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All Journal Jurnal Akuakultur Indonesia The Journal of Experimental Life Sciences (JELS) El-Hayah : Jurnal Biologi Jurnal Harpodon Borneo Journal of Innovation and Applied Technology Research Journal of Life Science agriTECH Jurnal Sumberdaya Akuatik Indopasifik AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Media Akuakultur Samakia: Jurnal Ilmu Perikanan Journal of Aquaculture and Fish Health JURNAL BAHARI PAPADAK Journal of Fisheries & Marine

Ating Yuniarti

Department Of Aquaculture, Faculty Of Fisheries And Marine Science, Universitas Brawijaya. Malang. Indonesia

Author-ID : 6316230

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Medicine & Pharmacology Neuroscience Physics Social Sciences Other

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Investigation of Scutellaria radix on Phenoloxidase and Prophenoloxidase of Giant Freshwater Prawn, Macrobrachium rosenbergii, via Reverse-gavage Feeding Andriawan, Soni; Bao, Hung Tran; Cheng, Phillip T.; Yuniarti, Ating
Research Journal of Life Science Vol 5, No 3 (2018)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Scutellaria radix is one of the ancientest approaches to treat diseases. The aim of this study was to investigate the effect of Scutellaria radix on the immune responses of Macrobrachium rosenbergii by reverse-gavage feeding and their protection against Lactococcus garvieae. In brief, M. rosenbergii was injected with S. radix water extract at 1, 5 and 10 µg/µl via reverse-gavage feeding (RGF). Phenoloxidase (PO) activity of hemocytes and prophenoloxidase (proPO) gene of hepatopancreas were assessed to determine M. rosenbergii immunity. The results revealed that the concentration of S. radix extract at 5 µg/µl enhanced significantly the phenoloxidase of M. rosenbergii correlated with the control group. For pro PO were up-regulated by all concentration in a time-dependent manner. The highest percentage of survival rates was observed at 5 µg/µlof S. radix water extract after challenged with L. garvieae. The present discoveries suggest that S. radix water extract at the concentration of 5 µg/µlmay raise the immune responses and gene expressions in M. rosenbergii using RGF.

Minimum Inhibitory Concentration of Marine Microalgae Dunaliella salina on Fish Pathogenic Bacteria Edwardsiella tarda Rusmawanto, Rusmawanto; Prajitno, Arief; Yuniarti, Ating
Research Journal of Life Science Vol 6, No 2 (2019)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Dunaliella salina is a type of marine microalgae. The objective of this research were investigated the effect of D. salina to inhibit the growth of E. tarda. The method used in this study was examined antibacterial activity of D. salina using disc diffusion and co culture test. The secondary metabolite compound in D. salina was tested using phytochemical screening and FTIR methods. The results obtained D. salina extracted using n-hexane showed the best activity for inhibiting the growth of E. tarda. Minimum concentration of 100 mg.L-1 crude extract can inhibit E. tarda with a total of bacterial colonies 137x1011 CFU.mL-1. The phytochemical test results showed that D. salina extract using n-hexane contained flavonoids, saponins, alkaloids, terpenoids and phenols. The FTIR analysis showed phenol and carotene compounds are one of the secondary metabolites that can be used as antibacterial. It can be concluded that the extract has strong antibacterial activity against E. tarda and potentially as antibacterial in aquaculture.

Phytoplankton Community at Intensive Cultivation System of Whiteleg Shrimp, Litopenaeus vannamei in Probolinggo, East Java Arifin, Nasrullah Bai; Fakhri, Muhammad; Yuniarti, Ating; Hariati, Anik Martinah
El-Hayah : Jurnal Biologi Vol 6, No 3 (2017): EL-HAYAH (VOL 6, NO 3,September 2017)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v6i3.4800

