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公开(公告)号:US20130041031A1
公开(公告)日:2013-02-14
申请号:US13551602
申请日:2012-07-17
申请人: Virginia Ursin , Byron Froman , Jennifer Simmons , Thomas J. LaRosa , Fenggao Dong , Steven Screen
发明人: Virginia Ursin , Byron Froman , Jennifer Simmons , Thomas J. LaRosa , Fenggao Dong , Steven Screen
IPC分类号: C07C57/03 , A23D9/00 , A61K31/202
CPC分类号: C12N9/0004 , C12N15/8247 , C12P7/6427
摘要: The invention relates generally to methods and compositions concerning desaturase enzymes that modulate the number and location of double bonds in long chain poly-unsaturated fatty acids (LC-PUFA's). In particular, the invention relates to methods and compositions for improving omega-3 fatty acid profiles in plant products and parts using desaturase enzymes and nucleic acids encoding for such enzymes. In particular embodiments, the desaturase enzymes are Primula Δ6-desaturases. Also provided are improved soybean oil compositions having SDA and a beneficial overall content of omega-3 fatty acids relative to omega-6 fatty acids.
摘要翻译: 本发明一般涉及调节长链多不饱和脂肪酸(LC-PUFA)中双键数目和位置的去饱和酶的方法和组合物。 特别地,本发明涉及用于使用去饱和酶和编码这些酶的核酸改善植物产品和部分中的ω-3脂肪酸谱的方法和组合物。 在具体实施方案中,去饱和酶是Primula&Dgr; 6-去饱和酶。 还提供了具有SDA的改进的大豆油组合物和相对于ω-6脂肪酸的ω-3脂肪酸的有益总体含量。
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公开(公告)号:US08221819B2
公开(公告)日:2012-07-17
申请号:US11891426
申请日:2008-06-12
申请人: Virginia Ursin , Byron Froman , Jennifer Simmons , Thomas J. LaRosa , Fenggao Dong , Steven Screen
发明人: Virginia Ursin , Byron Froman , Jennifer Simmons , Thomas J. LaRosa , Fenggao Dong , Steven Screen
CPC分类号: C12N9/0004 , C12N15/8247 , C12P7/6427
摘要: The invention relates generally to methods and compositions concerning desaturase enzymes that modulate the number and location of double bonds in long chain poly-unsaturated fatty acids (LC-PUFA's). In particular, the invention relates to methods and compositions for improving omega-3 fatty acid profiles in plant products and parts using desaturase enzymes and nucleic acids encoding for such enzymes. In particular embodiments, the desaturase enzymes are Primula Δ6-desaturases. Also provided are improved soybean oil compositions having SDA and a beneficial overall content of omega-3 fatty acids relative to omega-6 fatty acids.
摘要翻译: 本发明一般涉及调节长链多不饱和脂肪酸(LC-PUFA)中双键数目和位置的去饱和酶的方法和组合物。 特别地,本发明涉及用于使用去饱和酶和编码这些酶的核酸改善植物产品和部分中的ω-3脂肪酸谱的方法和组合物。 在具体实施方案中,去饱和酶是Primula&Dgr; 6-去饱和酶。 还提供了具有SDA的改进的大豆油组合物和相对于ω-6脂肪酸的ω-3脂肪酸的有益总体含量。
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公开(公告)号:US11041148B2
公开(公告)日:2021-06-22
申请号:US13551602
申请日:2012-07-17
申请人: Virginia Ursin , Byron Froman , Jennifer Simmons , Thomas J. LaRosa , Fenggao Dong , Steven Screen
发明人: Virginia Ursin , Byron Froman , Jennifer Simmons , Thomas J. LaRosa , Fenggao Dong , Steven Screen
摘要: The invention relates generally to methods and compositions concerning desaturase enzymes that modulate the number and location of double bonds in long chain poly-unsaturated fatty acids (LC-PUFA's). In particular, the invention relates to methods and compositions for improving omega-3 fatty acid profiles in plant products and parts using desaturase enzymes and nucleic acids encoding for such enzymes. In particular embodiments, the desaturase enzymes are Primula Δ6-desaturases. Also provided are improved soybean oil compositions having SDA and a beneficial overall content of omega-3 fatty acids relative to omega-6 fatty acids.
