Judul: Perencanaan Lanskap Ekowisata Mangrove di Desa Muara, Kecamatan Teluk Naga, Kabupaten Tangerang
Abstrak: Desa Muara merupakan wilayah pesisir yang memiliki banyak potensi sebagai lanskap ekowisata yang menarik. Salah satu potensi yang terdapat di Desa ini adalah hutan mangrove. Namun Desa Muara masih dihadapkan dengan masalah kerusakan lingkungan. Berdasarkan permasalahan tersebut, penelitian mengenai perencanaan lanskap ekowisata mangrove perlu dilakukan dengan memiliki tujuan (1) untuk menganalisis perencanaan lanskap ekowisata mangrove di Desa Muara, Kecamatan Teluk Naga, Kabupaten Tangerang (2) memberi alternatif perencanaan lanskap ekowisata mangrove di Desa Muara, Kecamatan Teluk Naga, Kabupaten Tanggerang. Metode yang akan digunakan dalam proses perencanaan dengan tahapan : persiapan, pengumpulan data, analisis, sintesis dan perencanaan. Indeks Kesesuaian Wisata, Analisis Spasial dengan GIS dan, Analisis Kualitas Lingkungan serta Analisis Deskriptif digunakan untuk menganalisis semua data yang dikumpulkan untuk membuat perencanaan ekowisata mangrove di Desa Muara, Kecamatan Teluk Naga. Berdasarkan hasil analisis, didapatkan area seluas 318.32 ha (56.37 %) yang sesuai untuk direncanakan sebagai ekowisata mangrove. Konsep perencanaan ekowisata ini adalah menjadikan Desa Muara sebagai lanskap ekowisata yang bertujuan menjaga kelestarian lingkungan serta memiliki fungsi edukasi dan partisipasi masyarakat.
Keyword: ekowisata mangrove, perencanaan lanskap, Indeks kesesuaian wisata, analisis spasial, GIS, analisis deskriptif

Judul: Pengembangan potensi hutan mangrove untuk tujuan ekowisata di Desa Muara Kecamatan Teluknaga Kabupaten Tangerang
Abstrak: Mangrove forest which has a primary function to prevent abrasion, protection against wind, sea water intrusion prevention, and as an energy producer, in the last few years many have been converted to non-forest land, such as agriculture and fisheries. Therefore it is necessary for an attempt to save mangrove forests one of them is by developing environmental concept based mangrove forest ecotourism. This research aims to develop the potential ecotourism of mangrove forests in Muara Village, through identification of perception, motivation, and interest of the people in Muara Village and visitors to mangrove forest ecotourism development. The methods used were interviews, observation, and literature studies. The results of the research shows that Muara Village mangrove forests have the potential of tourist sites such as fishing, boating and enjoying the natural beauty of the mangrove forest. Perception of some of the community supports the tourist development of mangrove forests in Muara Village because there motivated to improve people's welfare. Meanwhile, the perception of visitors to the mangrove forests is expressed in their admiration for the natural beauty of Muara Village mangrove forests, but public facilities are considered unfavorble. Interest of most visitors is boating and fishing in the mangrove forest of natural tourist sites in Muara Village.
Keyword: Bogor Agricultural University (IPB), Ecotourism, Mangrove forest, Forest ecotourism, Corporate social responsibility

Judul: Pemurnian dan karakterisasi protein inhibitor RNA helikase virus hepatitis C
Abstrak: Hepatitis C virus (HCV) infection is the second most common chronic viral infection in the world with global prevalence. This infection is contribution to chronic hepatitis and liver cirrhosis, often leading to hepatocellular carcinoma. There is no effective drug and vaccine available against HCV. The current standard treatment, a combination of pegylated interferon-α with ribavirin, is limited by its suboptimal response rate in a significant patient population, side effects, and affordability. Therefore, development of effective drug is needed. One approach to find out the candidate of antiviral drug is to discover the inhibitor of enzyme that essential for virus replication, such as RNA helicase. Streptomyces chartreusis 5-095 produce the inhibitor of HCV RNA helicase. The aim of this study was to purify the protein inhibitor which has inhibition activity against ATPase activity of RNA helicase HCV from S. chartreusis 5-095. The supernatant of culture S. chartreusis 5-095 exhibited high inhibiton activity against ATPase activity of RNA helicase HCV (approximately 72%) at 10 days of incubation. The extracellular protein inhibitor was partially purified by procedures of precipitation with ammonium sulfate to 65% saturation and gel filtration (Sephadex G50) using methanol water solution (4:6) as an eluen. The purity of protein inhibitor was monitored by SDS PAGE. The protein inhibitor showed a relative molecular mass were estimated to be 14 kDa and increased the purity 23,08 fold than those of the crude protein. The specific activity and IC50 after purification were 13,1338 U/mg and 0,0767 mg/mL, respectively. The activity of purified protein inhibitor showed its stability over pH range from 5-8 and optimum at pH 7,4. The inhibition activity showed its stability up to 70% at temperature 100 oC. The purified protein inhibitor relatively stable its activity at storage in the range of -20 oC to room temperature for 35 days.
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