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Journal of Marine and Coastal Science

JMCS
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Published by Universitas Airlangga

ISSN : 23016159 EISSN : 25280678 DOI : http://dx.doi.org/10.20473/jmcs.v9i2.20064

Core Subject : Science, Agriculture, Social,

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology

The Journal of Marine and Coastal Science is a scientific journal that publishes articles related to marine science and coastal management, including seafood nutrition, marine microbiology, marine biotechnology, coastal management, and marine biodiversity research

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan

Articles 85 Documents

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Effect of Combination Yeast Bread and Chlorella sp. to Population Growth and Protein Content of Brachionus plicatilis Ike Yunita Indra Swari; Boedi Setya Rahardja; Prayogo Prayogo
Journal of Marine and Coastal Science Vol. 8 No. 1 (2019): FEBRUARY
Publisher : Universitas Airlangga

One of larvae feed can be used is Brachionus plicatilis but necessary an enrichment for review adding nutritional values of the Brachionus plicatilis. Some phytoplankton frequently used type food by Brachionus plicatilis between lay Tetraselmis sp., Skeletonema costatum, Chlorella sp., Dunaliella salina and Spirulina sp. (Isnansetyo And Kurniastuty, 1995). In this time, many parlors seed microalgae replace with yeast bread, beside that yeast bread serves as a probiotic too (Winasuria, 1993). This study aims to determine the effect feeding review form a combination of yeast bread and Chlorella sp. against population growth and protein content of Brachionus plicatilis. The research method used is an experimental method with completely randomized design as design of Experiments. The treatment used is a combination of yeast and Chlorella sp. with different period, that was treatment A (Chlorella sp. 100%), treatment B (Chlorella sp. 25% and 75% baker's yeast), treatment C (Chlorella sp. 50% and 50 % of baker's yeast), treatment D (Chlorella sp. 75% and 25% baker's yeast), each treatment was repeated 5 times. The main parameter observed is population growth, growth rate and protein content. The supporting parameters observed parameter is water quality. Data analysis using variant analysis (ANOVA) and to review the best treatment, Duncan's Multiple Range Test performed. Results Provision combination of baker's yeast and Chlorella sp. with term certain showed significant differences (p<0,05) against population growth Brachionus plicatilis. The highest population growth are in treatment D and the lowest are in treatment B. For a review feeding of Brachionus plicatilis preferably using Chlorella sp. with 1,125x106 density cells / ml and 0,0005 grams of baker's yeast.

Packaging Design and Marketing of Online Seaweed Products in Aeng Dake Village, Bluto District, Sumenep Regency Annur Ahadi Abdillah; Eka Saputra; Adriana Monica Sahidu; Dwi Yuli Pujiastuti
Journal of Marine and Coastal Science Vol. 7 No. 3 (2018): September
Publisher : Universitas Airlangga

Online marketing training is given to the fishermen groups of Karang Baru and Fisheries Vocational School Nasyrul Ulum Aeng Dake covering about the theory of marketing concepts, use of Web media and social media and online marketing-based governance. Community service is expected to be able to provide the ability of the community to package products into attractive packaging and the community can use marketing online so as to expand the reach of marketing, namely reaching regional and national areas. With the community service, it is expected to increase the economy of the seaweed grass cultivation community in Aeng Dake Subdistrict Seaweed Village. Community service activities are carried out by various methods, namely theoretical and practical training and assistance in online marketing media management activities. and practices aimed at students of the Nasyul Ulum Aeng Dake Vocational School of Fisheries Products Processing. The training provided was in the form of introducing various kinds of interesting packaging forms. The training activities continued on the direct practice of product packaging as well as presentations from student students regarding packaged products. The activity aimed at the Karang Baru fishermen group is in the form of assistance in making online marketing media, namely web and social media.

