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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
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Catfish (pangasius hypophthalmus) protein concentrat fortification in brownies cake Wirda Hayati; Dewita Buchari; Suardi Loekman
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

This research was intended to evaluate consumer acceptance of brownies cakefortified with catfish (Pangasius hipophthalmus) protein concentrat. Four brownies cake weremade from a mixture of 12% wheat flour, 36% eggs, 10% chocolate ,24% sugar, 15%margarine, 0,1% vanila dan 0,06% salt. Each cake then was fortified with catfish proteinconcentrat at a level of 0%, 5%, 10% and 15% of wheat flour. Brownies cakes wereecaluated for consumer acceptance and proximate composition (moisture, protein and fat).The results showed that the cake fortified with 10% catfish protein concentrat was the mostpreferable by the consumer. Protein compotition of brownies cake fortified with 0%, 5%,10%and 15% of catfish protein concentrat was 8,04%, 16,12%, 19,27% and 21,05% respectively;fat was 19,50%, 16,56%, 16,01% and 15,59% respectively; and moisture was 30,47% ,29,17%, 27,98% and 27,20% respectively.Keyword: brownies cake, catfish (Pangasius hypopthalmus) protein concentrat, fortification.
The effect of different packaging material on seaweed jam stored in refrigerated temperature Donal Hutabarat; Dewita Buchari; Suparm '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

This research was aimed to evaluate the effect of various packaging materialon quality changes of seaweed jam strored in refrigerated temperature. Seaweed jamwas prepared from blended seaweed (Eucheuma cottonii) added with sugar, citricacid, and ginger. The jam was packed in glass and plastic bottle and stored atrefrigerated temperature for 30 days. The jam were evaluated for sensory quality,proximate composition and total bacterial count at 0, 10, 20 and 30 days of storage.The results showed that the sensory quality of both seaweed decreased duringstorage; and the seaweed jam stored in glass bottle deereased faster than that stored inplastic bottle. There was no effect of packaging material on moisture, sugar, crudefiber, and total bacterial count. Moisture, sugar, and bacterial count of seaweed jamstored in glass bottle was 32,71%, 58,11%, 1,59% and 11,2 X 104 respectively andstored in plastics bottle was 33,69%, 56,99%, 1,74% and 16,4 X 104 respectively.Keywords : seaweed, Eucheuma cottonii, packaging, storage, refrigerated
The influencing of extra gelatin catfish’s bone (pangasius hypophthalmus) concerning to the quality of dodol kedondong Aldi Hafiz Siregar; Suparmi '; Sumarto '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

This research was intended to evaluate the influence of catfish bone gelatinon quality of dodol kedondong. The fish bone gelatin was taken from thelaboratory of organic chemistry, Bogor Institute of Agryculture. Four types ofdodol were prepared from a mixture of kedondong (19%), coconut milk (62%),sugar (19%), sticky rice powder (19%) and each dodol was added with 0%, 5%,7% and 9% fish gelatin respectively. The dodol were evaluated for sensoryquality, folding test and proximate composition. The result indicated that dodolfortified with 9% fish bone gelatin was the best in quality. Moisture, ash, fat andfolding test of the dodol was 19,88%, 1,36%, 4,45% and 4,29% respectively.Keywords: Pangasius hypophthalmus, gelatin, catfish bone, dodol
Reduksi kolesterol pada sotong (sepia sp.) dengan cara pengolahan yang berbeda Ulfa Fairus; Suparmi '; Edison '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This study was intended to reduce cholesterol content of cuttlefish (Sepiasp.) processed by boiling and steaming. Three kilograms of fresh cuttlefish weretaken from a fish market in Pekanbaru. The cuttlefish was washed and groupedinto 3 groups of one kilogram each. First group was boiled at 100oC, second groupwas steamed at 101oC and third group was fresh cuttlefish (control). Cuttlefishbefore and after boiling or steaming was weighed and analysed for cholesterolcomposition, moisture, fat and protein. The result indicated that the cholesterolcomposition of boiled cuttlefish, steamed cuttlefish, and control was 2,76 mg/g,2,07 mg/g, and 5,74 mg/g respectively. Moisture, fat and protein of cuttlefishboiled cuttlefish was 74,98%, 0,22%, 16,17% respectively; steamed cuttlefishwas 67,66%, 0,15%, and 19,75% respectively; and control was 84,24%, 0,35%,24,90% respectively. The result showed that percentage of meat, head, visceraeand internal shell of boiled cuttlefish was 39,04%, 10,70%, 4,69%, 5,55%respectively; steamed cuttlefish was 37,77%, 12,51%, 3,57% respectively; andcontrol was 60,54%, 22,51%, 11,33% respectively.Keywords : Cuttlefish (Sepia sp), reduction , cholesterol
The effect of addition of spinach flour (amaranthus sp) on consumer acceptance of catfish ball Mychael F Naibaho; Dewita Buchari; Sumarto '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

The study was intended to examine the effect of spinach flour on consumer acceptance ofcatfish ball. About 36kg catfish was taken from a fish market in Pekanbaru. Four types of fishballs were prepared from catfish meat which was fortificated with 0%, 2,5%, 5%, and 7,5%spinach flour. The catfish balls were evaluated for consumer acceptance and chemicalcomposition. The results indicate that the catfish balls added with 2,5% spinach flour was themost preferable by consumers. The catfish balls contains: 56,78% water, 20,58% protein, 3,08%ash, and 209,80mg calcium.Keyword: Catfish ball, spinach flour, consumer acceptance, chemical composition
Growth and survival rate of common carp (cyprinus carpio l) with different biofilter combination in recirculation aquaponic system Fery Cahyo Sulistyono; Rusliadi '; Iskandar Putra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

