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Production of Fish Hydrolysates Protein From Waste of Fish Carp (Cyprinus Carpio) by Enzymatic Hydrolysis Saputra, Dede; Nurhayati, Tati
ComTech: Computer, Mathematics and Engineering Applications Vol 7, No 1 (2016): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v7i1.2201

Fish Protein Hydrolysates (FPH) is the mixed products of polypeptide, dipeptides, and amino acid. It can be produced from materials that contained of protein by acid reaction, base reaction or enzymatic hydrolysis. The objectives of this study were to study the production of FPH from fish carp meat at post rigor phase and viscera by enzymatic hydrolysis, to determine the specific activity of papain enzyme, and to determine the solubility of FPH. Capacity of fish hydrolyzing can be identified by analyzing the content of dissolved total nitrogen (NTT) compared with nitrogen total ingredient (NTB) in order to get the value of total soluble nitrogen/total nitrogen material (NTT/NTB). The hydrolysis processes were carried out in 0,26% (w/v) papain, 60 ?C for 3 hours. The result showed that the specific activity of papain enzyme was about 3.28 U/mg. Solubility of FPH by comparing NTT/NTB was about 0.29% (fish meat) and 0.40% (fish viscera). Proximate test of protein content of fish meat was 18.34 ± 0.04 (g/100 g); while viscera was about 0.95±0.04 (g/100 g). The result indicated that product waste of fish carp had potential as a major of source of FPH.

ANALISA DAN PERANCANGAN JARINGAN WIRELESS LOCAL AREA NETWORK (WLAN) DENGAN MENGGUNAKAN METODE NDLC: STUDI KASUS : DI TOKO BESI KUNCIRAN BAJA Saputra, Dede; Yulisa Geni, Bias
JATI (Jurnal Mahasiswa Teknik Informatika) Vol. 8 No. 2 (2024): JATI Vol. 8 No. 2
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jati.v8i2.9395

Toko Besi Kunciran Baja berdiri yang telah beroperasi sejak tahun 2019 sebagai penyedia bahan bangunan, Toko ini memiliki beberapa ruangan yang masih belum bisa mendapatkan akses internet yang cukup efektif seperti, ruang administrasi, dan tempat tinggal karyawan. Menghadapi permasalahan dalam optimalisasi layanan internet di ruangan administrasi dan mess karyawan. Untuk mengatasi hal ini, penulis melakukan analisis Quality of Service (QoS) yang bertujuan untuk mengevaluasi kecepatan internet yang ada. Penelitian ini menggunakan metode Network Development Life Cycle (NDLC) dengan tahapan analisis, perancangan, design, implementasi, monitoring, dan manajemen. Hasil penelitian menunjukkan bahwa penambahan satu perangkat mikrotik di ruang administrasi dan satu access point di ruangan mess karyawan dapat meningkatkan distribusi bandwidth secara merata pada setiap ruangan. Hal ini juga dibuktikan dengan hasil analisis Quality of Service yang dilakukan setelah perancangan jaringan menunjukan bahwa adanya peningkatan performa indeks jitter dan delay. Tujuan dari perancangan jaringan ini adalah untuk memberikan akses internet yang lebih optimal kepada para klien, memastikan efisiensi, dan kepuasan pengguna dalam lingkungan kerja Toko Besi Kunciran Baja.