Fish Oil Production Process From Waste Catfish (Pangasius Pangasius) in Balai Besar Pengujian Penerapan Hasil Perikanan (BBP2HP) East Jakarta Ramdhan Febrianto; Sudarno Sudarno
Journal of Marine and Coastal Science Vol. 9 No. 2 (2020): June
Publisher : Universitas Airlangga

Processing by product of catfish (Pangasius pangasius) on domestic scale or industrial produces many problems related to polluting the environment. Fish processing industry activities always generate waste because it is used generally only part of the meat, head, offal (entrails), spines and skin removed. Catfish have oil content is high enough, so the catfish waste has the potential to be extracted fish oil are rich in benefits. Fish oils generally contain unsaturated fatty acids are eicosapentaenoicacid (EPA) and docosahecsaenoatacid (DHA). Unsaturated fatty acids are known to prevent many diseases such as atherosclerosis, coronary heart disease, lower blood cholesterol levels, cancer, platelet mellitus, diseases of the bone joints, asthma, and prevent the aging process. The purpose of Field Work Practice are learned the process of oil production fish waste from catfish (Pangasius pangasius). The Practice of Field Work has been carried out at the Balai Besar Pengujian Penerapan Hasil Perikanan (BBP2HP). The results obtained through observation, interviews and active participation in the manufacture of fish oil in BBP2HP includes the preparation of materials and tools, washing, weighing, heating, pressing, phase separation, making crude oil, and packaging. Raw materials used in the manufacture of oil is a waste of catfish (Pangasius pangasius). From 1 kg of waste catfish (offal, belly flap, head, fins, tail) obtained 116 ml crude fish oil. Section waste catfish has gone through the process of steaming and pressing which causes the water content there in is reduced. After that, the catfish oil packed in bottles.

Determination of The CCP (Critical Control Point) on The Production Whole Round Tiger Grouper (Ephinephelus fuscoguttatus) in PT. Alam Jaya Surabaya, East Java. Ike Febriana; Prayogo prayogo
Journal of Marine and Coastal Science Vol. 8 No. 2 (2019): JUNE
Publisher : Universitas Airlangga

Grouper (Epinephelus sp.) is a reef fish commodity that are currently utilized in a large enough scale. Of the types of grouper, tiger grouper has advantages compared to other types. This fish hight economic value because it has a delicious meat, nutritious and contain unsaturated fatty acids. Hazard Analysis and Critical Control Point (HACCP) is a systematic approach to food safety management based on the principles there that aims to identify the hazards that tend to occur at every step of the food chain. One of the principles of HACCP is to determine the CCP using Decision Tree Diagram CCP (Decision Tree). Field Work Practice was conducted at PT. Alam Jaya, District Rungkut, Surabaya City, East Java Province on 18 January to 26 February , 2016. The working method that used in Field Work Practice is descriptive method with data collection included primary data and secondary data. Data is collected by observation, interview and active participation. CCP determination based on the presence of danger in a process that can not be removed in the next process. Determination of CCP based on the observation of every production process is known that the process of receiving raw materials and metal detectors are CCP.

Addition of Crude Fish Oil (CFO) on Feed Toward Growth and Feed Conversion Ratio of Mud Crab (Scylla serrata) Kemala Hudita; Agustono Agustono; Widya Paramita Lokapirnasari
Journal of Marine and Coastal Science Vol. 9 No. 1 (2020): FEBRUARY
Publisher : Universitas Airlangga

Mud crab is one of the fishery commodity which potential to be cultured because it has high economic value. Mud crab has nutrients content such as protein 62,72%, lipid 0,83%, ash 7,5% and water content 9,9%. Trash fish is fresh feed which commonly used as main feed for the growth of mud crab juvenile of 5,3to 13,8%, however Kuniran fish has omega-3 eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) content which is necessary for optimum growth of mud crab.The study method was implemented as the experimental method use Completely Randomized Design (CRD) which consists of five treatments and four replications. The quantity of Crude Fish Oil which is added in trash fish feed on this study are: Treatment A (0%), B (2%), C (4%), D (6%) dan E (8%). The observed parameters are growth of mud crab and feed conversion ratio value. Data analysis use Variant Analysis (ANAVA) and continued with Duncan's Multiple Range Test to determine differences between treatments. The results shows that addition of Crude Fish Oil in trash feed fish for 32 days of rearing gives significantly different effect (P<0,05) toward length and width of mud crab carapace, meanwhile toward feed conversion value of mud crab doesn’t gives significantly different effect (P>0,05). High length and width growth of carapace were obtained on D and E treatment. The water quality of mud crab during 32 days of rearing is the temperature range of 28-29°C, pH range of 7,5-9,0, salinity range of 15-21ppt, dissolve oxygen range of 4 mg/l and ammonium range of 0,09-0,27 mg/l.

