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Malformasi Rangka Fetus Tikus Wistar Akibat Efek Teratogenik Insektisida Endosulfan (SKELETAL MALFORMATION OF WISTAR RAT FETUSES DUE TO THE TERATOGENIC EFFECT OF ENDOSULFAN INSECTICIDE) Desak Made Malini; Madihah Madihah; Amalia Shalihah
Jurnal Veteriner Vol 18 No 3 (2017)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (205.099 KB) | DOI: 10.19087/jveteriner.2017.18.3.318

Abstract

Endosulfan an organochlorine insecticide that is commonly used even though it has been banned due to its toxic and teratogenic effect. This study aims to determine the effect of orally endosulfan exposure to pregnant rat (Rattus norvegicus) at day 6-15th of gestation period to the foetus skeletal malformation. A Completely Randomized Design (CRD) by endosulfan dosages: 0 (control); 0.083; 0.190; 0.440; 1.000 mg/kg BW/day with 5 replicates was applied. At 20th of the gestational period, the rats were sacrificed, their reproductive organs and the fetal skeletal malformation were observed using Alizarin red S method. The results of one-way ANOVA test showed that endosulfan exposure did not significantly affect the pregnancy outcomes ie. female rats weight gain, the numbers of implanted foetus, foetal body weight and length, respectively. Malformation of foetus implantation, foetus size and foetus skeletal occured in the endosulfan exposure groups. Fisher’s exact test results showed a significant difference between the control group and the endosulfan exposure group on the number of foetuses that have abnormalities in the number of skeletons of the sternum, fore and hind paws. The exposure of endosulfan at 0.083-1.000 mg / kg BW / day in pregnant rats caused skeletal malformations of the foetus ie. decreased in the number on sternum, fore- and hind paw bones. ABSTRAK Endosulfan merupakan insektisida golongan organoklorin yang masih digunakan hingga kini meski telah dilarang karena bersifat toksik dan teratogenik. Penelitian ini bertujuan untuk mengetahui efek pemajanan endosulfan secara oral terhadap malformasi rangka fetus tikus (Rattus norvegicus Berkenhout, 1769) selama umur kebuntingan 6-15 hari. Penelitian dilakukan secara eksperimental di laboratorium menggunakan Rancangan Acak Lengkap (RAL) dengan pemajanan endosulfan dosis: 0 (kontrol); 0,083; 0,19; 0,44; dan 1 mg/kg BB/hari dan masing-masing diulang sebanyak lima kali. Induk betina dengan umur kebuntingan 20 hari, dikorbankan nyawanya lalu dibedah dan diamati tampilan reproduksi induk serta malformasi rangka pada fetus dengan metode pewarnaan Alizarin red S. Hasil uji sidik ragam satu arah menunjukkan pemajanan endosulfan tidak berpengaruh secara signifikan terhadap rataan pertambahan bobot badan induk, jumlah fetus terimplantasi, bobot badan dan panjang fetus. Malformasi implantasi fetus, ukuran fetus dan rangka fetus terjadi pada kelompok pemajanan endosulfan. Hasil uji eksak Fisher menunjukkan adanya perbedaan yang signifikan antara kelompok kontrol dengan kelompok pemajanan endosulfan terhadap jumlah fetus yang mengalami kelainan jumlah rangka penyusun sternum, cakar depan dan cakar belakang. Simpulan dari penelitian ini adalah pemajanan endosulfan dosis 0,083- 1,000 mg/kg BB/hari pada tikus bunting menimbulkan malformasi rangka pada fetus yaitu berkurangnya jumlah tulang penyusun sternum, cakar depan, dan cakar belakang.
Ekstrak Etanol Kulit Buah Jengkol Menurunkan Kadar Glukosa dan Meningkatkan Hormon Insulin Tikus Diabetes Yang Diinduksi Streptozotocin Desak Made Malini; Madihah Madihah; Dita Aprila Khoirunnisa; Indriani Sasmita; Nining Ratningsih; Kartiawati Alipin; Wawan Hermawan
Jurnal Veteriner Vol 20 No 1 (2019)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (104.755 KB) | DOI: 10.19087/jveteriner.2019.20.1.65

