Journal of Marine and Coastal Science最新文献

Identification of Types and Production Volume of Catched Fish at Pondokdadap Beach Fishing Port (PPP), Malang Regency 玛琅县Pondokdadap海滩渔港(PPP)捕捞鱼类种类和产量的鉴定

Journal of Marine and Coastal Science Pub Date : 2023-09-27 DOI: 10.20473/jmcs.v12i3.42923

Muhammad Fikri Ariefandi, Andik Isdianto

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Examination of Heavy Metals Lead (Pb) and Cadmium (Cd) in Fishery Products at the Quarantine Center, Quality Control and Safety of Fishery Products, Denpasar, Bali 巴厘岛登巴萨渔业产品质量控制与安全检疫中心渔业产品重金属铅(Pb)和镉(Cd)的检测

Journal of Marine and Coastal Science Pub Date : 2023-09-27 DOI: 10.20473/jmcs.v12i3.37376

Dwi Kurniawati, None Darmawan Setia Budi

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Analysis of The Heavy Metal Content of Copper (Cu) in The Sediments and Leaves of The Avicennia marina Mangrove in The Wonorejo Mangrove Ecotourism Area, Surabaya 泗水Wonorejo红树林生态旅游区Avicennia marina红树林沉积物和叶片中铜(Cu)重金属含量分析

Journal of Marine and Coastal Science Pub Date : 2023-09-27 DOI: 10.20473/jmcs.v12i3.44622

Chandra Bagas Swastika Bagas, None Prayogo, Boedi Setya Rahardja

{"title":"Analysis of The Heavy Metal Content of Copper (Cu) in The Sediments and Leaves of The Avicennia marina Mangrove in The Wonorejo Mangrove Ecotourism Area, Surabaya","authors":"Chandra Bagas Swastika Bagas, None Prayogo, Boedi Setya Rahardja","doi":"10.20473/jmcs.v12i3.44622","DOIUrl":"https://doi.org/10.20473/jmcs.v12i3.44622","url":null,"abstract":"Mangrove plants have the ability to accumulate heavy metals and help reduce the concentration level of pollutants in water. Sediment and leaves of Avicennia marina have the potential to be indicators of the heavy metal copper content in an area. The aim of this research is to determine the content of the heavy metal copper in soil sediments and leaves of the Avicennia marina mangrove in the Jagir River and Avur River in the Wonorejo Mangrove Ecotourism Area. The research method used is a descriptive method with a field survey. Sampling was calculated starting from the Jagir River flow in the Wonorejo Mangrove Ecotourism area (points A1, A2, A3) and the Avur River flow in the Wonorejo Mangrove Ecotourism area (points B1, B2, B3). Analysis of heavy metals in samples using Atomic Absorption Spectrophotometry (AAS). The test results showed that the highest content of the heavy metal copper (Cu) in the sediment and leaves of Avicennia marina Jagir River were 21.05 ppm and 16.10 ppm respectively. The highest content of the heavy metal copper (Cu) in the sediment and leaves of Avicennia marina in the Avur River in the Wonorejo Mangrove Ecotourism Area, Surabaya is 20.50 ppm and 17.10 ppm. The correlation coefficient for sediment and leaves of Avicennia marina in the Jagir River is 0.822 and in the Avur River is 0.829. The correlation between sediment and Avicennia marina leaves is positive with a very strong correlation.","PeriodicalId":493813,"journal":{"name":"Journal of Marine and Coastal Science","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135586096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Exploring Mangrove Potential for Heavy Metal Phytoremediation Along Coastal Zones: A Study of Sempu Island Nature Reserve 海岸带红树林重金属修复潜力的探索——以仙浦岛自然保护区为例

Journal of Marine and Coastal Science Pub Date : 2023-09-27 DOI: 10.20473/jmcs.v12i3.48330