Phytoplankton is a source of natural feed for shrimp cultivation in the pond. Phytoplankton productivity increases by the increasing nutrient content in the pond. Feed and metabolic waste is the sources of nutrient for phytoplankton growth. This study aimed to evaluate productivity and identify phytoplankton at intensive whiteleg shrimp, Litopenaeus vannamei cultivation system. This study was conducted at three intensive whiteleg shrimp located in Probolinggo, East Java. Samples were collected on the early and the late of culture period (day 17 and 87 after stocking). Four environmental parameters including total of ammonia nitrogen (TAN), nitrate, orthophosphate, total of suspended solid (TSS), and chlorophyll-a were measured. Identification and density of phytoplankton were also performed of each pond. The result showed that productivity of three ponds was 22,893.83 kg/ha to 23,600.61 kg/ha with an average size 12.74 g to 14.35 g. During culture period, the concentration of TAN, TSS and chlorophyll-a tended to increase. Meanwhile, the average of both nitrate and orthophosphate tended to decline. Several phytoplankton identified in this study were in the genus of Oocystis, Chlorella, Nannochloropsis, Chaetoceros, Stephanodiscus, Nitzschia, Coscinodiscus, Cyclotella and Ulothrix. Phytoplankton of the group Chlorophyta is predominance for pond 1 and 2, while pond 3 was dominated by phytoplankton in the group of Diatom/Baccillariophyta. This study indicated that the present of phytoplankton in the pond provide natural feed and good environmental condition for shrimp cultivation.

KAJIAN MORFOMETRIK DAN NISBAH JENIS KELAMIN IKAN LEMPUK DI RANU GRATI, KABUPATEN PASURUAN, JAWA TIMUR Septi Anitasari; Abd Rahem Faqih; Wahyu Endra Kusuma; Ating Yuniarti
Jurnal Harpodon Borneo Vol 14, No 1 (2021): VOLUME 14 NO. 1 APRIL 2021
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/harpodon.v14i1.1898

Ikan Lempuk merupakan salah satu komoditas perikanan yang menjadi salah satu sumber kebutuhan protein hewani masyarakat serta daya tarik wisatawan yang berkunjung ke Ranu Grati Pasuruan Jawa Timur Indonesia. Ikan Lempuk mudah ditemukan di Ranu Grati dan tidak ditemukan di tempat lain. Hasil yang diperoleh dari penelitian ini adalah ikan Lempuk Ranu Grati termasuk dalam genus Gobiopterus sp. Morfologi ikan ini dapat dikenali dari warna tubuhnya yang transparan dimana organ dalam seperti jantung, ginjal, kantung renang, pembuluh darah dan tulang belakang dapat dilihat dari luar tubuh. Ikan ini memiliki panjang rata-rata 2,43 cm, berat rata-rata 0,1223 gram. Bentuk badan fusiform, letak mulut sub terminal superior, bentuk sirip ekor truncate dengan tipe ekor diphycercal. Ikan ini memiliki gigi pada kedua rahang atau biasa disebut letak gigi vomer dan memiliki bentuk gigi canine, terdapat dua jenis bentuk ekor yaitu tipe Rounded dan Truncate.. Nisbah jenis kelamin lebih dominan pada jantan daripada betina, dengan perbandingan 6,2: 3,8.

Growth, biomass, and chlorophyll-a and carotenoid content of Nannochloropsis sp. strain BJ17 under different light intensities Muhammad Fakhri; Nasrullah Bai Arifin; Anik Martina Hariati; Ating Yuniarti
Jurnal Akuakultur Indonesia Vol. 16 No. 1 (2017): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

