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INDONESIA
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan
Published by Universitas Riau
ISSN : -     EISSN : -     DOI : -
Core Subject : Science,
Earth & Planetary Sciences
Arjuna Subject : -
Articles 2,919 Documents
 276   277   278   279   280 
EFFECTIVENESS OF USING PIONEER AS A REINFORCE LAYER SUBSTITUTE ON KURAU NET SHIP IN PAMBANG COASTAL VILLAGE, BENGKALIS REGENCY, RIAU PROVINCE putra, Guspa serawal; Syaifuddin, Syaifuddin; Brown, Arthur
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 8, No 2 (2021): Edisi 2 Juli s/d Desember 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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                                                ABSTRACT                This research was conducted in August 2020 in Pambang Pesisir Village, Bantan District, Bengkalis Regency, Riau Province. The method used is an experimental method by making specimens from wood specimens without lamination and with Pioneer Non-SAG Epoxy and Fiberglass laminates. The purpose of this study was to analyze the effectiveness of using Pioneer Non-SAG Epoxy as a substitute for CSM and Wovin Roving on the ship's hull through destructive testing (DT/Destructive Test).            From the test results, the highest wood moisture content was 18.18% and the lowest value was 13. 15%, the highest density value was 1.15 g/cm3 and the lowest value was 1.02 g/cm3. Comparison of the results of the mechanical test against the bending/compression test on specimens that were coated with Pioneer, Fiber and uncoated wood from the results of the fiber coating research will increase the thickness of the wood by 4 mm (from 6 mm to 10 mm), while the pioneer coating only adds 1 mm ( from 6mm to 7mm). For this reason, if you increase the thickness of the pioneer coated wood, it is necessary to use a pioneer layer of more than 8 layers. With a thickness ratio for fiber 0.5mm and pioneer 0.125mm.            Tensile tests on fiber-coated wood are longer than pioneer-coated wood. The tensile strength of wood coated with fiber reaches 306.99 MPa while pioneer coated wood is only 230.22 MPa. The difference in the increase in the length of the wood when it is pulled is due to the difference in the thickness of the elasticity and the thickness of the wood.            Based on the impact results, it can be seen that the best value is the lowest wood with fiber coated wood with a value of 0.000054 J/mm2 and uncoated wood with a value of 0.00083 J/mm2 and the highest value is found in wood coated with Pioner with a value of 0.00083 J/mm2. 0.000094 J/mm2. Thus it can be concluded that the use of various types of layers on wood will affect the impact value.Keywords: Piooner, Physical test, Statistical test, Mechanical test
BYCATCH AND DISCARD STUDY ON CATCHING DEVICES IN PRAPAT DISTRICT KABUPATENBENGKALIS VILLAGE, RIAU PROVINCE Adjeng Fitriya Febriany; Alit Hindri Yani; Nofrizal Nofrizal
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol. 9 No. 1 (2022) Edisi 1 Januari s/d Juni 2022
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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 ABSTRACT A bycatch is another catch that is accidentally caught by the net. where the catch is unwanted or not the main target. Bycatch is usually dumped into the sea or used for human consumption or for livestock. This study aims to identify the composition and proportion of the main catch (main catch), bycatch and discarded catch in the stonet. The method used in this research is a survey method, namely by making direct observations in the field to see the catch of the grinding tool, then each catch is identified including the type of fish, the number of individual fish and the weight of the fish (primary data). Keywords:By-catch and discarded, stinging gear
OPERATIONAL MANAGEMENT OF SASAK FISH LANDING BASE,PASAMANBARAT DISTRICT WESTSUMATERA Risa Miswara; Alit Hindri Yani; Pareng Rengi
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 8, No 2 (2021): Edisi 2 Juli s/d Desember 2021
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ABSTRACTThis research was conducted in July 2019 at the Sasak Fish Landing Base.Thepurposeofthestudywastofindoutoperationalmanagementandtheproblems that exist in the SasakFishLanding Base,especially regarding theelementsandapplicationofmanagementfunctionsinitsmanagement.Themethod used in this research is a survey method. Management data analysis wascarriedout descriptivelyand SWOT analysis.The facilities owned by PPI Sasak are basic facilities, namely docks, portland, port pools, complex roads, functional facilities owned are TPI while forsupportingfacilities owned areport offices andsecurityposts /guard postsThestrategyindevelopingtheSasakPPIintheoperationalmanagementoftheSasakFishLandingBaseisSO(Strengths-Opportunities),Thisisafavorable situation, because this strategy has strengths and opportunities, namelyby utilizing all strengths to obtain maximum opportunities in the development oftheSasak FishLandingBase.Based on the results of the Likert scale weighting for the satisfaction leveloffishermenwiththeservicequalityofPPISasakoperationalmanagement,which is 161.9 or 98.075%, the satisfaction level of the best Sasak PPI fishermenisin the categoryclose toSB(VeryGood).Keywords:Operational Management,SWOTanalysis,PPISasak