ANALYSIS OF ECONOMIC GROWTH AND DEVELOPMENT INEQUALITY AMONG DISTRICTS/CITIES IN WEST NUSA TENGGARA PROVINCE USING THE WILLIAMSON INDEX, KLASSEN TYPOLOGY, AND LOCATION QUOTIENT METHODS Purnamasari, Nur Asmita; Hadijati, Mustika; Hidayati, Lilik; Saputra, Dede; Graha, Syifa Salsabila Satya
VARIANCE: Journal of Statistics and Its Applications Vol 7 No 1 (2025): VARIANCE: Journal of Statistics and Its Applications
Publisher : Statistics Study Programme, Department of Mathematics, Faculty of Mathematics and Natural Sciences, University of Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/variancevol7iss1page93-104

West Nusa Tenggara Province faces low GRDP growth and significant economic disparities among its districts and cities. This study aims to analyze economic growth and development inequality using the Williamson Index, Klassen Typology, and Location Quotient methods. The Williamson Index shows high inequality, with values approaching 1 from 2018 to 2022. Klassen Typology categorizes districts into four quadrants: fast-growing (West Sumbawa, Mataram City), developing (Dompu, Bima City), developed but under pressure (West Lombok, Central Lombok, East Lombok, Sumbawa, Bima, North Lombok), and none in the underdeveloped category. The Location Quotient analysis highlights sectors with growth potential; however, some regions still rely on imports to meet local demand. The findings suggest targeted policies to enhance sector development and reduce economic disparities, fostering sustainable growth and improving welfare in West Nusa Tenggara Province.

SOSIALISASI PENCEGAHAN PENYAKIT TBC UNTUK MENINGKATKAN KEPEDULIAN MASYARAKAT DALAM MENURUNKAN KASUS TBC DI DESA TANJUNG Saputra, Dede; Anasrullah, Aldi; Ni Putu Eka Devi Meyrani, Pande; Kurnia, Kurnia; Tri Lestari, Andi
Jurnal Wicara Vol 3 No 3 (2025): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v3i3.7584

Tanjung Village is committed to becoming a Healthy Village where one of the challenges faced is the control and prevention of Tuberculosis (TB), which is caused by bacteria called Mycobacterium tuberculosis. Thi bacteria attacks the lungs and can attack other organs of the body if not treated properly. Therefore, the Tanjung 2 KKN Group held a TB Disease Prevention Socialization activity in Tanjung Village which aims to increase public awareness in reducing the number of TB cases. This activity involved the Tanjung 2 Village KKN PMD team, village government, health cadres, and medical personnel from the Tanjung Health Center. This socialization provided education about symptoms, causes, transmission methods, prevention steps, and the importance of complete treatment. The methods used included interactive presentations, educational video screenings, and discussion and question and answer sessions. The results of the activity showed an increase in public understanding of early detection and the importance of compliance in TB treatment. The high participation in the discussion session indicated the enthusiasm of residents and the need for further information. The obstacles faced in efforts to prevent TB in Tanjung Village were social stigma against TB sufferers, limited supporting facilities, and challenges in ensuring that patients complete their treatment. The solution is that the Tanjung Village government forms a cadre team in each hamlet to ensure that the community is free from TB. With this cadre team, the health of residents can be monitored more effectively, so that prevention and handling of TB can be carried out properly.

Pelatihan Pertanian Sistem Hidroponik Sebagai Solusi Cerdas Pemanfaatan Lahan Untuk Pertanian Berkelanjutan Di Desa Tanjung Saputra, Dede; Anasrullah, Aldi; Ni Putu Eka Devi Meyrani, Pande; Kurnia; Tri Lestari, Andi
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 2 (2025): April-Juni 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i2.10972

