Materials & Tech

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Study

Button Mushroom Chitosan Makes Compostable Packaging Film

Button Mushroom Chitosan Makes Compostable Packaging Film

Button mushroom

What they found

Packaging film from button mushroom chitosan was antimicrobial and broke down in soil within 15 days.

Packaging film from button mushroom chitosan was antimicrobial and broke down in soil within 15 days.

The number

within 15 days

How solid is it?

Field study

Field study

Materials/engineering

Materials/engineering

Evidence ladder: Lab dish → Animal → Early human → Strong human. Reviews summarize earlier research.

At a glance

Latin name

Agaricus bisporus

Agaricus bisporus

Compound

chitosan

chitosan

Published in

ACS Food Science & Technology

ACS Food Science & Technology

Covered in Shroom Scan

Section

ECOLOGY & CONSERVATION

ECOLOGY & CONSERVATION

As it ran in Shroom Scan

Compostable Packaging

Compostable Packaging

White button mushrooms (Agaricus bisporus) have been transformed into biodegradable plastic alternatives using their natural chitosan. This mushroom-derived material was blended with essential oils and tested as packaging film. The resulting biofilms showed strong antioxidant activity, effective antimicrobial properties, and broke down safely in soil within 15 days, outperforming many petroleum-based plastics and offering a sustainable packaging solution for food and beyond.

White button mushrooms (Agaricus bisporus) have been transformed into biodegradable plastic alternatives using their natural chitosan. This mushroom-derived material was blended with essential oils and tested as packaging film. The resulting biofilms showed strong antioxidant activity, effective antimicrobial properties, and broke down safely in soil within 15 days, outperforming many petroleum-based plastics and offering a sustainable packaging solution for food and beyond.

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