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Kombinasi Tepung Bunga Marigold (Tegates arecta) dan Tepung Labu Kuning (Cucurbita moschata Duch) Terhadap Tingkat Kecerahan Warna Ikan Komet (Carassius auratus) Kristiana, Ela; Salosso, Yuliana; Djonu, Asriati
Jurnal Aquatik Vol 7 No 2 (2024): Aquatik
Publisher : Nusa Cendana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jaqu.v7i2.18698

Fish color may be enhanced by caratenoids found in yellow pumpkin (Cucurbita moschata Duch) and marigold flower flour (Tegates arecta). The aim of this study was to determine the effect of feeding comet fish (Tagetes sp.) a mixture of marigold flour (T. arecta) and yellow pumpkin (C. moschata Duch) on the amount of brightness in their color. This study used the completely randomized design (CRD) method, with a design consisting of three replications and four treatments. According to the study's findings, treatment C, which included 80 g of marigold flower flour and 20 g of pumpkin flour per kilogram of feed, produced the best results. With a 63% survival rate, Treatment C produced an absolute weight gain of 4.3 g and a brightness value of 4.00. Keywords: Marigold flowers, Carassius auratus, color quality, yellow pumpkin

PENCEGAHAN INFEKSI BAKTERI Vibrio alginolyticus PADA IKAN KERAPU CANTANG (Epinephelus sp.) MENGGUNAKAN REBUSAN DAUN KERSEN (Muntingia calabura) Odilia Beto Tukan; Yuliana Salosso; Asriati Djonu
Jurnal Perikanan Unram Vol 13 No 3 (2023): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v13i3.553

Bakteri Vibrio alginolyticus merupakan bakteri gram negatif yang banyak ditemukan di lingkungan perairan laut karena bersifat halofilik. V. alginolyticus banyak menyerang ikan kerapu cantang dengan kondisi sistem imun yang lemah sehingga menyebabkan infeksi dan luka pada tubuh ikan serta kematian ikan. Daun kersen (Muntingia calabura) dapat digunakan sebagai salah satu bahan herbal dalam mencegah penyakit bakterial pada ikan karena mengandung zat antibakteri yakni flavonoid, saponin dan tanin yang dapat merusak aktivitas bakteri. Tujuan penelitian yaitu untuk mengetahui efektivitas dan konsentrasi rebusan daun kersen dalam mencegah infeksi bakteri V. alginolyticus pada ikan kerapu cantang (Epinephelus sp.). Metode yang digunakan yaitu metode perendaman dengan Rancangan Acak Lengkap (RAL) 3 perlakuan dan 3 kali ulangan. Konsentrasi rebusan daun kersen yang digunkan yaitu perlakuan A (30 ml/l), perlakuan B (60 ml/l) dan perlakuan C (80 ml/l) serta ditambah kontrol positif (ikan tanpa pemberian rebusan daun kresen dan tanpa infeksi) dan kontrol negatif (ikan tanpa pemberian rebusan daun kersen dan diinfeksi) sebagai pembanding. Hasil penelitian menunjukan bahwa penggunaan rebusan daun kersen dengan konsentrasi yang berbeda tidak berpengaruh nyata terhadap parameter darah (eritrosit, leukosit dan hemoglobin). Data gejala klinis perlakuan pencegahan infeksi V. alginolyticus yaitu perlakuan C dengan rendaman 80 ml/lmemiliki rata-rata eritrosit sebesar 108,3x104 sel/mm3, leukosit sebesar 6,13x104 sel/mm3 dan hemoglobin sebesar 3,99 g/dL menghasilkan gejala klinis lebih baik dibandingkan perlakuan A dengan rendaman 30 ml/l dan perlakuan B dengan rendaman 60 ml/l.