Desa Tanjung memiliki beberapa tantangan dalam sektor pertanian terutama akibat keterbatasan lahan produktif yang terus berkurang karena alih fungsi lahan untuk pembangunan permukiman, industri, serta infrastruktur lainnya. Sehingga, diperlukan solusi inovatif untuk mengoptimalkan pemanfaatan lahan yang ada agar pertanian tetap dapat berkembang secara berkelanjutan. Untuk mengatasi permasalahan tersebut, sistem hidroponik diperkenalkan sebagai solusi cerdas dalam pemanfaatan lahan di Desa Tanjung. Oleh karena itu, kegiatan pelatihan pertanian hidroponik ini bertujuan untuk memberikan pemahaman mengenai sistem pertanian hidroponik sebagai alternatif pemanfaatan lahan yang lebih efisien dan ramah lingkungan. Lebih lanjut, pelatihan hidroponik ini bertujuan untuk meningkatkan keterampilan masyarakat Desa Tanjung dalam mengelola dan mengembangkan sistem hidroponik secara berkelanjutan. Hasil pelatihan telah berhasil meningkatkan pemahaman dan keterampilan masyarakat dalam menerapkan sistem hidroponik sebagai solusi pertanian berkelanjutan. Masyarakat kini lebih memahami teknik dasar hidroponik, mulai dari pembuatan instalasi, pengelolaan nutrisi, hingga pemeliharaan tanaman. Antusiasme masyarakat dalam mengikuti pelatihan ini terlihat dari tingginya partisipasi mereka dalam setiap sesi, baik dalam penyampaian materi maupun praktik langsung. Peserta sangat aktif dalam berdiskusi, mengajukan pertanyaan, serta mencoba sendiri pembuatan instalasi hidroponik dengan bimbingan dari tim KKN.

Analisis Regresi Komponen Utama untuk Mengatasi Multikolinearitas pada Faktor-Faktor yang Mempengaruhi Indeks Pembangunan Manusia Hidayatullah, Azka Fariz; Saputra, Dede; Inarah, Filzah; Evita, Isma; Fadillah, Muhammad; Harsyiah, Lisa
JSN : Jurnal Sains Natural Vol. 2 No. 1 (2024): Februari
Publisher : Puslitbang Sekawan Institute Nusa Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35746/jsn.v2i1.497

West Nusa Tenggara and East Nusa Tenggara provinces are among the provinces with low human development indexes. There are seven factors used in this study that are considered to affect the human development index in the two provinces, namely gross regional domestic product, poor population, open unemployment rate, population, life expectancy, labor force and average years of schooling. The method used by researchers in overcoming multicollinearity in this study is principal component regression. Therefore, this study aims to apply principal component regression in overcoming the problem of multicollinearity on the the effect of gross regional domestic product, poor population, open unemployment rate, population, life expectancy, labor force and average years of schooling on the human development index. Based on the results of the analysis that has been carried out, the principle component regression model is obtained as follows Y = 42.548 + 0.00000991X_1 + 0.0371X_2 + 0.343X_3 + 0.000005949X_4 + 0.2532 + 0.000012947X_6 + 0.1348X_7. With the coefficient of determination (R^2) 0.834.

SOSIALISASI PENCEGAHAN PENYAKIT TBC UNTUK MENINGKATKAN KEPEDULIAN MASYARAKAT DALAM MENURUNKAN KASUS TBC DI DESA TANJUNG Saputra, Dede; Anasrullah, Aldi; Ni Putu Eka Devi Meyrani, Pande; Kurnia, Kurnia; Tri Lestari, Andi
Jurnal Wicara Vol 3 No 3 (2025): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v3i3.7584

Tanjung Village is committed to becoming a Healthy Village where one of the challenges faced is the control and prevention of Tuberculosis (TB), which is caused by bacteria called Mycobacterium tuberculosis. Thi bacteria attacks the lungs and can attack other organs of the body if not treated properly. Therefore, the Tanjung 2 KKN Group held a TB Disease Prevention Socialization activity in Tanjung Village which aims to increase public awareness in reducing the number of TB cases. This activity involved the Tanjung 2 Village KKN PMD team, village government, health cadres, and medical personnel from the Tanjung Health Center. This socialization provided education about symptoms, causes, transmission methods, prevention steps, and the importance of complete treatment. The methods used included interactive presentations, educational video screenings, and discussion and question and answer sessions. The results of the activity showed an increase in public understanding of early detection and the importance of compliance in TB treatment. The high participation in the discussion session indicated the enthusiasm of residents and the need for further information. The obstacles faced in efforts to prevent TB in Tanjung Village were social stigma against TB sufferers, limited supporting facilities, and challenges in ensuring that patients complete their treatment. The solution is that the Tanjung Village government forms a cadre team in each hamlet to ensure that the community is free from TB. With this cadre team, the health of residents can be monitored more effectively, so that prevention and handling of TB can be carried out properly.

