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Pengembangan Produk Sambal Berbahan Dasar Cumi-Cumi (Loligo sp.) Gunibala, Miston; Yusuf, Nikmawatisusanti; Mile, Lukman
Jambura Fish Processing Journal Vol 6, No 2 (2024): VOLUME 6 NOMOR 2, JULY 2024
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jfpj.v6i2.22501

Abstract

Sambal is a type of food accompaniment that is well known in Asia, especially Indonesia and is popular with the public. This study aims to obtain the right formula for chili products made from squid (Loligo sp). The treatment used in this study was the composition of squid with 4 treatment levels, namely 0 gr (control), 70 gr, 80 gr, 90 gr. The parameters tested included testing for protein content, moisture content, ash content and hedonic organoleptic tests. This study was designed using a completely randomized design (CRD) non factorial. Chemical data analysis was tested using ANOVA and further tested by Duncan, hedonic organoleptic data was designed with Kruskal-wallis and further tested by Duncan. The results showed that the squid formulation had a significant effect (p0.05) on all hedonic proximate and organoleptic test parameters. The addition of squid had a significant effect on the water content with values ranging from 0.06% -42.95%, ash content 1.52% -1.87%, protein content 5.06% -9.95%. Hedonic analysis results for taste 2.72-4.47, color 3.80-4.64, aroma 3.96-4.52.
Pengujian Aktivitas Antibakteri Gel Hand Sanitizer Kitosan Dengan Penambahan Ekstrak Daun Sirsak (Annona muricata L) Mile, Lukman; Husain, Rahim; Stirman, Muh Rizki
Jambura Fish Processing Journal Vol 6, No 1 (2024): VOLUME 6 NOMOR 1, JANUARY 2024
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jfpj.v6i1.23917

Abstract

The objective of this study was to analyze a chitosan hand sanitizer gel formulated with an 8 mL, 10 mL, 12 mL and 14 mL leaf extract (Annona muricata L) against the bacterial inhibition of Staphylococcus aureus and Eschericia coli. The research consists of several stages, namely the test of chemicals against bacterial barrier resistance of the test, the manufacture of leaf extract, the testing of characteristics of hand sanitizer gels with test parameters including homogenity, barrier and bacteria barrier. The research design uses a non-factorial complete randomized design (RAL) method. Data analysis using ANOVA, when there is influence then further testing Duncan. The results showed an average barrier inhibition of 10.17 mm for E. coli and 11.47 mm for S. aureus. The result of the extraction of 280 grams of sardine leaves yielded 238.08 grams extract, a randement of 117.6%, the handsanitzer has been mixed perfectly, the strength ranging from 5 to 7 cm. Hand sanitizer gel gives a real effect on the bacterial resistance of E. coli and S. aureus. The resulting inhibition for S.aureus bacteria is 7.3 mm to 17.5 mm and for E.coli bacteria is 7.2 mm to 9 mm. Base on these results, the average diameter of the inhibition formed is classified as moderate to strong.
Phytochemical Studies Of Mangrove Fruit (Rhizophora mucronata) From Langge Village, North Gorontalo District Mile, Lukman; Nursyam, Happy; Setijawati, Dwi; Sulistiyati, Titik Dwi
Jambura Fish Processing Journal Vol 3, No 1 (2021): VOLUME 3 NOMOR 1, JANUARI 2021
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jfpj.v3i1.8585

Abstract

Mangroves are one of the beneficial plants that directly touch human life, especially coastal communities. The extract and raw materials from these mangroves are widely used as a source of food and for natural medicinal. The purpose of this study was to identify the chemical content and bioactive compounds of Rhizophora mucronata from Langge Village, Kecamatan Anggrek, North Gorontalo District. In this research, the research method used is descriptive method. To obtain the extract using the maceration method with methanol as a solvent. Chemical testing includes testing of moisture content, ash content, total fat, protein, carbohydrates, while the identification of bioactive compounds uses qualitative methods. The results of the chemical content test for water content of 52.38%; Ash content 0.22%; Total fat content 2.33%; protein content of 6.85% and carbohydrates 30.30% and the identified bioactive compounds are flavonoids, saponins, tannins, tripertenoids and steroids as well as phenol hydroquinone compounds.
Analisis Rendemen Dan Skrining Fitokimia Ekstrak Rumput Laut Merah (Eucheuma spinosium) Segar Dan Kering Yainahu, Julfikri; Mile, Lukman; Suherman, Sutianto Pratama
Jambura Fish Processing Journal Vol 5, No 2 (2023): VOLUME 5 NOMOR 2, JULY 2023
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jfpj.v5i2.15939

