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Evaluation of Agronomic and Seed Characteristics in Elevated Oleic Acid Soybean Lines in the South-Eastern US.

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Title: Evaluation of Agronomic and Seed Characteristics in Elevated Oleic Acid Soybean Lines in the South-Eastern US.
Authors: Fallen, Benjamin1 bfallen@utk.edu, Rainey, Katy2, Sams, Carl1, Kopsell, Dean1, Pantalone, Vincent1
Source: Journal of the American Oil Chemists' Society (JAOCS). Jul2012, Vol. 89 Issue 7, p1333-1343. 11p.
Subjects: Oleic acid, Soybean, Biodiesel fuels, Linolenic acids, Cultivars, Regression analysis, Analysis of variance, Peroxides
Abstract: Increasing oleic acid, a monounsaturated fatty acid, is reported to strike the best balance between cold flow properties and oxidative stability in soybean seed oil to enhance biodiesel and produce a better burning fuel. In addition, it is important that elevated oleic acid soybeans have the agronomic traits of local cultivars and maintain oleic acid stability across environments. Research was conducted in 2007-2008 to evaluate six Roundup Ready soybean recombinant inbred lines exhibiting enhanced levels of oleic acid. The six elevated oleic lines averaged a 55% increase in oleic acid and a 43% decrease in linolenic acid over the two commercial cultivars (AG3906 and AG4103). Some elevated oleic acid genotypes fulfilled the linear regression definition of a stable genotype. TN03-93RR was the best genotype because of its oleic acid content (397 g kg) and desirable regression estimates for stability. Iodine value (IV), peroxide value (PV), and induction period (IP) were used to evaluate the fuel properties of the two lines with the highest oleic acid content and the two commercial cultivars. The elevated oleic acid lines had significantly better IP, PV and IV for better biodiesel properties and oxidative stability than the two commercial cultivars. [ABSTRACT FROM AUTHOR]
Copyright of Journal of the American Oil Chemists' Society (JAOCS) is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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DbLabel: Engineering Source
An: 77656118
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PubTypeId: academicJournal
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  Data: Evaluation of Agronomic and Seed Characteristics in Elevated Oleic Acid Soybean Lines in the South-Eastern US.
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  Data: <searchLink fieldCode="DE" term="%22Oleic+acid%22">Oleic acid</searchLink><br /><searchLink fieldCode="DE" term="%22Soybean%22">Soybean</searchLink><br /><searchLink fieldCode="DE" term="%22Biodiesel+fuels%22">Biodiesel fuels</searchLink><br /><searchLink fieldCode="DE" term="%22Linolenic+acids%22">Linolenic acids</searchLink><br /><searchLink fieldCode="DE" term="%22Cultivars%22">Cultivars</searchLink><br /><searchLink fieldCode="DE" term="%22Regression+analysis%22">Regression analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Analysis+of+variance%22">Analysis of variance</searchLink><br /><searchLink fieldCode="DE" term="%22Peroxides%22">Peroxides</searchLink>
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  Data: Increasing oleic acid, a monounsaturated fatty acid, is reported to strike the best balance between cold flow properties and oxidative stability in soybean seed oil to enhance biodiesel and produce a better burning fuel. In addition, it is important that elevated oleic acid soybeans have the agronomic traits of local cultivars and maintain oleic acid stability across environments. Research was conducted in 2007-2008 to evaluate six Roundup Ready soybean recombinant inbred lines exhibiting enhanced levels of oleic acid. The six elevated oleic lines averaged a 55% increase in oleic acid and a 43% decrease in linolenic acid over the two commercial cultivars (AG3906 and AG4103). Some elevated oleic acid genotypes fulfilled the linear regression definition of a stable genotype. TN03-93RR was the best genotype because of its oleic acid content (397 g kg) and desirable regression estimates for stability. Iodine value (IV), peroxide value (PV), and induction period (IP) were used to evaluate the fuel properties of the two lines with the highest oleic acid content and the two commercial cultivars. The elevated oleic acid lines had significantly better IP, PV and IV for better biodiesel properties and oxidative stability than the two commercial cultivars. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
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  Data: <i>Copyright of Journal of the American Oil Chemists' Society (JAOCS) is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1007/s11746-012-2026-x
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      – Code: eng
        Text: English
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        PageCount: 11
        StartPage: 1333
    Subjects:
      – SubjectFull: Oleic acid
        Type: general
      – SubjectFull: Soybean
        Type: general
      – SubjectFull: Biodiesel fuels
        Type: general
      – SubjectFull: Linolenic acids
        Type: general
      – SubjectFull: Cultivars
        Type: general
      – SubjectFull: Regression analysis
        Type: general
      – SubjectFull: Analysis of variance
        Type: general
      – SubjectFull: Peroxides
        Type: general
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      – TitleFull: Evaluation of Agronomic and Seed Characteristics in Elevated Oleic Acid Soybean Lines in the South-Eastern US.
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            NameFull: Fallen, Benjamin
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            NameFull: Sams, Carl
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            NameFull: Kopsell, Dean
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              Text: Jul2012
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