Various Types Of Fish Research Articles

Exploring potentials to enhance fish sauce industry in Sri Lanka: A review

Fish sauce, an amber-colored liquid derived from the fermentation of fish with sea salt, is a vital condiment in Southeast Asian and East Asian cuisines. Despite its culinary importance, fish sauce remains underutilized in Sri Lanka, where it is predominantly imported, resulting in high costs and substantial foreign exchange outflows. The technology for fish sauce production is relatively simple, presenting an opportunity for local production using abundant fish resources. Various types of fish, including marine, freshwater, and shellfish, are used globally in fish sauce production, and it could harness the nutritional benefits of fish, transforming underutilized species into a valuable condiment. The production process of fish sauce involves salting, fermenting, maturing, filtering, and blending, resulting in a product rich in hydrolyzed proteins and essential minerals. Quality standards are regulated to ensure safety and purity, with a focus on maintaining the distinctive fishy odor and taste characteristic of pure fish sauce. Establishing a local fish sauce industry in Sri Lanka promises economic growth and culinary enrichment. By leveraging local fish resources and employing cost-effective production methods, Sri Lanka can reduce imports of fish sauce, and can utilize fish in a sustainable manner.

Management of Swanggi Fish (Priacanthus Macracanthus) in the Waters of the Port of Nusantara Fishery Port Ratu

Indonesia has two-thirds of its territory covered by sea, making it rich in marine resources, especially fish. According to the Census of Marine Life, there are around 950 thousand species that inhabit the world's oceans, but only about one percent have been exploited. In Indonesia itself, FishBase records around 4743 types of fish, making it the country with the largest Marine Mega-Biodiversity in the world (Jabbar, 2018). There are two main problems in the fisheries sector in Indonesia: economics and biology. Biological problems include threats to the sustainability of fish stocks, while economic problems are related to the lack of profits obtained by fishermen from catches and sustainable use of fish resources (Akoit and Nalle, 2018). The Archipelago Fisheries Port (PPN) plays an important role in supporting fishing activities in the Indian Ocean, including in Palabuhanratu, West Java. Palabuhanratu is an important location for landing various types of fish, especially large pelagic fish such as tuna and skipjack, as well as swanggi fish (Priacanthusmacracanthus), which experienced a significant increase in production from 573 tonnes in 2013 to 18,730 tonnes in 2015 (Sadewi et al., 2018). Swanggi fish is a demersal fish with high economic value that is in demand by the public and is an export commodity to Korea, Japan and China. However, high demand results in overfishing and a decline in adult fish stocks (Jabbar et al., 2017). This research is descriptive quantitative research which aims to measure the level of variables through samples. The analytical methods used include analysis of biological aspects of swanggifish, catch analysis methods, and sustainability analysis methods using Rapid Appraisal for Fisheries (RAPFISH). It is hoped that the results of this research can provide a sustainable shrimp resource management strategy based on the data obtained.

KAJIAN PUSTAKA: IDENTIFIKASI DAN DISTRIBUSI SECARA GEOGRAFISENAM SPESIES ANISAKIS (NEMATODA: ANISAKIDAE) DI INDONESIA

Anisakis is a zoonotic nematode that causes anisakiasis in Europe and Asia.Food safety has recently become a major concern for consumers; therefore, accurate identification of Anisakis larvae is necessary for the correct diagnosis of Anisakis infection in humans and fish and for improving food safety. From 2001 to 2023, Anisakis examinations were carried out in 33 areas of Indonesian territory. Morphometric Anisakis of Indonesia generally have a body length of 0.10-34.50 mm with a diameter of 0.30-0.42 mm. Based on morphological and genetic identification, identified six species anisakis in Indonesia (A. simplex, A. physeteris, A. pegreffii, A. berlandi, A. typica and Anisakis sp. HC-2005), or identified six Anisakis genotypes based on genetic identification, namely A. typica (s.s), A. typica var Indonesiansis, A. physeteris, A. pegreffii, A. berlandi andAnisakis sp. HC-2005. Decapterus sp., Thyrsitoidesmarleyi, Euthynnusafifinis, Auxis rochei, Gempylus serpens, Katsuwonus pelamis and Trichiurus lepturus have a high prevalence (>90%), indicating that they are often infected with Anisakis. Anisakis spread throughout the waters in Indonesia with various types of fish as hosts and A. typica is the predominant species in Indonesia.