Abstract

Diabetes Mellitus (DM) is a disease with metabolism disorder signed by increasing of glucose blood (hyperglicemia), caused by disorder of insulin secretion and or increasing of insulin resistance. Therapy of jengkol’s fruit peel is an alternative treatment for DM. This study aims to determine the effect of ethanol extract of jengkol’s fruit peel to decrease glucose and increase insulin level of Wistar female rats which induced by streptozotocin (STZ). This research used the experimental method of Completely Randomized Design (RAL). Rat were first induced by single intravenous injection of STZ except Negative Control. Furthermore, rats were divided into six groups, namely Negative Control (NC), Positive Control (PC), Reference Group (RG) glibenclamide 10 mg/kg BW, and ethanol extract of jengkol’s fruit peel (EEOJFP) treatment at dose of 385 (P1), 770 (P2), and 1540 (P3) mg/kg BW with four replications each. Treatment was administered orally for 14 days. Data were analyzed by analysis of variance (ANAVA) with 95% confidence level and Duncan Multiple Range Test. The result showed that treatment of EEOJFP with dose of 385, 770 and 1540 mg/ kgBW decreased blood glucose 28.6%;65.4% and 59.1% successively, increased insulin as 54%; 230% and 206%. There was a protective effect of EEOJEF to level of blood glucose and insulin secretion of rat-STZ induced. The conclusion from this research is Ethanol extract of Jengkol’s fruit peel at dose 770 mg/kg BW is an effective dose in decreasing the level of glucose and increasing the level of insulin hormone in STZinduced diabetic rats.
Struktur morfologis dan histologis ginjal tikus model diabet setelah diberi ekstrak etanol kulit buah jengkol (Archidendron pauciflorum) Desak Made Malini; Nurullia Fitriani; Adnin Laila; Nining Ratningsih; Tia Setiawati
Jurnal Biologi Udayana Vol 25 No 2 (2021): JURNAL BIOLOGI UDAYANA
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBIOUNUD.2021.v25.i02.p13

Abstract

In a long term, diabetes mellitus (DM) leads to nephropathy due to glomerular hyperfiltration. One of the plant used as a diabetic drug by the community in Karangwangi Village, Cianjur Regency, West Java is the fruit peel of jengkol. Therefore, this study aims to determine the effect of the ethanolic extract of Jengkol fruit peel (EEJFP) toward the morphological and histological structure on the kidney of the diabetic rat model. The method adopted was the Randomized Design (CRD) with 6 treatments namely NC (Carboxyl Methyl Cellulose (CMC) 0.5%), PC (CMC 0.5%), Pb (Glibenclamide 5 mg/kg BW), P1, P2, and P3 (EEJFP 385; 770; and 1,540 mg/kg BW) with 4 replications for 14 consecutive days. Furthermore, the induction of diabetes with streptozotocin dose of 60 mg/Kg BW was performed intravenously in experimental animals except for the NC group. The parameters observed include relative weight, morphological, and histological structure of kidney which include glomerular diameter, Bowman space distance, and percentage of proximal tubular cell necrosis. The non-parametric and parametric data were tested by Kruskal Wallis and ANOVA test as well as Duncan's follow-up test, respectively. The results showed that there was no significant difference in the morphological structure of the kidney between treatment groups. Furthermore, the relative weights of kidney in the PC, Pb, P1, and P3 groups were larger and significantly different compared to NC and P2 also, the histological structure showed that the glomerular diameter (65.43 ± 0.7 m), Bowman space distance (4.19 ± 1.7 µm), and the percentage of proximal tubular cell necrosis (24.6 ± 5.5%) at P2 were not significantly different from NC. Based on this results, it was concluded that EEJFP has no effect on the kidney’s morphological structure, however, it decreases its relative weight and repair the kidney’s histological damage of the diabetic rat model with the optimum dose of 770 mg/kg BW.
KONSUMSI OKSIGEN IKAN PELAGIS DI MUARA SEGARA ANAK, TAMAN NASIONAL ALAS PURWO Desak Made Malini; Reni Muliani
Bioeksperimen: Jurnal Penelitian Biologi Vol 2, No 2: September 2016
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/bioeksperimen.v2i2.2489