Analisis Cluster Untuk Pengelompokan Provinsi Di Indonesia Berdasarkan Tingkat Kemiskinan Menggunakan Metode Average Linkage Saputra, Dede; Ardania, Azrianti; Putri, Syaftirridho; Asri, Adis Tia Juli Agil; Harsyiah, Lisa
Indonesian Journal of Applied Statistics and Data Science Vol. 1 No. 1 (2024): November
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ijasds.v1i1.5446

Poverty is a major economic and social issue in Indonesia because it is a serious problem that can affect social welfare. Poverty is influenced by many factors including school enrollment rate, life expectancy, gross regional domestic product, human development index and open unemployment rate. Cluster analysis is a technique in multivariate statistics where objects are grouped based on proximity or similarity of properties so that objects that have close proximity (similar properties) will be in the same group (cluster). The purpose of this study is to cluster provinces in Indonesia based on poverty levels using the average linkage method. The results of this study obtained 5 clusters, where cluster 1 consists of Nanggroe Aceh Darussalam, North Sumatra, West Sumatra, Riau, Jambi, South Sumatra, Bengkulu, Lampung, Bangka Belitung Islands, Central Java, East Java, Bali, West Nusa Tenggara, East Nusa Tenggara, West Kalimantan, Central Kalimantan, South Kalimantan, North Kalimantan, Central Sulawesi, South Sulawesi, Southeast Sulawesi, Gorontalo, West Sulawesi, Maluku, North Maluku and West Papua. Cluster 2 consists of Riau Islands, West Java, Banten and North Sulawesi. Cluster 3 consists of DKI Jakarta and East Kalimantan. Cluster 4 consists of DI Yogyakarta and the last cluster consists of Papua.

Fraud Hexagon terhadap Manajaemen Laba Berdasarkan Modifikasi Beneish M-Score Saputra, Dede; Hermanto, Hermanto
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/syntax-literate.v10i1.17200

Studi ini menggabungkan Fraud Hexagon dan Beneish M-Score yang telah dimodifikasi untuk mengidentifikasi faktor-faktor yang berdampak pada tindakan manajemen laba pada entitas manufaktur subsektor makanan dan minuman yang terdaftar di Bursa Efek Indonesia selama periode 2018-2023, dengan menerapkan teknik purposive sampling untuk pengambilan sampel. Modifikasi Beneish M-Score pada penelitian ini melibatkan lima rasio asli dan empat rasio tambahan. Total data sampel yang digunakan sebanyak 114 data dari 19 entitas subsektor makanan dan minuman. Penelitian ini menerapkan regresi logistik berganda sebagai teknik analisis. Hasil kajian ini menyatakan bahwa, financial target dan audit fee berkorelasi positif signifikan terhadap praktik manajemen laba, sedangkan frequent number of CEO’s picture berpengaruh negatif signifikan pada manajemen laba. Sebaliknya, financial stability, leverage, nature of industry, effectiveness of supervision, auditor changes, dan director changes tidak menunjukkan hubungan positif signifikan dengan manajemen laba. Oleh karena itu, perusahaan yang terlibat dalam manipulasi rentan mengalami tekanan pada target keuangan, arogansi, dan kolusi, serta memiliki lebih sedikit komisaris independen. Kajian ini bermanfaat bagi manajemen dalam mendeteksi praktik manajemen laba dan bagi investor untuk dijadikan sebagai sumber acuan dalam melakukan keputusan investasi. Disisi lain, penelitian ini berguna bagi penulis untuk memperluas wawasan peneliti tentang proksi-proksi yang mempengaruhi praktik manajemen laba.

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