Abstract

Beberapa jenis rumput laut merupakan sumber potensial pangan fungsional yang dapat dimanfaatkan untuk kesehatan karena mengandung senyawa senyawa metabolik sekunder. Salah satunya adalah rumput laut merah (Eucheuma spinosum). Tujuan dari penelitian ini adalah mengetahui rendemen dan kandungan fitokimia ekstrak rumput laut merah (Eucheuma spinosum) dalam bentuk segar dan kering. Dalam penelitian ini metode yang di gunakan adalah metode deskriptif. Untuk mendapatkan ekstrak menggunakan metode maserasi dengan pelarut metanol. Hasil ekstrak rumput laut merah (Eucheuma spinosum) diperoleh dari selisih berat awal 500 gr rumput laut. Mendapatkan hasil masing-masing yaitu ekstrak segar₌79,16 gr, ekstrak kering₌88,59 gr. Setelah mendapatkan berat awal dan berat akhir setelah penguapan, berat rendemen ekstrak segar₌15,83%, ekstrak kering₌17,71%. Hasil pengujian skrining fitokimia ekstrak segar dan kering sama-sama mengandung golongan senyawa flavonoid, alkaloid, terpenoid, saponin dan tannin sedangkan pada golongan senyawa steroid sama-sama memberikan hasil negatif.
Pengaruh Variasi Lama Pengeringan Terhadap Karakteristik Mutu Produk Dendeng Ikan Lele Dumbo (Clarias Gariepinus) Setelah Penggorengan Wiranto, Adi; Husain, Rahim; Mile, Lukman
Jambura Fish Processing Journal Vol 6, No 2 (2024): VOLUME 6 NOMOR 2, JULY 2024
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jfpj.v6i2.25758

Abstract

The study aimed at analyzing the influence of drying time variations on quality characteristics of jerked dumbo catfhis (clarias gariepinus) after being fried. Non-factorial Completely Randomized Design test, it was continued by ANOVA test. if ANOVA test result stated that it had siqnificance and very significant influence, it would be continued with Duncen Test. The next step was to determine the chosen product using Bayes method. After the chosen product was determined, it was continued with proximate test and TPC. The test result was analyzed applying IBM SPSS Statistic v.16. This study consisted of 3 treatments with two repetitions (7 hours drying time (A1), 8 hours drying time (A2), and 9 hours drying time (A3). The best drying time, according to Bayes test, was A2 (8 hours ) by having sensory organoleptic on parameter of color for 8,36, aroma for 8,36 taste for 8,36, and texture for 8,2, Then the chosen product contemed 39,63% water, 1,39% dust, 37,42 % protein, 2,46% fat, and 29,28% carbohydrate and total plate count was 1.87x103 or 3,27.
Mutu Kimia Dan Organoleptik Pempek Ikan Lele Dengan Subtitusi Tepung Buah Mangrove (Rhizophora mucronata) Potabuga, Chandra; Mile, Lukman; Yusuf, Nikmawatisusanti
Research Review: Jurnal Ilmiah Multidisiplin Vol. 3 No. 1 (2024): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2024 - Juli 2024)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v3i1.66

