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All Journal International Journal of Biosciences and Biotechnology Jurnal Biologi Udayana Jurnal Bios Logos Biotika: Jurnal Ilmiah Biologi Jurnal Ilmiah Aplikasi Isotop Radiasi AL KAUNIYAH E-Journal Widya Kesehatan dan Lingkungan BIOWALLACEA Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology BIOEDUSCIENCE Biosaintifika: Journal of Biology & Biology Education Jurnal Pengolahan Pangan Sarwahita : Jurnal Pengabdian Kepada Masyarakat Jurnal Pembelajaran dan Biologi Nukleus JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Jurnal Pemberdayaan Masyarakat Universitas Al Azhar Indonesia Life Science Makara Journal of Science Journal of Tropical Biodiversity Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) Prosiding Seminar Nasional Pemberdayaan Masyarakat (SENDAMAS)
Dewi Elfidasari
Department Of Biology, Faculty Of Science And Technology, University Of Al Azhar Indonesia, Jakarta Selatan, 12110, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences Other

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Uji Daya Terima dan Analisis Kandungan Zat Gizi Keripik Bawang Substitusi Tepung Cangkang Telur Sebagai Alternatif Pangan Sumber Kalsium Lusi Anindia Rahmawati; Zakia Umami; Dewi Elfidasari; Annisa Sabrina Sekar Langit
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 9, No 1 (2024): January 2024
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v9i1.2698

Abstract

Eggshells are part of urban wastes. The nutrition content in eggshells is 94% calcium carbonate, 1% potassium phosphate, and 1% magnesium carbonate. One alternative to overcome this waste is to utilize it as eggshell flour. This study aims to determine the acceptability, analyse the nutritional content, and assess the contribution of nutrients to the Reference Nutrition Label (ALG) of onion chips substituted with eggshell flour as an alternative food source of calcium. This type of research is experimental with a completely randomized design. The eggshell flour used was commercial and non-commercial eggshell flour with a total of eight (8) formulas. Panelists were 30 students of University Al-Azhar Indonesia with two replicates. The results of the organoleptic test (hedonic and hedonic quality) were analyzed using the Kruskal-Wallis test, with the Mann-Whitney further test at a real level of 5%. The results showed that the A1B1 formula with the addition of eggshell flour as much as 10% and the use of commercial eggshell flour as the selected formula based on the Exponential Comparison Method (MPE). The results of the analysis of the nutritional content of the selected formula per 100 grams are energy 505 kcal, protein 9 grams, fat 31,5 grams, carbohydrates 46 grams, water content 4,3 grams, ash content 9,5 grams, and calcium 414,8 mg. Based on the nutrient contribution analysis, the product contributed 15,1% of calcium.Keywords – Eggshell, Onion Crisps, Substitution, Nutrient Content, Calcium
Identification of Gene Resistance to Avian Influenza Virus (Mx Gene) among Wild Waterbirds Elfidasari, Dewi; Solihin, Dedy Duryadi; Soejoedono, Retno Damayanti; Murtini, Sri
Makara Journal of Science Vol. 17, No. 1
Publisher : UI Scholars Hub

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Abstract

The Mx gene is an antiviral gene used to determine the resistance or the susceptibility to different types of viruses, including the Avian Influenza (AI) virus subtype H5N1. The AI virus subtype H5N1 infection in chickens causes Mx gene polymorphism. The Mx+ gene shows resistant to the AI virus subtype H5N1, whereas the Mxgene shows signs of susceptible. The objective of this research was to detect the Mx gene in wild aquatic birds using the Polymerase Chain Reaction-Restriction Fragment Length Polymorphism (PCR-RFLP) method with the primer pairs F2 and NE-R2/R and the RsaI restriction enzyme. DNA samples were obtained from eight species of wild waterbirds with positive and negative exposure to the AI virus subtype H5N1. DNA amplification results showed that the Mx gene in wild aquatic birds is found in a 100 bp fragment, which is the same as the Mx gene found in chickens. However, unlike chickens, the Mx gene in wild aquatic birds did not show any polymorphism. This study proves that Mx- based resistance to AI virus subtype H5N1 in different in wild birds than in chickens.
KORELASI RAGAM AKTIVITAS TERHADAP KEBERHASILAN MAKAN TIGA JENIS KUNTUL DI CAGAR ALAM PULAU DUA TELUK BANTEN, SERANG Elfidasari, Dewi
Makara Journal of Science Vol. 12, No. 2
Publisher : UI Scholars Hub

