Water Stress and Seed Color Interacting to Impact Seed and Oil Yield, Protein, Mucilage, and Secoisolariciresinol Diglucoside Content in Cultivated Flax (<i>Linum usitatissimum</i> L.)
Flaxseed (<i>Linum usitatissimum</i> L.) is a plant with a wide range of medicinal, health, nutritional, and industrial uses. This study assessed the genetic potential of yellow and brown seeds in thirty F4 families under different water conditions concerning seed yield, oil, protein, fi...
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MDPI AG
2023-04-01
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| Series: | Plants |
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| Online Access: | https://www.mdpi.com/2223-7747/12/8/1632 |
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| author | Sara Zare Aghafakhr Mirlohi Mohammad R. Sabzalian Ghodratollah Saeidi Mehmet Zeki Koçak Christophe Hano |
| author_facet | Sara Zare Aghafakhr Mirlohi Mohammad R. Sabzalian Ghodratollah Saeidi Mehmet Zeki Koçak Christophe Hano |
| author_sort | Sara Zare |
| collection | DOAJ |
| description | Flaxseed (<i>Linum usitatissimum</i> L.) is a plant with a wide range of medicinal, health, nutritional, and industrial uses. This study assessed the genetic potential of yellow and brown seeds in thirty F4 families under different water conditions concerning seed yield, oil, protein, fiber, mucilage, and lignans content. Water stress negatively affected seed and oil yield, while it positively affected mucilage, protein, lignans, and fiber content. The total mean comparison showed that under normal moisture conditions, seed yield (209.87 g/m<sup>2</sup>) and most quality traits, including oil (30.97%), secoisolariciresinol diglucoside (13.89 mg/g), amino acids such as arginine (1.17%) and histidine (1.95%), and mucilage (9.57 g/100 g) were higher in yellow-seeded genotypes than the brown ones ((188.78 g/m<sup>2</sup>), (30.10%), (11.66 mg/g), (0.62%), (1.87%), and (9.35 g/100 g), respectively). Under water stress conditions, brown-seeded genotypes had a higher amount of fiber (16.74%), seed yield (140.04 g/m<sup>2</sup>), protein (239.02 mg. g<sup>−1</sup>), methionine (5.04%), and secondary metabolites such as secoisolariciresinol diglucoside (17.09 mg/g), while their amounts in families with yellow seeds were 14.79%, 117.33 g/m<sup>2</sup>, 217.12 mg. g<sup>−1</sup>, 4.34%, and 13.98 mg/g, respectively. Based on the intended food goals, different seed color genotypes may be appropriate for cultivation under different moisture environments. |
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| language | English |
| last_indexed | 2024-03-11T04:37:10Z |
| publishDate | 2023-04-01 |
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| record_format | Article |
| series | Plants |
| spelling | doaj.art-4af8adbbb4d14944a775befde31d001a2023-11-17T20:59:27ZengMDPI AGPlants2223-77472023-04-01128163210.3390/plants12081632Water Stress and Seed Color Interacting to Impact Seed and Oil Yield, Protein, Mucilage, and Secoisolariciresinol Diglucoside Content in Cultivated Flax (<i>Linum usitatissimum</i> L.)Sara Zare0Aghafakhr Mirlohi1Mohammad R. Sabzalian2Ghodratollah Saeidi3Mehmet Zeki Koçak4Christophe Hano5Department of Agronomy and Plant Breeding, College of Agriculture, Isfahan University of Technology, Isfahan 84156 83111, IranDepartment of Agronomy and Plant Breeding, College of Agriculture, Isfahan University of Technology, Isfahan 84156 83111, IranDepartment of Agronomy and Plant Breeding, College of Agriculture, Isfahan University of Technology, Isfahan 84156 83111, IranDepartment of Agronomy and Plant Breeding, College of