公开(公告)号：US6025509A

公开(公告)日：2000-02-15

申请号：US45640

申请日：1998-03-23

申请人： Walter R. Fehr ,  Earl G. Hammond

发明人： Walter R. Fehr ,  Earl G. Hammond

IPC分类号： A01H5/10 ,  A23D9/00 ,  C07C53/00

CPC分类号： A23D9/00 ,  A01H5/10

摘要： Soybeans (ie., Glycine max L. Merr.) possessing a novel genetic determinant for the enhanced production of palmitic acid in the endogenously formed vegetable oil of the seeds are provided. Such genetic determinant is the homogeneous recessive fap5fap5 gene pair that has been found to be capable of formation through mutagenesis. Once formed, such genetic determinant can be readily transferred to other soybean lines and cultivars where it is similarly expressed on a reliable basis under conventional field growing conditions. In a preferred embodiment when a soybean plant possesses the combined presence of the homogeneous recessive genes (1) fap2-bfap2-b, (2) fap4fap4, as well as (3) fap5fap5 for enhanced palmitic acid formation in the seeds, it has been found that an unusually high expression for palmitic acid production in the resulting vegetable oil of the seeds is provided that is in excess of 30 up to approximately 37 percent by weight based upon the total fatty acid content. A resulting vegetable oil is made possible in this instance that is particularly well suited for margarine preparation in absence of the need for hydrogenation.

摘要翻译： 提供了具有用于增加种子内生形成植物油中棕榈酸生产的新遗传决定因子的大豆（即，大豆多糖）。 这种遗传决定因素是已被发现能够通过诱变形成的同源隐性fap5fap5基因对。 一旦形成，这种遗传决定簇可以容易地转移到其它大豆品系和品种，其中在常规田间生长条件下可靠地基本上表达。 在优选的实施方案中，当大豆植物具有均质隐性基因（1）fap2-bfap2-b，（2）fap4fap4以及（3）fap5fap5在种子中增加的棕榈酸形成时的组合存在， 发现在所得到的种子植物油中的棕榈酸产生异常高的表达提供了基于总脂肪酸含量超过30至大约37重量％。 在这种情况下，所得植物油成为可能，其特别适合于不需要氢化的人造黄油制备。

公开(公告)号：US5750844A

公开(公告)日：1998-05-12

申请号：US622402

申请日：1996-03-27

申请人： Walter R. Fehr ,  Earl G. Hammond

发明人： Walter R. Fehr ,  Earl G. Hammond

IPC分类号： A01H1/04 ,  A01H5/10 ,  A01H5/00 ,  C12N5/04

CPC分类号： A01H1/04 ,  A01H5/10

摘要： A method is described for producing soybean varieties and lines exhibiting low palmitic acid contents of less than about 6.0% of the total fatty acid composition down to no more than about 2.4% or lower. The novel soybean lines are obtained by crossing C1726 and A1973NMU-173 and by utilizing selected progeny from such crossing. Soybean lines having stearic acid contents of less than about 3.0%, down to about 1.5% and total saturated fatty acid contents less than about 7.0% down to no more than about 4.0% are also disclosed.

摘要翻译： 描述了一种生产大豆品种和表现出低于总脂肪酸组合物的约6.0％的低棕榈酸含量的线至不超过约2.4％或更低的方法。 通过杂交C1726和A1973NMU-173并通过利用来自这种杂交的选择的后代获得新的大豆品系。 还公开了具有小于约3.0％，至多约1.5％的硬脂酸含量和小于约7.0％的总饱和脂肪酸含量降至不超过约4.0％的大豆线。

公开(公告)号：US5714672A

公开(公告)日：1998-02-03

申请号：US686529

申请日：1996-07-26

申请人： Walter R. Fehr ,  Earl G. Hammond

发明人： Walter R. Fehr ,  Earl G. Hammond

IPC分类号： A01H5/10 ,  A01H5/00 ,  C12N15/01

CPC分类号： A01H5/10

摘要： A novel soybean seed and plant designated ElginEMS-421 having ATCC Accession No. 97617 and its descendents are provided. Such soybean seed exhibits an elevated palmitic acid (C16:0) content of at least 15.7% by weight based upon the total fatty acid content in the endogenously formed vegetable oil.

摘要翻译： 提供了一种名为具有ATCC保藏号97617的ElginEMS-421及其后代的大豆种子和植物。 基于内生形成的植物油中的总脂肪酸含量，这种大豆种子显示出高达棕榈酸（C16：0）含量至少为15.7重量％。

公开(公告)号：US5714668A

公开(公告)日：1998-02-03

申请号：US653338

申请日：1996-05-24

申请人： Walter R. Fehr ,  Earl G. Hammond

发明人： Walter R. Fehr ,  Earl G. Hammond

IPC分类号： A01H1/04 ,  A01H5/10 ,  A01H5/00 ,  C12N5/04

CPC分类号： A01H1/04 ,  A01H5/10

摘要： A novel soybean seed and plant capable of producing the same are provided. Such soybean seed contains an endogenous linolenic acid (C18:3) content in the vegetable oil at a low level of less than 3.0% (preferably less than about 2.5%) by weight in combination with an elevated stearic acid (C18:0) content of about 20% to 32% by weight based upon the total fatty acid content. The soybean seed is capable upon germination of producing a plant that likewise forms seeds having an endogenous linolenic acid content in the vegetable oil of less than 3.0% (preferably less than about 2.5%) by weight in combination with an elevated stearic acid content of about 20% to 32% by weight based upon the total fatty acid content. The linolenic acid and stearic acid contents of the endogenously formed vegetable oil are determined by gas chromatography (as described).

