Recent Advances and Strategies for the Valorization of Pineapple Waste in Sustainable Bioeconomy Applications
Sharma Ananya *
Department of Food and Nutrition, School of Home Science, Babasaheb Bhimrao Ambedkar University, A Central University, Lucknow, Uttar Pradesh, India.
Singh Neetu
Department of Food and Nutrition, School of Home Science, Babasaheb Bhimrao Ambedkar University, A Central University, Lucknow, Uttar Pradesh, India.
Daniel Madhvi
Department of Food and Nutrition, School of Home Science, Babasaheb Bhimrao Ambedkar University, A Central University, Lucknow, Uttar Pradesh, India.
Singh Aayushi
Department of Food and Nutrition, School of Home Science, Babasaheb Bhimrao Ambedkar University, A Central University, Lucknow, Uttar Pradesh, India.
*Author to whom correspondence should be addressed.
Abstract
Pineapple processing produces considerable agro-industrial waste, comprising peels, cores, crowns, and stems, which presents environmental issues while simultaneously providing enormous prospects for sustainable use. These by-products, abundant in bioactive substances including bromelain, phenolic acids (e.g., ferulic, gallic), flavonoids, and dietary fiber, provide significant value for several industries, including food, medicines, cosmetics, and bioenergy. This study examines current progress in the extraction, characterisation, and application of these chemicals, highlighting solutions consistent with circular bioeconomy concepts. The valorization of pineapple waste mitigates environmental degradation and reliance on landfills while simultaneously increasing economic returns through the creation of high-value products. This analysis provides scalable, environmentally sustainable ideas pertinent to both developing and developed economies, in light of the increasing worldwide focus on sustainable development and resource efficiency.
Keywords: Pineapple, pineapple waste, bioactive compounds, waste utilization