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Abstract

Correlation in Activity Variation to Feeding Success on Three Species Herons at Pulau Dua Nature Reserve Banten's Bays, Serang. This research intent to know activity manner influence that did by three species herons for feeding success at Pulau Dua Nature Reserve, Banten Bay, Serang. Observational method that is utilized is direct observing with backed up by picture taking utilizes observation method is focal. Analysis draws to be done by scan sampling method's. Data analyzed by correlation terminologically Spearmann by programs SPSS. Result observationally to point out that activity type was done upon eating is step, strike, catch and devours prey. Result tests Spearmann's correlation proves that activity manner a large part gets positive correlation with feeding success for three species herons depend on different feeding location. Just activity stop and not active just that gets negative correlation with feeding success on three species herons
PENGARUH PERBEDAAN LOKASI MENCARI MAKAN TERHADAP KERAGAMAN MANGSA TIGA JENIS KUNTUL DI CAGAR ALAM PULAU DUA SERANG: Casmerodius albus, Egretta garzetta, Bubulcus ibis Elfidasari, Dewi
Makara Journal of Science Vol. 9, No. 1
Publisher : UI Scholars Hub

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Abstract

Prey diversity influenced by the different or foraging areas for three species herons in Cagar Alam Pulau Dua Serang. This research is to know the influenced of foraging areas to prey diversity for three species herons in Cagar Alam Pulau Dua Serang, Banten Province. This research have been done at feeding area for the herons around Cagar Alam Pulau Dua. The data were from film shooting use Focal Observation Methods, while the film shooting analyze use scan sampling methods. It’s explain that Casmerodius albus and Egretta garzetta have preferency to select the mudflat and fisheries around CAPD as foranging location because they preferency to select fish as they main prey. Bubulcus ibis who select to using rice-field and grassland as a foraging location have preferency to select insects as a main prey. The selection of foraging location for three species herons are depend on the spesific kind and size of preys for them. The preferency for Casmerodius albus to feedinginest is mudflat with the mayority prey are big fish, with the size of more than 15 cm. Egretta garzetta have preferency to select fisheries because they main prey are fish with size of about 3-5 cm. Bubulcus ibis is prefer to feeding in grassland because they eat the insect with the preferences prey size smaller than 3 cm.
SEROSURVEILLANCE OF AVIAN INFLUENZA VIRUS SUBTYPE H5N1 WITH HAEMAGGLUTINATION-INHIBITION ON WILD AQUATIC BIRDS IN PULAU DUA SERANG NATURAL RESERVES, BANTEN PROVINCE Elfidasari, Dewi; Solihin, Dedy Duryadi; Soejoedono, Retno Damayanti; Murtini, Sri; Noor, Yus Rusila
Makara Journal of Science Vol. 15, No. 2
Publisher : UI Scholars Hub

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Abstract

Further detailed research is required to obtain deeper information on the role of wild birds on the distribution of Avian influenza in Asia. A research has been carried out on February–June 2007 focused on blood sampling (serosurveillance) of wild birds in Pulau Dua Nature Reserves (CAPD), Serang, Banten. The research is aimed to investigate the infection of AI virus sub-tye H5N1 on the studied wild birds. The blood samples were taken from studied aquatic birds, followed by HI (haemagglutination-inhibition) test. A total of 183 samples represent 7 water bird species were taken i.e Cattle egret Bubulcus ibis, Javan pond-heron Ardeola speciosa, Little egret Egretta garzetta, Intermediate egret Egretta intermedia, Black-crowned night heron Nycticorax nycticorax, Great egret Casmerodius albus and Grey heron Ardea cinerea. The result revealed that 41 (23.27%) samples showed the present of AIV antibodies serotype H5N1 which is identified as positive. Data showed 5 positive-test species, including B. ibis (29.27%), E. garzetta (29.27%), E. intermedia (4.88%), Ardeola speciosa (7.32%), and N. nycticorax (29.27%). A total of 41.46% were infected adult individual, whereas 58.54% were juveniles.
KORELASI RAGAM AKTIVITAS TERHADAP KEBERHASILAN MAKAN TIGA JENIS KUNTUL DI CAGAR ALAM PULAU DUA TELUK BANTEN, SERANG Elfidasari, Dewi
Makara Journal of Science Vol. 12, No. 2
Publisher : UI Scholars Hub

