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Gambaran Leukosit Darah Ikan Koi (Cyprinus carpio) yang Terinfestasi Ichthyophthirius multifiliis pada Derajat Infestasi yang Berbeda dengan Metode Kohabitasi [Leukocyte Profil of Koi Fish (Cyprinus carpio) Which Infested by Ichthyophthirius multifiliis on The Different Infestation Degree With Cohabitation Methode] Gunanti Mahasri; Pristita Widyastuti; Laksmi Sulmartiwi
Jurnal Ilmiah Perikanan dan Kelautan Vol. 3 No. 1 (2011): 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.v3i1.11629

Abstract

Abstract Koi fish (Cyprinus carpio) is one type of ornamental fresh water, which much liked because of its beauty such as have shape, colour and beautiful patern, so many people depend on their life from culturing and marketing koi fish. The main obstacle in koi fish culture is disease attack. The disease caused by interaction between host, pathogen and environment (Fisheries and Marine Department, 2005). Ichthyophthirius multifiliis (I. multifiliis) is one of parasite which can cause fish ichtyopthiriasis. According Durborow (1998) said, that clinical sign of koi fish who affected by I. multifiliis had a white spot. I. multifiliis is a parasite that eat blood cells (Dogiel et al., 1970). According Macdonald et al., (2001) in Saptanto (2004) explain, that parasite infestation also could increase eosinophile. Total of monocyte increases if there are a foreign substantion in tissue or blood circulation and neutrophile are phagocyte which could migration in the other tissue to eat bacteria (Moyle and Chech, 2004). Meyer and Harvey (1998) in Salasia (2001) assert, that blood test also useful to help disease diagnose, examining immune system and to determine fish health status. The method was used in this field research is experimental method by cohabitation method. This research is expected to provide information and knowledge about leucocyte component which infested by I. multifiliis at different infestation level with cohabitation method. This research was done July 26, 2010 until December 31, 2010 at Klepon Village, District of Garum, Blitar, East Java and in  the Laboratory of Education Faculty of Fisheries and Marine Fisheries, Airlangga University, Surabaya. I. multifiliis infestation level are classified based on the total of I. multifiliis who infestation koi fish total of low: 1–5 parasites/slide, medium: 6–10 parasites/slide, High: more than 11 parasites/slide (Margolis et al., 1982 in Akter dkk., 2007). The result of research showed that chages of leucocyte blood profil of the amount the total each leucocyte component (lymphocyte, neutrophile, monocyte, eosinophile) koi fish who infested by I. multifiliis, there is a declining in average percentage of total lymphocyte in low infestation 86.20%, medium infestation 79.40% and heavy infestation 75.20%. The average percentages of total monocyte was increasing in low infestation 5.40%, medium infestation 5.60% and heavy infestation 6.60%. The average percentages of total neutrophile also increasing in low infestation 6.40%, medium infestation 11.20% and heavy infestation 11.60%. The average percentages of total eosinophile also increasing in low infestation 2.00%, medium infestation 3.60% and heavy infestation 5.60%. water oquality measured during research, the average of temperature 24-26C and pH cohabitation 8. 
Isolasi Bakteri Indigen Sebagai Pendegradasi Bahan Organik Pada Media Pembenihan Ikan Lele Dumbo (Clarias sp.) Sistem Resirkulasi Tertutup [Isolation Indigen Bacteria In Organic Materials As Media Degrading Seedling Fish Catfish (Clarias sp.) Closed Recirculation System] Muhammad Arief; Laksmi Sulmartiwi; Prayogo Prayogo; Herlina Maya Saputri
Jurnal Ilmiah Perikanan dan Kelautan Vol. 2 No. 2 (2010): 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.v2i2.11639

Abstract

Abstract Rearing of African catfish fry requires an abundant water supply, so this causes Clarias gariepinus hatchery operations difficult in areas that lack water, so use a closed recirculation system technology which is an attempt to tackle the problem of limited water in an area for hatchery operations. However, these systems have drawbacks which deposition of organic materials on water quality pond maintenance reduced the need for water quality management. Components of organic materials is a source of water quality pollutants consisting of proteins, lekam, and carbohydrates, so that in the organic material needed pendegradasian existence of groups of bacteria and proteolytic bacteria, lipolytic, and amylolitic. The results of this study show that in the media of African catfish hatchery fish have bacteria that degrade organic material that has properties of proteolytic, lipolytic, and most potentially amylolitic consisting of bacterial isolates of Pseudomonas stutzeri B ie (97.81%) with values highest protease hydrolysis test results 1.878 mm, ie G isolates of Pseudomonas pseudomallei (97.81%) with the highest value of 1.909 mm hydrolysis test and bacterial isolates of Pseudomonas stutzeri K (61.21%) with the highest value of 1.944 mm hydrolysis test.
Kemampuan Reproduksi Daphnia magna Jantan Hasil Induksi Logam Berat (Cd, Pb) Dan Pestisida Diazinon [Reproductive Ability Of Male Daphnia magna Induction Results Of Heavy Metal (Cd, Pb) And Pesticide Diazinon] A. Shofy Mubarak; Desi Nawang Purnamasari; Laksmi Sulmartiwi; Sudarno Sudarno
Jurnal Ilmiah Perikanan dan Kelautan Vol. 2 No. 2 (2010): 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.v2i2.11643

