Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Risto Korpinen"'
Publikováno v:
Journal of Natural Fibers, Vol 19, Iss 16, Pp 13326-13336 (2022)
The fiber length, chemical composition, and mycototoxins of oat and barley hulls were analyzed in order to study the suitability to utilize hulls for paper and paperboard manufacturing. Oat fibers were observed to be slightly longer than those of bar
Externí odkaz:
https://doaj.org/article/11304a4ebeca47868c52b3af124fd254
Autor:
Linards Klavins, Karolina Almonaitytė, Alvija Šalaševičienė, Alise Zommere, Kaspars Spalvis, Zane Vincevica-Gaile, Risto Korpinen, Maris Klavins
Publikováno v:
Molecules, Vol 28, Iss 20, p 7085 (2023)
Sustainable development goals require a reduction in the existing heavy reliance on fossil resources. Forestry can be considered a key resource for the bioeconomy, providing timber, energy, chemicals (including fine chemicals), and various other prod
Externí odkaz:
https://doaj.org/article/beddf620673f4938a85abab418ef9882
Autor:
Katie Schulz, Gabriela Machaj, Paul Knox, Robert D. Hancock, Susan R. Verrall, Risto Korpinen, Pekka Saranpää, Anna Kärkönen, Barbara Karpinska, Christine H. Foyer
Publikováno v:
Cells, Vol 12, Iss 20, p 2465 (2023)
The blackening of cut carrots causes substantial economic losses to the food industry. Blackening was not observed in carrots that had been stored underground for less than a year, but the susceptibility to blackening increased with the age of the ca
Externí odkaz:
https://doaj.org/article/783d50b537bf4d9e9e307e2a9f4e0382
Publikováno v:
Polymers, Vol 14, Iss 4, p 832 (2022)
Bark extracts are sustainable sources of biopolymers and have great potential to replace fossil-based polymers in wood coating applications. The present study investigated the applicability of suberin fatty acids hydrolysate (SFA) extracted from the
Externí odkaz:
https://doaj.org/article/697543baa1574eeb845a10674776fd72
Autor:
Pasi Korkalo, Risto Korpinen, Egbert Beuker, Tytti Sarjala, Jarkko Hellström, Janne Kaseva, Ulla Lassi, Tuula Jyske
Publikováno v:
Molecules, Vol 25, Iss 19, p 4403 (2020)
This study aims to promote comprehensive utilization of woody biomass by providing a knowledgebase on the utility of aspen bark as a new alternative source for fossil-based chemicals. The research focused on the analysis of clonal variation in: (1) m
Externí odkaz:
https://doaj.org/article/2f1a778ddbb6479ab7368476faa1fe39
Autor:
Tuula Jyske, Eila Järvenpää, Susan Kunnas, Tytti Sarjala, Jan-Erik Raitanen, Maarit Mäki, Helena Pastell, Risto Korpinen, Janne Kaseva, Tuomo Tupasela
Publikováno v:
Molecules, Vol 25, Iss 18, p 4187 (2020)
Developing shoots, i.e., sprouts, and older needles of Norway spruce (Picea abies (L.) Karst.) have traditionally been used for medicinal purposes due to the high content of vitamins and antioxidants. Currently, sprouts are available as, for example,
Externí odkaz:
https://doaj.org/article/52be3a89aba142ffb59da6575f69eb45
Autor:
Tuomas Mansikkala, Minna Patanen, Anna Kärkönen, Risto Korpinen, Andrey Pranovich, Takuji Ohigashi, Sufal Swaraj, Jani Seitsonen, Janne Ruokolainen, Marko Huttula, Pekka Saranpää, Riikka Piispanen
Publikováno v:
Molecules, Vol 25, Iss 13, p 2997 (2020)
Lignans are bioactive compounds that are especially abundant in the Norway spruce (Picea abies L. Karst.) knotwood. By combining a variety of chromatographic, spectroscopic and imaging techniques, we were able to quantify, qualify and localise the ea
Externí odkaz:
https://doaj.org/article/2b144c69e47945888417d64686b528a4
Publikováno v:
Foods, Vol 9, Iss 3, p 265 (2020)
The aim of this study was to find new sustainable, Nordic natural antioxidant sources, develop subcritical water extraction (SWE) process for recovering the antioxidant compounds from the most potential raw materials, and to test their antioxidative
Externí odkaz:
https://doaj.org/article/5d21135f84fa4985b68002c817cc85d5
Autor:
Jan-Erik Raitanen, Eila Järvenpää, Risto Korpinen, Sari Mäkinen, Jarkko Hellström, Petri Kilpeläinen, Jaana Liimatainen, Ari Ora, Tuomo Tupasela, Tuula Jyske
Publikováno v:
Molecules, Vol 25, Iss 3, p 567 (2020)
Bark of Norway spruce and Scots pine trees contain large amounts of condensed tannins. Tannins extracted with hot water could be used in different applications as they possess antioxidative and antimicrobial activities. The use of bark tannins as e.g
Externí odkaz:
https://doaj.org/article/950efbaef7d24d2d9bb7d7c6f2e89dd9
Autor:
Daniel Granato, Dhanik Reshamwala, Risto Korpinen, Luciana Azevedo, Mariana Araújo Vieira do Carmo, Thiago Mendanha Cruz, Mariza Boscacci Marques, Mingchun Wen, Liang Zhang, Varpu Marjomäki, Petri Kilpeläinen
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef2f209ba5072afe0d174e75125be881
http://urn.fi/URN:NBN:fi:jyu-202202071422
http://urn.fi/URN:NBN:fi:jyu-202202071422