ABSTRACT Nannochloropsis sp. has been identified as sources of live feed and pigment in aquaculture. To increase the production, the optimal environmental conditions for microalgae are required. Light intensity is one of the important factors that significantly affects the biomass and pigment of microalgae. The study aimed to determine the effect of light intensity (1,500; 3,000; and 4,500 lux) on growth, biomass production, chlorophyll-a, and carotenoid content of Nannochloropsis sp. strain BJ17. The results showed that different light intensities significantly affected the growth, biomass, chlorophyll-a and carotenoid contents of Nannochloropsis sp. strain BJ17. Increasing light intensity resulted in the increase of the growth rate, biomass, chlorophyll-a, and carotenoid contents of Nannochloropsis sp. strain BJ17. The cell achieved the highest specific growth rate of 1.729 %/day and the cell concentration of 43.333×106 cell/mL at a light intensity of 4,500 lux. The highest chlorophyll-a and carotenoid concentrations of algae were obtained at 4,500 lux (8.304 μg/mL and 3.892 μg/mL, respectively). This study suggested that increasing light intensity led to the increase in the growth, biomass, chlorophyll-a, and carotenoid content of Nannochloropsis sp. strain BJ17. Keywords: carotenoid, chlorophyll, biomass, growth rate, light intensity ABSTRAK Nannochloropsis sp. diketahui sebagai sumber pakan alami dan pigmen pada budidaya perikanan. Budidaya pada kondisi lingkungan yang optimal diperlukan untuk meningkatkan produksi mikroalga. Intensitas cahaya merupakan salah satu faktor esensial yang secara signifikan mempengaruhi biomassa dan pigmen mikroalga. Tujuan penelitian ini adalah untuk menentukan pengaruh intensitas cahaya yang berbeda (1.500, 3.000, and 4.500 lux) terhadap pertumbuhan, produksi biomassa, klorofil-a, dan karotenoid Nannochloropsis sp. strain BJ17. Hasil menunjukkan bahwa intensitas cahaya yang berbeda berpengaruh secara signifikan terhadap pertumbuhan, biomassa dan klorofil-a dan karotenoid Nannochloropsis sp. strain BJ17. Semakin tinggi intensitas cahaya maka laju pertumbuhan, biomassa, kandungan klorofil-a dan total karotenoid Nannochloropsis sp. strain BJ17 semakin tinggi. Laju pertumbuhan spesifik tertinggi 1,729%/hari dan konsentrasi sel maksimum tertinggi 43,333×106 sel/mL dihasilkan pada intensitas cahaya 4.500 lux. Konsentrasi klorofil-a (8,304 μg/mL) dan karotenoid (3,892 μg/mL) tertinggi juga diperoleh pada intensitas cahaya 4.500 lux. Studi ini menunjukkan bahwa peningkatan intensitas cahaya berperan dalam meningkatkan pertumbuhan, produksi biomassa, klorofil-a, dan karotenoid Nannochloropsis sp. strain BJ17. Kata kunci: karotenoid, klorofil, biomassa, pertumbuhan, intensitas cahaya

Kesediaan Membayar Terhadap Destinasi Wisata Omah Iwak Badher Bank Dewa Gede Raka Wiadnya; Sukandar Sukandar; A.P.W Marhendra; Anik Martinah Hariati; Ating Yuniarti; Citra Satrya Utama Dewi; Happy Nursyam; C Anam; Endang Yuli Herawati; muammar Kadhafi
Aksiologiya: Jurnal Pengabdian Kepada Masyarakat Vol 5, No 2 (2021): Mei
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/aks.v5i2.3729

Omah Iwak Badher Bank ialah salah satu destinasi wisata di Kabupaten Blitar yang dikelola oleh POKMASWAS Fajar Bengawan. Penelusuran reviewer pada google.co.id mendapatkan total 77 orang pemberi ulasan dengan rata-rata rating 4.5. Penelitian ini bertujuan untuk menilai rating destinasi terhadap responden terpilih, ialah mahasiswa S1 dan S3 Fakultas Perikanan dan Ilmu kelautan UB Malang. Total responden berjumlah 46 mahasiswa, 33 ialah mahasiswa S1 dan 13 mahasiswa S3. Kedua kelompok responden mendapat kesempatan yang sama untuk mengunjungi destinasi wisata. Rating dan penilaian terhadap destinasi dilakukan dengan memberikan 12 jenis pertanyaan kepada masing-masing resonden. Hasil penelitian mendapatkan bahwa rating responden mahasiswa S1 (3,7±0,57) dan S3 (3,7±0,48) lebih rendah dibandingkan dengan penilaian publik (4,5). Hal ini menunjukkan kualitas destinasi yang menjadi perhatian mahasiswa lebih tinggi dibandingkan dengan umum. Kesediaan membayar mahasiswa S1 (Rp. 150.000 Trip-1) pada destinasi wisata relatif lebih rendah dibandingkan dengan mahasiswa S3 (Rp. 250.000 Trip-1). Sebagai destinasi wisata baru, Omah Iwak Badher Bank perlu melakukan peningkatan jasa untuk meningkatkan kualitas destinasi.Kata Kunci: kesediaan membayar, jasa wisata, wisata alam, POKMASWAS Willingness-To-Pay To Omah Iwak Badher Bank Tourism DestinationABSTRACT Omah Iwak Badher Bank is one of the tourist destinations in Blitar Regency which is managed by POKMASWAS Fajar Bengawan. A reviewer search on google.co.id found a total of 77 reviewers with an average rating of 4.5. This study aimed to assess the destination rating of selected respondents, are undergraduate and doctoral students of the UB’s Faculty of Fisheries and Marine Science Malang. The total respondents were 46 students, 33 were S1 students and 13 were S3 students. Both groups of respondents received the same opportunity to visit tourist destinations. Rating and assessment of destinations was done by giving 12 types of questions to each respondent. The results found that the average rating of undergraduate student respondents was 3.7±0.57, and 3.7±0.48 for S3 students, respectively. These were lower than that of public assessment (4.5). This indivated that the quality of destination that are of concern to students is higher than the public. Willingness-t-pay of undergraduate students (Rp. 150,000 Trip-1) at tourist destinations was relatifly lower compared to doctoral students (Rp. 250,000 Trip-1). As a new tourist destination, Omah Iwak Badher Bank needs to improve its services to improve the quality of the destination.Keywords: willingness-to-pay, tourism services, nature tourism, POKMASWAS