Abstract

Abstract Daphnia magna is one of the natural food which is used widely in fish hatchery. Generally, Daphnia magna is used widely in larval rearing of fish that are traded in the form of resting eggs called ephipia. Ephipia production can be performed with Daphnia magna culture in conditions that are not optimal, one of which is pollution. If the conditions are not optimal then the parthenogenesis Daphnia magna would produced a male individual. The presence of Daphnia magna males will initiate sexual reproduction, where Daphnia magna males will perform on the female and copulation produce ephipia. Ephipia production is influenced by the efficiency of matting, reproduction ephipia will improve if a high mating eficiency of Daphnia magna. Mating eficiency describes the number of females that successflly fertilized by the male.The purpose of this study is to determine the reproductive capacity of Daphnia magna male's induction of heavy metals (Cd, Pb) and the Pesticide Diazinon on mating efficiency and quality ephipia produced. The research method used is an experimental method by using completely randomized design with 4 treatments and 5 replications so that was followed by Duncan Multiple Range Test. This study uses the ratio of male to female sex 1:30 for each treatment. The treatments in this study consist of control males mated with females, male induced lead (Pb) were mated with female, males induced cadmium (Cd) were mated with females, the male mated with the induction of pesticide Diazinon female. Results showed that treatments using natural male produced an average value of mates which were the highest efficiency and quality ephipia optimal, with precentage of 88,66 and 88,71. So that in order to produce ephipia in large quantities and quality needed natural male culture can be done in the unpolluted waters.
Pemberian Dolomit Pada Kultur Daphnia spp. Sistem Daily Feeding Pada Populasi Daphnia spp. dan Kestabilan Kualitas Air [Dolomite Added At Culture Of Daphnia spp. Daily Feeding System At Daphnia spp. Population and Water Quality Stability]. A. Shofy Mubarak; Laksmi Sulmartiwi; Diah Trie Ridyaning Tias
Jurnal Ilmiah Perikanan dan Kelautan Vol. 1 No. 1 (2009): 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.v1i1.11700

Abstract

Abstract Daphnia spp. was potential source of live feed to be developed for larvae of freshwater fish. One of maximize culture technology was daily feeding system with rice bran solution. This system able to increase Daphnia spp. population. The problem of daily feeding culture technology was water quality stability, such as high pH fluctuation and high ammonia concentration. Water pH stability and decrease of ammonia concentration could be increased by dolomite added which function as stabilize pH buffer. The aim of this research found out the dolomite dose and culture period that able to increase population and stabilize of water quality. Experimental design was Completely Random Design with 4 replicates those were A control (0 mg/l), B (50 mg/l), C (100 mg/l), D (150 mg/l), E (200 mg/l) and F (250 mg/l). Parameter that measured were Daphnia spp. population and water quality, such as temperature, pH, ammonia, dissolve oxygen and alkalinity. The data were examined using ANAVA(Analysis of Variance) to know treatment effect and be continued by Duncan Multiple Range with trust of degree 0,05. for water stability using descriptif methode. Result of analysis showed that high population for all treatment were held on 6th, 7th and 8th day with the highest Daphnia spp. population was held on 8th day by F treatment (250 mg/l) were 9900 Daphnia spp./l. Water quality data showed different between each treatment.
Effects of Different Acetic Acid Immersion Time on the Properties of Collagen from Pangasius Skin Clara Amelia Kusumawinahyu; Sharilla Aryananti Abidin; Patmawati; Dwi Yuli Pudjiastuti; Dwitha Nirmala; Mochammad Amin Alamsjah; Laksmi Sulmartiwi; Raseetha Vani Siva Manikam
Jurnal Ilmiah Perikanan dan Kelautan Vol. 14 No. 2 (2022): 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.v14i2.33532

