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OPTIMALISASI FORMULASI NORI RUMPUT LAUT Kappaphycus alvarezii DENGAN DAUN SINGKONG (Manihot utilisima) Aulia, Alfiana; Munandar, Aris; Surilayani, Dini
Media Teknologi Hasil Perikanan Vol 9, No 2 (2021)
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/mthp.9.2.2021.33882

Abstract

Nori is the seaweed snack which has high nutrition. Generally, nori is made from the Porphyra, but it is hard to find in Indonesia. This research tried to replace the raw material of nori with the K. alvarezii seaweed and cassava leaf which are easy to found in Indonesia. The purpose of this research is to determine the best formulation of nori and identify its characteristics. This research used a Completely Randomize Design (RAL) with different formulations of the K. alvarezii seaweed and cassava leaf. The results showed that the best nori is nori with the formulation of K. alvarezii seaweed and cassava leaf is 60:40. The organoleptic test showed that nori has color of blackish green (3.83), slightly scented of cassava leaf (3.50), compact texture (4.10), and few have the sense of cassava leaf (3.13). Chemical analysis showed that water content 5.63%, ash content 3.28%, protein content 5.72%, fat content 1.01%, carbohydrate 84.36%, and crude fiber 6.03%. Nori merupakan snack rumput laut yang memiliki gizi tinggi. Umumnya terbuat dari rumput laut Porphyra, namun keberadaannya sulit ditemukan di Indonesia. Penelitian ini mencoba untuk mengganti bahan baku pembuatan nori dengan menggunakan rumput laut K. alvarezii dan daun singkong yang banyak ditemukan di Indonesia. Tujuan penelitian ini adalah untuk menentukan formulasi nori terbaik dan mengidentifikasi karakteristiknya. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan perbedaan formulasi rumput laut dan daun singkong. Hasil penelitian menunjukkan bahwa nori terpilih adalah nori dengan formulasi rumput laut dan daun singkong 60:40. Nori yang dihasilkan berwarna hijau kehitaman (3,83), sedikit beraroma daun singkong (3,50), memiliki tekstur yang kompak (4,10), dan sedikit memiliki rasa daun singkong (3,13). Hasil analisis kimia menunjukkan nilai kadar air sebesar 5,63%, kadar abu 3,28%, kadar protein 5,72%, kadar lemak 1,01%, karbohidrat 84,36%, dan serat kasar 6,03%.
Pengaruh Bahan Kemasan Berbeda terhadap Mutu Bandeng Presto dengan Pengemasan Vakum pada Suhu Dingin Nursafira, Julia; Munandar, Aris; Surilayani, Dini
Media Teknologi Hasil Perikanan Vol 9, No 2 (2021)
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/mthp.9.2.2021.33963

Abstract

Bandeng Presto is a form of processed fishery products made from milkfish with the addition of salt, spices and through heating and pressure processing. Period the storage for bandeng presto is around 2-5 days. Low sheilf can be caused by high nutrient content, as well as enviromental influences and contamination of microorganism. Purpose of this study was to determine the type of packaging material that is best for the quality of bandeng presto with optimal shelf life. This study used  factorial completely randomized design with 2 factors, namely packaging (polypropylene and polyethylene) with storage time (0.7.14 and 21 Days). The parameters observed in this study were organoleptic, moisture content, ash content, fat content, protein content, and total plate count (TPC).The results of this study indicate that the treatment using the type of polypropylene packaging with the vacuum technique is a treatment with an optimal shelf life of 21 days at cold temperatures and has characteristics value his a moisture content value 61.09%, ash content 4.78%, fat content 6.56%, protein content 34.60%, microbes total 4.21x105colony/gand bandeng presto have the appearance of golden yellow, less fresh odor, bland taste, dense texture, slightly mushy and dried mucus.
AKTIVITAS ANTIBAKTERI PROTEIN KAPANG Xylaria psidii KT30 TERHADAP Escherichia coli DAN Bacillus subtilis [Antibacterial Activity of Protein Fungus Xylaria psidii KT30 Escherichia coli and Bacillus subtilis] Aris Munandar; A. Zaenal Mustopa; Kustiariyah Tarman; Tati Nurhayati
Jurnal Teknologi dan Industri Pangan Vol. 25 No. 2 (2014): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (397.636 KB) | DOI: 10.6066/jtip.2014.25.2.146

