhadap jumlah koloni E.coli (32,0 cfu/ml).  Simpulan penelitian, ekstrak kombinasi kulit buah C.aurantifolia dan C.hystrix memiliki aktivitas antibakteri terhadap E.coli dan miliki efktivitas sebagai antiseptik.
Co-Authors Devi Anggar Pertiwi Husnul Khatimah Iqbal Nur Ardiansyah Lia Yulia Budiarti Nirmala Ayu Aryanti Rizky Tania Matovani