A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
From the forest to the plate – Hemicelluloses, galactoglucomannan, glucuronoxylan, and phenolic-rich extracts from unconventional sources as functional food ingredients (2022)

Granato, D., Reshamwala, D., Korpinen, R., Azevedo, L., Vieira do Carmo, M. A., Cruz, T. M., Marques, M. B., Wen, M., Zhang, L., Marjomäki, V., & Kilpeläinen, P. (2022). From the forest to the plate – Hemicelluloses, galactoglucomannan, glucuronoxylan, and phenolic-rich extracts from unconventional sources as functional food ingredients. Food chemistry, 381, Article 132284. https://doi.org/10.1016/j.foodchem.2022.132284

JYU-tekijät tai -toimittajat

Reshamwala, Dhanik
Marjomäki, Varpu

Julkaisun tiedot

Julkaisun kaikki tekijät tai toimittajat: Granato, Daniel; Reshamwala, Dhanik; Korpinen, Risto; Azevedo, Luciana; Vieira do Carmo, Mariana Araújo; Cruz, Thiago Mendanha; Marques, Mariza Boscacci; Wen, Mingchun; Zhang, Liang; Marjomäki, Varpu; et al.

Lehti tai sarja: Food chemistry

ISSN: 0308-8146

eISSN: 1873-7072

Julkaisuvuosi: 2022

Volyymi: 381

Artikkelinumero: 132284

Kustantaja: Elsevier BV

Julkaisumaa: Alankomaat

Julkaisun kieli: englanti

DOI: https://doi.org/10.1016/j.foodchem.2022.132284

Julkaisun avoin saatavuus: Avoimesti saatavilla

Julkaisukanavan avoin saatavuus: Osittain avoin julkaisukanava

Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/79668

Julkaisu on rinnakkaistallennettu: http://urn.fi/URN:NBN:fi-fe2022020217329

Tiivistelmä

This study aimed to characterise pressurised hot water (PHW) extracts from nonconventional sources of functional carbohydrates and phenolic compounds in terms of antioxidant capacity, antiviral activity, toxicity, and human erythrocytes’ protection antidiabetic potential. PHW extracts of Norway spruce bark (E1 + E2) and Birch sawdust (E3 + E4) contained mostly galactoglucomannan and glucuronoxylan. In contrast, samples E5 to E9 PHW extracted from Norway spruce, and Scots pine bark are rich sources of phenolic compounds. Overall, phenolic-rich extracts presented the highest inhibition of α-amylase and α-glucosidase and protection against stable non-enveloped enteroviruses. Additionally, all extracts protected human erythrocytes from hemolysis. Cell-based experiments using human cell lines (IMR90 and A549) showed extracts’ non-toxic in vitro profile. Considering the relative toxicological safety of extracts from these unconventional sources, functional carbohydrates and polyphenol-rich extracts can be obtained and further used in food models.

YSO-asiasanat: happiradikaalit; hemiselluloosa; galaktoglukomannaanit; tanniinit; fenoliset yhdisteet; hiilihydraatit; solumallit; terveysvaikutukset; sivutuotteet