Efforts to reduce the number of job seekers through entrepreneurship workshops and training on the production of tilapia fish crackers

The majority of Ngujungrejo residents earn their livelihoods through farming, primarily producing rice and various types of fish. They typically sell the fish fresh at nearby markets. However, they encounter challenges during periods of abundant harvests, as oversupply leads to price drops and the risk of fish spoilage, especially tilapia. Additionally, there has been a rise in the number of job seekers over the past three years. The goal of this initiative is to enhance residents' entrepreneurial skills and understanding while improving their ability to process harvests into higher-value products. Methods employed include surveys, entrepreneurship workshops, training sessions on producing tilapia fish crackers, and evaluation. The outcome of this effort has been a 60% increase in knowledge and understanding of entrepreneurship and a 75% improvement in skills related to tilapia fish production. This growth is anticipated to empower participants to establish home-based industries, consequently reducing the number of job seekers in the area.

The Legend of Biton and Faaro: A Reinterpretation of a Creation Myth from the Epic of Bamana Segu Performed with Puppets and Masks in Mali

This contribution calls attention to Malian masquerades that reinterpret narrative material drawn from the epic of Bamana Segu through puppets and masks. After providing a general overview of African puppetry, the essay zooms in specifically on the Malian village of Kirango, located on the bank of the Niger River about 35 kilometers northeast of the city of Ségou. The inhabitants of this village (Bamana farmers and Bozo fishermen) celebrate masquerades in which puppets and masks are made to dance by puppeteers whose performance is accompanied by drum-mers and singers. In this context, no difference is made between puppets and masks: both are called sogo (‘animal’), because many of them represent animals such as the hippopotamus, the crocodile, various types of fish (Bozo), antelopes and the buffalo (Bamana). The essay then introduces two characters from the epic of Bamana Segu, Faaro (water spirit and creator god) and Biton (Mamari Coulibaly, a historical Bamana king who, according to a widespread legend, acquired power with the help of Faaro); and it goes on to discuss Faaro’s role in Bozo and Bamana masquerades and explain how a 2009 Bozo performance recreated the legend of Faaro and Biton. The final sections of the essay reflect on the masquerades’ significance with respect to collective memory and cultural identity as well as their possible evolution in the future.

Comparison of Antimicrobial Effectiveness of Orange and Lime’s Extracts on Aeromonas sobria and Aeromonas hydrophila

Aeromonas bacteria are often found in aquatic environments and can be isolated from various types of fish. Globally, the incidence of infection by Aeromonas reached 0.6–76 cases per 1 million people. Orange and lime are generally used as cooking spices to get rid of the fishy smell in fish, and also have antibacterial effects. The study compared the antibacterial effectiveness of lime and orange extracts on two Aeromonas species; A. sobria and A. hydrophila. Bacteria Aeromonas may emerge from fresh tuna bought in traditional markets. Lime and orange extracts were prepared using the maceration method using 96% methanol as solvent. The extract concentrations used were 6.25%, 12.5%, 25%, and 50%. Antimicrobial sensitivity test was carried out using the Kirby-Bauer method. The bacterial inhibition zone test revealed that the effectiveness of extracts on both oranges and limes was higher for the bacteria A. hydrophila compared to A. sobria. It is known from the average diameter of the inhibition zone, which is larger on A. hydrophila compared to A. sobria, except for the extract with a concentration of 6.25% orange and 50% lime. In a comparison between extracts, lime extract was found to be more effective as an antimicrobial than orange extract, except at a concentration of 6.5% in the bacterial test A. sobria and 50% concentration in the bacterial test A. hydrophila. In general, lime is more effective as an antimicrobial than orange.

