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All Journal Jurnal Perikanan dan Kelautan Asian Journal of Aquatic Sciences Journal of Rural and Urban Community Empowerment
Yoswati, Dessy
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Agriculture, Biological Sciences & Forestry Humanities Earth & Planetary Sciences Education Energy Environmental Science Immunology & microbiology Social Sciences

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Kandungan Logam Cr, Cu, dan Zn pada Daging Siput Sedut (Cerithidea montagnei) dengan Ukuran Berbeda di Perairan Pulau Kundur Kabupaten Karimun Provinsi Kepulauan Riau Surya, Mujibur Rahman; Amin, Bintal; Yoswati, Dessy
Jurnal Perikanan dan Kelautan Vol 23, No 2 (2018)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.23.2.16-22

Abstract

This research was conducted in October 2017 by taking samples from Tanjung Berlian and Gading Sari coastal waters of Kundur Island, Karimun Regency, Kepulauan Riau Province. This study aims to analyze the heavy metal content of Cu, Cr and Zn on C. Montagnei, to analyze the relationship of heavy metal content with snail size, to evaluate the level of pollution status of Kundur Island waters and to estimate the safety level of snail consumption by human. The metal content on the small size of the snail is larger than the larger size. The average content of Cu in Station 1 was found in small size (1.3877 μg/g), medium size (1,0783 μg/g) and large size (1.6100 μg/g), whilst in Station 2 was found as follow: large size with an average of 1.4417 μg/g. Cr content in Station 1 for small size (5.0383 μg/g), medium size (1.4850 μg/g) and large size (3.0950 μg/g). Snail in Station 2 was only found at Station 2 (1.9517 μg/g). Zn content in small size of snail was in Station 1 (117,4500 μg/g), medium size (122,5200 μg/g) and large size (115,9200 μg/g). Meanwhile, Zn content in snail at Station 2 was 104.7283 μg/g in large size.
SENSITIVITY TEST OF VIBRIO sp BACTERIA ISOLATED FROM DUMAI SEA WATERS TO ANTIBIOTICS (CIPROFLOXACIN, ERYTROMYCIN AND STREPTOMYCIN) Fitri, Febi Anisa; FE, Feliatra; Yoswati, Dessy
Asian Journal of Aquatic Sciences Vol. 3 No. 2 (2020): August
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

The research was conducted from Feb until April 2019. The purpose of this study was to examine the resistance of Vibrio sp bacteria toward antibiotics (ciprofloxacin, streptomycin and erythromycin) isolated from Dumai sea waters. The spread of Vibrio sp bacteria has been found in sea waters, Vibrio sp bacteria have been found on the surface of faecal contaminated water and the existence of the population is related to organic waste disposal. Antibiotic susceptibility test was performed using Kirby-Bauer method. Resistance test showed that isolated V2, V9, V11, V13, V19, V23, V24 dan V28 were resistant to antibiotic ciprofloxacin, streptomycin and erythromycin with inhibitory zones ranging from 7,1 to 31,7 mm. Isolated V2 and V9 are resistant to erythromycin, isolated V11, V13, V19, V23 and V28 are resistant to streptomycin and isolated V24 is resistant to ciprofloxacin.
Peningkatan Pendapatan Nelayan melalui Diversifikasi Produk Berbahan Baku Udang Rebon Di Desa Sialang Pasung Kabupaten Kepulauan Meranti Nursyirwani, Nursyirwani; Effendi, Irwan; Yoswati, Dessy; Suparmi, Suparmi; Aryani, Netti; Effendi, Arman
Journal of Rural and Urban Community Empowerment Vol. 1 No. 1 (2019): Oktober
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Rebon Udang (Acetes sp.) Adalah salah satu produk perikanan laut yang pada musim-musim tertentu produksinya cukup melimpah di Desa Sialang Pasung Kecamatan Ransang Barat Kabupaten Kepulauan Meranti. Upaya untuk meningkatkan harga dan mengoptimalkan penggunaan udang rebon adalah melalui diversifikasi produk seperti bakso (bakso) dan nugget. Tujuan dari kegiatan pengabdian masyarakat ini adalah untuk meningkatkan pengetahuan dan keterampilan masyarakat lokal dan nelayan di Desa Sialang Pasung dalam menggunakan udang rebon sebagai bahan baku dalam produksi bakso dan nugget. Peserta kegiatan adalah nelayan dan istri setempat dan istri rumah lainnya. Kegiatan ini dilakukan dalam tiga langkah: (1) persiapan, (2) ceramah dan diskusi dan (3) demonstrasi praktis dalam mempersiapkan bakso dan nugget dengan menggunakan udang rebon sebagai bahan baku. Peserta sangat aktif selama perkuliahan dan kerja praktek, baik dari tanggapan dan diskusi mereka. Kegiatan pengabdian masyarakat sangat berharga, terutama untuk meningkatkan pendapatan masyarakat lokal dan konsumsi produk perikanan. Semoga kegiatan ini dapat memotivasi komunitas lokal lain dan komunitas lain di desa-desa lain di sekitarnya.
Co-Authors Arman Effendi Bintal Amin FE, Feliatra Fitri, Febi Anisa Irwan Irwan Netti Aryani Nursyirwani, Nursyirwani Suparmi Suparmi Surya, Mujibur Rahman