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Shelf Life and Quality Stability Determination of Drying Shredded Dumbo Catfish (Clarias Gariepinus) Nugroho, Matheus; Susanti, Eli; Sugiono, Sugiono
The Journal of Experimental Life Science Vol. 13 No. 2 (2023)
Publisher : Graduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jels.2023.013.02.06

Abstract

The purpose of this study was to determine the stability of the quality and shelf life of dried shredded African catfish (Clarias gariepinus). The method used in this study was quantitative research using an experimental method using a completely randomized design with three different drying treatments. The stability of the drying quality of African catfish shredded (Clarias Gariepinus) was the color of African catfish shredded with varying methods of drying, giving panelist scores ranging from 2.36 to 4.4; organoleptic value of African catfish floss ranged from 2.88 to 4.16; panelists' assessment of the texture of African catfish shredded ranged from 2.12 - 4.56; the taste of African catfish floss ranges from 2.08 to 4.44. Shredded African catfish with different drying durations that were most in demand by panelists was sample A3 shredded African catfish steamed and dried for 4 minutes in a spinner machine with a color score of 4.4, aroma 4.16, texture 4.56, and taste 4.44.  The results of measurements using distribution turnover explained that the shelf life of shredded catfish could last up to 7 months and was reduced to 6 months to anticipate product damage earlier. Keywords: quality, shelf life, shredded dumbo catfish.
Pengaruh Formulasi Tepung Rumput Laut (Echeuma Cottonii) Dan Tepung Maizena Terhadap Sifat Kimia Sosis Ikan Tongkol (Euthynnus Affinis) Hardiana, Windi Amalia; Nugroho, Matheus

Publisher : Fishery Product Technology Study Program, Yudharta University, Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/lempuk.v1i2.3685

Abstract

Generally, sausages are made from beef, chicken meat, and pork. But now fish sausages have been developed, which are sausages made from fish meat. Research has been conducted that aims to determine the effect of seaweed flour formulations on the chemical properties of cob fish sausages (Euthynnus affinis) and find out the best treatment formulations. The method used in this study is quantitatively experimental and uses a Complete randomized design (RAL) with 2 treatment factors The treatment applied is the formulation of Cob Fish 200 g: Seaweed Flour 10 g: Cornstarch 45 g. Cob Fish 200 g: Seaweed Flour 25 g: Cornstarch 35 g. Cob Fish 200 g: Seaweed Flour 35 g: Cornstarch 20 g. Cob Fish 200 g: Seaweed Flour 40 g: Cornstarch 15 g. Cob Fish 200 g: Seaweed Flour 50 g: Cornstarch 5 g. The results of the cob fish sausage product were tested by water content analysis, and protein content All data were analyzed using the Homogeneity Test and then continued with the Normality and ANOVA tests. The results of the study showed that the formulation of seaweed flour and cornstarch was a significant effect on the chemical properties of cob fish sausages. The proportion of seaweed flour and cornstarch received by the panelists were (Cob Fish 200 g: Seaweed Flour 50 g: Cornstarch 5 g).
Community Empowerment Participation in Forest Revegetation: An Analysis Study on the Slope Communities of Mount Arjuna, Indonesia Nugroho, Matheus; Hermanto, Yustinus Budi
Jurnal Soeropati Vol 6 No 1: November 2023
Publisher : LPPM Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/js.v6i1.4225

Abstract

The research objectives was to determine the analysis of community empowerment participation for the forest revegetation in Arjuna Mount. This service uses a Participatory Rural Appraisal approach, with the study population covering communities around the forest of Arjuna Mount Pasuruan-East Java Indonesia. Data obtained from respondents with a questionnaire and analyzed using SEM (structural equation modeling), to find out an overview of respondents' responses about community participation in the preservation of the Arjuna Mount Forest. Community participation in the form of human capital, economy, social, local institutions, facilities and infrastructure has significant influence on community empowerment for the preservation of the Arjuna mount forest. Estimated regression weights for each indicator of community empowerment in Leduk, Jatiarjo and Dayurejo villages are human resources 0.99, economy 0.99, social 0.97, local institutions 1.00 and facilities and infrastructure 1.00. This explains that local institutional factors, facilities and infrastructure have a significant influence on community empowerment for the preservation of the Arjuna mount forest.
Assistance of Sustainable Forest Management through Strengthening of Human and Social Capital in Arjuna Mount East Java Community Matheus Nugroho; Hermanto, Yustinus Budi; Obaid, Hind Hussein; Kasheem, Majdy
Jurnal Soeropati Vol 7 No 1: November 2024
Publisher : LPPM Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/js.v7i1.5674

