Product 02 · Active Packaging · Food-Contact
TRL 2–3 Health Canada Letter of No Objection · Loop-Closing

Active packaging and edible films from the seed starch.

Biodegradable films and coatings with intrinsic antioxidant and antimicrobial activity.

VitaFilm™ is a family of biodegradable active-packaging films and edible coatings made from the avocado-seed starch stream (plus extract) — the fraction an extract-only business would landfill. As a shelf-life / barrier function in contact with food, it is cleared in Canada through a voluntary Health Canada Letter of No Objection, a moderate and well-trodden path. VitaFilm™ is what makes the platform genuinely zero-waste: one diverted seed, fully converted.

VitaFilm Partners View the Evidence Base
Classification
Food-contact material — cleared in Canada via a voluntary Health Canada Letter of No Objection (LNO). Buyers accept it like an approved coating or wax. No pesticide registration.
Function
Biodegradable films and edible coatings carrying intrinsic antioxidant and antimicrobial activity — a shelf-life / barrier claim made from the seed starch stream.
Readiness
TRL 2–3. The loop-closing third line: it monetises the starch an extract-only business would discard, making the platform genuinely zero-waste and circular.

How It Works

Turn the starch an extract would waste into a second product.

One standardised extraction splits each avocado seed into two material streams — a polyphenol/acetogenin extract and a starch. VitaFilm™ uses that starch (plus extract) to make bioactive films and edible coatings; polyphenol-activated coatings of this class have extended fruit shelf life by 15–20 days in the literature.

The Stream · Starch
Avocado-Seed Starch
The non-extract fraction of the seed — the part an extract-only business would landfill — becomes the VitaFilm™ feedstock.
Feedstock
The Product
Bioactive Films & Coatings
Antioxidant + antimicrobial
Biodegradable films and edible coatings carrying intrinsic antioxidant and antimicrobial activity (Muñoz-Gimena et al. 2026, eFood).
TRL 2–3
The Benefit
Shelf-Life Extension
15–20 days
Polyphenol-activated coatings of this class have extended fruit shelf life by 15–20 days in the published literature.
Literature
The Route
Food-Contact LNO
Moderate path
Cleared in Canada through a voluntary Health Canada Letter of No Objection — accepted by buyers like an approved coating or wax.
LNO

Why it completes the platform: an extract-only business would landfill the starch. Here it becomes a second product — one diverted seed fully converted into value across all three lines. Regulated as a food-contact material via a Health Canada LNO. Product names are proposed, pending trademark clearance.

Evidence & Market

Characterised in the literature. The loop-closing third line.

Muñoz-Gimena et al. (2026, eFood) characterised bioactive films from avocado-seed starch for active packaging; polyphenol-activated coatings of this class have extended fruit shelf life by 15–20 days. VitaFilm™ monetises the part of the seed not used for extraction — making the platform genuinely zero-waste and circular, with each incremental product carrying near-marginal cost on the shared SeedCircle supply.

15–20
Days of shelf-life extension reported for coatings of this class
TRL 2–3
Current maturity — formulation and barrier characterisation ahead
LNO
Food-contact route — moderate, well-trodden, no pesticide registration
0-waste
Uses the starch an extract-only business would landfill

"An extract-only business would landfill the starch; here it becomes a second product. This is what makes the platform genuinely zero-waste and circular — one diverted seed is fully converted into value across all three lines."

— Persea Vitalis Companion v8.0 · Evidence: Muñoz-Gimena et al. 2026 (eFood)

VitaFilm Roadmap

Cleared by a Letter of No Objection — a moderate path.

VitaFilm™ advances on the food-contact track: formulation and barrier characterisation, then a voluntary Health Canada Letter of No Objection. It rides the same SeedCircle supply and shared in-vivo assay as the other two products.

Full three-track roadmap

Supply Chain

Powered by SeedCircle — the loop-closing stream.

VitaFilm™ is made from the starch stream that SeedCircle's single standardised extraction produces alongside the extract that feeds FreshGuard™ and PhytoGuard™. Monetising both material streams from one diverted kilogram is what makes each waste-diversion agreement — and the whole platform's unit economics — stronger.

SeedCircle architecture →