摘要翻译： 提供了能够生产这种大豆种子和植物的新颖大豆种子和植物。 这种大豆种子在植物油中含有内源亚麻酸（C18：3），其含量低于低于3.0重量％（优选小于约2.5重量％）的低水平，与高硬度的（C18：0）含量 为基于总脂肪酸含量的约20％至32％（重量）。 大豆种子能够发芽以产生同样形成植物油中内源性亚麻酸含量小于3.0％（优选小于约2.5％）重量的种子的植物，同时具有高的硬脂酸含量约为 基于总脂肪酸含量为20重量％至32重量％。 内生形成的植物油的亚麻酸和硬脂酸含量通过气相色谱法测定（如所述）。

公开(公告)号：US5850030A

公开(公告)日：1998-12-15

申请号：US772470

申请日：1996-12-23

申请人： Walter R. Fehr ,  Earl G. Hammond

发明人： Walter R. Fehr ,  Earl G. Hammond

IPC分类号： A01H5/00 ,  A01H5/10 ,  A23D9/00 ,  C11B1/00 ,  A01H1/02 ,  C12N5/04

CPC分类号： C11B1/00 ,  A01H5/10 ,  A23D9/00

摘要： Soybeans (i.e., Glycine max L. Merr.) possessing a novel genetic determinant for the reduced production of linolenic acid in the endogenously formed vegetable oil of the seeds are provided. Such genetic determinant is the homozygous recessive fan3fan3 gene pair that has been found to be capable of formation through mutagenesis. Once formed, such genetic determinant can be readily transferred to other soybean lines and cultivars where it is similarly expressed on a reliable basis under conventional field growing conditions. In a preferred embodiment a soybean plant possesses the combined presence of the homozygous recessive gene pairs (1) fan1fan1 or fan1(A5)fan1(A5), (2) fan2fan2, as well as (3) fan3fan3 for reduced linolenic acid formation in the seeds and has been found that an unusually low expression for linolenic acid production in the resulting vegetable oil of the seeds is provided that is less than 1.3 percent by weight and most preferably is no more than 1.1 percent by weight based on the total fatty acid content. A vegetable oil is made possible in this instance that is particularly well suited for frying applications in the absence of the need for hydrogenation.

公开(公告)号：US5795969A

公开(公告)日：1998-08-18

申请号：US651551

申请日：1996-05-22

申请人： Walter R. Fehr ,  Earl G. Hammond

发明人： Walter R. Fehr ,  Earl G. Hammond

IPC分类号： A01H5/10 ,  C11B1/10 ,  A23D9/00 ,  C11B1/00

CPC分类号： A01H5/10

摘要： A soybean vegetable oil obtained by crushing and extraction from mature soybean seeds is provided in which the endogenously formed concentrations of both palmitic acid (C16:0) and stearic acid (C18:0) are simultaneously elevated. Neither elevated saturated fatty acid concentration is negated by the expression of the other saturated fatty acid in the elevated concentration. The endogenously formed palmitic acid content is from about 14% to about 24% and the endogenously formed stearic acid content is from about 20% to about 30% by weight of the total fatty acid composition. In a preferred embodiment, the endogenously formed linolenic acid (C18:3) component of the soybean oil is no more than about 3% by weight of the total fatty acid composition.

摘要翻译： 提供通过从成熟大豆种子中粉碎和提取获得的大豆植物油，其中同时提高棕榈酸（C16：0）和硬脂酸（C18：0）的内生形成浓度。 升高的饱和脂肪酸浓度都不会被提高浓度的其他饱和脂肪酸的表达所抵消。 内生形成的棕榈酸含量为约14％至约24％，内源性形成的硬脂酸含量占总脂肪酸组成的约20％至约30％。 在优选的实施方案中，大豆油的内生形成的亚麻酸（C18：3）组分不超过总脂肪酸组合物的约3重量％。

公开(公告)号：US5684230A

公开(公告)日：1997-11-04

申请号：US686771

申请日：1996-07-26

申请人： Walter R. Fehr ,  Earl G. Hammond

发明人： Walter R. Fehr ,  Earl G. Hammond

IPC分类号： A01H5/10 ,  A01H5/00

CPC分类号： A01H5/10

摘要： A method is described for producing soybean varieties and lines exhibiting palmitic acid contents of at least about 18.0% up to 30.0% or more. The novel soybean lines are obtained from a soybean seed designated A1937NMU-85 and its descendants, particular desirable progeny resulting from the cross of A1937NMU-85 with ElginEMS-421, and further with the cross of selected progeny with A89-259098.