Abstract

This research aims to analyze the effect of mangrove flour substitution on the quality of pempek made from catfish which includes organoleptic (hedonic) and chemical quality. This research consists of formulation, hedonic organoleptic characteristics, selected products and chemical characteristics of selected products. The treatment in this research was the substitution of mangrove flour for tapioca flour with concentrations of 10g, 15g, and 20g. This research was designed using Kruskal Wallis to obtain hedonic organoleptic data and analyzed using Nonparametric Tests K Independent Samples. The analysis results were continued with Duncan's further test. Determination of selected products is carried out using the Bayes test. The results showed that pempek made from tapioca flour with the substitution of 10g, 15g and 20g mangrove flour had a significant effect on all organoleptic (hedonic) parameters, except appearance. Based on the analysis of the selected products, it was found that the pempek product with 15 g of mangrove flour substituted had chemical characteristics, namely a protein content of 10.44%; water content 40.43%; fat content 20.72%; ash content 1.79%; and carbohydrate content 26.63%. Meanwhile, the chemical test results for control or without substitution of mangrove flour were protein content 7.77%, water 37.54%, fat 28.38%, ash 1.11% and carbohydrates 25.21%.
Pengaruh Konsentrasi Garam Yang Berbeda Terhadap Karakteristik Mutu Ikan Kembung (Restrelliger Kanagurata) Asin Dengan Metode Penggaraman Kering (Dry Salting) Moh Azrul; Mile, Lukman; Djailani, Fernandy
Research Review: Jurnal Ilmiah Multidisiplin Vol. 3 No. 1 (2024): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2024 - Juli 2024)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v3i1.67

Abstract

This research aims to determine the influence of different salt concentration on the quality characteristics of salted mackerel fhis (restreliger kanagurata) using the dry salting method. This research consists of three treatmen factors with three replications, namely salt concentrations of 5%, 15%, and 25%. The data analysis employs a Completely Randomized Designe (CRP) and is futher tested using Duncan’s method. The best treatmen was determined using De Garmo analysis. The results indicate that the best treatmen for processing dry salted mackerel fhis was whit a salt concentration of 15%, which obtained organoleptic values with the following quality specifications: intact appearance, moderately clean, satisfactory taste, specific type, without additional flavor, solid texture, compact, flexible, moderately dry, nearly natural odor, and slightly added odor. The moisture content was 11.83%, the ash content was 1.49%, and the total plate count was 8.06 x 103.
Pengaruh Penambahan Lawi-Lawi (Caulerpa Sp) terhadap Karakteristik Produk Selai Nanas (Ananas Eomosus) Podungge, Moh. Jamal H.; Mile, Lukman; Yusuf, Nikmawatisusanti
Research Review: Jurnal Ilmiah Multidisiplin Vol. 3 No. 1 (2024): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2024 - Juli 2024)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v3i1.75

Abstract

This research aims to determine the formula and level of panelists' preferences as well as the chemical quality of pineapple jam with the addition of lawi-lawi. The treatment in the research was the addition of lawi-lawi with concentrations of A (75%), B (50%) and C (25%). The organoleptic data obtained was processed using Kruskall Wallis analysis and chemical data using a Simple Completely Randomized Design. Further test results use Duncan's advanced test. The results of the research showed that the pineapple jam formula obtained was by adding different lawsi-lawi: A (75%), B (50%) and C (25%) with the other ingredients used being the same (pineapple 100g, sugar 65g and citric acid 0.2g). Panelists preferred pineapple jam with the addition of 75% lawi-lawi (formula B). Pineapple jam formula A (75% lawi-lawi), has chemical quality characteristics; sugar content 60.20%, viscosity 1875cp, dissolved solids 65.20% and calcium 1.04%. Formula B (50% lawi-lawi) has a sugar content of 57.70%, viscosity of 900cp, soluble solids of 65.61% and calcium of 1.02%. Formula C (25% lawi-lawi) has a sugar content of 51.68, a viscosity of 550cp, soluble solids of 67.13% and calcium of 0.94%. This study shows that pineapple jam with a 75% addition of lawi-lawi (formula A) is most preferred by panelists and has good chemical quality. Overall, the addition of lawi-lawi at various concentrations affects the organoleptic and chemical characteristics of pineapple jam, with the best results at a 75% concentration.
Nilai TVBN dan pH Fillet Ikan Cakalang (Katsuwonus pelamis) yang Dilapisi dengan Larutan Kitosan dan Air Kelapa Selama Penyimpanan Dingin Rondonuwu, Theovani Cornelia; Naiu, Asri Silvana; Mile, Lukman
The NIKe Journal VOLUME 12 ISSUE 3 | SEPTEMBER 2024
Publisher : Fakultas Kelautan dan Teknologi Perikanan - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/nj.v12i3.17047