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Abstract

Correlation in Activity Variation to Feeding Success on Three Species Herons at Pulau Dua Nature Reserve Banten's Bays, Serang. This research intent to know activity manner influence that did by three species herons for feeding success at Pulau Dua Nature Reserve, Banten Bay, Serang. Observational method that is utilized is direct observing with backed up by picture taking utilizes observation method is focal. Analysis draws to be done by scan sampling method's. Data analyzed by correlation terminologically Spearmann by programs SPSS. Result observationally to point out that activity type was done upon eating is step, strike, catch and devours prey. Result tests Spearmann's correlation proves that activity manner a large part gets positive correlation with feeding success for three species herons depend on different feeding location. Just activity stop and not active just that gets negative correlation with feeding success on three species herons
Pemberdayaan Karang Taruna dalam Mengoptimalkan Pengolahan Sampah Organik dengan Maggot BSF di Desa Cikidang Sukabumi Gayatri Atmadi; Syafitri Jumianto; Imsar Gunawan; Kun Mardiwati Rahayu; Nurul Robbi Sepang; Dewi Elfidasari
Prosiding Seminar Nasional Pemberdayaan Masyarakat (SENDAMAS) Vol 2, No 1 (2022): Desember 2022
Publisher : UniversitasAl Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/psn.v2i1.1615

Abstract

Masalah kebersihan lingkungan merupakan masalah penting yang perlu diperhatikan semua orang baik di kota mau pun di desa. Oleh karena itu, solusi yang tepat perlu diberikan untuk menghasilkan lingkungan hidup yang bersih, nyaman dan sehat. Salah satu langkah untuk menumbuh- kembangkan kesadaran masyarakat, yaitu melalui pendidikan Karang Taruna di desa Cikidang sebagai “sasaran kegiatan” dalam menciptakan lingkungan yang lebih bersih, rapi dan sehat. Dari hasil observasi yang telah dilakukan, diketahui bahwa pihak Karang Taruna tidak memiliki pengetahuan dalam mengolah sampah organik dengan teknologi ramah lingkungan berupa Maggot BSF (black soldier fly). Beberapa permasalahan yang dihadapi oleh mitra, adalah: (1). Karang Taruna membutuhkan pengetahuan tentang pengolahan sampah organik dengan Maggot BSF. (2). Karang Taruna tidak memiliki ketrampilan tentang pengolahan sampah yang bisa memberi nilai ekonomis. (3). Karang Taruna tidak memiliki peralatan sederhana untuk budidaya Maggot. Solusi yang ditawarkan kepada mitra berupa pemberian pelatihan dan pendampingan tentang pengolahan sampah organik dengan Maggot BSF. sehingga dapat  menjadi makanan ikan dan unggas, serta pemberian peralatan sederhana untuk budidaya Maggot. Kegiatan ini memberikan hasil yang signifikan karena Karang Taruna telah mampu mengurai sampah organik dan budidaya Maggot sehingga bisa menjadi makanan ikan dan unggas yang bernilai ekonomis bagi masyarakat setempat.Kata Kunci: Black soldier fly, Maggot, Mentoring, Pelatihan
Konsentrasi Logam Berat Cd, Hg, Pb pada Produk Pangan Olahan Berbahan Dasar Pterygoplichthys pardalis (Castelnau, 1855) asal Sungai Ciliwung Wilayah Jakarta Dewi Elfidasari; Haninah Haninah; Handhini Dwi Putri; Irawan Sugoro
BIOEDUSCIENCE Vol 6 No 1 (2022): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/j.bes/618708