Abstract

Taman Nasional Alas Purwo (TNAP) merupakan salah satu protected area yang ditetapkan sebagai kawasan untuk melestarikan keanekaragaman hayati dan ekosistem. Untuk mencapai tujuan tersebut maka perlu diadakan monitoring tentang kondisi dari kawasan tersebut, yaitu dengan cara mengamati biota perairan seperti ikan pelagis yang habitatnyadi sungai Segara Anak. Kelangsungan hidup ikan ditentukan oleh kondisi lingkungan dan kemampuan ikan untuk menggunakan oksigen dari lingkungannya. Tujuan dari penelitian ini adalah untuk mengetahui jumlah konsumsi oksigen ikan pelagis yang hidup di muara Segara Anak TNAP. Metode yang digunakan adalah observasi. Parameter yang diukur adalah konsumsi O2, kondisi fisik dan kimia dari habitat ikan. Hasil penelitian menunjukkan terdapat 4 jenis ikan pelagis dengan masing-masing konsumsi O2 sebagai berikut Scatophagus argus (0,15 mg/l /h), Toxotes jaculatrix (0,052 mg/l/h), Nectamia fusca (0,052mg/l/h) dan Ambassis macracanthus (0,095 mg/l/h). Tingkat konsumsi oksigen tertinggi ditunjukkan oleh S. argus. Hasil pengukuran parameter fisik dan kimia air adalah sebagai berikut: suhu 28oC, salinitas 33,3%; pH 8; dan oksigen terlarut 5 mg/l, sedangkan suhu udara 30,67oC. Tingkat konsumsi oksigen ikan tergantung pada jenis spesies, ukuran, dan kondisi fisik air.
PENGARUH PENAMBAHAN TEPUNG Spirulina fusiformis PADA PAKAN TERHADAP TINGKAT KECERAHAN WARNA IKAN KOI (Cyprinus carpio L.) Desak Made Malini; Tri Dewi K. P; Resty Agustin
Jurnal Pro-Life Vol. 5 No. 2 (2018): Juli
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Koi carp (C. carpio L.) is one of ornamental fish which has interesting color. The color of C. carpio L influenced its market price. Quality color of C. carpio L must be increased and it could be increased the market price of C. carpio L. Research aims to determine the effect of Spirulina fusiformis powder addition in diet to enhance color brightness of C. carpio L. The research method used was experimental with one factorial Randomized Complete Design with four treatments and six replicatoins. The concentration of S. fusiformis powder given was 1%, 3%, and 5%. Treatments were given for 28 days and next 28 days without S.fusiformis powder addition. The parameter observed was the color brightness of C. carpio L. The observations used Toca Color Finder (TCF). Data was analyzed statistically by ANOVA. The results showed that addition of S. fusiformis powder in diet influenced brightness color of C. carpio L. Feeding with 1% of S. fusiformis in diet resulted in a brighter color compared to other treatments and control on enhancement color brightness of C. carpio L. Results on TCF showed that level of color brightness of C. carpio L was increased. It can be concluded that adding of S. fusiformis powder in diet can increase brightness color of C. carpio L. Key words: Ciprinus carpio, Color brightness, Spirulina fusiformis.
PENGARUH RENDAMAN KAYU ANGIN (Usnea baileyi) DALAM NIRA SEGAR DAN NIRA REBUS TERHADAP HATI TIKUS (Rattus norvegicus) YANG TERPAPAR TIMBAL ASETAT Desak Made Malini; Iin Supartinah; Madihah Madihah; Andi Perdana
Jurnal Pro-Life Vol. 6 No. 3 (2019): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Lead acetate inhaled caused oxidative damage of liver due to the formation of free radicals. Ones of the plant thathas a high antioxidant content is Usnea baileyi. This study aims to examine the potency of fresh and boiled U.baileyi to reducing rats liver damage induced by lead acetate. This study used randomized complete design withnine treatments and three replications. Twenty seven male rats were randomly divided into 9 groups namely onepositive control group (given 100 mg/kb bw lead acetate), two negative control groups (given 1 ml fresh sap and 1ml boiled sap), three groups given U. Baileyi immersion treatment in fresh sap and three group treated U.Baileyi immersion in boiled sap with dose of 3,500 mg/kg BW, 6,000 mg/kg BW and 10,500 mg/kg BW afterinduced by 100 mg/kg BW lead acetate. Treatment was given orally for 15 consecutive days The results showedthat the morphology of rats treated with U. baileyi dosages of 6,000 mg/kg bw and U. baileyi 10,500 mg/kg b wboth in fresh sap and boiled sap had morphology that was not significantly different from negative controls.Whereas in the histological structure only the dose U. baileyi 10,500 mg/kg Bw did not show a significantdifference with negative cotrol. It can be concluded that the dose of U. baileyi 10,500 mg/kg Bw rats in boiled sapgave the best effect in reducing damage to liver histology of rats induced by lead acetate. Key words: lead acetate, liver, sap, Usnea baileyi,
POTENSI REGENERASI SEL SERTOLI DAN SEL LEYDIG TIKUS (Rattus norvegicus) MODEL DIABETES PASCA PEMBERIAN EKSTRAK ETANOL KULIT BUAH JENGKOL (Archidendron pauciflorum) Desak Made Malini; Nining Ratningsih; Nurullia Fitriani; Dwi Rahmi
Jurnal Pro-Life Vol. 7 No. 2 (2020): Juli
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Diabetes mellitus (DM) is a metabolic disease that causes disruption of spermatogenesis due to decreased numbers of Sertoli cells and Leydig cells. The aim of this study was to determine the potency of ethanol extract of Jengkol fruit peel (JFPEE) on increasing the regeneration of Leydig cells and Sertoli cells in diabetic rat models. This type of research is experimental research using a completely randomized design (CRD)with 5 treatments and 5 replications. Treatment was given orally for 54 consecutive days consisting of negative control (NC), positive control (PC), comparison (Glibenclamide dose 10 mg/kg BW), P1 and P2 (JFPEE dose 385 and 770 mg/kg BW). Diabetic induction was performed with streptozotocin dose 65 mg/kg BW in male Wistar rat except for NC group. The parameters observed were the number of Sertoli cells and Leydig cells in 25 seminiferous tubules.The results of histological structured showed that the highest number of Sertoly cells and Leydig cells were obtained in group P2 (4.40±0.55; 9.80±0.84) and it was not significantly different from the NC group (5.00±1.41; 12.20±2.77). It can be concluded that 770 mg/kg BW was the effective dose of JFPEE that can increase the regeneration of Sertoli cells and Leydig cells in diabetic rat models.Keywords: Jengkol Fruit Peel Ethanol Extract, Leydig Cells, Regeneration, Sertoli Cells.
Toksisitas Oil Sludge Hasil Fitoremediasi Long Term Pada Hitologis Hati Mencit (Mus Musculus) Nana Media; Nia Rossiana; Desak Made Malini
Quagga : Jurnal Pendidikan dan Biologi Vol 12, No 2 (2020)
Publisher : Program Studi Pendidikan Biologi, FKIP Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/quagga.v12i2.2621

