Jarkko Hellström

Research Scientist
  • Phone number +358295326124
  • Email address jarkko.hellstrom@luke.fi
  • Address Myllytie 1 31600 JOKIOINEN

Spruce, pine and fir needles as sustainable ingredients for whole wheat bread fortification: Enhancing nutritional and functional properties

Refereed scientific publications
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2024

Lactic and propionic acid bacteria starter cultures for improved nutritional properties of pea, faba bean and lentil

Refereed scientific publications
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2024

Phenolic profiles differentiate wild bilberry and cultivated blueberry fruit

Refereed scientific publications
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2024

Biorefining of legume and grass biomasses: technological properties and bioactivities of the green juice

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

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

Refereed scientific publications
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2022

Determination of Bioactive Compounds, Antioxidant Capacities and Safety of the Somatic Hybrid Potatoes

Refereed scientific publications
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2022

Enzyme-assisted extraction of anthocyanins and other phenolic compounds from blackcurrant (Ribes nigrum L.) press cake: From processing to bioactivities

Refereed scientific publications
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2022

Ellagitannins from jabuticaba (Myrciaria jaboticaba) seeds attenuated inflammation, oxidative stress, aberrant crypt foci, and modulated gut microbiota in rats with 1,2 dimethyl hydrazine-induced colon carcinogenesis

Refereed scientific publications
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2021

Jabuticaba (Myrciaria jaboticaba) Peel as a Sustainable Source of Anthocyanins and Ellagitannins Delivered by Phospholipid Vesicles for Alleviating Oxidative Stress in Human Keratinocytes

Refereed scientific publications
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2021

Chemical Analysis and Anthelmintic Activity Against Teladorsagia Circumcincta of Nordic Bark Extracts In vitro

Refereed scientific publications
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2021

Extraction optimization of bioactive compounds from ora-pro-nobis (Pereskia aculeata Miller) leaves and their in vitro antioxidant and antihemolytic activities

Refereed scientific publications
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2021

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

Toxicological and bioactivity evaluation of blackcurrant press cake, sea buckthorn leaves and bark from Scots pine and Norway spruce extracts under a green integrated approach

Refereed scientific publications
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2021

Inoculation success of Inonotus obliquus in living birch (Betula spp.)

Refereed scientific publications
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2021

Profiling beneficial phytochemicals in a potato somatic hybrid for tuber peels processing: phenolic acids and anthocyanins composition

Refereed scientific publications
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2021

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

Refereed scientific publications
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2020

Effects of an herbal extract composed of white tea, roasted yerba mate and fermented rooibos on the antioxidant activity and sensory properties of popsicles manufactured with different protein sources

Refereed scientific publications
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2020

Influence of storage on the physical and chemical properties of Scots pine bark

Refereed scientific publications
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2020

Accumulation of Phenolic Acids during Storage over Differently Handled Fresh Carrots

Refereed scientific publications
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2020

Clonal Variation in the Bark Chemical Properties of Hybrid Aspen: Potential for Added Value Chemicals

Refereed scientific publications
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2020