Graef George, LaVallee Bradley J, Tenopir Patrick, Tat Mustafa, Schweiger Bruce, Kinney Anthony J, Van Gerpen Jon H, Clemente Tom E
Department of Agronomy & Horticulture, University of Nebraska-Lincoln, Lincoln, NE 68583, USA.
Plant Biotechnol J. 2009 Jun;7(5):411-21. doi: 10.1111/j.1467-7652.2009.00408.x.
Phenotypic characterization of soybean event 335-13, which possesses oil with an increased oleic acid content (> 85%) and reduced palmitic acid content (< 5%), was conducted across multiple environments during 2004 and 2005. Under these conditions, the stability of the novel fatty acid profile of the oil was not influenced by environment. Importantly, the novel soybean event 335-13 was not compromised in yield in both irrigated and non-irrigated production schemes. Moreover, seed characteristics, including total oil and protein, as well as amino acid profile, were not altered as a result of the large shift in the fatty acid profile. The novel oil trait was inherited in a simple Mendelian fashion. The event 335-13 was also evaluated as a feedstock for biodiesel. Extruded oil from event 335-13 produced a biodiesel with improved cold flow and enhanced oxidative stability, two critical fuel parameters that can limit the utility of this renewable transportation fuel.
2004年至2005年期间，在多个环境中对大豆事件335-13进行了表型特征分析，该大豆的油中油酸含量增加（>85%），棕榈酸含量降低（<5%）。在这些条件下，该油的新型脂肪酸谱的稳定性不受环境影响。重要的是，新型大豆事件335-13在灌溉和非灌溉生产方案中的产量均未受到影响。此外，种子特性，包括总油和蛋白质以及氨基酸谱，并未因脂肪酸谱的大幅变化而改变。这种新型油性状以简单的孟德尔方式遗传。事件335-13还被评估为生物柴油的原料。事件335-13的挤压油生产出的生物柴油具有改善的冷流性能和增强的氧化稳定性，这是两个可能限制这种可再生运输燃料实用性的关键燃料参数。