Abstract

Lumpur minyak bumi atau Oil sludge merupakan limbah yang berasal dari kegiatan pengolahan, penyaluran dan penampungan minyak bumi, yang dapat mencemari lingkungan dan membahayakan kesehatan manusia. Salah satu upaya penanganan limbah oil sludge adalah dengan metode bioremediasi, yang dapat   dilakukan oleh mikroorganisme dan menggunakan tumbuhan (fitoremediasi). Penelitian Hasil fitoremediasi oil sludge dengan menggunakan konsorsium bakteri (Bacillus sphaericus, Pseudomonas sp) dan sengon (Paraserianthes falcataria) selama 30 bulan dilakukan untuk mengetahui tingkat toksisitas yang terjadi dengan menggunakan mencit (Mus musculus l) betina sebagai hewan uji. Tujuan dari penelitian ini adalah untuk mendapatkan nilai LD50 dan toksisitas dari ekstrak medium Oil Sludge pertumbuhan sengon yang telah di fitoremediasi dan mengetahui toksisitas terhadap histologis hati mencit. Pengujian toksisitas akut mengacu pada OECD 425 tahun 2001 dengan batas bawah dosis sebesar 5000 mg/kg BB. Substansi uji diberikan secara oral pada hewan uji berupa mencit (Mus musculus l) betina dengan dosis tunggal 5.500, 6.500, 7.300, 8.200, 9.100, 1.000, 12.000, 12.600 dan 17000 mg/kg BB. Parameter pengamatan meliputi gejala toksisitas, perubahan berat badan, dan jumlah hewan uji yang mati diamati selama 14 hari, sedangkan histopatologi pada organ hati diamati pada hewan uji yang mati dan yang hidup setelah periode uji selesai. Hasil penelitian menunjukkan bahwa perlakuan ekstrak medium oil sludge sengon hasil fitoremediasi 30 bulan menimbulkan gejala toksisitas dan penurunan berat badan. Berdasarkan hasil analisis Probit, nilai LD50 dari ekstrak medium oil sludge hasil fitoremediasi 30 bulan terhadap mencit diprediksi mencapai 16.982 mg/kg BB, sehingga termasuk ke dalam kategori praktis tidak toksik.
PERFORMA REPRODUKSI DAN PERTUMBUHAN UDANG GALAH BETINA Macrobrachium rosenbergii SETELAH PEMBERIAN HORMON MEDROXY PROGESTERON ACETAT MELALUI PAKAN Fajar Anggraeni; Fajar Anggraeni; Desak Made Malini; Imron Imron
Jurnal Riset Akuakultur Vol 16, No 2 (2021): (Juni, 2021)
Publisher : Pusat Riset Perikanan, Badan Riset dan Sumber Daya Manusia Kelautan dan Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (97.38 KB) | DOI: 10.15578/jra.16.2.2021.83-91