Abstract

Backgrounds: Heavy metal that pollutes the river area affects living organisms which reside in it. Contamination of heavy metal in Ciliwung River leads to the presence of heavy metal elements (Cd, Hg, and Pb) inside the body of the plecos (Pterygoplichtys Pardalis) which inhabits that area. Hence, the utilization of plecos flesh and bones as a raw material in processed food products (e.g. shredded fish, shumai, and fish flour) might be harmful for human. Accumulated load of heavy metal in human's body would likely trigger health problems. Insufficient data on heavy metal concentration in Ciliwung River plecos-based food products underlies this research, with the aim to calculate the concentration of heavy metal Cd, Hg, and Pb on the previously mentioned plecos-based shredded fish, shumai, and flour. Methods: Heavy metal Cd, Hg, and Pb concentration analysis using X-Ray Fluoresence (XRF) methods conducted on PAIR Batan. Results: Value of Cd on shredded fish <0.5 mg/kg, shumai 0,7 mg/kg, head+tailbone and body skeleton flour <0.3 mg/kg. Value of Hg on shredded fish and shumai <0.7 mg/kg, head+tailbone flour 0.3 mg/kg, body skeleton flour 0.4 mg/kg. Value of Pb on shredded fish 1.3 mg/kg, shumai 0.8 mg/kg, head+tailbone flour 2.3 mg/kg, body skeleton flour 1.6 mg/kg. Conclusions: Heavy metal concentration on Ciliwung River plecos-based processed food products (shredded fish, shumai, and flour) has exceed maximum limit of Cd, Hg, and Pb determined by SNI, BPOM, and FAO.
Water Quality Monitoring using ONLIMO Automatic Water Monitoring Device in Water Pollution Monitoring Efforts Nurlaila, Nurlaila; Asiah, Asiah; Elfidasari, Dewi
Journal of Tropical Biodiversity Vol 4 No 3 (2024): August 2024
Publisher : Universitas Nasional Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59689/bio.v4i3.233

Abstract

Water quality is one of the key indicators of environmental health that impacts aquatic life and human health. Water quality monitoring is important to measure the impact of human activities and ensure water meets quality standards. Conventional methods of manual water sampling face challenges such as distance, safety risks, and long analysis times, making it less effective for rapid monitoring to address environmental pollution. Following Law No. 32 of 2009, the government requires environmental information for environmental management policies. The Ministry of Environment and Forestry encourages using ONLIMO (online monitoring) technology for automated monitoring, with data published through the MoEF's ONLIMO website. This study was conducted to introduce and analyze the efficiency of ONLIMO technology in water pollution control so that policies and actions can be taken quickly and appropriately. Field verification shows physical factors such as indicators of garbage around the Cipinang River water flow, visible murky watercolor, pungent smelling water, dense residential settlements around the Cipinang River water flow, and the number of industries built in the Cipinang River flow indicate that the Cipinang watershed water quality recorded through ONLIMO water quality monitoring sensors and field verification shows a state of mildly polluted conditions. This factor suggests that the ONLIMO KLHK automatic monitoring tool has the effectiveness and efficiency of water quality monitoring because the data entered into the ONLIMO KLHK database through data loggers and field conditions directly show data similarities. Therefore, the ONLIMO KLHK automatic monitoring tool can be an effective early warning system and allows increased efficiency in water pollution control because the data obtained is real-time and by the original water quality conditions at the location.
Pengaruh Pemberian Pakan Kentang terhadap Laju Pertumbuhan Benih Ikan Sapu–Sapu (Pterygoplichthys pardalis) dan Kualitas Air Akuarium Pemeliharaan Amalia, Sheren Nur; Elfidasari, Dewi; Sugoro, Irawan
Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) 2020: Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (611.308 KB)