Agriculture, Isfahan University of Technology, Isfahan 84156 83111, IranDepartment of Herbal and Animal Production, Vocational School of Technical Sciences, Igdir University, 76000 Igdir, TurkeyDepartment of Chemical Biology, Eure & Loir Campus, University of Orleans, 28000 Chartres, FranceFlaxseed (<i>Linum usitatissimum</i> L.) is a plant with a wide range of medicinal, health, nutritional, and industrial uses. This study assessed the genetic potential of yellow and brown seeds in thirty F4 families under different water conditions concerning seed yield, oil, protein, fiber, mucilage, and lignans content. Water stress negatively affected seed and oil yield, while it positively affected mucilage, protein, lignans, and fiber content. The total mean comparison showed that under normal moisture conditions, seed yield (209.87 g/m<sup>2</sup>) and most quality traits, including oil (30.97%), secoisolariciresinol diglucoside (13.89 mg/g), amino acids such as arginine (1.17%) and histidine (1.95%), and mucilage (9.57 g/100 g) were higher in yellow-seeded genotypes than the brown ones ((188.78 g/m<sup>2</sup>), (30.10%), (11.66 mg/g), (0.62%), (1.87%), and (9.35 g/100 g), respectively). Under water stress conditions, brown-seeded genotypes had a higher amount of fiber (16.74%), seed yield (140.04 g/m<sup>2</sup>), protein (239.02 mg. g<sup>−1</sup>), methionine (5.04%), and secondary metabolites such as secoisolariciresinol diglucoside (17.09 mg/g), while their amounts in families with yellow seeds were 14.79%, 117.33 g/m<sup>2</sup>, 217.12 mg. g<sup>−1</sup>, 4.34%, and 13.98 mg/g, respectively. Based on the intended food goals, different seed color genotypes may be appropriate for cultivation under different moisture environments.https://www.mdpi.com/2223-7747/12/8/1632flaxseedlignansunsaturated fatty acidssecondary metabolitesheat mapping |
| spellingShingle | Sara Zare Aghafakhr Mirlohi Mohammad R. Sabzalian Ghodratollah Saeidi Mehmet Zeki Koçak Christophe Hano Water Stress and Seed Color Interacting to Impact Seed and Oil Yield, Protein, Mucilage, and Secoisolariciresinol Diglucoside Content in Cultivated Flax (<i>Linum usitatissimum</i> L.) Plants flaxseed lignans unsaturated fatty acids secondary metabolites heat mapping |
| title | Water Stress and Seed Color Interacting to Impact Seed and Oil Yield, Protein, Mucilage, and Secoisolariciresinol Diglucoside Content in Cultivated Flax (<i>Linum usitatissimum</i> L.) |
| title_full | Water Stress and Seed Color Interacting to Impact Seed and Oil Yield, Protein, Mucilage, and Secoisolariciresinol Diglucoside Content in Cultivated Flax (<i>Linum usitatissimum</i> L.) |
| title_fullStr | Water Stress and Seed Color Interacting to Impact Seed and Oil Yield, Protein, Mucilage, and Secoisolariciresinol Diglucoside Content in Cultivated Flax (<i>Linum usitatissimum</i> L.) |
| title_full_unstemmed | Water Stress and Seed Color Interacting to Impact Seed and Oil Yield, Protein, Mucilage, and Secoisolariciresinol Diglucoside Content in Cultivated Flax (<i>Linum usitatissimum</i> L.) |
| title_short | Water Stress and Seed Color Interacting to Impact Seed and Oil Yield, Protein, Mucilage, and Secoisolariciresinol Diglucoside Content in Cultivated Flax (<i>Linum usitatissimum</i> L.) |
| title_sort | water stress and seed color interacting to impact seed and oil yield protein mucilage and secoisolariciresinol diglucoside content in cultivated flax i linum usitatissimum i l |
| topic | flaxseed lignans unsaturated fatty acids secondary metabolites heat mapping |
| url | https://www.mdpi.com/2223-7747/12/8/1632 |
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