Autotrophic and heterotrophic microalgae and cyanobacteria cultivation for food and feed: life cycle assessment

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

Standard

Autotrophic and heterotrophic microalgae and cyanobacteria cultivation for food and feed: life cycle assessment. / Smetana, Sergiy; Sandmann, Michael; Rohn, Sascha et al.
in: Bioresource Technology, Jahrgang 245, Nr. Part A, 01.12.2017, S. 162-170.

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

Harvard

APA

Vancouver

Smetana S, Sandmann M, Rohn S, Pleißner D, Heinz V. Autotrophic and heterotrophic microalgae and cyanobacteria cultivation for food and feed: life cycle assessment. Bioresource Technology. 2017 Dez 1;245(Part A):162-170. Epub 2017 Aug. doi: 10.1016/j.biortech.2017.08.113

Bibtex

@article{95181dc9a1ea4d97939a53f1085f6b11,
title = "Autotrophic and heterotrophic microalgae and cyanobacteria cultivation for food and feed: life cycle assessment",
abstract = "The lack of protein sources in Europe could be reduced with onsite production of microalgae with autotrophic and heterotrophic systems, owing the confirmation of economic and environmental benefits. This study aimed at the life cycle assessment (LCA) of microalgae and cyanobacteria cultivation (Chlorella vulgaris and Arthrospira platensis) in autotrophic and heterotrophic conditions on a pilot industrial scale (in model conditions of Berlin, Germany) with further biomass processing for food and feed products. The comparison of analysis results with traditional benchmarks (protein concentrates) indicated higher environmental impact of microalgae protein powders. However high-moisture extrusion of heterotrophic cultivated C. vulgaris resulted in more environmentally sustainable product than pork and beef. Further optimization of production with Chlorella pyrenoidosa on hydrolyzed food waste could reduce environmental impact in 4.5 times and create one of the most sustainable sources of proteins.",
keywords = "Cyanobacteria LCA, Fermenter, Microalgae, Open raceway ponds, Tubular photobioreactor, Chemistry",
author = "Sergiy Smetana and Michael Sandmann and Sascha Rohn and Daniel Plei{\ss}ner and Volker Heinz",
year = "2017",
month = dec,
day = "1",
doi = "10.1016/j.biortech.2017.08.113",
language = "English",
volume = "245",
pages = "162--170",
journal = "Bioresource Technology",
issn = "0960-8524",
publisher = "Elsevier Ltd",
number = "Part A",

}

RIS

TY - JOUR

T1 - Autotrophic and heterotrophic microalgae and cyanobacteria cultivation for food and feed

T2 - life cycle assessment

AU - Smetana, Sergiy

AU - Sandmann, Michael

AU - Rohn, Sascha

AU - Pleißner, Daniel

AU - Heinz, Volker

PY - 2017/12/1

Y1 - 2017/12/1

N2 - The lack of protein sources in Europe could be reduced with onsite production of microalgae with autotrophic and heterotrophic systems, owing the confirmation of economic and environmental benefits. This study aimed at the life cycle assessment (LCA) of microalgae and cyanobacteria cultivation (Chlorella vulgaris and Arthrospira platensis) in autotrophic and heterotrophic conditions on a pilot industrial scale (in model conditions of Berlin, Germany) with further biomass processing for food and feed products. The comparison of analysis results with traditional benchmarks (protein concentrates) indicated higher environmental impact of microalgae protein powders. However high-moisture extrusion of heterotrophic cultivated C. vulgaris resulted in more environmentally sustainable product than pork and beef. Further optimization of production with Chlorella pyrenoidosa on hydrolyzed food waste could reduce environmental impact in 4.5 times and create one of the most sustainable sources of proteins.

AB - The lack of protein sources in Europe could be reduced with onsite production of microalgae with autotrophic and heterotrophic systems, owing the confirmation of economic and environmental benefits. This study aimed at the life cycle assessment (LCA) of microalgae and cyanobacteria cultivation (Chlorella vulgaris and Arthrospira platensis) in autotrophic and heterotrophic conditions on a pilot industrial scale (in model conditions of Berlin, Germany) with further biomass processing for food and feed products. The comparison of analysis results with traditional benchmarks (protein concentrates) indicated higher environmental impact of microalgae protein powders. However high-moisture extrusion of heterotrophic cultivated C. vulgaris resulted in more environmentally sustainable product than pork and beef. Further optimization of production with Chlorella pyrenoidosa on hydrolyzed food waste could reduce environmental impact in 4.5 times and create one of the most sustainable sources of proteins.

KW - Cyanobacteria LCA

KW - Fermenter

KW - Microalgae

KW - Open raceway ponds

KW - Tubular photobioreactor

KW - Chemistry

UR - http://www.scopus.com/inward/record.url?scp=85028917973&partnerID=8YFLogxK

U2 - 10.1016/j.biortech.2017.08.113

DO - 10.1016/j.biortech.2017.08.113

M3 - Journal articles

C2 - 28892686

AN - SCOPUS:85028917973

VL - 245

SP - 162

EP - 170

JO - Bioresource Technology

JF - Bioresource Technology

SN - 0960-8524

IS - Part A

ER -

DOI

Zuletzt angesehen

Publikationen

  1. Verhalten ändern - im Team geht’s besser
  2. Lurz, Robert W. Mindreading Animals, MIT Press, 2011
  3. The Changing German Corporate Governance System
  4. Autobiographical Ecocritical Practices and Academic Environmental Life Writing
  5. Black and White Dogs - Conceptual Encounters
  6. DRGs and the Professional Independence of Physicians
  7. Diskussionsinhalte der 7. Hamburger Revisions-Tagung vom 15. und 16. September 2008
  8. Das Lehrerbild als symbolische Form
  9. § 289 Zinseszinsverbot
  10. Food waste and manure
  11. A social-ecological approach to support equitable land use decision-making
  12. Balanced Scorecard
  13. Sieben Thesen zu Inter- und Transdisziplinarität und was daraus für das Studium folgt
  14. Vorbereitende Übungen für das Themenfeld Kämpfen
  15. Essential Readings in Evolutionary Biology. Edited by Francisco J. Ayala and John C. Avise. Baltimore (Maryland): Johns Hopkins University Press
  16. Transdisciplinarity in social-ecological research: Constraints, challenges and opportunities
  17. Perverse Bienen
  18. Neue Player im Gesundheitswesen - Steigerung der Effektivität oder der Kosten?
  19. “How complex and even perverse the real world can be” W.D. Hamilton's early work on social wasps (1964–1968)
  20. Differential reproductive responses to stress reveal the role of life-history strategies within a species
  21. Reconciling Intragenerational and intergenerational environmental justice in Philippine agriculture
  22. Das Kunstfeld von Zürich - ein Zentrum des Buddhismus?
  23. Lehrerlösungsprozesse beim mathematischen Modellieren
  24. Der Einstieg ins Studium als Gemeinschaftsaufgabe: Das Leuphana Semester