Abstract

Salah satu permasalahan pada budidaya udang galah adalah keberadaan udang galah betina bertelur pada saat pembesaran. Penghambatan pema tangan gonad menggunakan hormon medroxyprogesterone acetat (MPA) yang diberikan secara injeksi pada udang galah dapat menekan indeks kematangan gonad (IKG), perkembangan gonad, dan meningkatkan laju pertumbuhan. Namun, pemberian MPA secara injeksi dapat meningkatkan stres dan kematian pada udang galah, Tujuan dari penelitian ini adalah untuk mengkaji pengaruh pemberian hormon medroxy progesteron acetat melalui pakan terhadap performa reproduksi dan pertumbuhan. Metode yang digunakan adalah metode eksperimental, desain penelitian menggunakan rancangan acak lengkap (RAL) dengan empat perlakuan dan lima kali pengulangan. Perlakuan yang diberikan adalah kontrol (hormon MPA pada konsentrasi 0 mg/kg pakan), P-1 (hormon MPA pada konsentrasi 50 mg/kg pakan), P-2 (hormon MPA pada konsentrasi 100 mg/kg pakan), dan P-3 (hormon MPA pada konsentrasi 150 mg/kg pakan) yang diberikan pada udang galah betina selama 60 hari. Parameter yang diamati adalah kematangan gonad, egg clutch somatic index (ESI), fekunditas, kadar estradiol, laju pertumbuhan spesifik, dan sintasan. Hasil penelitian menunjukkan bahwa pemberian hormon MPA dengan konsentrasi 50, 100 dan 150 mg/kg pakan secara signifikan menghambat reproduksi dan pada konsentrasi 100 mg/kg pakan dapat meningkatkan laju pertumbuhan pada udang galah betina umur lima bulan. ESI, fekunditas dan tingkat sintasan tidak terpengaruh oleh perlakuan. Kesimpulan dari penelitian ini adalah pemberian hormon medroxy progesteron acetat melalui pakan pada konsentrasi 100 mg/kg pakan secara signifikan dapat menghambat pematangan gonad dan peningkatan pertumbuhan udang galah betina.One of the problems in giant freshwater prawn farming is female prawns laying eggs during grow-out, leading to reduced somatic growth of the prawns. Inhibition of gonad maturation using medroxyprogesterone acetate (MPA) hormone via injection in giant freshwater prawns can suppress the gonad maturity index (GSI), gonad development, and increase the growth rate. However, the administration of MPA by injection could increase stress and mortality in giant freshwater prawns. The purpose of this study was to examine the application of MPA through dietary administration on the reproductive performance and growth of female giant freshwater prawns. The experiment was arranged in a completely randomized design with four treatments and five replications. Treatments of MPA at concentrations of 0 mg/kg feed (as control), 50 mg/kg feed (P-1), 100 mg/kg feed (P-2), and 150 mg/kg feed (P-3) were supplemented in a commercial artificial feed and fed to the freshwater prawns for 60 days. Parameters of gonad maturation, egg clutch somatic index (ESI), fecundity, oestradiol concentration, specific growth rate, and survival rate were measured during the research period. The result showed that MPA administration at concentrations of 50, 100, and 150 mg/kg feed significantly inhibited gonad maturation, and at concentration 100 mg/kg feed increased growth of female giant freshwater prawn at five-month age. The ESI, fecundity and survival, however, were not affected by the treatment. This study concludes that the administration of medroxyprogesterone acetate hormone through feed significantly inhibited gonad maturation and increasedthe growth of female giant freshwater prawns.
PENAMBAHAN TEPUNG Spirulina fusiformis PADA PAKAN MENINGKATKAN KUALITAS WARNA IKAN MAS KOKI (Carassius auratus L.) Desak Made Malini; Elsa Dwi Fauzany; Tri Dewi Kusumaningrum Pribadi
BIOTIKA Jurnal Ilmiah Biologi Vol 20, No 1 (2022): BIOTIKA JUNI 2022
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/biotika.v20i1.39097

