Pulse Brain · Growing Health Evidence Index
Tier 4 — Narrative / commentaryPeer-reviewed

Eco-innovation in action: valorizing vegetable waste into high-value ingredients for sustainable applications

Swetha Balakrishnan; Indu Rani Chandrasekaran; J. Ramalingam; K. K. Ramachandran; Ashok Kumar Govindasamy; Gurusamy Kandasamy

Frontiers in Sustainable Food Systems · 2025

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Summary

This paper examines eco-innovation approaches to reducing vegetable supply chain waste by converting discarded or by-product vegetable material into high-value functional ingredients. Drawing on current literature, it likely synthesises methods of extraction, characterisation, and potential applications across food, nutraceutical, and possibly packaging or cosmetic sectors. The work contributes to circular economy discourse within sustainable food systems by demonstrating the resource value embedded in vegetable waste streams.

UK applicability

While the study is likely conducted or framed within an Indian research context, the principles of vegetable waste valorisation are broadly applicable to UK food supply chains, where significant pre- and post-consumer horticultural waste presents opportunities for ingredient recovery aligned with WRAP and UK circular economy policy objectives.

Key measures

Likely includes antioxidant capacity (DPPH, FRAP); total phenolic content (mg GAE/g); dietary fibre content (%); proximate composition; functional properties of extracted ingredients

Outcomes reported

The study likely assessed the physicochemical, nutritional, and functional properties of bioactive compounds recovered from vegetable waste, evaluating their potential for use in food, nutraceutical, or other sustainable applications. Outcomes may include antioxidant activity, phenolic content, fibre composition, or encapsulation efficiency of recovered ingredients.

Theme
General food systems / other
Subject
Food waste & circular economy
Study type
Narrative Review
Study design
Narrative review
Source type
Peer-reviewed study
Status
Published
Geography
India
System type
Food supply chain
DOI
10.3389/fsufs.2025.1507120
Catalogue ID
NRmo3f02hq-05a

Topic tags

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