Abstract

Previous research shows that extracellular protein of an algicolous fungus Xylaria psidii KT30 inhibited Bacillus pumilus, Listeria sp., Salmonella typhi, Staphylacoccus aureus, and Pseudomonas sp. with an average clear zone diameter of 7 mm. To enhance the potent antibacterial activity of extracellular protein from Xylaria psidii KT30, the present research demonstrated fungal growth optimization and purification of its secreted extracellular protein. The fungal growth optimization was performed following NaCl concentration and harvest day variations. The protein was precipitated using ammonium sulphate at 60%-90% saturation range and was purified through gel chromatography filtrationusing Sephadex G-50, eluted with 30% aq methanol. The active fraction possesing antibacterial activity was then determined resulting supernatant, pellet, and protein fraction.The fungal was optimally obtained after 15 days cultivation using freshwater.The highest protein yield was 1.67%, resulted over 90% saturation. Fractions 11 and 12 were the most active against Escherichia coli dan Bacillus subtiliswith clear zone diameter of 8 mm.Three bands of those fractions were detected through SDS-PAGE analysis, revealing molecular weights of 23.42, 20.09, and 14.33 kDa.  
Quality Changes of Tilapia Fish (O. niloticus) by Killing Techniques and Gutting during Low Storage Temperature Aris Munandar; . Nurjanah; Mala Nurilmala
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 12 No 2 (2009): Jurnal Pengolahan Hasil Perikanan Indonesia
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (252.658 KB) | DOI: 10.17844/jphpi.v12i2.850

Abstract

Killing and gutting treatment at low storage temperature (0-5 oC) on tilapia fish (O. niloticus) showed significant results on the subjective test (organoleptic) and objectives (TPC/Total Plate Count, pH, and TVB/Total Volatile Base). The A1B2 treatment (dead pricker, gutting) gare the best quality, and this could he maintained for 10 days. Tilapia fish could be consumed up to-10 days because the number of bacteria at the end of the storage prevent reached 9.7x105 colonies/g. TVB value generated at the end of the storage period reached 20.45 mg N/g with some fluctuation of pH value during the storage. The quality of tilapia fish could maintain with the combination of treatment and storage at low temperature (0-5 oC).Keywords: chilling, fish quality, tilapia
Karakteristik bontot dengan kombinasi daging ikan payus (Elops hawaiiensis) dan ikan bulan-bulan (Megalops cyprinoides) Ipat Kasyifatul Mufarihat; Sakinah Haryati; Aris Munandar
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 22 No 3 (2019): Jurnal Pengolahan Hasil Perikanan Indonesia
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (133.697 KB) | DOI: 10.17844/jphpi.v22i3.28945

Abstract

Bontot is one of fish gel products in Banten Province. The main raw material of Bontot was Hawaiian ladyfish which is commonly found in the milkfish pond. However, the availability of the Hawaiian ladyfish was very limited. This study investigated the utilizaation of tarpon (Megalops cyprinoides), a fish of similar texture to the hawaiian ladyfish, for the production of bontot. The bontot quality was evaluated based on the organoleptic and microbial parameters. A combination of 37.5% ladyfish and 62.5% tarpon was considered as the best formula producing bontot with folding test 4.07 and bites 6.77, and the parameter of color, aroma, flavor, and texture similar to those of the commercial (3.43-4.00) products. The bontot contained moisture 50.50%, ash 2.42%, fat 0.32%, protein 5.67%, and carbohydrates 41.09% while the microbiological was below the 4.20 threshold, suggesting the bontot is safe for consumption.
Karakteristik, Penanganan, dan Kandungan Mineral Keong Laut Neverita didyma Aris Munandar; Sakinah Haryati; Rini Alfia; Fitriyani Fitriyani
Jurnal FishtecH Vol 5, No 2 (2016)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v5i2.3938

