Free amino acids in Viola tricolor in relation to different habitat conditions
The purpose of this study was to establish the free amino acids profile of Viola tricolor collected from different habitats in Poland. Viola tricolor (heartsease) is a very popular plant found worldwide, classified both as weed and medicinal plant. Based on a validated method, the following nineteen...
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| Format: | Article |
| Language: | English |
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De Gruyter
2018-08-01
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| Series: | Open Chemistry |
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| Online Access: | http://www.degruyter.com/view/j/chem.2018.16.issue-1/chem-2018-0098/chem-2018-0098.xml?format=INT |
| _version_ | 1830511702034087936 |
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| author | Dziągwa-Becker Magdalena Weber Ryszard Zajączkowska Olga Oleszek Wiesław |
| author_facet | Dziągwa-Becker Magdalena Weber Ryszard Zajączkowska Olga Oleszek Wiesław |
| author_sort | Dziągwa-Becker Magdalena |
| collection | DOAJ |
| description | The purpose of this study was to establish the free amino acids profile of Viola tricolor collected from different habitats in Poland. Viola tricolor (heartsease) is a very popular plant found worldwide, classified both as weed and medicinal plant. Based on a validated method, the following nineteen free amino acids were analyzed using liquid chromatography-electrospray ionization coupled to a triple quadrupole mass spectrometer (LC-ESI-MS/MS):alanine, glycine, leucine, valine, isoleucine, proline, phenylalanine, tryptophan, tyrosine, serine, threonine, methionine, asparagine, glutamine, lysine, arginine, histidine, aspartic acid, glutamic acid. The total free amino acids (TAA) ranged from 9938.0 to 11393.8 mg/kg of fresh weight. The variability of the investigated amino acids with respect to different habitat conditions was statistically assessed using the method of discriminant and cluster analysis. Alanine, valine, glutamine and aspartic acid were the most abundant free amino acids present in both localizations. The ratio of total essential amino acids (EAA) to TAA was 0.27 and 0.11 in Zagródki and Wrocław, respectively. Discriminant analysis has demonstrated that the investigated habitats significantly differentiated the free amino acids content of Viola tricolor. Only methionine showed a similar concentration in both Viola tricolor populations. |
| first_indexed | 2024-12-22T02:16:32Z |
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| id | doaj.art-0e61ba6b3c074e67b80d01a249636559 |
| institution | Directory Open Access Journal |
| issn | 2391-5420 |
| language | English |
| last_indexed | 2024-12-22T02:16:32Z |
| publishDate | 2018-08-01 |
| publisher | De Gruyter |
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| series | Open Chemistry |
| spelling | doaj.art-0e61ba6b3c074e67b80d01a2496365592022-12-21T18:42:15ZengDe GruyterOpen Chemistry2391-54202018-08-0116183384110.1515/chem-2018-0098chem-2018-0098Free amino acids in Viola tricolor in relation to different habitat conditionsDziągwa-Becker Magdalena0Weber Ryszard1Zajączkowska Olga2Oleszek Wiesław3Institute of Soil Science and Plant CuItivation, State Research Institute, Department of Weed Science and Tillage Systems, Wrocław, 50-540, PolandInstitute of Soil Science and Plant CuItivation, State Research Institute, Department of Weed Science and Tillage Systems, Wrocław, 50-540, PolandInstitute of Soil Science and Plant CuItivation, State Research Institute, Department of Weed Science and Tillage Systems, Wrocław, 50-540, PolandInstitute of Soil Science and Plant Cultivation, State Research Institute, Department of Biochemistry and Crop Quality, Puławy, 24-100, PolandThe purpose of this study was to establish the free amino acids profile of Viola tricolor collected from different habitats in Poland. Viola tricolor (heartsease) is a very popular plant found worldwide, classified both as weed and medicinal plant. Based on a validated method, the following nineteen free amino acids were analyzed using liquid chromatography-electrospray ionization coupled to a triple quadrupole mass spectrometer (LC-ESI-MS/MS):alanine, glycine, leucine, valine, isoleucine, proline, phenylalanine, tryptophan, tyrosine, serine, threonine, methionine, asparagine, glutamine, lysine, arginine, histidine, aspartic acid, glutamic acid. The total free amino acids (TAA) ranged from 9938.0 to 11393.8 mg/kg of fresh weight. The variability of the investigated amino acids with respect to different habitat conditions was statistically assessed using the method of discriminant and cluster analysis. Alanine, valine, glutamine and aspartic acid were the most abundant free amino acids present in both localizations. The ratio of total essential amino acids (EAA) to TAA was 0.27 and 0.11 in Zagródki and Wrocław, respectively. Discriminant analysis has demonstrated that the investigated habitats significantly differentiated the free amino acids content of Viola tricolor. Only methionine showed a similar concentration in both Viola tricolor populations.http://www.degruyter.com/view/j/chem.2018.16.issue-1/chem-2018-0098/chem-2018-0098.xml?format=INTfree amino acidsheartsease (Viola tricolor)LC-MS/MSMANOVAdiscriminant analysis |
| spellingShingle | Dziągwa-Becker Magdalena Weber Ryszard Zajączkowska Olga Oleszek Wiesław Free amino acids in Viola tricolor in relation to different habitat conditions Open Chemistry free amino acids heartsease (Viola tricolor) LC-MS/MS MANOVA discriminant analysis |
| title | Free amino acids in Viola tricolor in relation to different habitat conditions |
| title_full | Free amino acids in Viola tricolor in relation to different habitat conditions |
| title_fullStr | Free amino acids in Viola tricolor in relation to different habitat conditions |
| title_full_unstemmed | Free amino acids in Viola tricolor in relation to different habitat conditions |
| title_short | Free amino acids in Viola tricolor in relation to different habitat conditions |
| title_sort | free amino acids in viola tricolor in relation to different habitat conditions |
| topic | free amino acids heartsease (Viola tricolor) LC-MS/MS MANOVA discriminant analysis |
| url | http://www.degruyter.com/view/j/chem.2018.16.issue-1/chem-2018-0098/chem-2018-0098.xml?format=INT |
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