CONTRIBUTION OF FISHERMAN HOUSEHOLD MEMBERS IN INCREASING FISHERMAN HOUSEHOLD INCOME IN KEPENGHULUAN PARIT AMAN, BANGKO DISTRICT, ROKAN HILIR REGENCY RIAU PROVINCE Sutriani, Nona; Kusai, Kusai; Nugroho, Firman
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol. 9 No. 1 (2022) Edisi 1 Januari s/d Juni 2022
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACTThis research was conducted to identify the types of activities or businesses carried out by members of fishing households, both fishery and non-fishery based, analyze fisherman household incomes and analyze the contribution of household members in helping to increase fisherman household income in KepenghuluanParitAman, Bangko District, Rokan Regency. Downstream.the method used in this research is the survey method. The results showed that the business carried out by fishermen households in the KepenghuluanParitAman in the fishery sector were fishermen, fish salters and fish traders, while the non-fishery sector such as food stalls, small shops, tailors, fried food sellers, online shops, food stalls miso, gasoline seller, market service and motorcycle taxi driver. The household income of fishermen in the KepenghuluanParitAman, Bangko District, RokanHilir Regency, Riau Province with an average of Rp. 4,490,755,-. In increasing the household income of fishermen in KepenghuluanParitAman, it can be concluded that the contribution given by fishermen as the head of the family is high (71,28%), the wife's contribution (27,21%) is low, while the contribution of children (1,51%) is low. Keywords: Contribution, income, Kepenghuluan Parit Aman
HYDROLYSIS DEGREE OF THE HYDROLYSATE PROTEIN FROMBIVALVE (Anadara antiquata) USING BROMELIN ENZYME AT DIFFERENT CONCENTRATIONS Sholihah, Aulia Putri; Edison, Edison; Karnila, Rahman
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol. 9 No. 1 (2022) Edisi 1 Januari s/d Juni 2022
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 ABSTRACT            Bivalve Anadara antiquatameat has a potential use as a raw material for producing protein hydrolyzate because it contains quite high protein.However, it has not been utilized optimally in its processing, so that it is necessary to do research on producing protein hydrolyzate fromthe bivalve with the addition of bromelin enzymes. It is hoped that it will provide the opportunity as an alternative source of animale protein and will increase the added value of the bivalve. The purpose of this study was to produce protein hydrolyzate from the bivalve using the bromelin enzyme. The method use was experimental composed as a non-factorial completely randomized design. It was contained 4 treatment levels of different enzyme concentrations(0%, 3%, 6%, and 9%). Parameters observed were the yield and the degree of hydrolysis. The addition of Bromelin enzyme at different concentrations has a very significant effect on the yield value and the hydrolysis degree. The addition of 9% enzyme was the best treatment. The best yield value on the hydrolyzate protein of bivalve after freeze drying15.62% and the value of the degree of hydrolysis was 14.68% and was the optimum condition for hydrolyzing bivalve meat.Keywords: Bivalve, Bromelin Enzyme, HydrolyzateProtein
THE EFFECT OF FORTIFICATED OF MUSSEL MEAT FLOUR ON CONE WAFER TOWARDS CONSUMER ACCEPTANCE Gaol, Anggi Julisna Lumban; Sari, N. Ira; Iriani, Dian
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 8, No 2 (2021): Edisi 2 Juli s/d Desember 2021
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ABSTRACTThis study was aimed to determine the effect of fortification of  mussel meat flour on cone wafers towards consumer acceptance. The treatment was the addition of mussel meat flour with different concentration which consisted of 0% mussel flour (W0),2,5% 0f mussel flour (W1),5% of mussel flour (W2),and 7,5% of mussel flour (W3).Analysis parameters include organoleptic test (appearance, taste, aroma, texture), and proximate analysis. Based on the result that the addition of 5% of mussel meat flour on cone wafers was the best treatment with the characteristics yellowish color, the aroma a little show rancid from mussel meat flour, sweetness, solid texture, meanwhile for ash, moisture, protein, and fat content was 1,63%, 3,11%, 13,39% 17,59%. Keywords: mussel meat flour, cone wafer, consumer acceptance
The Effect of Sago Sugar Substitution on the Organoleptic Quality ofSeaweed (Eucheuma cottonii) Jam Juliansyah Juliansyah; Desmelati Desmelati; Dahlia Dahlia
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 8, No 2 (2021): Edisi 2 Juli s/d Desember 2021
