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From Lab to Packaging: Mycelium and Algae

A B2 Spanish reading on mycelium composites, algae-based materials, and why bio-based does not always mean biodegradable.

Del laboratorio al envase: micelio y algas

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About this article

Level B2 Reading focus

What you'll learn

Biomaterials vocabulary, careful scientific claims, passive se, modal poder, and the subjunctive after no significa que.

A fact-based Spanish article on Mycotaff's study of mycelium with agricultural waste and BIG-ALGAE's planned algae-based packaging and other materials. It also distinguishes bio-based, biodegradable, and compostable plastics.

After reading

Article learning block

Phrases, words, grammar, and quick practice from this text.

13 items

Phrases for training

Add useful phrases to SRS or mark them as already known.

dar forma a un material

new

to shape

It means to create the form of something.

Useful for discussing design.

a pequeña escala

new

on a small scale

It describes work with limited volume.

It accurately describes a technology's stage.

el final de su vida útil

new

the end of its useful life

The point when a product no longer serves its function.

Important in recycling topics.

Key words

Vocabulary that carries the school-day topic.

micelio

micelio

mycelium

The vegetative part of a fungus.

A central concept in the text.

aglutinante

aglutinante

binder

A material that joins particles.

Needed to describe composites.

residuos agrícolas

residuos agrícolas

agricultural waste

Material left from agricultural activity.

Common in circular economy topics.

envases

envases

packaging

Materials or containers that protect a product.

Useful in daily and industrial contexts.

materia prima

materia prima

raw material

The material used to make a product.

A key word in manufacturing texts.

biodegradable

biodegradable

biodegradable

Able to break down biologically under certain conditions.

It separates origin from behavior.

Grammar in context

Patterns from the text worth noticing after reading.

puede convertir

puede convertir

can turn

Poder states a possibility, not a guarantee.

It keeps the scientific claim precise.

se extraen

se extraen

are extracted

Passive se focuses on the substances.

Common in scientific descriptions.

no significa que desaparezca

no significa que desaparezca

does not mean it disappears

The subjunctive follows negative no significa que.

Useful for rejecting an unsupported conclusion.

antes de sustituir

antes de sustituir

before replacing

An infinitive follows antes de here.

It expresses the order of actions.

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