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All Journal Journal of Aquaculture and Fish Health Grouper: Jurnal Ilmiah Perikanan Jurnal Abdi Insani Journal of Marine and Coastal Science Bioscientist : Jurnal Ilmiah Biologi Berkala Penelitian Hayati Journal of Fisheries & Marine Jurnal Perikanan

Mochammad Amin Alamsjah

Departemen Kelautan, Fakultas Perikanan Dan Kelautan, Universitas Airlangga

Author-ID : 3288549

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Social Sciences Veterinary

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PERANAN Ulva pertusa DALAM MENURUNKAN PENYERAPAN TIMBAL (PB) OLEH KERANG DARAH (Anadara granosa) DAN MENEKAN PERTUMBUHAN DINOFLAGELLATA (Noctiluca miliaris) Moch. Amin Alamsjah
JURNAL PENELITIAN BIOLOGI BERKALA PENELITIAN HAYATI Vol 16 No 1 (2010): December 2010
Publisher : The East Java Biological Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23869/279

Profile of shell with toxic and non-toxic are not different, whereas these toxin is caused by absorption of lead from contamination water and bioactive compound of Dinoflagellata.The other side, an active compound of Ulva pertusa polyunsaturated fatty acid which has ability to potent for survivability of Dinoflagellata (Noctiluca miliaris). U. pertusa is also known to have capability as a biosorption in the sea. The results showed that the effect of algicidal substances U. pertusa was not influence on survivability of shell however it can decrease the growth of Dinofl agellata (N. miliaris) and to absorb lead. Quantifi cation analysis of fatty acid composition also showed that U. pertusa is dominated by PUFA as much as 59% of fatty acid total and has algicidal substances of HDTA, ALA, and ODTA were 1094.44 mg/100g. Analysis of lead in shell, U. pertusa and water showed that they have a significant correlation, where U. pertusa (400 g) can absorb lead until 78.17%, which the initial concentration of lead in U. pertusa and shell were 1.09 mg/kg and less than 0.14 mg/kg, respectively.

Identification The Content of Lead (Pb), Mercury (Hg), Chlorophyll-a, and Cell Morphology of Seaweed Kappaphycus alvarezii in Bluto and Saronggi Water, Sumenep, Madura, East Java Aisyah Afrianti; Farah Nabilah; Reysa Sasmaya Wahyadyatmika; Moch. Amin Alamsjah; Agustono Agustono; Abdul Manan; Boedi Setya Rahardja
Journal of Marine and Coastal Science Vol. 8 No. 1 (2019): FEBRUARY
Publisher : Universitas Airlangga

Kappaphycus alvarezii is one of Indonesia's export commodities because it has high economic value as food and industry. One area in East Java which is the center of seaweed cultivation is Sumenep regency such as Saronggi and Bluto. Currently Sumenep Regency is an area for oil and gas exploration and exploitation. Types of pollutants resulting from these activities cause pollution in aquatic environments such as lead (Pb), mercury (Hg) and cadmium (Cd). The heavy metals found in the waters can be absorbed and accumulated in the seaweed thallus. The purpose of this research is to know the heavy metal content of Pb, Hg, Cd, chlorophyll-a, and cell morphology in E. cottonii in Bluto and Saronggi waters. This research is survey and descriptive research. The results showed that there are differences in heavy metal content of lead in E. cottonii, seawater, and sediments in Bluto waters and Saronggi waters. The waters of Bluto have a lower amount of chlorophyll-a than the Saronggi Waters. Cell wall thickness in E. cottonii in Saronggi Waters has thinner cell walls than Bluto waters. Measurement of water quality in Bluto and Saronggi waters through temperature, pH, salinity, brightness and DO parameters. The measurement results from both waters are not any striking difference and under optimal conditions.

