Get in touch
Questions about growing, workshops, the cooperative or partnerships? Send us a message and we will reply by email.
Prefer email? Write to erasmus@evec.org.gr
EVEC Microgreens
The Utilisation of Fucus vesiculosus Algae Extracts in the Production of Microgreens Hordeum vulgare L. with an Increased Content of Selected Bioactive Compounds
Algae extracts may be a promising alternative to harmful chemicals and pesticides used commercially in the cultivation of plants with higher nutritional an
Barbara Drygaś, Tomasz Piechowiak, Joanna Kreczko, Natalia Matłok, Bogdan Saletnik, Maciej Balawejder
Plants · 2024 · https://doi.org/10.3390/plants13202871
Abstract
Algae extracts may be a promising alternative to harmful chemicals and pesticides used commercially in the cultivation of plants with higher nutritional and health-promoting values. The cultivation of barley microgreens (Hordeum vulgare L.) was facilitated by the use of aqueous extracts from Fucus vesiculosus algae, which served as a biostimulant. Seeds for experiments were produced in accordance with EU standards, certified as organic and used to grow plants in a controlled pot experiment. A qualitative analysis of the extract, which was used to irrigate the plants, was also performed in this study, as well as stimulating properties by activating the system protecting against oxidative stress. Total phenolic content (TPC), total flavonoid content (TFV) and enzymes involved in their formation such as phenylalanine ammonia lyase (PAL) and polyphenol oxidase (PPO), as well as enzymes involved in the removal of reactive oxygen species such as catalase (CAT) and superoxide dismutase (SOD), were determined in the obtained microgreen samples. Antioxidant activity against DPPH (2,2-diphenyl-1-picrylhydrazyl) was also evaluated. A noticeable increase in SOD content and antioxidant activity against DPPH was observed in barley microgreen samples after extract treatment. These results suggest that the use of extracts of this beneficial alga can enhance the antioxidant activity of the barley microgreens.
Licence and reuse
| Licence | CC-BY-4.0 |
|---|---|
| May we host this PDF? | Yes |
| May we publish a plain-language summary? | Yes — this licence permits adaptations. |
| Commercial use permitted? | Yes |
| Share-alike required? | No |
How to credit this work
Barbara Drygaś; Tomasz Piechowiak; Joanna Kreczko; Natalia Matłok; Bogdan Saletnik; Maciej Balawejder (2024). The Utilisation of Fucus vesiculosus Algae Extracts in the Production of Microgreens Hordeum vulgare L. with an Increased Content of Selected Bioactive Compounds. Plants. https://doi.org/10.3390/plants13202871 Licensed under Creative Commons Attribution 4.0 (https://creativecommons.org/licenses/by/4.0/). Hosted by EVEC Athens (microgreens.org.gr). No changes were made to this article. Provided as-is, without warranties. EVEC Athens is not affiliated with, and this copy is not endorsed by, the authors or the publisher.
Explore this on our site
- How to grow it: Barley microgreens — growing guide
- Related reading: Microgreens and their anti inflammatory antioxidant and preventive potential
- Related reading: Nutritional and sustainability potential of cereal microgreens
- Related reading: The antioxidant capacity of radish microgreens
About this copy
This is a copy of the published article, hosted by EVEC Athens for free educational use under its open licence. The permanent scientific reference is the DOI above. We have not altered the file in any way. If you are an author or rights holder and want this copy removed, please use our notice and takedown procedure. We acknowledge every request within five working days, and act within ten.
Co-funded by the European Union.
This portal presents the microgreens methodology; the organisation behind it is EVEC Athens — the European Voluntary and Educational Center (evec.org.gr). Views and opinions expressed are those of the author(s) only and do not necessarily reflect those of the European Union or the European Commission. Neither the European Union nor the granting authority can be held responsible for them.
Open licence. Except where stated otherwise, the educational materials on this portal are licensed under CC BY 4.0 — free to use, adapt and share, including commercially, with credit. See the licence terms.
Accessibility. We aim for WCAG 2.1 AA and publish what does and does not yet meet it — see the accessibility statement. If anything here blocks you, tell us and we will send the material in a format that works for you.