Processing of waste of canning and swimming crab (Portunus pelagicus) in PT. Sumber Mina Bahari Rembang, Central Java Sri Wulandari; Heru Pramono
Journal of Marine and Coastal Science Vol. 7 No. 2 (2018): June
Publisher : Universitas Airlangga

Blue crab canning is a high protein, low fat, and multi functional product. Waste that produced from blue crab canning needs handling and processing that couldn’t make a negative impact to the enviroment. The study on waste management, is a very important for student because they can learn about how to make a canned blue crab directly from the factory, get to know about the waste implementation and also get to know about the problem that caused from the waste implementation management at PT. Sumber Mina Bahari Rembang, Central Java. The purpose from this activity is to get to know the implementation of waste mangement from blue crab canning ( Portunus pelagicus )PT. Sumber Mina Bahari Rembang, Central Java. According to Saptadewi (2013), the waste that produced from blue crab canning are solid waste and liquid waste. The solid waste are like blue crab shell, broken cans, and sand. Meanwhile the liquid waste are like the leftover water from production, sanitary needs, and boiling processing. The study have been done on January 23rd 2017 until February 21st 2017. This activity was held at at PT. Sumber Mina Bahari Rembang - TubanHighway 31st KM, Sumber Sari Village, Kragan Disctrict, Rembang Regency, Central Java. The waste that produced by PT. Sumber Mina Bahari are separeted in two types that liquid waste and solid waste. The waste has been processed quite well, it has been proven with a cooperative contract between PT. Sumber Mina Bahari with the Rembang City sanitary agency at a solid waste processing. The liquid waste certification shown that PT. Sumber Mina Bahari is very keeping the enviroment clean meanwhile the management functions like planning, organizing, actuating, controlling, and evaluating didn’t mention very well. It is happen because there is no special division in waste processing in between PT. Sumber Mina Bahari.

Identifikasi Kromosom Ikan Nila (Oreochromis Niloticus) Strain Merah Jatimbulan dan Larasati yang Diambil dari Lokasi Berbeda Laksmi Sulmartiwi; Syifa Fauziyah; Widjiati Widjiati
Journal of Marine and Coastal Science Vol. 9 No. 2 (2020): June
Publisher : Universitas Airlangga

Ikan nila merah Jatimbulan dan ikan nila Larasati merupakan hasil rekayasa genetik dari dua lokasi yang berbeda. Ikan yang berasal dari lokasi yang berbeda mempunyai karakter yang berbeda karena adanya pengaruh interaksi antara genetik dan lingkungannya. Lingkungan merupakan salah satu faktor pembatas dari tiap populasi ikan dari segi morfometrik ataupun genetik. Perbedaan suhu, cahaya, nutrisi dan faktor lingkungan lain memiliki dampak perbedaan kromosom pada setiap strain ikan. Dalam upaya mendapatkan informasi mengenai hal tersebut, maka penelitian ini akan membahas bagaimana gambaran kromosom dari dua strain ikan nila merah yang dibudidayakan di lokasi yang berbeda. Penelitian ini bertujuan untuk mengetahui gambaran kromosom (jumlah kromosom, bentuk kromosom dan susunan kromosom) ikan nila merah Jatimbulan dan ikan nila Larasati. Hasil dari penelitian ini menunjukkan jumlah kromosom ikan nila merah Jatimbulan dan ikan Larasati adalah 44 pasang (2n=44). Bentuk dan susunan kromosom (karyotipe) ikan nila merah Jatimbulan adalah 4 pasang sub metasentrik, 9 pasang sub telosentrik dan 9 pasang telosentrik (4SM-9ST-9T), sedangkan kromosom dari ikan nila Larasati adalah 3 pasang sub metasentrik, 14 pasang sub telosentrik dan 5 pasang telosentrik (3SM- 14ST-5T).