UJI EFEKTIVITAS KOMBINASI MADU DAN PATIKAN KERBAU (EUPHORBIA HIRTA) PADA BERBAGAI PERBANDINGAN TERHADAP BAKTERI VIBRIO ALGINOLYTICUS Olga Mardiansa Pingga; Yuliana Salosso; Sunadji Sunadji
Jurnal Perikanan Unram Vol 13 No 3 (2023): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v13i3.628

Penggunaan antibiotik secara berlebihan dalam mengatasi penyakit bakterial pada ikan dapat menimbulkan resistensi. Maka dari itu perlu adanya alternatif lain yang aman dalam penggunaannya yakni dengan menggunakan bahan-bahan alam. Madu dan patikan kerbau merupakan bahan-bahan alam yang diketahui memiliki senyawa aktif yang berfungsi sebagai antibakteri. Penelitian ini dilakukan untuk mengetahui jenis-jenis senyawa aktif dalam kombinasi dengan menggunakan pereaksi fitokimia dan untuk mengetahui perbandingan kombinasi madu dan patikan kerbau (Euphorbia hirta) yang optimal dalam menghambat bakteri Vibrio alginolyticus secara in vitro. Penelitian ini menggunakan Rancangan Acak Lengkap terdiri dari 3 perlakuan kombinasi, 2 perlakuan tanpa kombinasi serta 2 kontrol, dengan setiap perlakuan diulang sebanyak 3 kali. Perbandingan kombinasi yang digunakan yaitu 1 : 2 (madu 5ml : patikan kerbau 10ml), 2 : 2 (madu 10ml : patikan kerbau 10ml), dan 2 : 1 (madu 10ml : patikan kerbau 5ml) yang diuji menggunakan uji cakram. Hasil penelitian menunjukkan bahwa kombinasi madu dan patikan kerbau memiliki senyawa aktif berupa alkaloid, flavonoid, fenol, tanin, saponin, dan terpenoid yang bersifat antibakteri terhadap bakteri V. alginolyticus. Perbandingan kombinasi yang optimal dalam menghambat pertumbuhan bakteri V. alginolyticus adalah perbandingan kombinasi 2 : 1 dengan daya hambat sebesar 25,5 mm.

STUDY OF CHEMICAL COMPOUNDS AND ANTIBACTERIAL ACTIVITY OF KEFA FOREST HONEY STORED AT DIFFERENT TIMES AGAINST THE BACTERIA AEROMONAS HYDROPILLA AND VIBRIO ALGINOLITYCUS Yuliana Salosso; Andi Taufika Rahma; Aris Ndena Senjata; Asriati Djonu
Jurnal Perikanan Unram Vol 14 No 2 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i2.791

Penelitian ini bertujuan untuk mengetahui kestabilan kandungan senyawa kimia dan aktivitas antibakteri madu hutan kefa yang disimpan pada waktu yang berbeda, terhadap bakteri Aeromonas hydropilla dan Vibrio alginolitycus yang merupakan bakteri patogen pada budidaya ikan. Uji kandungan senyawa kimia madu meliputi uji senyawa alkaloid dengan metode Culvenor-Fiztgerald, saponin dengan uji busa, terpen dan steroid dengan Metode Lieberman-Burchard, tannin dengan penambahan FeCl3 sedangkan Flavanoid dengan penambahan Pereaksi HCl dan Mg Serbuk. Kandungan total gula diukur dengan menggunakan spectrofotometer, kandungan air diukur dengan metode Gravimetri dan pH dengan menggunakan pH meter. Pengujian aktivitas antibakteri madu dilakukan dengan metode cakram tanpa pengenceran. Hasil penelitian menunjukkan bahwa madu hutan kefa yang diambil pada waktu yang berbeda menunjukkan kandungan senyawa aktif yang sama atau tidak mengalami perubahan. Semakin lama disimpan, kandungan gula, air dan pH madu hutan asal kefa mengalami penurunan, namun penurunannya tidak terlalu besar. Madu hutan asal kefa, baik yang baru maupun yang telah disimpan selama 6 bulan dan 1 tahun tetap memiliki aktivitas antibakteri terhadap bakteri A.hydropilla dan V. alginolitycus

PENGARUH PERBEDAAN JENIS IKAN TERHADAP PERTUMBUHAN IKAN DALAM SISTEM BUDIDAYA DALAM EMBER (BUDIDAMBER) Sogen, Katharina Desembrianty Prianka; Salosso, Yuliana; Pasaribu, Wesly
Torani Journal of Fisheries and Marine Science Vol. 8 No. 2 (2025): VOLUME 8, NOMOR 2, JUNE 2025
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35911/torani.v8i2.44056

This study aims to analyze the effect of different fish species on fish growth in a bucket aquaculture system (Budidamber). The study was conducted from July to September 2024 at the Dry Land Aquaculture Laboratory, Nusa Cendana University, Kupang, using 60 catfish (Clarias gariepinus), 60 tilapia (Oreochromis niloticus), and 60 patin fish (Pangasius sp.) with an average weight of ±10 grams and an average length of ±8 cm. The study used a completely randomized design (CRD) with three types of treatments, each repeated three times. The treatments were A (catfish), B (tilapia), and C (pangasius). The parameters observed included absolute weight gain, absolute length gain, and fish survival. The results of the analysis showed that the catfish treatment had a significant effect (P<0.05) on absolute weight gain. However, for the parameters of length increase and survival, no significant differences were found (P>0.05) between the three types of fish.

