Variety, time of harvest and conditions during growing season have impact on red clover isoflavone content
Red clover (Trifolium pratense L.) is the predominant legume used in northern European agriculture. Official red clover variety trials are conducted by Natural Resources Institute Finland (Luke) to determine the value of field crop varieties. The trials used for the current analysis were conducted i...
Published in: | Agricultural and Food Science |
---|---|
Main Authors: | , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
The Scientific Agricultural Society of Finland
2018
|
Subjects: | |
Online Access: | https://journal.fi/afs/article/view/69781 https://doi.org/10.23986/afsci.69781 |
id |
fttsvojs:oai:journal.fi:article/69781 |
---|---|
record_format |
openpolar |
spelling |
fttsvojs:oai:journal.fi:article/69781 2023-05-15T17:42:29+02:00 Variety, time of harvest and conditions during growing season have impact on red clover isoflavone content Mustonen, Eeva Arja Tuori, Mikko Kurki, Päivi Isolahti, Mika Taponen, Juhani Vanhatalo, Aila 2018-06-27 application/pdf https://journal.fi/afs/article/view/69781 https://doi.org/10.23986/afsci.69781 eng eng The Scientific Agricultural Society of Finland https://journal.fi/afs/article/view/69781/34972 https://journal.fi/afs/article/view/69781 doi:10.23986/afsci.69781 Copyright (c) 2018 Agricultural and Food Science Agricultural and Food Science; Vol 27 No 2 (2018); 102–109 Agricultural and Food Science; Vol 27 Nro 2 (2018); 102–109 1795-1895 1459-6067 red clover variety isoflavone daidzein formononetin equol info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article 2018 fttsvojs https://doi.org/10.23986/afsci.69781 2020-05-29T21:54:37Z Red clover (Trifolium pratense L.) is the predominant legume used in northern European agriculture. Official red clover variety trials are conducted by Natural Resources Institute Finland (Luke) to determine the value of field crop varieties. The trials used for the current analysis were conducted in Luke units in southern Finland (Mikkeli) and northern Finland (Ruukki) in two consecutive years. Plant samples for isoflavone analyses were collected from four varieties grown as four replicates and harvested twice during both growing seasons. The four main isoflavones biochanin A, genistein, daidzein and formononetin were analysed using high performance liquid chromatography. Total phytoestrogen content in the varieties varied in the range of 11.2−14.8 mg g-1 dry matter (DM). The variety and the time of harvest had most effect on the isoflavone, especially formononetin, contents of red clover. A more northern growing area and challenging weather conditions were associated with increased isoflavone concentrations. Article in Journal/Newspaper Northern Finland Federation of Finnish Learned Societies: Scientific Journals Online Luke ENVELOPE(-94.855,-94.855,56.296,56.296) Ruukki ENVELOPE(29.283,29.283,66.083,66.083) Agricultural and Food Science 27 2 |
institution |
Open Polar |
collection |
Federation of Finnish Learned Societies: Scientific Journals Online |
op_collection_id |
fttsvojs |
language |
English |
topic |
red clover variety isoflavone daidzein formononetin equol |
spellingShingle |
red clover variety isoflavone daidzein formononetin equol Mustonen, Eeva Arja Tuori, Mikko Kurki, Päivi Isolahti, Mika Taponen, Juhani Vanhatalo, Aila Variety, time of harvest and conditions during growing season have impact on red clover isoflavone content |
topic_facet |
red clover variety isoflavone daidzein formononetin equol |
description |
Red clover (Trifolium pratense L.) is the predominant legume used in northern European agriculture. Official red clover variety trials are conducted by Natural Resources Institute Finland (Luke) to determine the value of field crop varieties. The trials used for the current analysis were conducted in Luke units in southern Finland (Mikkeli) and northern Finland (Ruukki) in two consecutive years. Plant samples for isoflavone analyses were collected from four varieties grown as four replicates and harvested twice during both growing seasons. The four main isoflavones biochanin A, genistein, daidzein and formononetin were analysed using high performance liquid chromatography. Total phytoestrogen content in the varieties varied in the range of 11.2−14.8 mg g-1 dry matter (DM). The variety and the time of harvest had most effect on the isoflavone, especially formononetin, contents of red clover. A more northern growing area and challenging weather conditions were associated with increased isoflavone concentrations. |
format |
Article in Journal/Newspaper |
author |
Mustonen, Eeva Arja Tuori, Mikko Kurki, Päivi Isolahti, Mika Taponen, Juhani Vanhatalo, Aila |
author_facet |
Mustonen, Eeva Arja Tuori, Mikko Kurki, Päivi Isolahti, Mika Taponen, Juhani Vanhatalo, Aila |
author_sort |
Mustonen, Eeva Arja |
title |
Variety, time of harvest and conditions during growing season have impact on red clover isoflavone content |
title_short |
Variety, time of harvest and conditions during growing season have impact on red clover isoflavone content |
title_full |
Variety, time of harvest and conditions during growing season have impact on red clover isoflavone content |
title_fullStr |
Variety, time of harvest and conditions during growing season have impact on red clover isoflavone content |
title_full_unstemmed |
Variety, time of harvest and conditions during growing season have impact on red clover isoflavone content |
title_sort |
variety, time of harvest and conditions during growing season have impact on red clover isoflavone content |
publisher |
The Scientific Agricultural Society of Finland |
publishDate |
2018 |
url |
https://journal.fi/afs/article/view/69781 https://doi.org/10.23986/afsci.69781 |
long_lat |
ENVELOPE(-94.855,-94.855,56.296,56.296) ENVELOPE(29.283,29.283,66.083,66.083) |
geographic |
Luke Ruukki |
geographic_facet |
Luke Ruukki |
genre |
Northern Finland |
genre_facet |
Northern Finland |
op_source |
Agricultural and Food Science; Vol 27 No 2 (2018); 102–109 Agricultural and Food Science; Vol 27 Nro 2 (2018); 102–109 1795-1895 1459-6067 |
op_relation |
https://journal.fi/afs/article/view/69781/34972 https://journal.fi/afs/article/view/69781 doi:10.23986/afsci.69781 |
op_rights |
Copyright (c) 2018 Agricultural and Food Science |
op_doi |
https://doi.org/10.23986/afsci.69781 |
container_title |
Agricultural and Food Science |
container_volume |
27 |
container_issue |
2 |
_version_ |
1766144355119136768 |