摘要翻译： 描述了用于生产至少约18.0％至30.0％或更高的显示棕榈酸含量的大豆品种和品系的方法。 该新型大豆品系是从命名为A1937NMU-85的大豆种子及其后代获得的，这是由A1937NMU-85与ElginEMS-421杂交产生的特别理想的后代，进一步与所选后代与A89-259098的交叉。

公开(公告)号：US5602311A

公开(公告)日：1997-02-11

申请号：US376466

申请日：1995-01-20

申请人： Walter R. Fehr ,  Earl G. Hammond

发明人： Walter R. Fehr ,  Earl G. Hammond

IPC分类号： A01H5/10 ,  A01H5/00 ,  C12N15/01

CPC分类号： A01H5/10

摘要： A method is described for producing soybean varieties and lines exhibiting palmitic acid contents of at least about 18.0% up to 30.0% or more. The novel soybean lines are obtained from a soybean seed designated A1937NMU-85 and its descendants, particular desirable progeny resulting from the cross of A1937NMU-85 with ElginEMS-421, and further with the cross of selected progeny with A89-259098.

摘要翻译： 描述了用于生产至少约18.0％至30.0％或更高的显示棕榈酸含量的大豆品种和品系的方法。 该新型大豆品系是从命名为A1937NMU-85的大豆种子及其后代获得的，这是由A1937NMU-85与ElginEMS-421杂交产生的特别理想的后代，进一步与所选后代与A89-259098的交叉。

公开(公告)号：US5557037A

公开(公告)日：1996-09-17

申请号：US375340

申请日：1995-01-19

申请人： Walter R. Fehr ,  Earl G. Hammond

发明人： Walter R. Fehr ,  Earl G. Hammond

IPC分类号： A01H5/10 ,  A01H5/00 ,  C12N15/01

CPC分类号： A01H5/10

摘要： A method is described for producing soybean varieties and lines exhibiting palmitic acid content of at least about 14.0% and a stearic acid content of at least about 14.0%. Such high saturated fatty acid content soybeans may also, if desired, have a linolenic acid content of less than about 3.0%. The novel soybean lines are obtained by crossing A6 and A17 or by crossing A89-259098 with AX4663-5-4-5.

摘要翻译： 描述了用于生产显示至少约14.0％的棕榈酸含量和至少约14.0％的硬脂酸含量的大豆品种和品系的方法。 如果需要，这种高饱和脂肪酸含量的大豆也可以具有小于约3.0％的亚麻酸含量。 通过交叉A6和A17或通过A89-259098与AX4663-5-4-5交叉获得新的大豆品系。

公开(公告)号：US5986118A

公开(公告)日：1999-11-16

申请号：US139748

申请日：1998-08-25

申请人： Walter R. Fehr ,  Earl G. Hammond

发明人： Walter R. Fehr ,  Earl G. Hammond

IPC分类号： A01H5/00 ,  A01H5/10 ,  A23D9/00 ,  C11B1/00 ,  C07C53/00

CPC分类号： C11B1/00 ,  A01H5/10 ,  A23D9/00

摘要： Soybeans (i.e., Glycine max L. Merr.) possessing a novel genetic determinant for the reduced production of linolenic acid in the endogenously formed vegetable oil of the seeds are provided. Such genetic determinant is the homozygous recessive fan3fan3 gene pair that has been found to be capable of formation through mutagenesis. Once formed, such genetic determinant can be readily transferred to other soybean lines and cultivars where it is similarly expressed on a reliable basis under conventional field growing conditions. In a preferred embodiment a soybean plant possesses the combined presence of the homozygous recessive gene pairs (1) fan1fan1 or fan1(A5)fan1(A5), (2) fan2fan2, as well as (3) fan3fan3 for reduced linolenic acid formation in the seeds and has been found that an unusually low expression for linolenic acid production in the resulting vegetable oil of the seeds is provided that is less than 1.3 percent by weight and most preferably is no more than 1.1 percent by weight based on the total fatty acid content. A vegetable oil is made possible in this instance that is particularly well suited for frying applications in the absence of the need for hydrogenation.

摘要翻译： 提供了具有用于种子内生形成的植物油中亚麻酸的减少产生的新遗传决定簇的大豆（即甘氨酸麦芽糖苷）。 这种遗传决定因素是已被发现能够通过诱变形成的纯合隐性的fan3fan3基因对。 一旦形成，这种遗传决定簇可以容易地转移到其它大豆品系和品种，其中在常规田间生长条件下可靠地基本上表达。 在一个优选的实施方案中，大豆植物具有纯合隐性基因对（1）fan1fan1或fan1（A5）fan1（A5），（2）fan2fan2以及（3）fan3fan3的组合存在，以减少亚麻酸的形成 种子，并且已经发现，提供种子所得植物油中亚麻酸生成异常低的表达，其小于1.3重量％，最优选不超过1.1重量％，基于总脂肪酸含量 。 在这种情况下，植物油成为可能，其特别适合于不需要氢化的油炸应用。