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All Journal EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi
Rossy Hertati
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Medicine & Pharmacology

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FAG Salmonella ASAL LIMBAH PASAR IKAN DAN AIR SUNGAI DI SEKITAR KAMPUS UNIVERSITAS BANGKA BELITUNG Rizky Putri Deshanda; Rahmad Lingga; Nur Annis Hidayati; Eka Sari; Rossy Hertati
EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi, dan Mikrobiologi Vol 3 No 2 (2018): Ekotonia: Journal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi
Publisher : Department of Biology, Faculty of Agriculture, Fisheries and Biology, University of Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (333.117 KB) | DOI: 10.33019/ekotonia.v3i2.758

Abstract

Seven Salmonella lytic phages found in water sample of river near UBB campus building. Phages were characterized by plaque morphology (plaque diameter size and shape) and phage host range. Phages formed plaques with diameter size ranges from 1.06 mm to 4.90 mm, and form shape such as small dot, circle, elongated, or irregular. Factors effect plaque forming by phages are phage titer number and incubation time. All phage isolates have broad host range include Gram negative and positive. Six phage isolates are able to lyse Salmonella, Staphylococcus aureus, and Escherichia coli, meanwhile one phage isolate is able to lyse Salmonella and Staphylococcus aureus.
PREVALENSI BAKTERI Salmonella PADA AYAM POTONG YANG DIJUAL DI PASAR TRADISIONAL PANGKALPINANG Eva Safitri; Nur Annis Hidayati; Rossy Hertati
EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi, dan Mikrobiologi Vol 4 No 1 (2019): Ekotonia: Jurnal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi
Publisher : Department of Biology, Faculty of Agriculture, Fisheries and Biology, University of Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (529.188 KB) | DOI: 10.33019/ekotonia.v4i1.1012

Abstract

Salmonella bacteria is a pathogenic bacterium that can multiply in the digestive tract of animals and humans. The presence of Salmonella in the digestive system causes Salmonella contamination is often associated with the mouth through food contaminated with Salmonella. The Center for Science in The Public Interest (CSPI) states that chicken meat ranks first in food contaminated with pathogenic bacteria such as Salmonella. This study aims to calculate the prevalence of Salmonella bacteria in chicken carcass in traditional markets, Pangkalpinang. The method used is descriptive with quantitative survey methods. The results showed that the prevalence of Salmonella bacteria in Pagi market, Putih market, and Ratu Tunggal market were 41.2%, 50% and 0%.
IDENTIFIKASI LEBAH KELULUT ASAL BANGKA DAN PENDATAAN JENIS TUMBUHAN PENGHASIL RESIN BAHAN BAKU PEMBUATAN PROPOLIS Aghita Ade Novia Hirmarizqi; Eka Sari; Rosha Kurnia Fembriyanto; Nur Annis Hidayati; Rossy Hertati
EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi, dan Mikrobiologi Vol 4 No 2 (2019): Ekotonia: Jurnal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi
Publisher : Department of Biology, Faculty of Agriculture, Fisheries and Biology, University of Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (468.255 KB) | DOI: 10.33019/ekotonia.v4i2.1667

Abstract

Resin is a substance needed by bees to produce a product, namely propolis. Resins are produced by plants as secondary metabolites. The diversity of plant species will affect the composition of active compounds in propolis. The more diverse types of plants will increase the quality of propolis. The purpose of this study was to identify the type of Kelulut bee and record and identify plants that were planted in bee culture, Pangkal Beras (West Bangka) and Lubuk Lingkuk (Central Bangka). Data collection on plant species is done by interview and exploration methods. The results of identification Kelulut bee in Pangkal Beras and Lubuk Lingkuk are Heterotrigona itama and Tetragonula fuscobalteata. There are ten types of resin-producing plants in both locations, namely Artocarpus integra Merr., Artocarpus heterophyllus Lam, Aquilaria malaccensis Benth., Cratoxylum glaucum Korth., Garcinia atroviridis Griff. ex T.Anderson, Hevea brasiliensis (Willd. ex A.Juss.) Müll. Arg., Macaranga triloba Müll. Arg., Mangifera odorata Griff., Mangifera indica Thwaites, and Spondias pinnata (L.f.) Kurz.
Co-Authors Aghita Ade Novia Hirmarizqi EKA SARI EVA SAFITRI NUR ANNIS HIDAYATI Rahmad Lingga Rizky Putri Deshanda Rosha Kurnia Fembriyanto