Peningkatan Produksi Ikan Pada Sistem Sawah Tambak Di Desa Rayunggumuk Glagah Lamongan ating yuniarti
Journal of Innovation and Applied Technology Vol 4, No 1 (2018)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Brawijaya

This community service was carried out to support the fish farmers in solving their problems. The problems identified during the initial survey were: high feed cost, low survival rate of cultured fish and shrimp, disease outbreaks and lack of production and financial management. Workshop, training and applying a simple technology was introduced to the selected farmers. Some activities conducted were: (1) providing two hand refractometers and a pelleting machine, (2) workshop of local-ingredient based fish feed production, (3) workshop of probiotics production, (4) training of production and financial management, (5) demo-pond. Farmers have been able to produce local-ingredient based fish feed and probiotics as well as to apply a simple production and financial management. The demo pond results showed that introducing of hand refractometer for adaptation period could increase the survival rate of fish and shrimp up to 25%. Furthermore, by applying local-ingredient based fish feed and probiotics during the culture periods, the fish famers could increase the income from fish production up to 50.1%.

Aktivitas Antibakteri Ekstrak Buah Adas (Foeniculum vulgare, Mill) pada Vibrio harveyi dan Vibrio alginolyticus Budianto Budianto; Arief Prajitno; Ating Yuniarti
agriTECH Vol 35, No 3 (2015)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Evaluation of natural products as a safe and effective antimicrobial agent is a scientific strategy to treat the drug resistant pathogens. Fennel (Foeniculum vulgare Mill) is an herbal plant that has an active ingredient which is one of its benefits as an antibacterial material. In this study, water extract of fennel fruit determined the antibacterial activity against Vibrio harveyi and Vibrio alginolyticus using the Minimum Inhibitory Concentration Test (MIC) and paper disk diffusion method. The results obtained on the MIC, the smallest concentration inhibited the growth was 0,060 g/ml, for both bacteria. The variations on Paper Disk Diffusion Method were the concentrations of A (0.065 g/ml), B (0.070 g/ml), C (0.075 g/mL), D (0.080 g/ml), E (0.085 g/ml), F (0.090 g/ml) and Control (0.000 g/ml). The concentration of 0.090 g/ml had the highest inhibition zone diameter in 11.17 ± 0.5 mm (V. harveyi) and 12.53 ± 1.14 mm (V. alginolyticus). It can be concluded that the fruits of fennel (F. vulgare Mill) has a very important ecological role as an alternative treatment in controlling the spread of vibriosis caused by V. harveyi and V. alginolyticus.ABSTRAKEvaluasi produk alami sebagai agen antimikrobia yang aman dan efektif adalah salah satu strategi ilmiah untuk memerangi ancaman patogen resistan terhadap obat. Fennel, (Foeniculum vulgare Mill), umumnya dikenal sebagai adas, merupakan tanaman herbal yang memiliki bahan aktif yang salah satu manfaatnya adalah sebagai bahan antibakteri. Pada penelitian ini menggunakan ekstrak air dari buah adas untuk mengetahui aktivitas antibakteri terhadap Vibrio harveyi dan Vibrio alginolyticus dengan menggunakan metode uji Minimum Inhibitory Concentration (MIC) dan difusi cakram kertas. Hasil yang diperoleh pada uji MIC, konsentrasi terkecil untuk menghambat pertumbuhan adalah 0,060 g/ml, untuk kedua spesies bakteri. Variasi perlakuan pada uji cakram kertas yaitu konsentrasi A (0,065 g/ml), B (0,070 g/ml), C (0,075 g/ml), D (0,080 g/ml), E (0,085 g/ml), F (0,090 g/ml) dan kontrol (0,000 g/ml), hasil yang diperoleh adalah konsentrasi 0,090 g/ml memiliki diameter zona hambat tertinggi sebesar 11,17 ± 0,5 mm (V. harveyi) dan 12,53 ± 1,14 mm (V. alginolyticus), sehingga dapat disimpulkan bahwa buah adas (F. vulgare Mill) memiliki peranan ekologi yang sangat penting sebagai bahan pengobatan alternatif dalam pengendalian penyebaran penyakit Vibriosis yang disebabkan oleh V. harveyi dan V. alginolyticus.