Abstract

This study is part of a community service project aimed at examining the role of human and social capital in the sustainable forest management of Mount Arjuna East Java. The objective of the community service initiative is to empower local communities around the forest to actively participate in forest conservation efforts. The study employs a descriptive method with a survey technique to gather factual data from the research area, which includes the spring areas around Mount Arjuna in East Java, Indonesia. The study population consists of communities from three villages: Leduk, Jatiarjo, and Dayurejo, located in Pasuruan, East Java. Data were collected from respondents through questionnaires and analyzed using Structural Equation Modeling (SEM) to understand the general responses regarding community participation in forest preservation. The results indicate that the human capital of the community, particularly education level and employment, contributes significantly to the success of sustainable forest development. Additionally, social characteristics such as mutual-cooperation and kinship within the community play a vital role in supporting long-term forest management. This community service initiative aims to strengthen both human and social capital to foster a sustainable forest management approach based on local wisdom and community-driven efforts.
Pengaruh Faktor Sosial, Ekonomi, Pemasaran, Terhadap Keberhasilan Budidaya Ikan Nila Metode Keramba Sungai Dusun Sukun Rohma, Akhmad Sohibur; Nugroho, Matheus
Jurnal Perikanan dan Kelautan Vol. 2 No. 2 (2025): PERAUT - Desember
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/peraut.v1i1.782

Abstract

This study examines the influence of social, economic, and marketing factors on the success of tilapia (Oreochromis niloticus) farming using river cage culture in Sukun Hamlet, Pasuruan Regency. A quantitative descriptive approach was applied with total sampling of 35 farmers. Data were collected through questionnaires, observation, and documentation, and analyzed using multiple linear regression. The results revealed that individually social, economic, and marketing factors had no significant effect, but simultaneously they significantly influenced farming success, contributing 59.1%, while 40.9% was explained by other variables outside the model. The findings highlight the importance of integrating social collaboration, economic efficiency, and marketing strategies to enhance aquaculture performance. Recommendations are directed to government and farmer groups to strengthen cooperation, optimize resources, and apply sustainable marketing practices.
Analisis Kelayakan Usaha Rempeyek (Teriyummy) Di Desa Sengonagung Kecamatan Purwosari Kabupaten Pasuruan Khasanah, Jamiyatul; Nugroho, Matheus
Jurnal Perikanan dan Kelautan Vol. 2 No. 2 (2025): PERAUT - Desember
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/peraut.v2i2.783

Abstract

This study aims to analyze the feasibility of the "TeriYummy" anchovy crackers business, a Micro, Small, and Medium Enterprise (MSME) pioneered by students of Yudharta University Pasuruan in Sengonagung Village. As a maritime country, Indonesia has abundant fisheries potential, one of which is anchovies, which are the main raw material for this product. This study uses a descriptive quantitative approach by analyzing five aspects of feasibility: market and marketing, technical, management, legal, and financial. Data collection was carried out through interviews, documentation, and literature studies. Financial analysis uses three main indicators, namely the Revenue Cost Ratio (RCR), Break-Even Point (BEP), and Return on Investment (ROI). The results of the study indicate that "TeriYummy" has strong market potential, supported by an effective hybrid marketing strategy, as evidenced by an increase in sales of up to 300% over a four-month period. Technically, the production process runs efficiently with adequate capacity. The management aspect is well structured, and this business has fulfilled all necessary legal requirements, including NIB, PIRT, and Halal Certificate. Financially, this business is highly profitable, with a Return on Assets (ROA) of 2.89, an average net profit of Rp 1,036,184 per month, and an ROI of 189%. Based on these findings, it is concluded that the "TeriYummy" business is highly feasible for further development.