Identification of high-value bioactive constituents in Northern European willow varieties: S.X. Dasyclados, Endeavour, Cheviot, Tora, Resolution, S. Purpurea, Terranova, endurance
Willow trees have maintained their place in medicine for many years as they are herbal source of various cures. Willow varieties are considered to contain a wide range of anti-inflammatory and anti-bacterial species such as salicylates and flavonoids. The current work is centred on the presence of h...
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ftunivfreestate:oai:figshare.com:article/21840636 2023-05-15T18:31:36+02:00 Identification of high-value bioactive constituents in Northern European willow varieties: S.X. Dasyclados, Endeavour, Cheviot, Tora, Resolution, S. Purpurea, Terranova, endurance Ayman Hijazi (12586588) Italo Pisano (12578989) JAMES J LEAHY (12347317) WITOLD KWAPINSKI (12352846) Christopher R Johnson (274783) JOHN PRENDERGAST (12348391) 2022-11-01T00:00:00Z https://doi.org/10.34961/researchrepository-ul.21840636.v1 unknown https://figshare.com/articles/journal_contribution/Identification_of_high-value_bioactive_constituents_in_Northern_European_willow_varieties_S_X_Dasyclados_Endeavour_Cheviot_Tora_Resolution_S_Purpurea_Terranova_endurance/21840636 doi:10.34961/researchrepository-ul.21840636.v1 CC BY-NC-SA 4.0 CC-BY-NC-SA Chemical sciences Willow Bark Bioactives Polyphenols Text Journal contribution 2022 ftunivfreestate https://doi.org/10.34961/researchrepository-ul.21840636.v1 2023-01-13T00:49:21Z Willow trees have maintained their place in medicine for many years as they are herbal source of various cures. Willow varieties are considered to contain a wide range of anti-inflammatory and anti-bacterial species such as salicylates and flavonoids. The current work is centred on the presence of high bioactive pharmaceutical constituents other than salicin such as flavan-3-ol catechin, salicortin, and other complex compounds, which contribute to the total medical value of willow extracts. To evaluate the distribution of these bioactives, bark, and wood fractions of 8 different willow varieties (S.X. Dasyclados, Endeavour, Cheviot, Tora, Resolution, S. Purpurea, Terranova, Endurance) were extracted using dispersive solid phase extraction and then analysed using LC-MS comprising a quadrupole time-of-flight spectrometer. Indeed, various high value constituents such as salicortin, catechin, triandrin, acacetin-5-O-xyloside, picein, apigenin-7-O-glucoside, vitexin-2-rhamnoside, luteolin7-glucoside, catechin gallate, and kaempferol as well as giberellic and 5-methoxysalicylic acid were detected in bark and wood fractions of the willow varieties 80:20 ethanol/water extracts. Other Non-Article Part of Journal/Newspaper Terranova KovsieScholar Repository (University of the Free State - UFS UV) Endeavour ENVELOPE(162.000,162.000,-76.550,-76.550) Tora ENVELOPE(102.019,102.019,78.181,78.181) |
institution |
Open Polar |
collection |
KovsieScholar Repository (University of the Free State - UFS UV) |
op_collection_id |
ftunivfreestate |
language |
unknown |
topic |
Chemical sciences Willow Bark Bioactives Polyphenols |
spellingShingle |
Chemical sciences Willow Bark Bioactives Polyphenols Ayman Hijazi (12586588) Italo Pisano (12578989) JAMES J LEAHY (12347317) WITOLD KWAPINSKI (12352846) Christopher R Johnson (274783) JOHN PRENDERGAST (12348391) Identification of high-value bioactive constituents in Northern European willow varieties: S.X. Dasyclados, Endeavour, Cheviot, Tora, Resolution, S. Purpurea, Terranova, endurance |
topic_facet |