Abstract

Highlight Research Experimental use of pre-treated pangasius skin as collagen raw material using different acetic acid immersion time Effects of immersion time on the yield of collagen from pangasius skin Effects of immersion time on the proximate content of collagen from pangasius skin Presenting SDS-Page profile of collagen from pangasius skin   Abstract Pangasius sp. production in Indonesia has reached 384,310 tons in 2019. One of the main waste in pangasius fillet industry is the skin, which reached to 6% of body mass. Fish skins are alternative for making collagen because it has no restrictions for certain religions and ethnicities. Collagen is a protein biomaterial which acts as the main component of connective tissue. Extracting collagen using organic acids such as acetic acid is the most common extraction method. Herein, we report the effects of different immersion time of acetic acid to collagen properties from pangasius skin. In this study, pangasius skin was treated using 10% alcohol with the ratio 1:10 (w/v) for defatting and 0.1M NaOH with the ratio 1:10 (w/v) for eliminating non-collagenous protein. The immersion of 0.5M acetic acid was carried out on pangasius skin with the ratio of 1:20 (w/v), for 24, 48, and 72h at temperature less than 15oC. The sample was salted-out for 24 hours with NaCl until the concentration reached 2.5M, then the sample was freeze-dried at -40oC. This study investigated that longer immersion time affected the properties of pangasius skin collagen. Different immersion time significantly affected the yield of collagen from pangasius skin (p<0.05). Pangasius skin has a potential to be used as collagen raw material, and 72h of immersion time (P3) is suggested to produce pangasius skin collagen with the highest yield and protein content (6.15 % and 9.26 %). Production of collagen from the fish skin will contribute to increase pangasius waste valorization in pharmaceutical industry.
Effect of Acetic Acid Pretreatment on Hydro-extraction of Water-Soluble Collagen from Skin of Alaska Pollock (Theragra chalcogramma) Patmawati; Aliffiansyah Rizky Ergion; Laksmi Sulmartiwi; Raseetha Vani Siva Manikam; Dwitha Nirmala; Yaowapha Waiprib; Sapta Wijayanti
Jurnal Ilmiah Perikanan dan Kelautan Vol. 15 No. 2 (2023): 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.v15i2.41274

Abstract

Highlight Research The optimal condition for production of water-soluble collagen from Alaska pollock fish skin was the pretreatment with 0.15 M acetic acid followed by hydro-extraction at 40oC with 150 rpm for two hours. Higher acetic acid concentration at a pretreatment step enhanced the higher yield of water-soluble collagen via hydro-extraction process. Hydro-extraction was an environmentally friendly method for converting Alaska pollock fish skin to water-soluble collagen. Alaska pollock fish skin could be used as an alternative source for collagen production. Abstract To date, there is no information on skin of Alaska Pollock (Theragra chalcogramma) being used as a source for collagen. In order to produce water-soluble collagen from the skin of Alaska Pollock, a process known as hydro-extraction is utilized. This technique does not need a long extraction time or a large amount of chemical reagent. The purpose of this study was to investigate the effect of acetic acid pretreatment on hydro-extraction of water-soluble collagen from Alaska Pollock skin. The skin samples were pretreated using acetic acid at different concentrations (0.01 M; 0.05 M; 0.1 M, 0.15 M) for two hours at chilling temperature. The pretreated skin samples were further processed to produce water-soluble collagen using the hydroxy-extraction method. The obtained collagen was analyzed for proximate compositions, yield, and amino acids compositions with high performance liquid chromatography. It was found that the proximate compositions of the collagen products, specifically the protein content (75%) and fat content (1%), met the requirements of the Indonesian National Standard (SNI 8076:2014). The collagen yield ranged from 2.6 to 3.13%. The predominate amino acids in collagen were glycine, arginine, proline, glutamic acid, serine, and alanine. Pretreatment of skin sample with 0.15 M acetic acid resulted in the highest yield of water-soluble collagen (3.13%) and protein content (91.13%). The skin of Alaska Pollock fish could be used as an alternative raw material to produce water-soluble collagen for medical, pharmacy or food processing applications.
Gambaran Histopatologi Kulit Ikan Kerapu Cantang (Epinephelus fuscoguttatus x Epinephelus lanceolatus) yang Terinfestasi Zeylanicobdella arugamensis Setelah Perendaman Menggunakan Perasan Daun Pepaya (Carica papaya) Bernathdo Mahendra Robbi Putra; Gunanti Mahasri; Laksmi Sulmartiwi
Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 1 (2024): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i1.10575