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ABSTRACTThis study aimed to determine the effect of sago sugar substitution on the organoleptic quality of seaweed (Eucheuma cottonii) jam. The research method used was experimental with non-factorial completely randomized design (CRD) using the addition of sago sugar with different amounts consisting of G0 (0 g), G1 (100 g), G2 (200 g), G3 (300 g). Parameter analysis was an organoleptic test (taste, texture, color, aroma). The results of the organoleptic analysis showed that the seaweed jam with the addition of 300 g sago sugar had the highest value (taste, texture, color, and aroma) than the addition of 100 g sago sugar and 200 g sago sugar. The addition of sago sugar affected the quality of seaweed jam. Seaweed jam with the addition of 300 g sago sugar produced a jam with the characteristics of a sweet taste, thick texture, clean and shiny color, and a specific aroma of seaweed jam.Keywords: characteristics, organoletics, sagu sugar, seaweed jam
UTILIZATION OF CHITOSAN FROM CRAFT SHELL WASTE (Portunuspelagicus) IN CREAM MANUFACTURING FACE MOISTURIZER Yohannes Cavin Pranantha Pelawi; Merry Sukmiwati; Edison Edison
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol. 9 No. 1 (2022) Edisi 1 Januari s/d Juni 2022
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ABSTRACTThis study aims to determine the effect of adding different concentrations of chitosan solutions on the quality of facial moisturizing creams and to find out how much chitosan concentration is appropriate to add to the quality of facial moisturizing creams. The treatments given were different concentrations of chitosan, namely 1% (K1), 2% (K2), 3% (K3). The parameters used in this study were yield test, water content, ash, nitrogen and degree of deacetylation in determining the quality of chitosan and pH test, emulsion stability test, humectant test and viscosity test to determine the quality of facial moisturizing cream. The results of this study showed that the chitosan obtained from the crab shells waste had the form of powder particles, with 12 % of yield, 9.6% of moisture content, 6.7% of ash, 4.54% of nitrogen; and 73.74% of the degree of deacetylation. The best treatment was the addition of 3% (K3) chitosan concentration with a 5.20 pH value; 99.54% of emulsion stability, 65.32% of humectant, and 38.045cPs Viscosity. Keyword:Chitosan, facial moisturizing cream, small shell crab
Identification The Bioactive Components Of Brown Seaweed (Sargassum plagyophyllum)Extracted WithMethanol Indah Azisari; Nur Ira Sari; Andarini Diharmi
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 8, No 2 (2021): Edisi 2 Juli s/d Desember 2021
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 ABSTRACTSeaweed is one of the many biological resources found in Indonesian coastal sea containing nutrients and potential bioactive compounds for human health. This study was aimed  to determine the bioactive compound  of S. plagyophyllum extracted with methanol qualitatively. The research method used is an experiment by conducting a series of brown seaweed extraction experiments with methanol as a solvent. Parameter analysis of the identification of bioactive compounds  qualitatively. The results showed that the bioactive components found in brown seaweed (S. plagyophyllum) extracted with methanol consisted of flavonoids, steroids/terpenoids, saponins and phenolics.Kata kunci:extracted;bioactive component; methanol;S. plagyophyllum
COMPOSITION OF TYPE AND WEIGHT OF HARVEST CATCH IN LALANG VILLAGE, SUNGAI APIT DISTRICT, SIAK REGENCY Yufi Faroza; Bustari Bustari; Isnaniah Isnaniah
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol. 9 No. 1 (2022) Edisi 1 Januari s/d Juni 2022
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ABCTRACTThis research was carried out in December 2020 in Lalang Village, Sungai Apit District, Siak Regency. This study aims to determine the composition of the type and weight of the catch and the strength of the current relationship with the catch operated in Lalang Village, Sungai Apit District, Siak Regency. The research method used is the survey method. The data that has been obtained after being tabulated is then analyzed descriptively. The catch obtained by the pengerih fishing gear consisted of 8 species, namely lomek fish (Harpodon nehereus), pomfret (Colossoma macropum), thorn fish (Arius thalasius), gulamo fish (Bahaba poly kladieous), exorbitant fish (Nematalosa come), turtle fish (Eleutheronema tetradactylum), ringworm (Llisha elongata) and shrimp (Metapenaeus monocerous). While the analysis of the strength of the relationship between catches and current velocity in Lalang Village, current velocity has a strong relationship with the number of catches produced by the fishing gear as seen from the coefficient of determination of the fishing gear, which is 0.99 (0.80-1.00) . It can be concluded that the current is very influential on the catch obtained by fishing gear in Lalang Village, Sungai Apit District, Siak Regency. Keywords: Fishing gear, simple linear, Lalang Village

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