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公开(公告)号:US20130041032A1
公开(公告)日:2013-02-14
申请号:US13551605
申请日:2012-07-17
申请人: Virginia Ursin , Byron Froman , Jennifer Simmons , Thomas J. LaRosa , Fenggao Dong , Steven Screen
发明人: Virginia Ursin , Byron Froman , Jennifer Simmons , Thomas J. LaRosa , Fenggao Dong , Steven Screen
CPC分类号: C12N9/0004 , C12N15/8247 , C12P7/6427
摘要: The invention relates generally to methods and compositions concerning desaturase enzymes that modulate the number and location of double bonds in long chain poly-unsaturated fatty acids (LC-PUFA's). In particular, the invention relates to methods and compositions for improving omega-3 fatty acid profiles in plant products and parts using desaturase enzymes and nucleic acids encoding for such enzymes. In particular embodiments, the desaturase enzymes are Primula Δ6-desaturases. Also provided are improved soybean oil compositions having SDA and a beneficial overall content of omega-3 fatty acids relative to omega-6 fatty acids.
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公开(公告)号:US20090176879A1
公开(公告)日:2009-07-09
申请号:US11891426
申请日:2008-06-12
申请人: Virginia Ursin , Byron Froman , Jennifer Simmons , Thomas J. LaRosa , Fenggao Dong , Steven Screen
发明人: Virginia Ursin , Byron Froman , Jennifer Simmons , Thomas J. LaRosa , Fenggao Dong , Steven Screen
IPC分类号: A61K31/201 , C07C57/00 , A61P9/00 , A61P37/00
CPC分类号: C12N9/0004 , C12N15/8247 , C12P7/6427
摘要: The invention relates generally to methods and compositions concerning desaturase enzymes that modulate the number and location of double bonds in long chain poly-unsaturated fatty acids (LC-PUFA's). In particular, the invention relates to methods and compositions for improving omega-3 fatty acid profiles in plant products and parts using desaturase enzymes and nucleic acids encoding for such enzymes. In particular embodiments, the desaturase enzymes are Primula Δ6-desaturases. Also provided are improved soybean oil compositions having SDA and a beneficial overall content of omega-3 fatty acids relative to omega-6 fatty acids.
摘要翻译: 本发明一般涉及调节长链多不饱和脂肪酸(LC-PUFA)中双键数目和位置的去饱和酶的方法和组合物。 特别地,本发明涉及用于使用去饱和酶和编码这些酶的核酸改善植物产品和部分中的ω-3脂肪酸谱的方法和组合物。 在具体实施方案中,去饱和酶是Primula Delta6-去饱和酶。 还提供了具有SDA的改进的大豆油组合物和相对于ω-6脂肪酸的ω-3脂肪酸的有益总体含量。
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公开(公告)号:US09701947B2
公开(公告)日:2017-07-11
申请号:US13551605
申请日:2012-07-17
申请人: Virginia Ursin , Byron Froman , Jennifer Simmons , Thomas J. LaRosa , Fenggao Dong , Steven Screen
发明人: Virginia Ursin , Byron Froman , Jennifer Simmons , Thomas J. LaRosa , Fenggao Dong , Steven Screen
IPC分类号: A61K31/045 , C12N9/02
CPC分类号: C12N9/0004 , C12N15/8247 , C12P7/6427
摘要: The invention relates generally to methods and compositions concerning desaturase enzymes that modulate the number and location of double bonds in long chain poly-unsaturated fatty acids (LC-PUFA's). In particular, the invention relates to methods and compositions for improving omega-3 fatty acid profiles in plant products and parts using desaturase enzymes and nucleic acids encoding for such enzymes. In particular embodiments, the desaturase enzymes are Primula Δ6-desaturases. Also provided are improved soybean oil compositions having SDA and a beneficial overall content of omega-3 fatty acids relative to omega-6 fatty acids.
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公开(公告)号:US08173870B2
公开(公告)日:2012-05-08
申请号:US10569387
申请日:2004-08-20
申请人: Virginia Ursin , Byron Froman , Jennifer Gonzales , Steven E. Screen , Fenggao Dong , Thomas J. Larosa
发明人: Virginia Ursin , Byron Froman , Jennifer Gonzales , Steven E. Screen , Fenggao Dong , Thomas J. Larosa
CPC分类号: C12N9/0004 , C12N15/8247 , C12P7/6427
摘要: The invention relates generally to methods and compositions concerning desaturase enzymes that modulate the number and location of double bonds in long chain poly-unsaturated fatty acids (LC-PUFA's). In particular, the invention relates to methods and compositions for improving omega-3 fatty acid profiles in plant products and parts using desaturase enzymes and nucleic acids encoding for such enzymes. In particular embodiments, the desaturase enzymes are Primula Δ6-desaturases. Also provided are improved soybean oil compositions having SDA and a beneficial overall content of omega-3 fatty acids relative to omega-6 fatty acids.
