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All Journal Jurnal Pengolahan Hasil Perikanan Indonesia JOURNAL OF COASTAL DEVELOPMENT Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan
Eko Nurcahya Dewi
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Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Education Engineering

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LIQUID SMOKE PERFORMANCE OF LAMTORO WOOD AND CORN COB Fronthea Swastawati; Tri Winarni Agustini; Y S Darmanto; Eko Nurcahya Dewi
JOURNAL OF COASTAL DEVELOPMENT Vol 10, No 3 (2007): Volume 10, Number 3, Year 2007
Publisher : JOURNAL OF COASTAL DEVELOPMENT

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Abstract

Smoking of fish by using liquid smoke is already needed to be implemented in Indonesia, as it could produce a high quality and safe smoked fish products. Various wood and agricultural wastes are possible to be used as raw material of liquid smoke. The aimed of this research was to explore the liquid smoke performance of Lamtoro wood as a representative of hard wood and liquid smoke of Corn cob as representative of agricultural wastes which contain of anti oxidative and bactericidal component processed by dry distillation method with the temperature reach to ± 400ºC. The results showed that chemical composition of the two liquid smoke have their own specification. Phenolic compounds of each liquid smoke were: 481,2 ppm (Lamtoro); 335 ppm (Corn cob) . pH value: 3 (Lamtoro) ; 2,9 (Corn cob). Both of liquid smoke found not containing of carsinogenic Benz (a) Pyrene, but Lamtoro was contain Benz (ghi) Peryle in a small amount: 1,869 ppm.
EVALUATION OF THE THICKNESS AND THE LINEAR EXPANSION OF FISH CRACKERS PRODUCED BY SOME COTTAGE INDUSTRIES OF JEPARA DISTRICT (CENTRAL JAVA) Ratna Ibrahim; Eko Nurcahya Dewi; Sumardianto .
JOURNAL OF COASTAL DEVELOPMENT Vol 6, No 3 (2003): Volume 6, Number 3, Year 2003
Publisher : JOURNAL OF COASTAL DEVELOPMENT

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Abstract

Fish crackers are locally known as “kerupuk ikan”. The quality of fish crackers depends on the thickness of the slice before frying, the percentage of linear expansion, and some other factors. So far, there was not any standard value of the thickness and the percentage of the linear expansion of good quality fish crackers in Indonesia yet. The objectives of this study were to gain some data on the thickness and the percentage of linear expansion of fish crackers and to compare the data with the estimated ideal value based on the reference data. Ten cottage industries in Jepara district chosen based on the proportional stratified randomized sampling method. The first grade fish crackers (according to the processor) were obtained as the samples from each of the cottage industries. Ten fish crackers of each sample were evaluated. The results indicated that the fish cracker samples were circular, the thickness varied from 1.0 to 3.85 mm. The average thickness of the samples was 2.77 mm which significantly thicker (p<0.01) than the estimated ideal thickness (1.50 mm). The percentage of linear expansion of the samples varied from 54.48 to 134.58 %
Round scad quality on mini purse seine boats, Rembang Regency, Central of Java Sri Untari Puji Rejeki; Y.S. Darmanto; Eko Nurcahya Dewi; Nunik Mulyandari; Darmawan Darmawan; M. Iqbal Himam; Nazaruddin Nazaruddin; Jasnur Syahputra
Depik Vol 12, No 2 (2023): AUGUST 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.2.27130

Abstract

Mini purse seine boats in Rembang are divided into two sizes. The first one, namely mini purse seines measuring 10 - 20 Goss Tonnage (GT) (short trips) with a fishing operation duration of 3 - 7 days. The second one is mini purse seines measuring 21 - 30 GT (long trips) with a fishing operation duration of 7 - 10 days. The dominant catch on this boats is round scad, which used a cooling mechanism with ice blocks and bulking systems. This research evaluates the quality of round scad caught by mini purse seine boats (based on Indonesian National Standard/SNI 2729: 2013) and the quality of ice used in handling the fish (based on SNI 4872: 2015). The sampling technique was purposive sampling. Fish samples were carried out in the first and last hold on the short trips and long trips boats, where each handle of the fish was sampled in the upper, middle, and lower layers. Data analysis for sensory evaluation were analyzed by Kruskal Wallis statistics, while the TPC value of round scad was tested by ANOVA test. The laboratory test results obtained the sensory assessment of round scad. The value of the TPC round scad and the E. coli ice blocks are still within the limits of the Indonesian national standards, but the TPC scale of the ice block exceeds the standard limit of SNI. The Kruskal Wallis statistics results showed tha the difference in fish hold, the difference in the trip, and differences in fish hold layers had a significant effect on the sensory of scad. ANOVA test showed that differences in the fish hold and trip differences had a significant impact on the TPC of scad. In contrast, the difference in fish hold layers gave a non-significant effect on the TPC of round scad.Keywords:Quality organolepticTPcRound scadMini purse seineRembang
Co-Authors Ambariyanto . Ayunda Dita Wardani Eko Prasetyo Ritanto Eko Susanto Fronthea Swastawati Fronthea Swatawati Gugun Hidayat Jasnur Syahputra Khusnul Qotimah Laras Rianingsih Lukita Purnamayati M. Iqbal Himam Nazaruddin Nazaruddin Nunik Mulyandari Ratna Ibrahim Retno Ayu Kurniasih Sri Untari Puji Rejeki Sumardianto . Takeshi Suzuki Tri Winarni Agustini Y S Darmanto Y.S. Darmanto YS Darmanto Yuliani