Abstract

Increasing cultivation activities and intensifying ponds has the potential to give rise to problems, namely increasing cases of disease in grouper fish, namely Zeylanicobdella, causing mass deaths of up to 100%. This study aims to analyze the histopathological picture of grouper skin infested with Zeylanicobdella arugamensis after administering papaya leaf juice with different soaking times and concentrations of papaya leaf juice. The method used was experimental Completely Randomized Design (CRD) with a factorial pattern consisting of two factors, namely factor A, different concentrations of papaya leaf juice consisting of 0% (A1), 0.1% (A2), 0.3% (A3) , and 0.5% (A4), as well as factor B for grouper rearing time consisting of the 0th minute (B1), 60th minute (B2), and 120th minute (B3) with five repetitions. The results of the study showed that the soaking time of papaya leaf juice in grouper fish had an effect on reducing the degree of Zeylanicobdella infestation, there were changes in the histopathological picture and water quality values before and after soaking. Treatments A2, A3, and A4 experienced a decrease in the degree of ectoparasite infestation at 60 and 120 minutes of immersion. The histopathological scoring values for treatments A2, A3, and A4 decreased at 60 and 120 minutes of maintenance. The best treatment combination was 0, 3% and soaking time at 120 minutes. In conclusion, giving papaya leaf juice with a soaking time of 120 minutes with a concentration of 0.3% can reduce the degree of infestation and the histopathological scoring value of Zeylanicobdella in grouper fish.
Margarine as a Value-Added Product from Fish Oil, A By-Product of Lemuru Fish Canneries Citra Rachmania Wardhani; Mochammad Amin Alamsjah; Laksmi Sulmartiwi
Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 1 (2024): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i1.10715

Abstract

Lemuru fish (Sardinella lemuru) is rich in omega-3 so it is widely used as raw material for fisheries production such as fish canning which produces by-products in the form of crude fish oil which needs to be purified by adding adsorbents so that it becomes pure fish oil. The adsorbent that can be used in the purification of fish oil is activated charcoal. Fish oil can be used as raw material for making added value products such as margarine. The aim of this study is to analyse the characteristics of margarine as a value-added product made from fish oil. Research shows that purification with activated charcoal produces fish oil with %FFA and PV that are in accordance with IFOS. Fish oil margarine in this study showed organoleptic value of colour 7.4 and aroma 7.07, emulsion stability 100%, %FFA content 0.28 ± 0.08, PV 1.6 ± 0.173, and higher 0.39% EPA and 2.58% DHA content compared to commercial margarine. In previous study showed margarin from sardine fish oil contains 19.5% EPA and 10.5% DHA which is also not found in commercial margarine from palm oil. The difference in EPA and DHA content between this study and previous study may be due to the fact that the fish oil in this study was obtained from by-products of canning processing with high temperatures which may cause a decrease in fatty acid levels due to protein denaturation.
Karakteristik Fisikokimia, Organoleptik, dan Kandungan Gizi Mayones Minyak Ikan Lemuru (Sardinella sp.) Nazhry Zahra Arifah; Mochammad Amin Alamsjah; Laksmi Sulmartiwi
Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 1 (2024): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i1.10712

Abstract

Mayonnaise is a semi-solid emulsion processed product that has a very high fat content because the basic ingredients consist of vegetable oil (70-80%) and egg yolk (15-20%). Generally, mayonnaise has a high fat and calorie content. High fat content if consumed excessively will cause various diseases such as cholesterol, coronary heart disease and the risk of obesity. The use of lemuru fish oil as a substitute for mayonnaise is still rarely done. The protein content in lemuru fish is high enough that can be used as a source of protein. In addition to protein, lemuru fish oil is also enriched by the PUFA content of DHA of 30.10%. The aim of this research was to determine the quality of mayonnaise based on the organoleptic value and stability of the lemuru fish oil mayonnaise emulsion after a shelf life test. Proximate fat analysis using the Soxhlet method, protein analysis using the Kjeldahl method, ash analysis using a furnace, crude fiber analysis using the gravimetric method, water content analysis by evaporating the water in the material using an oven, carbohydrate analysis using the differential method. Shelf life test using the Accelerated Shelf Life Test method. Organoleptic testing uses a hedonic scale (1-5), with a total of 30 panelists. Emulsion stability test using a centrifuge by calculating the volume of oil separated. This study used a factorial randomized block design with two factors, namely temperature (5, 25, 35°C) and time (7, 14, 21 days). Mayonnaise proximate results from all parameters have met SNI except for fat and calorie parameters which tend to be lower than SNI standards. The ANOVA test results showed significant differences in organoleptic color and aroma, but it did not show significant differences in organoleptic texture and mold. The best organoleptic results at one-week storage. The emulsion stability results showed significant differences due to temperature and storage time factors.The best emulsion stability results at one week storage at 5, 25 and 35°C with a value of 100%.
Increased THC, DHC, PA and Survival of White Shrimp (Litopenaeus vannamei) by Feeding Porphyridium cruentum Nanoparticle Saniya Lailatul Qodriyah; Satyantini, Woro Hastuti; Nova Erika; Laksmi Sulmartiwi
Journal of Aquaculture and Fish Health Vol. 14 No. 2 (2025): JAFH Vol. 14 No. 2 June 2025
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v14i2.67769