Alfin Fatwa Mei Afifudin, Rony Irawanto, Hari Purnomo

{"title":"Exploring Mangrove Potential for Heavy Metal Phytoremediation Along Coastal Zones: A Study of Sempu Island Nature Reserve","authors":"Alfin Fatwa Mei Afifudin, Rony Irawanto, Hari Purnomo","doi":"10.20473/jmcs.v12i3.48330","DOIUrl":"https://doi.org/10.20473/jmcs.v12i3.48330","url":null,"abstract":"Sempu Island Nature Reserve (CAPS) in East Java is one of the nature reserves in Indonesia. On this island, there are various native Indonesian vegetation, including mangroves. One of the biological functions of mangrove plants is as a shelter for marine species, wave breaker, and as a phytoremediator to prevent water pollution. This research is an exploratory study that aims to discover the diversity of mangrove species on Sempu Island and evaluate their potential as heavy metal phytoremediator using the literature review method. The exploration was conducted in July 2022 on three different locations on Sempu Island, which are Semut Bay, Ra'as Bay, and Freshwater area. In conclusion, eight species have been identified as true mangrove species in Sempu Island Nature Reserve, East Java. Such as Aegiceras corniculatum, Ceriops decandra, Exoecaria agallocha, Heritiera littoralis, Rhizophora apiculate, Rhizophora mucronata, Rhizophora stylosa, and Xylocarpus granatum, which originate from five families and six genera. Furthermore, Ceriops decandra has a conservation status of \"Near Threatened.\" The study also revealed that the mangrove forest in Semut Bay offers better zonation compared to Ra'as Bay and Freshwater. Importantly, after conducting literature review, it shows that all mangrove species discovered have the potential to remediate waters polluted by heavy metals including Cu, Zn, Pb, Hg, Cd, Mn, Fe, and Cr.","PeriodicalId":493813,"journal":{"name":"Journal of Marine and Coastal Science","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135586097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sensory Characteristics and Nutritional Value of Taiyaki with the Addition of Spirulina sp. Powder 添加螺旋藻粉后日本烧的感官特性及营养价值

Journal of Marine and Coastal Science Pub Date : 2023-09-27 DOI: 10.20473/jmcs.v12i3.44924

Anisa Eka Nurinsani, Laksmi Sulmartiwi, Sapto Andriyono

{"title":"Sensory Characteristics and Nutritional Value of Taiyaki with the Addition of Spirulina sp. Powder","authors":"Anisa Eka Nurinsani, Laksmi Sulmartiwi, Sapto Andriyono","doi":"10.20473/jmcs.v12i3.44924","DOIUrl":"https://doi.org/10.20473/jmcs.v12i3.44924","url":null,"abstract":"Spirulina is known as a superfood because it is rich in nutrients, both macro and micro. Spirulina has high levels of protein, potassium and polyunsaturated fatty acids (PUFAs) which contain essential amino acids, phycocyanins, essential vitamins and antioxidants. The high nutritional content of Spirulina causes the higher utilization of Spirulina in food products. Taiyaki is a food product originating from Japan and also popular in Korea (bungeo-ppang). The research design consisted of four treatments and five replications. The treatment of adding Spirulina sp powder into the taiyaki filling as much as 1, 2, and 3% of the weight of the filling. The results of the Kruskal Wallis test showed that the addition of Spirulina sp powder had no effect on the parameters of appearance, aroma and texture, on the contrary it had a significant effect on the parameters of taste. The results of the Mann-Whitney follow-up test, the level of preference for taste parameters was not significantly different (p> 0.05) between P0 (without the addition of Spirulina sp powder) and the treatment with the addition of Spirulina sp powder 1% (P1), 2% (P2), and 3% (P3) of the filling weight. The addition of Spirulina sp. in taiyaki products can increase the nutritional value of taiyaki, especially the protein (3.61%) and fat (2.63%) components.","PeriodicalId":493813,"journal":{"name":"Journal of Marine and Coastal Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135586095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bacteria Detection Salmonella sp. in Fish Meatball Products Sold in Some Traditional Markets in Surabaya 泗水部分传统市场售鱼肉丸产品中沙门氏菌的细菌检测

Journal of Marine and Coastal Science Pub Date : 2023-06-28 DOI: 10.20473/jmcs.v12i2.44921