Biochemical Profile of Macroalgae: Analysis of Primary Metabolites and Hydrocolloid Content in Oenaek Waters During the Dry Season Demoor, Yustina Putri Tiara; Oedjoe, Marcelien Djublina Ratoe; Salosso, Yuliana
Journal of Fish Health Vol. 5 No. 3 (2025): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v5i3.7020

Macroalgae are important components in coastal ecosystems, acting as primary producers, oxygen producers through photosynthesis, supporting biodiversity, and providing habitat for marine organisms. In addition to their ecological functions, macroalgae have great economic potential due to their bioactive compound content, including hydrocolloids and nutrient metabolites, which are utilized in the food, pharmaceutical, and cosmetic industries. Biochemical content such as protein, carbohydrates, and hydrocolloids in macroalgae varies greatly depending on species and environmental conditions, so site-specific research is needed. This study analyzed primary metabolites and hydrocolloid content of ten macroalgae species collected from the waters of Oenaek Village during the dry season. The parameters tested included water, ash, fat, protein, carbohydrate, and agar (in red algae) and alginate (in brown algae) content. The results showed that the water content ranged from 1.51% to 29.16%, ash ranged from 0.05%–0.58%, fat ranged from 5.4%–28%, protein ranged from 1.82%–8.54%, and carbohydrates ranged from 50.3%–87.92%. The highest agar content was found in Gracilaria gracilis (19.6%) and the highest alginate in Sargassum polycystum (33.96%). Green algae do not contain hydrocolloids but have the highest carbohydrate content. The biochemical profile indicates that macroalgae from Oenaek have great potential for industrial applications, especially as a source of hydrocolloids and nutritional compounds.

THE EFFECT OF FLOATING AQUAPONIC SYSTEM WITH DIFFERENT TYPES OF PLANTS ON THE NUTRITION OF TILAPIA (Oreochromis niloticus) MEAT Djonu, Asriati; Salosso, Yuliana; Jasmanindar, Yudiana; Santoso, Priyo
Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Vol 21, No 2 (2025): SAINTEK PERIKANAN
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ijfst.21.2.124-127

The floating aquaponic system using different types of plants can be an environmentally friendly cultivation solution, easy to apply on a household scale and profitable. However, various types of plants in aquaponics have different nutrient absorption capacities that can affect the quality of fish meat. This research aimed to see the type of plant that is best at producing quality of tilapia (Oreochromis niloticus) meat produced from cultivation with a floating aquaponic system using different types of plants. The types of plants used included spinach (Ipomoea aquatica), pakcoy (Brassica rapa), lettuce (Lactuca sativa), and control (without plants), which were repeated three times. Experimental method is used in this research. The results showed that the best treatment was I. aquatica plant treatment which produced a dry weight of tilapia meat of 19.608%; protein of 61.575% DW (Dry Weight); fat of 3.586% DW and ash content of 8.239% DW. The results showed that using I. aquatica plants produced better meat quality than the other two plants. Compared to the control treatment, the difference was very significant. This method has the potential to be widely applied at the household scale in urban and semi-urban areas to get a source of nutritious animal protein and vegetables with minimal use of land, facilities and water.