Chemical sciences Willow Bark Bioactives Polyphenols |
description |
Willow trees have maintained their place in medicine for many years as they are herbal source of various cures. Willow varieties are considered to contain a wide range of anti-inflammatory and anti-bacterial species such as salicylates and flavonoids. The current work is centred on the presence of high bioactive pharmaceutical constituents other than salicin such as flavan-3-ol catechin, salicortin, and other complex compounds, which contribute to the total medical value of willow extracts. To evaluate the distribution of these bioactives, bark, and wood fractions of 8 different willow varieties (S.X. Dasyclados, Endeavour, Cheviot, Tora, Resolution, S. Purpurea, Terranova, Endurance) were extracted using dispersive solid phase extraction and then analysed using LC-MS comprising a quadrupole time-of-flight spectrometer. Indeed, various high value constituents such as salicortin, catechin, triandrin, acacetin-5-O-xyloside, picein, apigenin-7-O-glucoside, vitexin-2-rhamnoside, luteolin7-glucoside, catechin gallate, and kaempferol as well as giberellic and 5-methoxysalicylic acid were detected in bark and wood fractions of the willow varieties 80:20 ethanol/water extracts. |
format |
Other Non-Article Part of Journal/Newspaper |
author |
Ayman Hijazi (12586588) Italo Pisano (12578989) JAMES J LEAHY (12347317) WITOLD KWAPINSKI (12352846) Christopher R Johnson (274783) JOHN PRENDERGAST (12348391) |
author_facet |
Ayman Hijazi (12586588) Italo Pisano (12578989) JAMES J LEAHY (12347317) WITOLD KWAPINSKI (12352846) Christopher R Johnson (274783) JOHN PRENDERGAST (12348391) |
author_sort |
Ayman Hijazi (12586588) |
title |
Identification of high-value bioactive constituents in Northern European willow varieties: S.X. Dasyclados, Endeavour, Cheviot, Tora, Resolution, S. Purpurea, Terranova, endurance |
title_short |
Identification of high-value bioactive constituents in Northern European willow varieties: S.X. Dasyclados, Endeavour, Cheviot, Tora, Resolution, S. Purpurea, Terranova, endurance |
title_full |
Identification of high-value bioactive constituents in Northern European willow varieties: S.X. Dasyclados, Endeavour, Cheviot, Tora, Resolution, S. Purpurea, Terranova, endurance |
title_fullStr |
Identification of high-value bioactive constituents in Northern European willow varieties: S.X. Dasyclados, Endeavour, Cheviot, Tora, Resolution, S. Purpurea, Terranova, endurance |
title_full_unstemmed |
Identification of high-value bioactive constituents in Northern European willow varieties: S.X. Dasyclados, Endeavour, Cheviot, Tora, Resolution, S. Purpurea, Terranova, endurance |
title_sort |
identification of high-value bioactive constituents in northern european willow varieties: s.x. dasyclados, endeavour, cheviot, tora, resolution, s. purpurea, terranova, endurance |
publishDate |
2022 |
url |
https://doi.org/10.34961/researchrepository-ul.21840636.v1 |
long_lat |
ENVELOPE(162.000,162.000,-76.550,-76.550) ENVELOPE(102.019,102.019,78.181,78.181) |
geographic |
Endeavour Tora |
geographic_facet |
Endeavour Tora |
genre |
Terranova |
genre_facet |
Terranova |
op_relation |
https://figshare.com/articles/journal_contribution/Identification_of_high-value_bioactive_constituents_in_Northern_European_willow_varieties_S_X_Dasyclados_Endeavour_Cheviot_Tora_Resolution_S_Purpurea_Terranova_endurance/21840636 doi:10.34961/researchrepository-ul.21840636.v1 |
op_rights |
CC BY-NC-SA 4.0 |
op_rightsnorm |
CC-BY-NC-SA |
op_doi |
https://doi.org/10.34961/researchrepository-ul.21840636.v1 |
_version_ |
1766215410497093632 |