Cited by 175Seaweed-derived Bioactive CompoundsAlgal biology and biofuel productionMarine and coastal plant biology

French Brittany macroalgae screening: Composition and methane potential for potential alternative sources of energy and products

Jard, G., Marfaing, H., Carrère, H., Delgenes, J.P., Steyer, J.P., Dumas, C.·2013·Bioresource Technology

Abstract

Macroalgae are biomass resources that represent a valuable feedstock to be used entirely for human consumption or for food additives after some extractions (mainly colloids) and/or for energy production. In order to better develop the algal sector, it is important to determine the capacity of macroalgae to produce these added-values molecules for food and/or for energy industries on the basis of their biochemical characteristics. In this study, ten macroalgae obtained from French Brittany coasts (France) were selected. The global biochemical composition (proteins, lipids, carbohydrates, fibers), the presence and characteristics of added-values molecules (alginates, polyphenols) and the biochemical methane potential of these algae were determined. Regarding its biochemical composition, Palmaria palmata is interesting for food (rich in nutrients) and for anaerobic digestion (0.279 LCH4/gVS). Saccharina latissima could be used for alginate extraction (242 g/kgTS, ratio between mannuronic and guluronic acid M/G=1.4) and Sargassum muticum for polyphenol extraction (19.8 g/kgTS).

Integrity signals

Registry

Crossref · 10.1016/j.biortech.2013.06.114

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35 of 35 references verified0 citation errors · 0 not checkable

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  • Persuasive argument from Jard is that production of biogas from algae is closed to commercialization, indicating complex carbohydrates could be converted to biogas.

    “The persuasive argument from Jard [105] is that the production of biogas from algae is closed to commercialization, indicating that complex carbohydrates could be converted to biogas.”

    From The Perspective of Large-Scale Production of Algae Biodiesel (2020) · cites this paper as [105]

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Authors
Jard, G., Marfaing, H., Carrère, H., Delgenes, J. P., Steyer, J. P., & Dumas, C.
Affiliations
  • Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement (FR)
  • Centre d’Étude et de Valorisation des Algues (FR)
Corresponding author
Dumas, C.
Venue
Bioresource Technology
Publisher
Elsevier BV
Published
2013-09
Volume
144
Pages
492-498
ISSN
0960-8524 (ISSN-L)
OpenAlex
W2073898173
Cited by
174
References
36
Citations by year
2026: 8 · 2025: 8 · 2024: 11 · 2023: 13 · 2022: 17 · 2021: 26 · 2020: 22 · 2019: 11 · 2018: 15 · 2017: 12 · 2016: 12 · 2015: 16 · 2014: 3
FWCI
15.76
Type
journal article
Language
en
Open access
closed
Locations
  • Bioresource Technology (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
Funders
Agence Nationale de la Recherche
Topics
  • Life Sciences › Agricultural and Biological Sciences › Aquatic Science › Seaweed-derived Bioactive Compounds
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Algal biology and biofuel production
  • Physical Sciences › Earth and Planetary Sciences › Oceanography › Marine and coastal plant biology
Keywords
seaweed, biochemical composition, biochemical methane potential, anaerobic digestion, alginate extraction, polyphenols, Palmaria palmata, Saccharina latissima, Sargassum muticum, algal biomass valorization, food additives
MeSH terms
Carbohydrates, Carbon, Energy-Generating Resources, France, Humans, Methane, Nitrogen, Seasons, Seaweed, Volatilization, Biofuels, Polyphenols

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