Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Pekka, Saranpää"'
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:
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
Autor:
Harri Latva-Mäenpää, Riziwanguli Wufu, Daniel Mulat, Tytti Sarjala, Pekka Saranpää, Kristiina Wähälä
Publikováno v:
Molecules, Vol 26, Iss 4, p 1036 (2021)
Stilbenes or stilbenoids, major polyphenolic compounds of the bark of Norway spruce (Picea abies L. Karst), have potential future applications as drugs, preservatives and other functional ingredients due to their antioxidative, antibacterial and anti
Externí odkaz:
https://doaj.org/article/74980ec6615e4e57ab7a56a67851cb38
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
Autor:
Kurt V. Fagerstedt, Pekka Saranpää, Tarja Tapanila, Juha Immanen, Juan Antonio Alonso Serra, Kaisa Nieminen
Publikováno v:
Plants, Vol 4, Iss 2, Pp 183-195 (2015)
Quantitative and qualitative lignin analyses were carried out on material from the trunks of silver birch (Betula pendula Roth) trees. Two types of material were analyzed. First, whole birch trunk pieces were cryosectioned into cork cambium, non-cond
Externí odkaz:
https://doaj.org/article/8f3b9e8ee4e34b32a2cce8fc132c4072
Autor:
Tuula Jyske, Hanna Brännström, Eelis Halmemies, Tapio Laakso, Petri Kilpeläinen, Juha Hyvönen, Katri Kärkkäinen, Pekka Saranpää
Publikováno v:
Biomass Conversion and Biorefinery.
Polyphenolic stilbene glucosides are abundant in the fresh bark of Norway spruce (Picea abies [L.] Karst.) trees. Stilbene-rich bark extracts could be industrially utilized as preservatives due to their antioxidative, antifungal, and antibacterial pr
Publikováno v:
Industrial Crops and Products. 192:116089
Autor:
Suvi Sutela, Terhi Hahl, Heidi Tiimonen, Tuija Aronen, Tiina Ylioja, Tapio Laakso, Pekka Saranpää, Vincent Chiang, Riitta Julkunen-Tiitto, Hely Häggman
Publikováno v:
PLoS ONE, Vol 9, Iss 12, p e114434 (2014)
A small multigene family encodes 4-coumarate:CoA ligases (4CLs) catalyzing the CoA ligation of hydroxycinnamic acids, a branch point step directing metabolites to a flavonoid or monolignol pathway. In the present study, we examined the effect of anti
Externí odkaz:
https://doaj.org/article/6a0ae4c37fa54807b7f76739d8875ee9
Autor:
Pauliina Saloranta, Petri Kilpeläinen, Stefan Willför, Risto Korpinen, Pekka Saranpää, Maristiina Nurmi, Thomas Holmbom, Kirsi S. Mikkonen, Hanna Koivula, Tytti Sarjala
Publikováno v:
Molecules
Volume 24
Issue 23
Volume 24
Issue 23
Suberin fatty acids were extracted from outer bark of Silver birch (Betula pendula Roth.) using an isopropanolic sodium hydroxide solution. Laboratory sheets composed of lignocellulosic fiber networks were prepared from unbleached and unrefined softw
Autor:
Soile Jokipii-Lukkari, Tapio Laakso, Evgenia Dikareva, Pekka Saranpää, Sonja Viljamaa, Anna Kärkönen, Hely Häggman, Risto Korpinen, Kaloian Iliev Nickolov, Jaanika Edesi, Jonne Tolonen, Teresa Laitinen
Publikováno v:
Plant Cell, Tissue and Organ Culture (PCTOC). 133:225-235
A cryopreservation method was developed for a Norway spruce (Picea abies L. Karst.) cell line characterised by highly vacuolated cells and ability to produce natural-like extracellular lignin in a cell suspension culture. Spruce callus cultured in a