Isolasi dan Identifikasi Jamur Mikroskopis Pada Ikan di Danau Perintis Provinsi Gorontalo

Perintis Lake is a lake that is used by the community to fulfill their daily needs. Various types of fish that live in this lake are used as food for the community. Apart from that, Lake Perintis also has various organisms that live in it, including mushrooms. Fungi that live in waters are usually parasitic or saprophytic which if consumed can cause allergies or cause poisoning in humans. This study aims to isolate and identify the types of fungi present in fish in Lake Perintis. The method used in this study was the plate count method which included dilution, embedding into saburaud medium, and counting colonies. The results showed that there were three types of microscopic fungi in the fish in Lake Perintis, namely Saprolegnia sp, Aspergillus flavus, Rhizopus sp.

Importance of Carotenoids and Phytoestrogens in Gonad Maturity of Various Types of Fish

Importance of Carotenoids and Phytoestrogens in Gonad Maturity of Various Types of Fish

Methods of Analysis of Macroalae Associations in Seagrass Ecosystems on Sibu Island, North Oba District, Tidore Islands City

The association between macroalgae and seagrasses has many very important ecological functions, namely as a nurturing and foraging area for various types of marine organizations and to maintain the preservation and balance of marine diversity. Various types of fish that have important economic value use the habitat for shelter and foraging. The methods used in this study are is the descriptive method, the descriptive method is knowing the existence of independent variables or survive either on one or more variables. The data obtained is displayed in the form of tables or figures. Type description based on the results of sampling in the field found 11 types of macroalgae, namely Turbinaria ornate, Turbinaria conoides, Sargassum cristaefolium, Sargassum polycystum, Sargassum muticum, Padina australis, Dictyota pinnatifida, Halimeda macroloba, Bornetella oligospora, Eucheuma denticulatum, and Chondrus crispus. Of the 11 types of macroalgae there are 8 species of macroalgae that live in sand substrate, 6 species live in muddy sand substrate, 1 species live in mud substrate, 4 species live in sandy mud substrate, 9 species live in coral substrate or coral faults, and 6 species live in rock substrate.

Analysis of Cadmium (Cd) Heavy Metal Content in Mosambique Tilapia Fish (Oreochromis mossambicus) Derived from Rawa Taliwang Lake to Enrich Ecotoxicology Lecture Material in 2022

Rawa Taliwang Lake is used as a tourist spot, recreation, irrigation of agricultural land and fishing grounds by local fishermen. Increased community activity around the lake causes heavy metal pollution to enter the waters. The purpose of this study was to determine the levels of cadmium (Cd) in mosambique tilapia fish from Rawa Taliwang Lake thus enrich ecotoxicology lecture material and find out whether mosambique tilapia fish from Rawa Taliwang Lake is still safe for consumption based on the Food and Drug Control Agency (BPOM) Regulation No. 9 of 2022 concerning requirements for heavy metal contamination in food processing. Sampling used a purposive sampling method and analysis of cadmium using Atomic Absorption Spectrophotometer. The results showed that the concentration of cadmium heavy metal in mosambique tilapia fish 0,1977 mg/kg and it is still safe for consumption by the public because it still below 0,30 mg/kg. Suggested further research regarding analysis of metals in various types of fish and fish body tissues such as kidneys, liver and gills as a comparison.

The Current Condition of Coral Reef and Fish Diversity in Gosong Island, Southwest Aceh

Highlight Research The current condition coverage percentage of coral reefs in the waters of Gosong Island was 55% Percentage of dead coral with algae founded on Gosong Island is 28% On Gosong Island there are 11 families, namely Acroporidae, Agariciidae, Faviidae, Fungiidae, Merulinidae , Mussidae, Dendrophylliidae, Oculinidae, Pectiniidae, Pocilloporidae and Poritidae Abstract The coral reef ecosystem is an important ecosystem; its existence has a very close relationship with the surrounding ecosystem and the reef fish community. The direct and indirect dependence of reef fish on coral reefs has become an important issue at the national and international levels. This study aimed to determine the characteristics of coral reef ecosystem conditions, the percentage of coral growth, identify the types of coral reefs, and the diversity of reef fish species on Gosong Island, Southwest Aceh. Coral reef biophysical characteristics were collected by measuring water quality, calculating the percentage of coral coverage using the Point Intercept Transect (PIT) method, and the abundance of reef fish using the Underwater Fish Visual Census (UFVC) method. The condition of average percentage of coral reefs in the waters of Gosong Island was in a good category (55%), found as many as 31 genera of hard corals included in the line transect. The percentage of base substrate that dominates other than live coral is dead coral with algae (DCA) of 28%. The average abundance of reef fish in Gosong Island waters is 11,260 ind/ha with an average reef fish biomass of 2074,095 kg/yield. The water quality results show good conditions for coral growth in location. Based on the analysis of the structure of the fish community found in the coral reef area, the results showed good results, so the research location became a good habitat for various types of fish associated with coral reef ecosystems on Gosong Island

