Results 21 to 30 of about 47,043 (265)

Polish Varieties of Industrial Hemp and Their Utilisation in the Efficient Production of Lignocellulosic Ethanol

open access: yesMolecules, 2021
Nowadays, more and more attention is paid to the development and the intensification of the use of renewable energy sources. Hemp might be an alternative plant for bioenergy production.
Aleksandra Wawro   +2 more
doaj   +1 more source

Alternarioza konopi [Alternaria tennis leaf spot of hemp]

open access: yesActa Agrobotanica, 2015
The causal organism of brown spots occurring on leaves of hemp in 1975 in Poland was determined as Alternaria tennis auct.
H. Zarzycka, B. Jaranowska
doaj   +1 more source

Nuts of Fibrous Hemp Cannabis sativa L. - Concentrated Power of Nutrients

open access: yesJournal of Natural Fibers, 2023
The fibrous hemp Cannabis sativa L. called also: industrial hemp and cannabis, is a plant widespread all over the world, grown mainly for its fiber, used for various purposes.
Małgorzata Strzelczyk   +2 more
doaj   +1 more source

Content of pyrrolizidine alkaloids in the leaves of coltsfoot (Tussilago farfara L.) in Poland

open access: yesActa Societatis Botanicorum Poloniae, 2013
Coltsfoot (Tussilago farfara L.) is a common species, widely used in European and Chinese traditional medicine for the treatment of respiratory diseases. However, raw material from this plant contains hepatotoxic pyrrolizidine alkaloids (PAs). The aim of
Artur Adamczak   +3 more
doaj   +1 more source

Fruit yield of european cranberry (Oxycoccus palustris Pers.) in different plant communities of peatlands (northern Wielkopolska, Poland)

open access: yesActa Agrobotanica, 2012
The aim of this study was to determine fruit yield of Oxycoccus palustris under the climatic and habitat conditions of northern Wielkopolska (the Greater Poland region), depending on the type of occupied plant community.
Artur Adamczak   +2 more
doaj   +1 more source

Influence of Flavonoid Dyes on the Color and Pro - Health Benefits of Linen Fabrics

open access: yesJournal of Natural Fibers, 2022
The paper presents analyses of flavonoid dyestuffs i.e., marigold (Tagetes patula L.), dyer’s broom (Genista tinctoria) and weld (Reseda luteola L.) Color analysis and potential health-promoting properties of linen fabrics dyed with extracts from the ...
Katarzyna Schmidt-Przewozna   +1 more
doaj   +1 more source

Pharmacological properties of fireweed (Epilobium angustifolium L.) and bioavailability of ellagitannins. A review

open access: yesHerba Polonica, 2020
Fireweed (Epilobium angustifolium L.) is a well-known medicinal plant traditionally used in the treatment of urogenital diseases, stomach and liver disorders, skin problems, etc. E.
Dreger Mariola   +3 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

RIPK4 function interferes with melanoma cell adhesion and metastasis

open access: yesMolecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski   +9 more
wiley   +1 more source

Comparison of antioxidant activities of fractionated extracts from seedlings and herb of Chelidonium majus L. using DPPH, ABTS and FRAP methods

open access: yesHerba Polonica, 2016
Introduction: Our study is a part of a trend of studies on the antioxidative properties of Chelidonium majus extracts or their fractions suggesting that antioxidant activities may depend on total flavonoid and/or alkaloid contents.
Ożarowski Marcin   +11 more
doaj   +1 more source

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