Covid-19: Elea supply chain information and business continuity

16 / 01 / 2020

Bio-refinery of Chlorella sorokiniana with pulsed electric field pre-treatment

Scientists from Elea, DIL and Algae Holland B.V have published a paper on bio-refinery of Chlorella sorokiniana with pulsed electric field pre-treatment.

The aim of this work was to investigate the potential of PEF technology for green extraction of microalgal pigments and lipids from fresh Chlorella sorokiniana suspensions. Efficiencies of PEF treatment and different solvent systems application to C. sorokiniana were compared to efficiencies of untreated biomass extraction. Differences in chlorophyll extraction of untreated and PEF treated C. sorokiniana were only seen at short extraction times. Beneficial PEF-effect was minimised for long-time extractions of larger algae quantities where yields aligned. Extraction attempts on C. sorokiniana lipids did not show increased extractability after PEF treatment, which underlined the statement of PEF representing a rather ineffective disruption method for microalgae
holding rigid cell walls.

The work was funded as a part of eAlgae.2 project (project number 2-4.2): “Treatment of algae with electric pulsed fields (PEF)” in a framework of FOOD2020 Phase II program of Interreg V between Germany and the Netherlands.

Click here for the link

Contact us

Prof.-von-Klitzing-Str. 9,
D-49610 Quakenbrück
Germany

Follow us on

Sign up for our newsletter

Share
Tweet
Impressum Privacy policy

Address
Elea Vertriebs- und Vermarktungsgesellschaft
Prof.-von-Klitzing-Str. 9
D – 49610 Quakenbrück

Telefon: +49 (0) 5431 92629 70
E-Mail: info@elea-technology.com

Managing Director
Stefan Töpfl (Prof. Dr.)
E-Mail: s.toepfl@elea-technology.com

Commercial Register
HRB 206480 Amtsgericht Osnabrück
VAT No.: DE 285 421 329

Concept, Design & Images
Richard, Chant Design Ltd

Web Development
Three Straight Lines Limited,
Platinum Business Centre,
23 Hinton Road, Bournemouth, BH1 2EF
www.threestraightlines.co.uk

Limitation of Liability

Great care has been taken in the preparation of the content of this Website . Notwithstanding the provider accepts no liability for the accuracy or completeness of the available content. The use of the contents of the Website is at the sole risk of the User.

Copyright and Related Rights

The content published on this Website is subject to German Copyright and Related Rights ( Urheber- und Leistungsschutzrecht ). Any use of German Copyright or Related Rights ( Urheber- und Leistungsschutzrecht ) requires the prior written permission of the provider or rights owner. This applies in particular to reproduction, editing, translation, downloading, or processing e.g.

reproduction of the contents in databanks or other electronic media and systems. This applies also to the contents and rights of third parties . Unauthorised duplication or reproduction of individual or complete content is not permitted and is punishable by law. Production of copies and downloads for personal, private and non-commercial use is allowed.

Get the latest news from Elea

Sign up to our newsletter

Thank you for signing up