Study of Heavy Metal Cadmium Content (Cd) In Various Sizes of Blood Shells (Anadara granosa) In Bancaran Coastal Bangkalan, Madura Esti Sudaria Ulfah; Boedi Setya Rahardja; Kustiawan Tri Pursetyo
Journal of Marine and Coastal Science Vol. 8 No. 3 (2019): SEPTEMBER
Publisher : Universitas Airlangga

Ocean pollution occurs because of the concentration of population, tourism and industrialization in the coastal areas, causing contamination of the water ecosystem by heavy metals, one of them is cadmium (Cd). Existence of heavy metals in the water can be accumulated in aquatic organisms, especially blood shells. Its dangerous for human that consumed them. The purpose of this study is to know the contents of cadmium (Cd) in blood shells, water, sediments and to determine the relation of blood shell’s size with the contents of cadmium (Cd) in the Bancaran Coastal, Bangkalan, Madura. Research methods that used was observations method. The main parameters that observed are the contents of cadmium (Cd) in sea water, sediment and blood shells in the Bancaran Coastal. Supporting parameters that observed are water quality include temperature, p H, salinity, DO and brightness. Data analysis is used to find relations of the data that obtained (regression-correlation). The results showed that the contents of cadmium (Cd) of large blood shells are higher than the small and medium blood shells and there is relat ion between the size of the blood shells with the contents of cadmium (Cd). The water quality of Bancaran Coastal are the temperature 28oC-29oC, pH 7-8, salinity 30 ppt, the brightness 30 cm and DO 5 mg/l.

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.

Extraction Process and Physics Chemical Characterization of Agar Powders from Gracilaria sp. Laboratory Scale in PT. Java Biocolloid Surabaya. Nidya Tria Yolanda; Agustono Agustono
Journal of Marine and Coastal Science Vol. 7 No. 3 (2018): September
Publisher : Universitas Airlangga

Seaweed is one of the sea commodities have high economic value, because of extensive utilization, in daily activity as well as in the industrial world, so it has a vast domestic market and abroad. Seaweed contains hidrocoloid compounds such as carrageenan, agar and alginate. It has the main product from Rhodophycae, such as Gracilaria,Gellidium. The purpose of Research is to determine the characteristics of chemical physics powdered agar fromGracilariasp. PT. Biocolloid Java, Surabaya. Activity Research will be implemented at PT. Java Biocolloid, Kembangan Sub-District, District Krembangan, Surabaya. This activity will be held on February 1 to February 26, 2016. The research methods used in Field Work Practice is descriptive method with data collection included primary data and secondary data. Data were collected by observation, interview, active participation, and literature. The of chemical physics powder to be conducted by the quality control, research and development PT. Java Biocolloid Surabaya include granulometri, turbidity, pH, gel strength, viscosity and water content. The value of granulometri powder that is 100% pass meshsize 60. The powder that has a turbidity value of 11.0 to 29.9 NTU, pH 6.4 to 6.8, the gel strength 800-1000 g / cm, viscosity 17-19 cP and moisture content 8- 11%. The quality of chemical physics powdered agar produced by PT. Java Biocolloid already meets the quality standards to be a good powder in accordance with the quality standards powdered agar by the consumer both nationally and internationally.

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Patmawati

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Jawa timur

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Patmawati

Contact Email patmawati@fpk.unair.ac.id

Phone +6281331762733

Journal Mail Official jmcs@fpk.unair.ac.id

Editorial Address Departemen Kelautan Fakultas Perikanan dan Kelautan Unversitas Airlangga Kampus C Mulyorejo Surabaya 601115

Location Kota surabaya, Jawa timur INDONESIA

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Contact Name
Patmawati

Contact Email
patmawati@fpk.unair.ac.id

Phone
+6281331762733

Journal Mail Official
jmcs@fpk.unair.ac.id

Editorial Address
Departemen Kelautan Fakultas Perikanan dan Kelautan Unversitas Airlangga Kampus C Mulyorejo Surabaya 601115

Location
Kota surabaya,

Jawa timur

INDONESIA