Effects of the Combination of Honey and Euphorbia hirta on Controlling Aeromonas hydrophila in Catfish (Clarias gariepinus) Salosso, Yuliana; Rahma, Andi Taufika; Djonu, Asriati; Fransira, Immaria
Jurnal Ilmiah Perikanan dan Kelautan Vol. 17 No. 2 (2025): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v17i2.56814

Graphical Abstract Research Highlights The combination of honey and hirta improved hematological parameters of C. gariepinus catfish infected with A. hydrophila bacteria. The combination of honey and hirta positive affected the histopathology of liver, kidneys, and gills, which led to a restoration of organ function to normal levels. The combination of honey and hirta also improved the morphology of C. gariepinus. The most effective combination of honey and hirta was treatment C (1:2). Abstract Honey and Euphorbia hirta are natural ingredients that may serve as alternative treatments for Clarias gariepinus catfish infected with Aeromonas hydrophila bacteria. Both honey and E. hirta contain bioactive compounds with known antibacterial properties. This study aims to investigate the effects of combining honey and E. hirta on various hematological parameters, including erythrocytes, leukocytes, MCH, MCV, as well as histopathological and morphological changes in C. gariepinus catfish infected with A. hydrophila. This study used an experimental design involving three treatment combinations of honey and E. hirta, which were A (2:1), B (1:1), C (1:2) and a control with three replications. The treatments were administered to the fish through immersion. Honey was diluted at a 50% concentration in distilled water. Meanwhile, E. hirta was prepared as a coarse powder and boiled at a 3% concentration. The results showed that the combination of honey and E. hirta affected the hematological, histopathological, and morphological parameters of C. gariepinus catfish within the normal ranges. The most effective treatment was found to be treatment C (1:2). Therefore, the combination of honey and E. hirta is potential as a therapeutic option for bacterial infections in fish.

Biochemical Profile of Macroalgae: Analysis of Primary Metabolites and Hydrocolloid Content in Oenaek Waters During the Dry Season Demoor, Yustina Putri Tiara; Oedjoe, Marcelien Djublina Ratoe; Salosso, Yuliana
Journal of Fish Health Vol. 5 No. 3 (2025): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v5i3.7020

Macroalgae are important components in coastal ecosystems, acting as primary producers, oxygen producers through photosynthesis, supporting biodiversity, and providing habitat for marine organisms. In addition to their ecological functions, macroalgae have great economic potential due to their bioactive compound content, including hydrocolloids and nutrient metabolites, which are utilized in the food, pharmaceutical, and cosmetic industries. Biochemical content such as protein, carbohydrates, and hydrocolloids in macroalgae varies greatly depending on species and environmental conditions, so site-specific research is needed. This study analyzed primary metabolites and hydrocolloid content of ten macroalgae species collected from the waters of Oenaek Village during the dry season. The parameters tested included water, ash, fat, protein, carbohydrate, and agar (in red algae) and alginate (in brown algae) content. The results showed that the water content ranged from 1.51% to 29.16%, ash ranged from 0.05%–0.58%, fat ranged from 5.4%–28%, protein ranged from 1.82%–8.54%, and carbohydrates ranged from 50.3%–87.92%. The highest agar content was found in Gracilaria gracilis (19.6%) and the highest alginate in Sargassum polycystum (33.96%). Green algae do not contain hydrocolloids but have the highest carbohydrate content. The biochemical profile indicates that macroalgae from Oenaek have great potential for industrial applications, especially as a source of hydrocolloids and nutritional compounds.

Kombinasi Madu dan Patikan Kerbau (Euphorbia hirta L.) pada Berbagai Kombinasi dalam Mengobati Ikan Mas (Cyprinus carpio) yang Sakit Natonis, Olga Fransina; Salosso, Yuliana; Santoso, Priyo
Jurnal Aquatik Vol 8 No 2 (2025): Edisi Oktober 2025
Publisher : Nusa Cendana University

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

Carp (Cyprinus carpio) is a freshwater fishery commodity that has significant economic value and high development prospects. This species is widely cultivated due to increasing market demand, thus offering great opportunities for development in intensive and semi-intensive cultivation systems. This study used a completely randomized design (CRD) with 3 treatments and 3 replicates. The parameters measured included survival rate (SR) and growth. Survival rate data were statistically analyzed at a predetermined significance level and followed by a BNT test according to the Steel and Torrie method. The results showed that the administration of spurge extract (Euphorbia hirta L.) did not have a significant effect on the survival rate of carp (Cyprinus carpio). The administration of spurge extract (Euphorbia hirta L.) at a concentration of 12.5 mg/L resulted in an average value of 80%. In comparison, the administration of a 25 mg/L concentration of Euphorbia hirta L. extract resulted in an average value of 93.33%. The administration of 37.5 mg/L of Euphorbia hirta L. extract resulted in an average value of 86.66%. Based on this presentation, it can be said that Euphorbia hirta L. extract affects the survival of carp (Cyprinus carpio).

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