Application of Fucoxanthin Pigment Extract from Sargassum sp. on the Physical Quality of Blusher Preparation Dessy Nuraini; Moch. Amin Alamsjah; Eka Saputra
Journal of Marine and Coastal Science Vol. 10 No. 2 (2021): JUNE
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmcs.v10i2.27659

Sargassum sp. is a brown algae (Phaeophyta) which contains fucoxanthin, i.e. a carotenoid pigment that can be developed as natural dyes. On the cheek coloring products (blusher), color is an important parameter that determines the consumer appeal. This study was carried out by extraction, purification, qualitative and quantitative analysis, making blusher preparation with addition of fucoxanthin pigment extract form Sargassum sp. of 4%, 5%, 6% and 7%, physical quality and antioxidant activity test in the best treatment. The results of this study indicated the application of fucoxanthin pigment extract from Sargassum sp. giving effect to the physical quality of blusher. This blusher preparation had good color homogeneity and almost the same particle size as the commercial blusher. It also had good color stability during 15 days of storage with a change in pH which increases between 8,32-9,34. The irritation reaction that occurred on 10 panelists were undetected and it had the highest hedonic value on blusher with the addition of 4% fucoxanthin. The best treatment in this study was blusher with 4% addition of fucoxanthin pigment extract. The 4% treatment had good homogeneity and color stability. The skin irritation was undetected, it had the most neutral pH value or matches with physiological pH value of the skin and had a moderate antioxidant activity with an IC50 value of 123,66 μg/mL and blusher had a shape like small chunks with a mean size of 36,79 μm in SEM analysis.

PEMANFAATAN LIMBAH RUMPUT LAUT Eucheuma cottonii SEBAGAI MEDIUM DENSITY FIBREBOARD (MDF) DENGAN KONSENTRASI PEREKAT YANG BERBEDA Moch. Amin Alamsjah; Kurnia Ayu K. W; Boedi Setya Rahardja
Journal of Aquaculture and Fish Health Vol. 5 No. 2 (2016): JAFH Vol. 5 No. 2 Juni 2016
Publisher : Department of Aquaculture

Diperlukan alternatif pengganti penggunaan kayu di dalam pembuatan papan komposit. Salah satu jenis produk papan komposit adalah Medium Density Fibreboard (MDF). Salah satu jenis alternatif yang dapat digunakan sebagai pengganti kayu dalam pembuatan MDF adalah limbah rumput laut Eucheuma cottonii. Penelitian ini bertujuan untuk mengetahui pengaruh perbedaan dan penggunaan konsentrasi perekat yang optimal dalam pemanfaatan limbah rumput laut Eucheuma cottonii sebagai Medium Density Fibreboard (MDF) terhadap pengujian secara fisis dan mekanis. Metode penelitian ini adalah eksperimen dengan rancangan percobaan Rancangan Acak Lengkap (RAL). Perlakuan yang digunakan adalah penambahan konsentrasi perekat, yaitu A (0%), B (6%), C (9%) dan D (12%), dengan lima ulangan. Parameter yang diamati adalah kerapatan (gr/cm3), kadar air(%), daya serap(%), pengembangan tebal(%), keteguhan lentur(kgf/cm2), keteguhan patah(kgf/cm2) dan kuat pegang sekrup (kgf). Analisis data menggunakan Analisis Ragam (ANOVA) dan apabila terdapat pengaruh terhadap hasil dilakukan uji jarak Duncan. Hasil penelitian menunjukkan bahwa konsentrasi perekat berpengaruh terhadap daya serap air, pengembangan tebal, keteguhan lentur dan keteguhan patah (p<0,01), namun tidak berpengaruh terhadap kerapatan, kadar air dan kuat pegang sekrup MDF (p<0,01). Perlakuan terbaik terdapat pada perlakuan D (12%) dengan nilai kerapatan 0,65 gr/cm3, pengembangan tebal 7,86%, keteguhan lentur 1,68x104 kgf/cm2 , keteguhan patah 246,27 kgf/cm2 dan kuat pegang sekrup 34,72 kgf yang secara umum telah memenuhi standar JIS kecuali nilai kadar air dan daya serap air. Perlu dilakukan penelitian lebih lanjut untuk mendapatkan MDF yang memenuhi standar secara sempurna.