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公开(公告)号:US20080063691A1
公开(公告)日:2008-03-13
申请号:US10569387
申请日:2004-08-20
申请人: Virginia Ursin , Byron Froman , Jennifer Gonzales , Steven E. Screen , Fenggao Dong , Thomas J. Larosa
发明人: Virginia Ursin , Byron Froman , Jennifer Gonzales , Steven E. Screen , Fenggao Dong , Thomas J. Larosa
IPC分类号: A61K36/48 , A01H1/00 , A01H5/00 , C12N15/53 , C12N15/82 , C12N9/02 , C12P7/64 , C12N5/10 , C12N15/63 , A61K9/00 , A23D7/00
CPC分类号: C12N9/0004 , C12N15/8247 , C12P7/6427
摘要: The invention relates generally to methods and compositions concerning desaturase enzymes that modulate the number and location of double bonds in long chain poly-unsaturated fatty acids (LC-PUFA's). In particular, the invention relates to methods and compositions for improving omega-3 fatty acid profiles in plant products and parts using desaturase enzymes and nucleic acids encoding for such enzymes. In particular embodiments, the desaturase enzymes are Primula Δ6-desaturases. Also provided are improved soybean oil compositions having SDA and a beneficial overall content of omega-3 fatty acids relative to omega-6 fatty acids.
摘要翻译: 本发明一般涉及调节长链多不饱和脂肪酸(LC-PUFA)中双键数目和位置的去饱和酶的方法和组合物。 特别地,本发明涉及用于使用去饱和酶和编码这些酶的核酸改善植物产品和部分中的ω-3脂肪酸谱的方法和组合物。 在具体实施方案中,去饱和酶是Primula Delta6-去饱和酶。 还提供了具有SDA的改进的大豆油组合物和相对于ω-6脂肪酸的ω-3脂肪酸的有益总体含量。
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9.
公开(公告)号:US08329994B2
公开(公告)日:2012-12-11
申请号:US12578880
申请日:2009-10-14
申请人: Virginia Ursin , Byron Froman , Steven Screen , Lori Lehman
发明人: Virginia Ursin , Byron Froman , Steven Screen , Lori Lehman
CPC分类号: C07K14/44 , C07K14/405 , C12N15/8247
摘要: The invention relates to methods and compositions concerning desaturase enzymes that modulate the number and location of double bonds in long chain poly-unsaturated fatty acids (LC-PUFA's). In particular, the invention relates to methods and compositions for improving omega-3 fatty acid profiles in plant products and parts using exogenous desaturase enzymes and nucleic acids encoding for such enzymes. In particular embodiments, the exogenous desaturase enzymes utilized are Hemiselmis spp. delta 5 desaturases. Also provided are improved soybean oil compositions having EPA derived from plants carrying the genes of interest.
摘要翻译: 本发明涉及关于调节长链多不饱和脂肪酸(LC-PUFA)中双键数目和位置的去饱和酶的方法和组合物。 特别地,本发明涉及用于使用外源性去饱和酶和编码这种酶的核酸改善植物产品和部分中的ω-3脂肪酸谱的方法和组合物。 在具体实施方案中,所使用的外源性去饱和酶是Hemiselmis spp。 δ5去饱和酶。 还提供了具有衍生自携带感兴趣的基因的植物的EPA的改进的大豆油组合物。
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10.
公开(公告)号:US20100092640A1
公开(公告)日:2010-04-15
申请号:US12578880
申请日:2009-10-14
申请人: Virginia Ursin , Byron Froman , Steven Screen , Lori Lehman
发明人: Virginia Ursin , Byron Froman , Steven Screen , Lori Lehman
IPC分类号: A23K1/00 , C07H21/00 , C12N5/04 , C12N1/21 , C12N1/15 , A01H5/10 , A01H5/00 , C07K14/00 , C11B1/00 , A23D9/00 , A23L1/10 , A23L1/0522 , A23J1/00
CPC分类号: C07K14/44 , C07K14/405 , C12N15/8247
摘要: The invention relates to methods and compositions concerning desaturase enzymes that modulate the number and location of double bonds in long chain poly-unsaturated fatty acids (LC-PUFA's). In particular, the invention relates to methods and compositions for improving omega-3 fatty acid profiles in plant products and parts using exogenous desaturase enzymes and nucleic acids encoding for such enzymes. In particular embodiments, the exogenous desaturase enzymes utilized are Hemiselmis spp. delta 5 desaturases. Also provided are improved soybean oil compositions having EPA derived from plants carrying the genes of interest.
摘要翻译: 本发明涉及关于调节长链多不饱和脂肪酸(LC-PUFA)中双键数目和位置的去饱和酶的方法和组合物。 特别地,本发明涉及用于使用外源性去饱和酶和编码这种酶的核酸改善植物产品和部分中的ω-3脂肪酸谱的方法和组合物。 在具体实施方案中,所使用的外源性去饱和酶是Hemiselmis spp。 δ5去饱和酶。 还提供了具有衍生自携带感兴趣的基因的植物的EPA的改进的大豆油组合物。
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