HISTAMINE LEVEL AND HISTAMINE-PRODUCING BACTERIA ISOLATED FROM SALTED AND FREEZE SARDINE FISH (Sardina spp.)

Histamine is the biogenic amine responsible for scombroid poisoning in various types of fish and fish products. The study evaluated histamine content and bacteriological quality of salted and freeze sardine samples. All fish samples were cultured on Reinforced Closterdial medium; mannitol salt (MS) agar and violet red bile glucose (VRBG) agar, the positive colonies were sub-cultured on histamine-forming bacterium agar, followed by biochemical and PCR identification. Production of histamine in the fish muscles was measured by high performance liquid chromatography. The mean histamine values were about; 8.25 mg/100g. The mean of total aerobic counts was; 4×104 ± 2.1×104 while, the total anaerobic count; 5×104 ±1.2×103 Log CFU/g. Enterobacteriacea spp. about; 5×104 ±2.5×104 Log CFU/g while, the mean value of Staphylococcus spp. about; 3×104 ±3.7×104 Log CFU/g. The mean value of histamine-forming bacterial were; 3.3×106 Log CFU/g. Molecular Identification For Enterobacteriaceae were Klebsiella pneumonia, Staphylococcus xylosus, Escherichia coli and Enterobacter cloacae. We concluded that during storage, there was a positive relationship between the histamine levels and the histamine-forming bacteria (HFB) numbers, while, histamine and the bacteria forming histamine were recorded in all examined sardine samples. Key words: histamine; Escherichia coli; Klebsiella pneumonia; molecular identification; scombroid; Staphylococcus xylosus

Test of Mercury (Hg) Content in Mozambique Tilapia Fish (Oreochromis Mossambicus) from Lake Rawa Taliwang Nature Tourism Park, West Sumbawa Regency

Rawa Taliwang Lake Natural Tourism Park is a freshwater waters located in West Sumbawa Regency with an area of ​​819.20 ha. Rawa Taliwang Lake Natural Tourism Park is dominated by various types of fish, so that local people catch fish in this lake to meet their consumption needs and for sale. In addition, the lake's catchment area also holds mining potential, especially gold. Small-scale gold mining, mostly found in the mountains and hills around catchment area Lake Rawa Taliwang. This mining uses liquid mercury as a gold binder from the ore. Some waste that has an impact on the end of lake water so that it can affect the lake ecosystem. Therefore, research is needed to determine the amount of mercury (Hg) in tilapia mozambique fish (Oreochromis mossambicus) from Rawa Taliwang Lake Natural Tourism Park. This study uses a quantitative descriptive method. In this study, sampling was carried out by purposive sampling at 3 location points with 3 repetitions. The research sample used 9 tilapia Mozambique fish. The data obtained were analyzed using the Atomic Absorption Spectrophotometry (AAS) method. The results showed that the mercury content in tilapia mozambique fish was < 0.001 ppm. So it can be said that in the flesh of tilapia fish no heavy metal mercury (Hg) was detected.