Potensi Ekstrak Kasar Ulva lactuta dalam Meningkatkan Total Haemocyte Count (THC) dan Aktivitas Fagositosis pada Udang Vaname (Litopenaeus vannamei) Suleman Suleman; Sri Andayani; Ating Yuniarti
Samakia : Jurnal Ilmu Perikanan Vol 10 No 1 (2019): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Acauses of the decrease in vaname shrimp production was vibriosis. Vibriosis is caused by vibrio bacteria. A vibrio bacteria that plays a role in vibriosis is vibrio harveyi. Managing of diseases caused by vibrio harveyi is one of the best that provides immunostimulant assistance from natural ingredients derived from seaweed. Ulva lactuta is a green seaweed that has different substances that contain immune. Some of the compositions contained in Ulva Lactutawere Flavonoid Compositions, and the Composition of Polysaccharides that are Combined with Immunimulants The purpose of this study was to determine the effect and dosage used to improve the immune system in vaname shrimp. Combined with THC and Fagocytosis in the hemolim on vaname shrimp before infection and after infection with Vibrio harveyi bacteria.A dose of 2 ppm showed a significant difference (p <0.05) for all treatments.

Chicken Feather Silage Meal As A Fish Meal Protein Source Replacement In Feed Formula Of Pomfret (Colossoma macropomum) Arning Wilujeng Ekawati; Ating Yuniarti; Marsoedi Marsoedi
Research Journal of Life Science Vol 3, No 2 (2016)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

The research was conducted to know the effect and to determine the best utilization of the chiken feather silage meal as a substitute for fish meal protein source in the feed formula of Colossoma macropomum. This study used experimental method based on Completely Randomized Design (CRD) with 5 treatments and 3 replications. Five diets (33% isoprotein and 3.85 kcal/g diet isoenergi) were formulated with substitution of the chiken feather silage meal to fishmeal protein. These substituted 0, 25, 50, 75 and 100 % (A, B, C, D and E respectively) of the fishmeal protein. Parameters observed and analyzed were: survival rate, specific growth rate, feed conversion ratio, protein efficiency ratio, protein retention and protein digestibility. The results showed that the treatment had no effect on survival rate, specific growth rate, feed conversion ratio, protein efficiency ratio, and protein retention but the effect on protein digestibility. Based on these results, it can be concluded that fishmeal protein can be substituted with the chiken feather silage meal up to 100% in the feed formula of Colossoma macropomum.

Co-Authors A.P.W Marhendra Abd Rahem Faqih Agung Setia Abadi Andriawan, Soni Anik Hartinah Mariati Anik M. Hariati Anik Martina Hariati Anik Martinah Annisa Farhana Dewi Arief Prajitno Arief Prajitno Arief Prajitno, Arief Arifin, Nasrullah Bai Arning Wilujeng Ekawati Bao, Hung Tran Budianto Budianto C Anam Cheng, Phillip T. Citra Satrya Utama Dewi Dewa Gede Raka Wiadnya Diana Permatasari Endang Yuli Herawati Happy Nursyam Hariati, Anik Martinah M. Indra Wahyu Pratama Marsoedi Marsoedi Mohamad Fadjar Muammar Kadhafi Muhammad Fakhri Muhammad Fakhri Muhammad Fakhri Muhammad Fakhri Muhammad Fakhri Nasrullah Bai Arifin Nasrullah Bai Arifin Nasrullah Bai Arifin Nasrullah Bai Arifin Rani Yuwanita Rika Putri Rusmawanto, Rusmawanto Septi Anitasari Sitti Khairul Bariyyah Sri Andayani Sri Andayani Sri Andayani Sri Andayani Suleman Suleman Suleman Suleman Wahyu Endra Kusuma

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