Manajemen Pakan dan Analisis Usaha Budidaya Udang Vaname (Litopanaeus vannamei ) pada Lokasi yang Berbeda di Kabupaten Bangkalan dan Kabupaten Sidoarjo Miftachul Ulumiah; Mirni Lamid; Koesnoto Soepranianondo; M. Anam Al-arif; Moch. Amin Alamsjah; Soeharsono Soeharsono
Journal of Aquaculture and Fish Health Vol. 9 No. 2 (2020): JAFH Vol. 9 No. 2 June 2020
Publisher : Department of Aquaculture

Asian white shrimp or can be called vannamei shrimp has the Latin name Litopenaeus vannamei has native habitat in coastal waters and American sea waters. This research was carried out in September 2018 in the Asian white shrimp farming business unit Tanjung Putih Village Sepulu District Bangkalan District and in Penatar Sewu Village Tanggulangin District Sidoarjo Regency. This study population used 3 pond plots in Asian white shrimp culture in Tanjung Putih Village, Sepulu District, Bangkalan District and in Penatar Sewu Village Tanggulangin District Sidoarjo Regency. Sample size is determined from the amount of shrimp fry capacity stocked. The sampling technique was carried out by researchers by following activities in the field, census and visiting respondents directly on the farm or in the farmer's group home to obtain the information and data needed. The results showed that the best feed management was obtained the best results on the 4 sample ponds in Sidoarjo with an average final weight growth rate of 9.73 grams at the first partial harvest, 83% Feed Efficiency, and a 90% survival rate. As for the lowest feed management results obtained in sample ponds 1 Bangkalan with a yield of 6.98% growth, feed efficiency by 71% and survival rate of 86%. As for the results of the analysis of vannamei shrimp aquaculture business at different locations in Bangkalan and Sidoarjo districts, it was concluded that the best Production BEP was obtained in Sidoarjo's 4 sample ponds, amounting to 1427 kg. The best R / C ratio and Payback period is the average sample obtained in Sidoarjo. The conclusion of the best feed management and business analysis results is on the sidoajo sample ponds, the sidoarjo sample shows decent and efficient results.

Application of Modified Starch on Carrageenan-Based Bioplastic’s Cup From Eucheuma cottonii on Biodegradability and Water Resistance Teprin Ani Triani; Mochammad Amin Alamsjah; Dwi Yuli Pujiastuti
Journal of Marine and Coastal Science Vol. 11 No. 3 (2022): SEPTEMBER
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmcs.v11i3.38285

Polysaccharides from carrageenan have potential as bioplastics that is resistance to waters (hydrophobic), alsocan be improved by using modified starch. Modified starch is a material that can reduce the hydrophilic properties of bioplastics. The objectives of this study were to determine the effect of modified starch application on carrageenan-based bioplastic’s cup on biodegradability and water resistance and to determine the best bioplastic formulation for biodegradability and water resistance. This study was conducted using experimental methods in the biodegradation test and the resistance or swelling test. The experimental method in this study used a completely randomized design (CRD) at a significance level of 5% (α = 0.05). The results of this study indicate that the addition of high modified starch can increase the water resistance of bioplastics but the addition of high modified starch will result in slower biodegradability.

Morphometric and Meristic Analysis of Rasbora in East Java Province P Kumaladewi; Mufasirin; Nunuk Dyah Retno Lastuti; Mochammad Amin Alamsjah; Win Darmanto; Sapto Andriyono
Journal of Aquaculture and Fish Health Vol. 11 No. 3 (2022): JAFH Vol. 11 No. 3 September 2022
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v11i3.30956

Rasbora (Rasbora sp.) is one of the endemic freshwater fish species in East Java, which is currently being threatened due to environmental degradation, human activities and pollution. In East Java, it is known that there are several species of Rasbora (Rasbora sp.). Domestication is one method to preserve Rasbora in East Java, preceded by identifying potential species of Rasbora sp. from the natural catchment. This study aims to determine the diversity of Rasbora sp in East Java. Samples were taken at five different locations, specifically: Nganjuk (Brantas Watersheds), Ngawi (Bengawan Solo Watersheds, Silowo Springs Tuban, Umbulan Springs Pasuruan and the Setail Watersheds Banyuwangi. The main parameters observed were morphology and morphometry. The morphological analysis used identification guidelines, while morphometric data were obtained through 15 parameters measurement then analyzed using one-way Anova test on SPSS 25 software. Based on the morphological and morphometric analysis, it is known that the species of Rasbora in Nganjuk and Ngawi regencies are Rasbora argyrotaenia and the species of Rasbora in Tuban, Pasuruan and Banyuwangi regencies are Rasbora lateristriata. One-way Anova test showed Rasbora from the five locations were significantly different based on the result value of p<0.05.