A CASE OF ACUTE FOOD PROTEIN-INDUCED ENTEROCOLITIS (FPIES) TO FISH, TURKEY, AND DUCK

<h3>Introduction</h3> FPIES is a non-IgE mediated food allergy characterized by delayed vomiting after ingestion of a causal food. We present a case of FPIES to fish, turkey, and duck, suggesting cross-reactivity. <h3>Case Description</h3> The patient had two episodes of delayed vomiting following cod ingestion. The first occurred at age 2.5 yrs resulting in severe vomiting 2 hours after, requiring IV fluids. A second cod reaction occurred months later, with vomiting 3-4 hours following ingestion. He had previously tolerated various types of fish, including cod, but stopped ingestion of all fish after these reactions. At age 4 yrs the patient experienced abdominal pain, diarrhea, and repetitive vomiting 4 hours after eating turkey. He had previously tolerated turkey with his last exposure being 6 months prior. When 6 years old, the patient had severe, repetitive vomiting 4 hours after duck ingestion on 2 occasions. He continues to tolerate chicken. Skin prick testing was negative to cod, turkey, and duck, consistent with a diagnosis of FPIES. The patient was instructed to avoid all types of fish, and turkey/duck. <h3>Discussion</h3> There is limited information on the cross-reactivity of allergens in FPIES. Fish-chicken syndrome is described in IgE-mediated food allergies, attributed to homologous proteins parvalbumin, aldolase, and enolase. We hypothesize that these proteins may have a similar role in the pathogenesis of FPIES via an activation of T lymphocytes in our patient. Duck is an uncommon poultry meat and it is possible that those with FPIES to turkey may have an increased risk of reacting to duck.

Imotilisasi, Kadar Glukosa dan Sintasan Ikan Nila (Oreochromis sp) Dalam Larutan Infusum Daun Durian (Durio zibethinus)

Durian leaves have been used extensively to aid in the anesthetic process in various types of fish. The purpose of this study was to determine the immotilization capacity and stress response and survival of Tilapia under anesthesia. The RAL study design (4x4) was carried out with the durian leaf infusion treatment at concentrations of 2%, 4%, 6% and 8%. The fastest induction and sedation times were at 8% and 6% concentrations, which were 12.33 minutes and 13.35 minutes, respectively. The highest survival rate was at a concentration of 2% which reached 100%. Blood glucose levels increased due to anesthesia, ranging from 67.75 to 134.25 mg/dL

PENERAPAN TERUMBU BUATAN (Aritificial Reef) DI PERAIRAN DESA RUTONG DALAM UPAYA REHABILITASI EKOSISITEM TERUMBU KARANG DAN PENINGKATAN USAHA PENANGKAPAN

Application of artificial reefs in the waters of the Village Rutong is very well in supporting the rehabilitation of coral reefs that have been under pressure especially for reef fish resources. Methods used in these activities is the application of methods Ipteks Education through the delivery of material through the method of information about activities of the rehabilitation efforts of coral reef ecosystems to the target audience of the follow through artificial reef technology, and the training method is through the implementation of the manufacturing activities of coral artificial, haunted, and raft. Making the basic material of artificial reefs is a used car tires tied to form a triangle tires. Monitoring activities carried out 2 months after the splashdown in various types of fish that have used loopholes and surface car tires as well as a shelter looking for food. This continued to be held as ecological processes that will occur so that the initial function of artificial reefs that will serve as a fish nestt; and can be rehabilitated reef ecosystems that have been damaged will be realized

PENGENDALIAN PENCEMARAN DAN EROSI BIBIR PANTAI DENGAN PENANAMAN MANGROVE DI PANTAI TIRANG, KELURAHAN TUGUREJO, KECAMATAN TUGU, KOTA SEMARANG JAWA TENGAH

The community service program for planting mangrove trees at Tirang Beach, Semarang aims to increase public awareness of the importance of mangrove ecosystems and improve coastal environmental conditions. This program will be implemented through mangrove tree planting activities and counseling regarding the benefits of mangrove ecosystems for the environment. The method that will be used in this program is data collection through surveys to determine the level of public awareness regarding the importance of mangrove ecosystems and coastal environmental conditions. Furthermore, mangrove tree planting activities will be carried out together with the local community, involving experts in the environmental and fisheries fields. In addition, counseling will be carried out regarding the benefits of mangrove ecosystems for the environment, including as a place for various types of fish and wild animals to live, as well as protecting the coast from abrasion. Through this program, it is hoped that people will become more aware of the importance of preserving mangrove ecosystems and protecting the coastal environment. The expected results of this program are increasing public awareness of the importance of protecting the coastal environment and mangrove ecosystems, as well as increasing the number of mangrove trees on Tirang Beach. This program is also expected to be an example for other communities to preserve the environment and encourage the creation of a healthier and more sustainable environment.

