Nawastuti, Dati
Unknown Affiliation

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

Strategi Pengembangan Ekowisata dengan Konsep Community Based Tourism (CBT) di Pantai Kawaliwu Desa Sinar Hading, Flores Timur Nawastuti, Dati; Lewoema, Zefirinus Kada
977-2407769
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v9i4.28287

Abstract

Ekowisata adalah perjalanan ke kawasan alam yang relatif masih asli dan tidak tercemar dengan minat khusus untuk mempelajari, mengagumi, dan menikmati pemandangan, tumbuhan, satwa liar dan budaya. Penelitian ini bertujuan untuk mengidentifikasi potensi-potensi ekowisata yang ada di Desa Sinar Hading, menganalisis ekowisata dengan menerapkan CBT (Community Based Tourism), dan mengidentifikasi usaha dan partisipasi masyarakat dalam pembangunan pariwisata dengan menerapkan CBT. Penelitian ini dilaksanakan di Desa Sinar Hading Kecamatan Lewolema Kabupaten Flores Timur pada bulan Maret 2019. Data-data dikumpulkan melalui wawancara terstruktur. Pertanyaan-pertanyaan diajukan berdasarkan dimensi-dimensi pada CBT yakni dimensi ekonomi, dimensi sosial, dimensi budaya dan dimensi lingkungan. Subyek penelitian ditentukan dengan menggunakan teknik penentuan secara sengaja. Dalam teknik pengambilan data tersebut, beberapa stakeholder dipilih berdasarkan pengaruh dan kepentingan dalam pariwisata di Pantai Kawaliwu yang terletak di Desa Sinar Hading. Pengolahan data dilakukan secara deskriptif. Data yang terangkum dihitung di dalam persentase dan dibahas. Disimpulkan bahwa potensi-potensi ekowisata di Desa Sinar Hading terdiri atas potensi alam, manusia, sosial, dan budaya yang semuanya memberikan dampak nyata bagi pariwisata; dimensi-dimensi ekonomi, sosial, budaya, dan lingkungan saling berkaitan dan memengaruhi secara individual maupun secara kolektif; dan usaha-usaha masyarakat masih berskala kecil dan bersifat sambilan dan belum merupakan usaha pokok meskipun berpotensi memajukan pariwisata apabila dikelola secara profesional. Eco-tourism is a trip to natural areas that are relatively pristine and not polluted with special interest to learn, admire, and enjoy the scenery, plants, wildlife and culture. This research aims to identify eco-tourism potencies in Sinar Hading Village, to analyze eco-tourism by applying Community Based Tourism (CBT), and to identify efforts and community participation in eco-tourism development by applying CBT. The research was conducted in Sinar Hading Village, Sub Regency of Lewolema, East Flores Regency, in March 2019. Data were collected by using structured interview. Questions are posted based on dymensions of CBT such as economy dymension, social dymension, culture dymension and environment dymension. The research units were determined by using purpossive sampling. In this data collecting, several stakeholders were chosen based on their influence and their interest on tourism in Kawaliwu Beach which is located in Sinar Hading Village. Data were analyzed by using descriptive analysis, composed in percentage and then discussed. It is concluded that eco-tourism potencies in Sinar Hading Village are nature, men, social, and culture which give significant impact on tourism; social, economy, culture and environment dymensions are interconnected and influence both individually and collectively; and community business characters are small scale and part time and have not become main job although they are potencial to enhance tourism if it is managed professionally. 
Identification of Bacteria in Yellowfin Tuna (Thunnus albacares) With the Addition of Salt Lewar, Yulius Frederik; Nawastuti, Dati; Batafor, Yosephina M.J.
Global Education Journal Vol. 3 No. 1 (2025): Global Education Journal (GEJ)
Publisher : Civiliza Publishing, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59525/gej.v3i1.795

Abstract

One of the processed fishery products is se'i fish. Se'i is smoked meat processed traditionally using a smoking method with firewood and kosambi leaves. This study aims to identify the presence of Salmonella sp. and Escherichia coli bacteria in se'i tuna (Thunnus albacares) with salt treatment, as well as to evaluate factors that influence product safety. Tuna se'i samples were treated with coarse and fine salt additions with variations of 5 g and 10 g, as well as a control without salt. Bacterial identification was carried out using standard microbiological methods. The results showed that all samples, both control and salt treatment, were negative for Salmonella sp. and E. coli. This indicates that salt variation did not affect the results because all samples did not contain these bacteria. The dominant influencing factor was the use of garlic as a seasoning that contains allicin compounds with antibacterial properties that can inhibit the growth of spoilage bacteria. In addition, the packaging aspect plays an important role in improving the safety, quality, and competitiveness of se'i tuna products because it is safe for consumption and has great potential as a traditional specialty product.
Antioxidant Activity of Mud Crabs (Scylla Serrata) in the Kawaliwu Waters of Sinar Hading Village, Lewolema District Sogen, Santoris Gowing; Nawastuti, Dati; Batafor, Yosephina M. J.
Global Education Journal Vol. 3 No. 1 (2025): Global Education Journal (GEJ)
Publisher : Civiliza Publishing, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59525/gej.v3i1.793

Abstract

Kawaliwu waters are one of the areas with high potential for mangrove crabs. This study aimed to examine the antioxidant potential of mangrove crabs (Scylla serrata) collected from Kawaliwu waters in Sinar Hading Village, Lewolema District. This research method was experimental and employed a quantitative descriptive approach. Mangrove crab samples were prepared, dried, and extracted using 70% ethanol using the maceration method. The antioxidant activity of the extracts was tested using the DPPH (1,1-diphenyl-2-picrylhydrazyl) method. The results showed that antioxidant activity increased with increasing extract concentration. The IC₅₀ (Inhibition Concentration 50%) value of the mangrove crab extract was 65.25 ppm, which is categorized as a strong antioxidant. This finding indicates that mangrove crabs possess bioactive compounds with potential as a source of natural antioxidants.