Current status, challenges, and valorization strategies in pineapple processing waste management: A review
1 Department of Food Technology, School of Biotechnology, International University – Vietnam National University of Ho Chi Minh City, Ho Chi Minh City, Vietnam
2 Department of Biotechnology, School of Biotechnology, International University – Vietnam National University of Ho Chi Minh City, Ho Chi Minh City, Vietnam
3 Department of Applied Chemistry, School of Biotechnology, International University – Vietnam National University of Ho Chi Minh City, Ho Chi Minh City, Vietnam
4 Center for Innovation and Technology Transfer, International University – Vietnam National University of Ho Chi Minh City, Ho Chi Minh City, Vietnam
5 Tan Phuoc Agricultural Pineapple Cooperative, Dong Thap Province
Review
International Journal of Scholarly Research in Biology and Pharmacy, 2025, 06(02), 011-021.
Article DOI: 10.56781/ijsrbp.2025.6.2.0027
Publication history:
Received on 10 September 2025; revised on 20 October 2025; accepted on 22 October 2025
Abstract:
The aim of this review is to synthesize current knowledge on pineapple (Ananas comosus) waste generation, environmental impacts, and valorization strategies, with a specific focus on Việt Nam as a key Southeast Asian producer. Given the extensive cultivation and processing of pineapple in the region, particularly in Việt Nam, large volumes of agricultural residues such as peels, cores, leaves, and stems are generated and often disposed of through environmentally unsustainable practices. The methods used include a comprehensive analysis of recent existing literature and a comparative regional assessment of pineapple cultivation trends, postharvest losses, and waste management approaches across major Southeast Asian countries. Case studies from Việt Nam were examined to document conventional disposal practices and recent advancements in waste utilization technologies. The results indicated that up to 80% of pineapple biomass is discarded as waste during processing, contributing to pollution in air, soil, and water systems when mismanaged. In Việt Nam, outdated methods such as open-field burning and dumping remain widespread, particularly in the Mekong Delta. However, emerging solutions including composting, animal feed production, and bioactive compound extraction are beginning to show environmental and economic promise. Advanced valorization techniques such as ultrasound-assisted enzymatic hydrolysis, cellulose-based biopolymer production, and bromelain extraction have been identified as innovative options for promoting circular economy practices. The review contributes to the understanding of pineapple waste management in Việt Nam by highlighting both the challenges and opportunities for sustainable transformation. It emphasizes the need for investments in integrated waste management systems, the adoption of green technologies, and enhanced collaboration between research institutions and industry stakeholders. Valorizing pineapple waste not only helps reduce environmental harm but also promotes rural economic development and supports the growth of a bio-based economy.
Keywords:
Pineapple Waste Valorization; Agro-Industrial By-Products; Circular Bioeconomy; Sustainable Agriculture; Bromelain Extraction
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Copyright © 2025 Author(s) retain the copyright of this article. This article is published under the terms of the Creative Commons Attribution Liscense 4.0