DENSITY OF NERITIDAE IN THE COASTAL WATERS OF SERI VILLAGE, AMBON CITY

These marine natural resources include various types of fish, molluscs, and crustaceans. Maluku is a waters rich in benthic organisms, the coastal environment of Seri village can be said to be productive which shows various types of resources that can be utilized continuously in the presence of various types of marine organisms or marine biota such as Nerita. This research is a form of scientific contribution to learning marine biology. This research is a descriptive type of research, to describe or describe information about the density of Neritidae in the coastal waters of Seri Village which is made in the form of tables and figures. The results of the calculation of the density of Neritidae in the coastal waters of Desa Seri which were carried out as a whole from 3 transects found 7 species, 1 family, 1 genus and 207 individuals in the phylum Mollusca. By calculating the density on the coast of Seri Village, the values ​​for each species are as follows: Nerita squamulata is 0.001833, Nerita chamaeleon is 0.002167, Nerita maxima is 0.002167, Nerita polita is 0.026333, Nerita albicilla is 0, 0015, Nerita planospira was 0.000333 and Nerita patula was 0.000167 with a total absolute density of 0.0345. according to the density category according to Cox (1967) which explains that 0 = no density, 1-10 = less density, 10-20 = sufficient density and &gt; 20 = very high density, thus it can be concluded that Neritidae in coastal waters of Seri village is no density.

Potential Use of Ipil-Ipil (Leucaena leucocephala Lam.) As Fish Feed Ingredient: A Mini-review

Aims: This article aims examines the effect of giving Ipil-Ipil (Leucaena leucocephala) in feed on the growth of various types of fish and the nutritional content of Ipil-Ipil.&#x0D; The method used in this literature study is to review several research articles on the use of Ipil-Ipil on fish growth, and the nutritional content of various parts plant.&#x0D; The utilization of Ipil-ipil raw materials for fish is limited by the present of some antinutrient substances such as phytic acid, mimosine, tannins, as well as a fairly the high content of neutral detergent fiber (NDF) of 39.5% and acid detergent fiber (ADF) of 35.10%. Studies evaluating the nutritional quality of Leucaena as a fish feed ingredient gave varying results. There are significant differences with using Leucaena leucocephala as a substitute food for fish feed. It shows an increase in performance from the point of view of a certain growth rate, weight gain and feed conversion ratio. However, not all dietary experiments are affected for fish growth due to the processing techniques applied that involve soaking and drying the leaves thus reducing the antinutrients in Leucaena leaf meal which are mostly mimosine.&#x0D; Conclusion: The leaves of Leucaena leucocephala have the potential to make considerable contributions to feeding of the Africa catfish as this study demonstrate the it’s suitability at 20% level of inclusion without any negative effects on the growth.

Early Detection of Contamination Vibrio parahaemolyticus and Escherichia coli in Fisheries Product Using Multiplex Polymerase Chain Reaction

The fisheries sector provided a significant contribution to the Indonesian economy by increasing export activities in every year. The exported fisheries product are categorized of live fish, frozen fish, preservation products from various types of fish, crustaceans, and molluscs. The contamination of pathogenic bacteria Vibrio parahaemolyticus and Escherichia coli causing healthy problems originating from the fishery sector (sea-food borne disease). These two bacteria contaminated fisheries product is due to mishandling and storaging in the processing, which causes acute diarrhea, gastrointestinal infections and fever. The multiplex polymerase chain reaction (mPCR) method was developed to increase the efficiency of time, effort and accuracy of the bacterial contamination testing process. The mPCR method begins with the optimization of the two bacterial gene targets, sensitivity test, specificity test and then applied to samples of fishery products. The mPCR method is carried out in two mechanisms, namely “one-run” conducted from bacterial colonies isolated on agar media and “one-tube” which is applied directly from fishery products. The results of the development of the mPCR method on V. parahaemolyticus and E. coli resulted in sensitivity at concentrations of DNA 5.6 pg/ml and DNA 5.5 pg/ml, respectively. One-tube mPCR application obtained 7 positive colonies of V. parahaemolyticus and 38 positive colonies of E. coli. Meanwhile, one-tube mPCR which was applied directly from shrimp samples could identify the two bacteria.