Abstract

Ikan sapu-sapu (Pterygoplichthys pardalis) merupakan ikan air tawar yang mampu bertahan hidup di lingkungan apapun. Ikan ini memiliki potensi untuk dibudidayakan, karena selain dapat digunakan sebagai pembersih akuarium juga bisa digunakan sebagai bahan pangan. Sejauh ini, bahan baku pakan yang digunakan untuk budidaya ikan masih mengandalkan impor. Pakan kentang digunakan oleh pembudidaya ikan sebagai alternatif untuk mengurangi bahan pakan impor, karena merupakan salah satu jenis umbi-umbian yang memiliki kandungan nutrisi baik. Oleh sebab itu, dilakukan penelitian untuk menganalisa pengaruh pemberian pakan kentang terhadap laju pertumbuhan benih ikan sapu-sapu dan kualitas air akuarium pemeliharaan. Tujuan penelitian ini adalah untuk mengetahui pengaruh pemberian pakan kentang terhadap laju pertumbuhan benih ikan sapusapu dan kualitas air akuarium pemeliharaan. Metode kegiatan kerja praktik yang dilakukan meliputi pengambilan sampel ikan, pemberian pakan, pengukuran kualitas air dan analisis proksimat pakan. Hasil penelitian selama 1 bulan menunjukkan bahwa pemberian pakan kentang tidak menyebabkan peningkatan berat badan ikan, persentase mortalitas sebesar 20% dan kualitas air akuarium masih dalam kisaran optimal. Sementara itu, hasil analisis proksimat kentang diperoleh kadar lemak 26.36%, kadar abu 5.39%, kadar protein 0.14% dan kadar air 83.02%. Kadar lemak dan abu kentang telah memenuhi persyaratan pakan ikan dalam SNI 7473.2009, sedangkan kadar protein dan air pada kentang belum memenuhi persyaratan SNI.
Co-Authors Afina Putri Shabira Afini, Irsyah Agridzadana Frisa Agrydzadana Frisa Aishah Feroza Alifandi Rahmatul Ilmi Amalia, Sheren Nur Analekta Tiara Perdana Analekta Tiara Perdana Angelia Yulita Anita Mirasaraswati Annisa Sabrina Sekar Langit Anwar Mujadin Arief Pambudi Asiah Asiah Bimo Saputro Chatarina Umbul Wahyuni Claudya Larisha Donny Gunaryadi Donny Gunaryadi Ekaristi Pratiwi Ekowati Chasanah Etyn Yunita Farah Carolina Puspaningtias Farida Ariani Fatihah Dinul Qoyyimah Fatihah Dinul Qoyyimah Fatkhurokhim Fatkhurokhim Fitriani Nurhasanah Frenzysca Yuliani Gayatri Atmadi Gintung Patantis Handhini Dwi Putri Handhini Dwi Putri Handhini Dwi Putri Haninah Haninah Haninah Haninah Haninah Haninah, Haninah Hidayat Yorianta Sasaerila Imam Rosadi Imam Rosadi Imsar Gunawan Irawan Sugoro Irawan Sugoro Irawan Sugoro Irawan Sugoro Irawan Sugoro Irawan Sugoro Irawan Sugoro Irawan Sugoro Irawan Sugoro Irawan Sugoro Irawan Sugoro Isep Herdiana Iskandar, Ratih Ratna Ismi, Laksmi Nurul Kun Mardiwati Rahayu Laksmi Nurul Ismi Laksmi Nurul Ismi Lusi Anindia Rahmawati Melta Rini Fahmi Melta Rini Fahmi Melta Rini Fahmi Muhammad Qeis Tsal Sabil Mukh Syaifudin Mukh Syaifudin Mukti Ageng Wicaksono Musthofa, Siti Zuhriyah Nabilah, Dina Nadhilah Sabila Ghaisani Nanda Vindi Aini Ninditasya Wulandari Nissa Kamila Nita Noriko Nurlaila Nurlaila Nurul Robbi Sepang Pairah, Pairah Putri, Handhini Dwi Rahmadara, Gemilang Rena Riana Anita Resti Aulunia Retno Damayanti Soejoedono Riris Lindiawati Puspitasari Senjaya Mercusiana Shabira, Afina Putri Siti Fauziah Canadianti Siti Zuhriyyah Musthofa sri murtini . Syafitri Jumianto Syafitri Jumianto TARUNI SRI PRAWAST MIEN KAOMINI ANY ARYANI DEDY DURYADI SOLIHIN Toufan Gifari Tutik Kadarini Tutik Kadarini Widhi Wijayanti Yunus Effendi Yus Rusila Noor Yus Rusila Noor Zakia Ulfa Zakia Umami