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh kombinasi konsentrasi air kelapa dan larutan kitosan sebagai pelapis fillet ikan cakalang terhadap nilai TVBN dan pH fillet ikan cakalang (Katsuwonus pelamis) selama penyimpanan dingin. Penelitian dirancang menggunakan metode Rancangan Acak Lengkap Faktorial (RALF) dengan dua faktor perlakuan yaitu, konsentrasi air kelapa-kitosan (A) terdiri dari empat taraf yaitu, 1) A0 (kontrol); 2) A1 (10:90); 3) A2 (20:80); 4) dan A3 (30:70) dan faktor lama penyimpanan (B) dengan empat taraf yaitu 1) 0 hari; 2) 3 hari; 3) 6 hari dan 4) 9 hari. Metode yang digunakan yaitu mengaplikasikan kombinasi air kelapa dan kitosan sebagai edible coating pada fillet ikan cakalang selama penyimpanan dingin. Parameter yang diuji adalah nilai TVBN dan pH yang dianalisis menggunakan ANOVA two way. Perlakuan yang memberikan pengaruh nyata diuji lanjut Duncan untuk melihat perbedaan antara perlakuan. Hasil uji derajat deasetilasi kitosan adalah 76.52%. Hasil penelitian perlakuan A (kitosan-konsentrasi air kelapa) dan B (lama penyimpanan) berpengaruh terhadap nilai TVBN dan pH, semakin banyak air kelapa yang ditambahkan pada larutan kitosan meningkatkan nilai TVBN dan pH. Perlakuan terbaik terdapat pada perlakuan A1 (kitosan 90 dan air kelapa 10%) pada taraf perlakuan B3 (penyimpanan 9 hari) dengan nilai dan nilai TVBN 11.5 mg N/100gr dan nilai pH 7.48.
Effectiveness of water extract of mangrove fruit flour (Rhizophora mucronata) as a natural preservative in skipjack fish fillets (Katsuwonus pelamis) Maulanan, Risky S; Mile, Lukman; Djailani, Fernandy M.
Applied Environmental Science Vol. 2 No. 2: (January) 2025
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/aes.v2i2.2025.1616

Abstract

Background: Gorontalo is quite potential for the development of capture fisheries potential including the development of skipjack (Katsuwonus pelamis) production. In its processing, natural additives containing antimicrobial compounds are needed to preserve the fish. Rhizophora mucronata or R. mucronata is one type of mangrove that is widely spread along the tourist location "Tracking Mangrove" Langge Village, North Gorontalo Regency. This study aims to analyze the effect of length of storage of skipjack on organoleptic quality soaked using mangrove fruit water extract and analyze the effect of length of storage of skipjack on the quality of TPC and pH soaked using mangrove fruit water extract. Methods: This study uses a laboratory experimental method with 1 treatment, namely the length of soaking with 3 levels of treatment and 2 replicates, namely P1 (10-hour soaking), P2 (12-hour soaking), and P3 (14-hour soaking). The parameters tested were organoleptic, pH, and TPC. The research data were analyzed using a non-factorial Completely Randomized Design (CRD) with One-way ANOVA test with a significance level of 5% and further tested using Duncan. Finding: The results of the analysis showed that the best soaking time of skipjack in the solution mangrove fruit extract R. mucronata was found in P1 (soaking time of 10 hours) with indicators meat incision slightly less brilliant and strong meat tissue; fresh odor and specific type less; and texture slightly soft and slightly less elastic. The TPC value of skipjack meat slices can be maintained up to 10 hours of immersion in the solution of mangrove fruit extract Rhizopora mucronate with pH being acidic. Conclusion: The study concludes that the optimal soaking time for skipjack in Rhizophora mucronata fruit extract solution is 10 hours, as it maintains acceptable organoleptic quality, a fresh odor, and a firm texture while effectively inhibiting bacterial growth. The TPC value remains stable up to 10 hours of soaking, with an acidic pH indicating preservation effectiveness. Novelty/Originality of this article: This research introduces the use of Rhizophora mucronata fruit extract as a natural preservative for skipjack, highlighting its antimicrobial properties and potential for extending fish shelf life. The findings provide new insights into sustainable fish preservation methods using natural additives, contributing to the development of eco-friendly post-harvest technologies in fisheries.