Chelsea Permata Jelita, Gunanti Mahasri, Eka Saputra

{"title":"Bacteria Detection Salmonella sp. in Fish Meatball Products Sold in Some Traditional Markets in Surabaya","authors":"Chelsea Permata Jelita, Gunanti Mahasri, Eka Saputra","doi":"10.20473/jmcs.v12i2.44921","DOIUrl":"https://doi.org/10.20473/jmcs.v12i2.44921","url":null,"abstract":"Fish meatballs are processed fishery products that use minced fish meat or surimi of at least 40% mixed with flour, and other ingredients if needed, which undergo formation and cooking. In general, fish meat used is for example snapper, grouper and mackerel. This study aims to determine the detection of Salmonella sp. bacteria, fish balls sold in several traditional markets in the city of Surabaya and the calculation of Total Plate Count of processed fish balls circulating in several traditional markets in Surabaya. The research method used is a direct survey for sampling. The sampling location of fish balls was done intentionally or purposive sampling method. Analysis of the data to determine the Total Plate Count of Salmonella sp. bacteria in fish balls in several traditional markets in Surabaya, which is displayedin tabular form. The results showed that the detection of Salmonella sp. bacteria was positive in two samples out of a total of 10 samples. The results of the Total Plate Count (TPC) test for Salmonella sp. in the two different samples in the same area of West Surabaya, it was 2x105 CFU/gr for the first sample and 1x103 CFU/gr for the second sample.","PeriodicalId":493813,"journal":{"name":"Journal of Marine and Coastal Science","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135310061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Potency of Cellulolytic Bacteria in Ulva lactuca from Ujung Genteng Beach, Sukabumi, Indonesia 印度尼西亚Sukabumi Ujung Genteng海滩产的Ulva lactuca纤维素分解菌的效价分析

Journal of Marine and Coastal Science Pub Date : 2023-06-28 DOI: 10.20473/jmcs.v12i2.46102

Rizfi Fariz Pari, Safrina Dyah Hardiningtyas, Ranula Supraba

{"title":"Potency of Cellulolytic Bacteria in Ulva lactuca from Ujung Genteng Beach, Sukabumi, Indonesia","authors":"Rizfi Fariz Pari, Safrina Dyah Hardiningtyas, Ranula Supraba","doi":"10.20473/jmcs.v12i2.46102","DOIUrl":"https://doi.org/10.20473/jmcs.v12i2.46102","url":null,"abstract":"Fishery Ulva lactuca is a potential green seaweed species that causes green tides and has not been utilized. U. lactuca has the potency to attract cellulolytic bacteria due to its high carbohydrate content. U. lactuca is commonly found on the southern seacoast of Java Island, one of which is Ujung Genteng Beach, Sukabumi, Indonesia. In this research, we investigated the potential of cellulolytic bacteria from U. lactuca. Sources of bacteria are coming from the environment, the surface of the seaweed, and inside the seaweed (endophytes). To be able to determine the origin of the potential bacteria, the total plate count (TPC) was calculated with treatment without washing, washing with distilled water, and washing with a combination of distilled water and alcohol. From these bacteria, cellulolytic activity was tested using CMC media and morphological characterization. The most bacteria were found in the treatment without washing, as much as 7.48 Log Cfu/ml. The washing process reduced the TPC to 5.88 and 5.7 Log Cfu/ml in the treatment of washing with distilled water and washing with a combination of distilled water and alcohol, so that endophytic bacteria were obtained. The bacterial isolate with the highest cellulolytic potential was UW 1(1)1 5A1 from the non-washing treatment with a cellulolytic index of 2.25. These Gram-positive bacteria were in the form of filamentous lobates with a matte cream color with cocci-shaped cells. Meanwhile, the potential endophytic bacteria were Gram-positive coccus bacteria UW 3(1)1.2 with a cellulolytic index of 0.85. Both isolates have the potency to degrade cellulose.","PeriodicalId":493813,"journal":{"name":"Journal of Marine and Coastal Science","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135310060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0