Hanna Brännström

Group Manager, Senior Scientist
  • Phone number +358295327518
  • Email address hanna.brannstrom@luke.fi
  • Address Teknologiakatu 7 67100 KOKKOLA

Availability and procurement cost analysis of fresh Norway spruce (Picea abies) logging residue chips and needles from regeneration fellings to biorefining in Finland

Refereed scientific publications
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2025

Hemicellulose-based products

Other publications
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2024

Wastewater treatment: Flocculants and coagulants

Other publications
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2024

Case study: bark biorefinery

Other publications
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2024

Vision and challenges of the value-added biochemicals

Other publications
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2024

Summary of extractives groups, their applications and potential sources

Other publications
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2024

Introduction

Other publications
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2024

Framework for sustainable value creation

Other publications
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2024

Valuable biochemicals of the future : The outlook for bio-based value-added chemicals and their growing markets

Other publications
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2024

Dynamics of decomposition gases and release of volatile organic substances in long-term storage stockpiles of pine bark: Focus on mono- and sesquiterpenes

Refereed scientific publications
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2024

Laccase-Catalyzed Copolymerization of Tannin and Technical Lignin: Polymerization Kinetics and Enhanced Properties of Polyphenols

Refereed scientific publications
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2024

Valorizing Assorted Logging Residues: Response Surface Methodology in the Extraction Optimization of a Green Norway Spruce Needle-Rich Fraction To Obtain Valuable Bioactive Compounds

Refereed scientific publications
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2024

Chemical composition and bioactivity of hemp, reed canary grass and common reed grown on boreal marginal lands

Refereed scientific publications
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2023

Applicability of hybrid aspen (Populus tremula L. × P. tremuloides Michx.) bark extract as a precursor of rigid carbon foam and activated carbon

Refereed scientific publications
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2023

Inspired by nature: Fiber networks functionalized with tannic acid and condensed tannin-rich extracts of Norway spruce bark show antimicrobial efficacy

Refereed scientific publications
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2023

Availability of extractives from various Norway spruce (Picea abies) stumps assortments

Refereed scientific publications
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2022

Behaviour of Extractives in Norway Spruce (Picea abies) Bark during Pile Storage

Refereed scientific publications
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2022

Utilization of logging residue powder as a bio-based reinforcement for injection molded poly(lactic acid) biocomposites

Refereed scientific publications
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2022

Stilbenoids of Norway spruce bark: does the variability caused by raw-material processing offset the biological variability?

Refereed scientific publications
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2022

The effect of thermal drying on the contents of condensed tannins and stilbenes in Norway spruce (Picea abies [L.] Karst.) sawmill bark

Refereed scientific publications
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2021

Effect of Seasonal Storage on Single-Stem Bark Extractives of Norway Spruce (Picea abies)

Refereed scientific publications
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2021

Life‐cycle assessment of the production of cationized tannins from Norway spruce bark as flocculants in wastewater treatment

Refereed scientific publications
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2020

Fate of Antioxidative Compounds within Bark during Storage: A Case of Norway Spruce Logs

Refereed scientific publications
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2020

Effects of storage on dry matter, energy content and amount of extractives in Norway spruce bark

Refereed scientific publications
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2020