Abstract

Neverita didyma was a sea snail that included in the catch side from fishermen of Anadara granosa. The snail usually consumed with boiled and steamed. N. didyma can be used as a mineral source that needed by human. Information about characteristic of snail and its handling process on boat and collector was important. The aim of the research was to determine characteristic (rendemen and morphometric), handling process and mineral content of N. didyma. This research consisted of several stages. The stage was determination of characteristic of N. didyma, handling process and analisys of mineral content using Atomic Absorption Spectrophotometry (AAS). N. didyma had rendemen characteristic. each of characteristic was shell; 60.73%, meat 25% and offal 14.27%. Morphometric of snail was length 34.8 mm, width 28.33 mm and weight 12.86 g. Handling of N. didyma on boat and collector had not done well. mineral content of meat consisted of magnesium, potassium, sodium, calsium, phosporus, iron, zinc, and cooper.
Potensi Ekstrak Daun Picung (Pangium edule) sebagai Bahan Pemingsan Ikan Nila (Oreochromis niloticus) pada Transportasi Sistem Kering Aris Munandar; Forcep Rio Indaryanto; Hana Nurullita Prestisia; Novi Muhdani
Jurnal FishtecH Vol 6, No 2 (2017)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v6i2.5842

Abstract

Consumer demand for live fish commodities has increased, especially for the type of fish that have high economic value, one of which is tilapia (Oreochromis niloticus). Good handling transportation system is needed to make fish still alive until destination. The purpose of this research is to determine the concentration of Pangium edule leaves extract best as the fainting of tilapia in fish transportation. This research method was an experiment with two replications with each concentration 0, 600, 800, 1000, 1300, 1700 and 2500 ppm. The research consists of a preliminary research to determine the limited concentration extract of Pangium edule leaves that can make mortality to the fish and primary research to determine effective concentration as anesthetic material and application during dry transportation system. The results showed that the effective concentration of Pangium edule leaves was 2500 ppm with faint average 35 minutes and recovery time was 5 minutes. Application of Pangium edule leaves extract for the dry transportation system with a concentration of 2500 ppm reached an optimum level of survival rate was 100% for 2 hours.
Simbionik: Pengembangan Teknologi Tepat Guna yang Tepat dan Mudah sebagai Upaya Peningkatan Ketahanan Pangan Keluarga Mas Bayu Syamsunarno; Aris Munandar; Andi Aprainy Fatmawaty; Dian Anggraeni
E-Dimas: Jurnal Pengabdian kepada Masyarakat Vol 12, No 4 (2021): E-DIMAS
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/e-dimas.v12i4.7117

Abstract

Desa Banyuremsi termasuk ke dalam kawasan perdesaan prioritas nasional yang terletak di Kecamatan Jiput, Kabupaten Pandeglang. Desa Banyuresmi termasuk ke dalam lahan marginal atau kekurangan air. Hal ini merupakan salah satu hambatan untuk berkembangnya sektor pertanian dan perikanan. Hal tersebut semakin terasa terkait kondisi terkini di masa pandemik, beberapa masyarakat ada yang diputuskan atau dirumahkan dalam pekerjaannya. Teknologi simbionik dapat diterapkan untuk mengatasi permasalahan yang dialami masyarakat Banyuresmi. Simbionik merupakan sistem budidaya organik yang mengintegrasikan ikan dan sayuran dalam ember dengan kondisi terkontrol. Tahapan pelaksanaan dalam penerapan teknologi simbionik adalah persiapan alat dan bahan, penerapan teknologi simbionik, pelatihan pengolahan produk berbasis ikan lele. Hasil monitoring dan evaluasi selama 6 minggu menunjukkan bahwa terjadi peningkatan pertumbuhan ikan lele, walaupun kurang signifikan. Pertumbuhan ikan lele pada kelompok 1 dan 2 mencapai 41% dan 66%. Amoniak dan TDS merupakan parameter yang menunjukkan kebutuhan C dan N yang dimanfaatkan untuk pertumbuhan kangkung pada sistem Simbionik ini. Pada monev 2, proses pemanenan dilakukan pada umur kurang lebih 30 hari dengan tinggi 30 cm. Penerapan sistem Simbionik dapat mengoptimalisasi pemanfaatan pekarangan rumah masyarakat di Desa Banyuresmi. Sistem Simbionik dapat diterapkan oleh masyarakat karena mudah dan murah untuk diterapkan di sekitar pekarangan rumahnya.
Characteristics of Gipang, a traditional food of Baduy Tribe, Added with Milkfish Bone Flour to Improve Calcium and Phosphor Content Baity Nur Jannah; Fitria Riany Eris; Nita Kuswardhani; Aris Munandar
Jurnal Ilmiah Perikanan dan Kelautan Vol. 12 No. 2 (2020): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v12i2.17064

