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All Journal Jurnal Sains Agribisnis Jurnal Sains dan Teknologi Pangan
Annisa Ulhusna
Politeknik Pertanian Negeri Payakumbuh
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Social Sciences

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TOWARDS SUSTAINABLE FOOD PACKAGING: A COMPARATIVE CHEMICO-TECHNOLOGICAL REVIEW OF SYNTHETIC BIOPOLYMERS Annisa Ulhusna
Jurnal Sains dan Teknologi Pangan Vol. 11 No. 2 (2026): Jurnal Sains dan Teknologi Pangan
Publisher : Jurusan Ilmu dan Teknologi Pangan Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63071/hft6fm26

Abstract

The global movement toward sustainable food packaging is increasingly driven by environmental concerns related to excessive plastic waste and the reliance on petroleum-based polymers. Synthetic biopolymers such as polylactic acid (PLA), polyhydroxyalkanoates (PHAs), and polybutylene succinate (PBS) have emerged as promising alternatives due to their biodegradability, renewability, and compatibility with conventional processing technologies. This article presents a comparative review of these three biopolymers, focusing on their chemical structures, synthesis pathways, mechanical and barrier properties, biodegradability, and environmental performance. The review also examines their practical applications in food packaging, highlighting the specific strengths of each material. Through a comprehensive evaluation of recent literature, this study aims to inform material scientists, food technologists, and packaging developers about the opportunities and challenges associated with the implementation of synthetic biopolymers in sustainable packaging systems. The findings indicate that, although each polymer offers distinct advantages, strategies such as material blending, structural modification, and effective end-of-life management are essential to optimize performance and reduce environmental impact.This review contributes to the growing body of knowledge supporting the development of next-generation biodegradable packaging solutions.
ENTREPRENEURIAL BEHAVIOR OF MSME ACTORS IN THE CASSAVA PROCESSING SECTOR: A CASE STUDY OF PADANG CITY Reza Mardhiyah Amir; Annisa Ulhusna; Pinta Aftaprilia Rizki Ananda
Jurnal Sains Agribisnis Vol 5 No 1 (2025)
Publisher : Universitas Muhammadiyah Sidenreng Rappang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55678/jsa.v5i1.2248

Abstract

This study aims to analyze the entrepreneurial behaviors of MSME actors in the cassava processing sector in Padang City and their influence on business performance. A descriptive quantitative approach was employed, with data collected through interviews and a 5-point Likert scale questionnaire distributed to cassava processing entrepreneurs. The results indicate that individual factors such as education, experience, and motivation are categorized as high and positively contribute to entrepreneurial behavior. Environmental factors such as input availability, training, capital assistance, promotion, and the cohesiveness among entrepreneurs also support business performance, although challenges remain in extension services, marketing, and business regulations. Overall, the business performance of cassava processing MSMEs in Padang City is classified as high, as reflected in market expansion, increased income, and competitive advantage. The synergy between strong individual characteristics and optimal environmental support is key to enhancing the competitiveness and sustainability of cassava processing businesses in Padang City. Keywords: Business performance; Cassava, Entrepreneurial; Entrepreneurial behavior; MSMEs
Co-Authors Pinta Aftaprilia Rizki Ananda Reza Mardhiyah Amir