Abstract

Ikan mas koki (Carasiuss auratus L.) merupakan salah satu jenis ikan hias air tawar yang banyak dipelihara karena memiliki bentuk dan warna yang sangat menarik. Peningkatan kecerahan warna pada ikan mas koki dapat dilakukan dengan cara menambahkan karotenoid ke dalam pakan. Salah satu sumber senyawa karotenoid adalah mikroalga Spirulina fusiformis. Tujuan penelitian ini adalah untuk mengkaji pengaruh penambahan tepung S. fusiformis pada pakan dalam meningkatkan kecerahan warna ikan mas koki. Metode yang digunakan adalah metode eksperimental dengan Rancangan Acak Lengkap yang terdiri dari empat perlakuan dan enam ulangan. Keempat perlakuan tersebut adalah pemberian tepung S. fusiformis dengan konsentrasi 0, 1, 3, dan 5%. Tingkat kecerahan warna diamati dengan menggunakan Toca Color Finder (TCF).  Data yang diperoleh dianalisis ANOVA dan uji lanjut Duncan. Hasil penelitian menunjukan bahwa terjadi peningkatan kecerahan warna pada ikan mas koki yang diberi tepung S. fusiformis. Peningkatan kecerahan warna ikan mas koki yang paling tinggi tampak pada perlakuan P2 (S. fusiformis 3%) dan berbeda secara signifikan dengan perlakuan lainnya. Dapat disimpulkan bahwa penambahan 3% tepung S. fusiformis pada pakan dapat meningkatkan kecerahan warna ikan mas koki (C. auratus L.) secara optimal.
Co-Authors . SUNARDI Adam Robisalmi, Adam Adnin Laila Amalia Shalihah Andi Perdana Anggraeni, Fajar ANNISA JOVIANI ASTARI Artati, Diah Asep Sopian Azalea Putri Bisri Mustofa Camellia Panatarani Damanhuri, Joni Haryadi Dea Rahman Khairunnisa Dita Aprila Khoirunnisa Dwi Rahmi Dzikrina Syahidah, Dzikrina Elsa Dwi Fauzany Emay Maulani Emilie Nuraida Erawan Fajar Anggraeni Fajar Anggraeni Firda Mohammad Firdous Hary Krettiawan Hikmat Kasmara I Made Joni Iin Supartinah Ikhsan Khasani Imron Imron Imron Imron, Imron Indriani Sasmita Johan Iskandar Joko Kusmoro Joko Kusmoro Kabul Fadilah Kamilawati, Fitri Kartiawati Alipin KEUKEU KANIAWATI Keukeu Kaniawati Rosada Khairul Syahputra, Khairul Kuntana, Yasmi Purnamasari Listiyowati, Nunuk Madihah Madihah Madihah Madihah Madihah Madihah Madihah Madihah Madihah Madihah Madihah Madihah, Madihah Melanie Melanie Melanie Melanie, Melanie Mia Miranti Rustama Miranti Ariyani Muliani, Reni Muliani, Reni Nadia Istiqomah Nana Media Nia Rossiana Nining Ratningsih Nining Ratningsih Nining Ratningsih Nining Ratningsih Nurullia Fitriani Octaviani, Regita Perdana, Andi Permana, Andre Dian Putri, Deviana Aulia Rani Maharani Reni Muliani Resty Agustin Ruly Budiono Sairandri Dyah Harjanti, Sairandri Dyah Sofia Dorothy SRI WULANDARI sunardi sunardi Supartinah, Iin Syifa Yolanda TEGUH HUSODO TEGUH HUSODO Tia Setiawati Tia Setiawati Tia Setiawati Tri Dewi K. P Tri Dewi Kusumaningrum Pribadi Tri Mayanti Virita Rossa Pratiwi Vita Novianti Wahyu Pamungkas Wawan Hermawan Wawan Hermawan Wawan Hermawan Wawan Hermawan Wawan Hermawan Wildanul Furqon Yasmi Purnamasari Kuntana