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Personal profile

Education/Academic qualification

Food Technology, Master of Science in Engineering, Technical University of Denmark

Food Science, Bachelor of Science, University of Copenhagen

Fingerprint Dive into the research topics where Signe Helle Ptak is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 2 Similar Profiles
Algae Engineering & Materials Science
Microwaves Engineering & Materials Science
Sulfuric acid Engineering & Materials Science
Dialysis Engineering & Materials Science
Hydrochloric Acid Chemical Compounds
Water Chemical Compounds
Solvent extraction Engineering & Materials Science
Hydrochloric acid Engineering & Materials Science

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Research Output 2017 2019

  • 1 Poster
  • 1 Conference article
1 Downloads (Pure)

Improving Fucoidan Yield from Fucus Brown Algae by Microwave Extraction

Ptak, S. H., Christensen, K. V., Meichßner, R. & Fretté, X., 2019, In : Chemical engineering transactions. 74, p. 109-114

Research output: Contribution to journalConference articleResearchpeer-review

Open Access
Sulfuric acid
Hydrochloric Acid

Extraction, Structural Determination, and Bioactivity Assessment of Fucoidan Extract from Brown Algae

Ptak, S. H., 21. Dec 2017.

Research output: Contribution to conference without publisher/journalPosterCommunication

Activities 2017 2019

  • 4 Organisation or participation in workshops, courses or seminars
  • 2 Conference presentations
  • 1 Internal examination
  • 1 Talks and presentations in private or public companies

Improving Fucoidan Yield From Fucus Beown Algae by Microwave Extraction

Signe Helle Ptak (Lecturer)
28. May 2019

Activity: Talks and presentationsConference presentations

Optimizing fucoidan yield from Baltic Fucus brown algae species

Signe Helle Ptak (Speaker)
10. Oct 2018

Activity: Talks and presentationsConference presentations


35th EMS Summer School: From Fundamental Concepts Towards Commercialization of Membranes

Signe Helle Ptak (Participant)
24. Jun 201829. Jun 2018

Activity: Attending an eventOrganisation or participation in workshops, courses or seminars


Signe Helle Ptak (Examiner)
11. Jun 2018

Activity: ExaminationInternal examination

3rd FucoSan Meeting

Signe Helle Ptak (Other)
31. May 2018

Activity: Talks and presentationsTalks and presentations in private or public companies

Teaching & Supervision

Grundlæggende Kemi

Xavier Fretté & Signe Helle Ptak


Course: Teaching and supervisionTeaching


Xavier Fretté & Signe Helle Ptak


Course: Supervision