Characterization of Salt Quality from Artemia (Artemia franciscana) Cultured Water with Dunaliella salina as Natural Feed Himna Sayyyidatul Islamiyah; Mochammad Amin Alamsjah; Laksmi Sulmartiwi
Journal of Aquaculture and Fish Health Vol. 11 No. 3 (2022): JAFH Vol. 11 No. 3 September 2022
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v11i3.34790

The high demand for domestic salt cannot be achieved by local salt production from traditional salt and PT. Garam fluctuates every year. In addition, the quality of traditional salt is still low. This causes the need for domestic salt consumption to be met by imported salt. Therefore, it is necessary to have an alternative to meet the domestic salt demand, namely the revitalization of salt ponds for the development of mass Artemia cultivation that produces both Artemia production and biomass and produces salt in one location. In its natural habitat, Artemia uses microalgae as its main food source. The quality of microalgae feeds greatly determines the production of Artemia franciscana. The availability of nutrients is a factor that determines the rate of growth, so the amount and quality of feed are the main factors to meet the nutritional content for optimal development. Therefore, the salt production in this study used saltwater cultured Artemia with Dunaliella salina as a natural feed with a water age of 3rd,7th, and 14th days. This study aimed to determine the best age of Artemia water cultured with Dunaliella salina as a natural feed in salt production. The results showed that the different ages in Artemia water cultured with Dunaliella salina had a significant effect (p < 0.05) on salt characteristics. The best result was D7 which is salt from Artemia cultured water with Dunaliella salina as a natural feed with water age 7th day. Their respective values are 0.66a + 0.33 water content, 91.55 + 0.32 NaCl, 0.87 water-insoluble part, 0.39% + 0.01 Ca, and 1.25a + 0.05 Mg.

Lead Reduction on Polluted Water and Sediment through The Use of Anadara granosa shells and Monostroma nitidum Biological Filters Mochammad Amin Alamsjah
Journal of Aquaculture and Fish Health Vol. 12 No. 3 (2023): JAFH Vol. 12 No 3 September 2023
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v12i3.45701

Industrial waste water treatment holds a very vital role in filtering toxic materials and improving the quality of industrial waste water before being released into public waterways, so that the water ecosystem balance can be maintained. This study aims to identify Pb concentration on polluted water and sediment from an offshore oil drilling area near Camplong Beach, Madura, and also make efforts to find out the potential Anadara granosa shells and Monostroma nitidum seaweed biofilters that exist in that place so as to suppress the adverse effects of toxic materials that arise. The method used was experimental research design that aims to systematically obtain information to describe a lead concentration on polluted water and sediment, and also evaluate the presence of A. granosa shells and M. nitidum as a potential biological filter. The results of the analysis of lead in A. granosa shells, M. nitidum biofilter, water, and sediment indicated that there was a significant correlation, where the shells of A. granosa and M. nitidum can absorb lead until 36.59% and 8.79%, respectively, from which the initial concentrations of lead in sediment and water were 5.57±1.58 and 0.004±0.001 mg/kg respectively. The existence of algicidal substances of HDTA, ALA, and ODTA from M. nitidum can suppress the growth of dinoflagellatas of Chattonella marina. The quantification analysis of fatty acid composition showed that M. nitidum is dominated by PUFA as much as 66% of total fatty acid, and has algicidal substances of HDTA, ALA, and ODTA of 61.53 mg/100 g.