Abstract

A common disease in white shrimp is vibriosis which can cause acute hepatopancreatic necrosis or Acute Hepatopancreatic Necrosis Disease (AHPND). Immunostimulants are one of the alternatives to defend against pathogen infection. Porphyridium cruentum is a natural substance that can be used as an immunostimulant. The development of nanotechnology is progressing rapidly today due to its important role in various fields. The use of P. cruentum nanoparticles enhances the absorption and efficiency of feed, making their application more effective. The purpose of this study is to determine the effect of the addition of P.cruentum nanoparticles in feed on the enhancement of the immune response of white shrimp after administration for one month of rearing.  Shrimp were divided into four groups, one group was not fed with P.cruentum nanoparticles (K), three other groups were fed with P.cruentum nanoparticles 0.8; 1.0; 1.2% per kg of feed respectively. The results showed that the treatment with the addition of P.cruentum nanoparticles provided an increase in Total Hemocytes Count (THC), Differential Hemocyte Cells (DHC), and phagocytic activity (PA) after administration for one month of rearing and at the end of rearing provided a higher survival rate than the control.
Co-Authors A. Shofy Mubarak Abang Aldhian R. Putera Ade Wahyu Pratama Adrian Damora Ahasan Habib Akhmad Taufiq Mukti Alfian Rahmadhani Satria Hani Saputra Aliffiansyah Rizky Ergion Andi Aliah Hidayani Andre Rekasana Bernathdo Mahendra Robbi Putra Bintang Eka Nugraha Satia Aditama Boedi Setya Rahardja Budiatin, Aniek Setiya Citra Rachmania Wardhani Clara Amelia Kusumawinahyu DARMAWAN SETIA BUDI Desi Nawang Purnamasari Diah Anggraini Wulandari Diah Trie Ridyaning Tias Dian Pebianti Diana Meritasari Dwi Retna Kumala Ningrum Dwi Yuli Pudjiastuti Dwi Yuli Pujiastuti Dwitha Nirmala Dyah Wahjuning Listyarini Eka Ainurrohmah Eka Saputra Endang Dewi Masithah Fatih Riantono Firdha Farah Pramesti Gunanti Mahasri Hari Suprapto Harryes, Regil Kentaurus Herlina Maya Saputri Himna Sayyyidatul Islamiyah Ida Bagus Putu Oka Dantika Indah Permata Sari Isnatul Umu Shohifah Khadijah Zai Kismiyati , Lailatul Lutfiyah, Lailatul Lailatul Mubarokah Mardiah Rahma Umami Mardya Syaifudin S Maulida Agustina Md. Jobaidul Alam Md. Jobaidul Alam Merdeka Agus Saputra Mochammad Amin Alamsjah Mohamad Akmal Alwi Husein Mohammad Faizal Ulkhaq Money Carattri Kusuma Werdani Muhammad Arief Muhammad Daffa Al Rasyid Nurhayati Muhammad Dzaky Muhammad Fauzan Muhammad Rahmad Royan Nazhry Zahra Arifah Netty Sreani Nindhita Yusvantika Norma Isnawati Nova Erika Novian Aji Pradana Oemar Moechthar Oktantia Frenny Anggani Patmawati Patmawati Pradityo Dwi Giartama Prayogo Prayogo Pristita Widyastuti Puput Puspitasari Rahayu Kusdarwati Raseetha Siva Raseetha Vani Siva Manikam Reza Istiqomatul Hidayah Rizky Aprilia Chrisanti Rr. Juni Triastuti Saltsa Arinda Putri Saniya Lailatul Qodriyah Sapta Wijayanti Sapto Andriyono Selvi Oktora Mahanani Sharilla Aryananti Abidin Shofy Mubarok Sri Harweni Sri Subekti Sudarno, Sudarno Syifa Fauziyah Tjahjaningsih, Wahju Uswatun Khasanah Veryl Hasan Widjiati w Woro Hastuti Setyantini Yaowapha Waiprib Yenta Kusuma Wardhani