Article Per Year (5 Year)
p-Index From 2021 - 2026
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All Journal Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Indovisi
Paisal Ansiska
Pattimura University
Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Engineering

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Effectiveness of Low-Cost Ozone Treatment in Preserving the Postharvest Quality of Chilli Pepper under Tropical Ambient Storage Indriati Meilina Sari; Kiky Nurfitri Sari; Andika Prawanto; Paisal Ansiska
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 15 No. 3 (2026): June 2026
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtepl.v15i3.1264-1276

Abstract

Postharvest losses of red chilli peppers remain a significant challenge in tropical regions, particularly under ambient storage conditions where access to refrigeration is limited. This study evaluates the effectiveness of simple ozonation at different exposure durations in maintaining the quality of red chilli peppers and identifies the optimal treatment duration based on quality preservation performance. A controlled experimental design with four treatments, consisting of no ozone exposure and ozonation for 5, 10, and 15 min, was applied. Quality parameters included weight retention, firmness, vitamin C content, water content, and microbial load were observed during ten days of storage. The results showed that ozonation significantly affected all measured parameters, with longer exposure durations generally improving quality retention and reducing microbial growth. However, the 10-min treatment demonstrated comparable performance to that of 15-min treatment across most variables, indicating that an optimal exposure duration had been reached. These findings suggest that simple ozonation can serve as a practical and effective postharvest approach for maintaining red chilli quality under tropical ambient conditions, particularly for small-scale applications.
A systematic literature review on the influence of entrepreneurial competence on business success Amjad Salong; Paisal Ansiska
Jurnal Indovisi Vol. 7 No. 2 (2025): Jurnal Indovisi
Publisher : Indonesian Indovisi Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32698/19071508

Abstract

This study aims to conduct a Systematic Literature Review (SLR) to analyze the influence of entrepreneurial competency on business success, examining the roles of business innovation, managerial ability, and entrepreneurial orientation as intermediary variables. The background of this study departs from findings indicating that entrepreneurial competency does not always have a direct impact on business performance, and that a more comprehensive understanding of the mechanisms mediating these two variables is needed. This study examines scientific articles published between 2014-2024 that address the themes of competency, innovation, management, entrepreneurial orientation, and business performance. The methods used include identification, selection, and critical analysis of articles using the PRISMA protocol, with data analysis conducted thematically to identify patterns of relationships between variables. The main findings indicate that entrepreneurial competency positively affects business success when mediated by innovation, managerial ability, and entrepreneurial orientation. Innovation creates added value, managerial ability improves operational effectiveness, and entrepreneurial orientation directs competency toward proactive, innovative strategic actions. This study provides theoretical contributions by mapping a more complete structure of the relationship between competency and business performance, as well as practical contributions for business actors, educational institutions, and policymakers in designing entrepreneurial capacity-building programs.
Co-Authors Amjad Salong Andika Prawanto Indriati Meilina Sari Kiky Nurfitri Sari