This study was conducted for 60 days from 29 June until 28 August 2013, in Laboratory Breeding Unit of the Faculty of Fisheries and Marine Sciences University of Riau. The aim of the study was to determine the growth and survival rate of common carp (Cyprinus carpio L) using a biofilter fresh water clam (Pilsbryoconcha exilis) on aquaponic system. The method used in this study was experimen with 1 factor and 4 treatments. The treatments were density of 10, 20, 30, and 40 kangkung (Ipomoea reptana) of each treatment.The best result was invented on P3 (density of 40 watch) with absolute growth rate of 8,09 gram, length growth rate of 4,83 cm, daily growth rate 2,39%, survival rate of 97,76% and biomass rate of 154,49 gram. The best water quality parameters recorded during in the research period was achieved by P3 of ammonia (NH3) 0.02-0.05 mg/l, nitrite (NO2) 0.05-0.06 mg/l, nitrate (NO3) 1.64-0.63 mg/l, temperature 27-290 C, pH 5-6, dissolved oxygen (DO) 3-3.46 mg/l, and (CO2) 6.34-10.78 respectively.Keywords : Aquaponik, Biofilter, Fresh water Clam, Cyprinus carpio L
Rearing of african catfish (clarias gariepinus) with high stocking density in bioflock techniques Indah Dwi Lestari; Mulyadi '; Iskandar Putra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This research was conducted from May until Juny 2013 at LaboratoryAquaculture of Technology University of Riau. The purpose of this research wasto investigate growth of the African catfish with high stocking density in bioflocktechniques. This research using exsperimental method and Completely RandomDesign (RAL) with three treatments and three replications, there are P1: stockingdensity of African catfish 100 fish/m2, P2: stocking density of African catfish 200fish/m2, dan P3: stocking density of African catfish 300 fish/m2. The result showedthat African catfish with high density in bioflock techniques was not effectedsignificantly on absolute growth weight, absolute growth length, daily growth rateand survival rate. But the best treatments in this research was stocking density offish 200 fish/m2, with high growth weight rate 17,25 g, lenght growth rate 7,84cm, daily growth rate 6,65%, and survival rate 94,66%.Keyword : African catfish, High density, Bioflock technology
Analisis kelembagaan pemasaran dan margin tataniaga hasil perikanan tangkap didesa buluh cina kecamatan siak hulu kabupaten kampar provinsi riau Ramizan, Dani; Yulinda, Eni; Bathara, Lamun
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

This study was conducted on 29 January to 5 February 2013 in the Buluh Cina Village Siak Hulu district Kampar Riau Province. This study used survey method with determined sample purposively was 20 respondents. The purposed of this study was determined marketing instutions and marketing margin in research location.Marketing Institutional of fishermen consist of fishermen, distribution consist of fishermen, distributors, and dealers outside the district who come directly to the villageof Buluh Cina. Average price sale every type of fish in each marketing board when viewed from a raised catch, fishermen sold fish catch in Rp.43.000,-/Kg, middle level bought fish with average price in Rp. 49.000,-/Kg, and floor trader average purchase price in Rp. 52.000, -/Kg.Keyword :Analysis ,Marketing Margin,Marketing
The effect of increasing meat price to fresh fish consumption in complex pt.rapp town site ii east kerinci, pelalawan, riau. Barus, Sri Yantini; Ramli, Mohammad; Nugroho, Firman
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

The research wasconducted on May 2013 in Town Site II of complex PT.RAPP East Kerinci, Pelalawan Province of Riau. The purpose of this research was: 1) Knew the effect of rising prices of meat on fresh fish consumption in complex PT.RAPP Town Site II in Pangkalan Kerinci. 2) Determined corelation of fresh fish and meat consumption, is it complementary or substitution. This research conducted by used survey method with data collection techniques though questionnaire for selected respondents and respondent consist of four groups, with 69 Foreman,12 Supervisor, 8 AssistantManager, 11 Supertendent and total 100 group of family. The effect of rising meat price influenced amount of fresh fish consumption before and after rising price of meat. Fish consumption is likely to increase from 520 Kg to 822 Kg.The fresh fish was become subtitute of meat which mean increased of meat price also increased fresh fish consumption and meat consumption was decline. Key words : Meat Price, Fresh Fish, Consumption
The impact of gold mine without permit ( peti ) fishermen of the economic and social village sungai alah subdistrict of hulu kuantan district kuantan singingi province riau ', Mahgfirah; Yulinda, Eni; Bathara, Lamun
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This study was conducted on September 2013 in Sungai Alah Village, Hulu Kuantan Sub District, Kuantan Singingi District, Riau province. This study aimed to : To determine the impact of illegal mining operation to number of fishermen, determine illegal mining’s impact to fishermen’s socio economic , determine impact of illegal mining on the type of fish before and after the operation of the illegal miners.This study used survey data collection techniques by used questionnaires to selected respondents where respondents numbered 16 , 6 and 10 was fishermen fishing remains sideline . PETI impact on number of fishermen , fishing gear and fish species was decline , fishermen’s socio economic impact was. Provided social assistance to rural communities and also cause disease . Economic impact : reduced revenue in fisheries, was :Rp. 10.200.000 to Rp. 4.300.000. While the non- fisheries sector was : Rp. 23.000.000 to Rp. 42.000.000.Key words : PETI, Fisherment’s, Social and Economy, Sungai Alah Village.

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