PEMANFAATAN LIMBAH PERIKANAN SEBAGAI PRODUK NILAI TAMBAH DI PONDOK PESANTREN NURUL HUDA SURABAYA Lailatul Lutfiyah; M Amin Alamsjah; Rr Juni Triastuti; Dwitha Nirmala
Jurnal Abdi Insani Vol 10 No 4 (2023): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v10i4.1243

The use of fishery waste emphasizes a cyclical system in the production process, thereby creating clean production. Shrimp waste can pollute the environment around the factory so it needs to be utilized. One of the processing methods that can be done using shrimp heads is to make flavour. Islamic boarding schools and economic independence in an effort to develop Islamic boarding schools - are two things that cannot be separated. Training on fishery waste processing is one method to support economic independence in the form of entrepreneurship in Islamic boarding schools. Processing fishery product waste is an activity carried out in stages, sequentially, cleanly and hygienically, and meets quality requirements in order to convert fishery product waste into value-added products. The target of this community service activity is to establish a solid fishery waste processing business activity at the Nurul Huda Islamic Boarding School in Surabaya and be able to compete in the market continuously. The method used is an approach method that includes, among others, the Participatory method. The results that have been obtained from this activity are an increase in the knowledge of Islamic boarding school students about fishery waste, namely shrimp heads which are used as a flavouring/flavoring ingredient for safe cooking. The activity was attended by 43 students, with educational levels namely middle school and high school. Based on questionnaire data distributed, before the training was carried out, it was found that 93% of the students did not know that shrimp head waste could be used as a flavour. After the training, it was found that 94% of students were interested in making their own flavor production made from shrimp heads.

Co-Authors Abdillah, Annur Ahadi Abdul Manan Abdul Manan Achmad Amarudin Adibi Rahiman bin Md Nor Agustono - Agustono Agustono Aisyah Afrianti Anugraheny Widaratna Pratiwi Asmaul Huniyah Azka Prima Nurindra Boedi Setya Rahardja Citra Rachmania Wardhani Clara Amelia Kusumawinahyu Dessy Nuraini Devieta Sari Didya Sinatryani Dimas Hanindika Ditari Kurnia D. Dwi Nurhayati Dwi Yuli Pudjiastuti Dwi Yuli Pujiastuti Dwi Yuli Pujiastuti Dwitha Nirmala Eka Saputra Elyanti, Ratih Nurfaizi Endang Dwi Masithah Epy Muhammad Luqman Fadhilah Atika Putri Farah Nabilah Galuh Ajeng Kusumaningrum Ghishella Ayu Rahmawati Handini Fidya Riswanti Harjad Subangkit Himna Sayyyidatul Islamiyah Himnna Sayyidatul Islamiyah Ike Nur Firdhayani Khairanita K Koesnoto Soepranianondo Kurnia Ayu K. W Kurnia Ayu K.W Lailatul Lutfiyah, Lailatul Laksmi Sulmartiwi Lina Wafia Asmi M. Anam Al-arif Mardiah Rahma Umami Maya Kartika Eismaputeri Mega Puspa Sari Miftachul Ulumiah Miftakhul Ulumiah Mirni Lamid Mirni Lamid Mufasirin Muhammad Arief Muhammad Nur Faith Zulkarnain N. Juni Triastuti Nazhry Zahra Arifah Nindya Putriana Noor Erma Sugijanto Nunuk Dyah Retno Lastuti Nurines Oktavia Ayuningtiaz P Kumaladewi Panasani, Manella Nurul Uma Patmawati Patmawati Pipin Suciati Prayogo Prayogo Pursetyo, Kustiawan tri Putra, Leody Yuwono Putranti Hikmah Triningtyas Rani Frisca Christiana Raseetha Vani Siva Manikam Ratna Ayu Megawat Reysa Sasmaya Wahyadyatmika Riesta P.H Rizka Sandra Amalia Rozaimi, Mohammad Rr. Juni Triastuti Sapto Andriyono Sharilla Aryananti Abidin Shaumi, Ami Shofy Mubarak Soeharsono Soeharsono Sri Subekti Sudarno, Sudarno Tantika Wulan Sari Teprin Ani Triani Tjahjaningsih, Wahju Wahju Tjahyaningsih Wahyu Tjahjaningsih Win Darmanto Yiyik Windah Yulianti

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