20 August 2024
Sustainable, compostable packing solutions for fresh produce
Teagasc, through a Science Foundation Ireland (SFI)-funded collaborative project with Technological University Dublin (TUD), is developing novel compostable packaging solutions based on sustainable raw materials including stinging nettles and rhubarb
Technology
- Teagasc, through a Science Foundation Ireland (SFI)-funded collaborative project with Technological University Dublin (TUD), is developing novel compostable packaging solutions based on sustainable raw materials including stinging nettles and rhubarb
- These solutions include cellulose trays and paper bags for packaging fresh produce from stinging nettles, and absorbent pads for fruit and vegetables from rhubarb cellulose and mucilage
Value propositions
- Use of existing weeds and underused plants as sources of novel biopolymers, including mucilage and cellulose fibres
- Reduced non-recyclable polymer use in food packaging, contributing to reduced food waste, bio-circularity and increased food safety
Development stage
- Stinging nettle: compostable pulp tray and paper bag prototypes in development at pilot scale; compostability testing completed
- Rhubarb: green dual extraction process developed; optimisation in progress of active absorbent pad solutions for fruit and vegetable packaging to achieve longer shelf life
Opportunity to engage
- Of relevance to fruit, vegetable and mushroom producers and packaging solution providers
- We welcome business engagement to discuss potential collaborations for further technology development and for market validation purposes
For further information or opportunity to discuss, contact Miriam Walsh miriam.walsh@teagasc.ie or
engage@teagasc.ie (Reference: LEAF NO WASTE opportunity)
For more opportunities to engage with Teagasc, click on the link below.
Pic credit: Marika Kosheleva/istockphoto.com