Abstract

HighlightMilk fish (Chanos chanos) bone flour to improve nutrition of GipangChemical, physical, and organoleptic characteristics of Gipang were analysedThe best concentration of milkfish bone added in gipang was 10%AbstractGipang is a well-known traditional food of Baduy, a local tribe located in Banten Province, West Java, Indonesia. This study aimed at the characterization of the traditional food with an addition of milkfish bone flour at four different concentrations. The study used a completely randomized design (CRD) with a single facto (concentration of milkfish bone flour addition). The addition of milkfish bone flour consisted of four levels, which were 0% as the control, 5%, 10%, and 15% of the weight of raw white glutinous rice used in the present study. Each treatment had 3 (three) replicates. During the experiment, the observed parameters were proximate analysis, calcium content, phosphors content, hardness, total valuable count (TVC) of microbes, and organoleptic characteristics (colour, taste, scent, texture, overall). Fishbone flour is processed from milkfish bone waste that obtained from the milkfish satay industry in Banten province. The addition of milkfish bone flour had a significant effect on ash, protein, fat, calcium, and phosphor contents, hardness, total microbes, and organoleptic properties of colour, taste, and overall values. The result showed that the best concentration of milkfish bone flour addition to the Gipang was 10% which had content characteristic respectively as follows: moisture 6.74%; ash 2.61%; protein 5.71%; fat 21.84%; carbohydrate 63.10%; calcium 3.68%; and phosphor 1.39%; hardness of 324.39 g/mm; TVC of microbes was 1.79 log10 CFU/ml; and organoleptic of colour 4.56; scent 4.40; taste 5.16; texture 5.08; and overall value of 5.28
Characterization of Glucosamine Nano Particles from Chitosan Using Ultrasonicators and Ball Milling Methods Bhatara Ayi Meata; Ginanjar Pratama; Rifki Prayoga Aditia; Afifah Nurazizatul Hasanah; Dini Surilayani; Sakinah Haryati; Aris Munandar
Jurnal Perikanan dan Kelautan Vol 11, No 2 (2021)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v11i2.12886

Abstract

Oral consumption of glucosamine hydrochloride can worsen side effects in the human body, so the development of nanoparticles from glucosamine hydrochloride is needed as a topical preparation in treating osteoarthritis. This study aims to determine the differences in the characteristics of nanoparticles from shrimp shell glucosamine made ultrasonic and ball milling. For the production of glucosamine from shrimp shells, the acid hydrolysis method was used using 37% HCL solution, then washed with IPA solution until glucosamine powder was formed, then the yield and FTIR tests were carried out. Preparation of glucosamine nanoparticles using the ultrasonic method, namely glucosamine with a 37% HCl mixture sonicated using an ultrasonicator, and another method using a ball mill to fission glucosamine to obtain powdered glucosamine nanoparticles. The powder obtained from the two methods was then characterized using a scanning electron microscope (SEM) to determine the morphological condition of the solid. The results of the glucosamine test obtained a yield of 83.65%, and the absorption pattern of the Fourier transform infrared (FTIR) spectrum showed 99.82% so that it met the quality standards proving that glucosamine hydrolysis was successful. The powder characterization obtained by SEM aims to determine the size characteristics of the glucosamine nanoparticles obtained. The resulting powder nanoparticles are yellow-white. The SEM photo results show the morphology of the particles with an uneven surface. The results of the Scanning Electron Microscope (SEM) test showed that the particle size of glucosamine by ultrasonic and ball milling methods were 83.56 nm and 61.16 nm, respectively.