The invention overcomes the deficiencies of the art by providing a soybean plant with non-transgenic mutations conferring decreased α-subunit of β-conglycinin content and increased α′-subunit content of β-conglycinin in seed. Moreover, the invention provides an agronomically elite soybean plant with
The invention overcomes the deficiencies of the art by providing a soybean plant with non-transgenic mutations conferring decreased α-subunit of β-conglycinin content and increased α′-subunit content of β-conglycinin in seed. Moreover, the invention provides an agronomically elite soybean plant with non-transgenic mutations conferring a gyclinin null phenotype, increased β-conglycinin content, and increased α′-subunit content of β-conglycinin in the seed. The invention also provides derivatives, and plant parts of these plants and uses thereof. Methods for producing such plants are also provided.
대표청구항▼
1. A soybean protein product produced from a soybean plant capable of producing seeds comprising a glycinin content of from about 1% to about 20% of the total protein and an increased β-conglycinin content as compared to a typical soybean plant, wherein the α-subunit level and the α′-subunit level i
1. A soybean protein product produced from a soybean plant capable of producing seeds comprising a glycinin content of from about 1% to about 20% of the total protein and an increased β-conglycinin content as compared to a typical soybean plant, wherein the α-subunit level and the α′-subunit level in the β-conglycinin trimer are in the ratio (α-subunit/α′-subunit) of between 0.6 and 0.9, the soybean protein product comprising a glycinin content of between about 1% to about 20% of the total protein and an increased β-conglycinin content as compared to a typical soybean seed, wherein the α-subunit level and the α′-subunit level in the β-conglycinin trimer are in the ratio (α-subunit/α′-subunit) of between 0.6 and 0.9. 2. The soybean protein product of claim 1 selected from the group consisting of soybean meal, soy flour, defatted soyflour, edamame, soy nuts, soymilk, spray-dried soymilk, soy protein concentrate, texturized soy protein, hydrolyzed soy protein, soy protein isolates, and spray-dried tofu. 3. A foodstuff made with the soybean protein product of claim 1, wherein the foodstuff is selected from the group consisting of beverages, infused foods, sauces, coffee creamers, cookies, emulsifying agents, bread, instant milk drinks, gravies, noodles, soynut butter, soy coffee, roasted soybeans, crackers, candies, soymilk, tofu, tempeh, baked soybeans, bakery ingredients, beverage powders, breakfast cereals, fruit juices, syrups, desserts, icings and fillings, soft frozen products, confections and intermediate foods. 4. The soybean protein product of claim 1, wherein the increased β-conglycinin content comprises an α-subunit level and an α′-subunit level that are in the ratio (α-subunit/α′-subunit) of between about 0.6 and about 0.8. 5. The soybean protein product of claim 4 selected from the group consisting of soybean meal, soy flour, defatted soyflour, edamame, soy nuts, soymilk, spray-dried soymilk, soy protein concentrate, texturized soy protein, hydrolyzed soy protein, soy protein isolates, and spray-dried tofu. 6. A foodstuff made with the soybean protein product of claim 4, wherein the foodstuff is selected from the group consisting of beverages, infused foods, sauces, coffee creamers, cookies, emulsifying agents, bread, instant milk drinks, gravies, noodles, soynut butter, soy coffee, roasted soybeans, crackers, candies, soymilk, tofu, tempeh, baked soybeans, bakery ingredients, beverage powders, breakfast cereals, fruit juices, syrups, desserts, icings and fillings, soft frozen products, confections and intermediate foods. 7. A soybean protein product produced from a soybean seed comprising a glycinin content of from about 1% to about 20% of the total protein and an increased β-conglycinin content as compared to a typical soybean plant, wherein the α-subunit level and the α′-subunit level in the β-conglycinin trimer are in the ratio (α-subunit/α′-subunit) of between 0.6 and 0.9, the soybean protein product comprising a glycinin content of between about 1% to about 20% of the total protein and an increased β-conglycinin content as compared to a typical soybean seed, wherein the α-subunit level and the α′-subunit level in the β-conglycinin trimer are in the ratio (α-subunit/α′-subunit) of between 0.6 and 0.9. 8. The soybean protein product of claim 7 selected from the group consisting of soybean meal, soy flour, defatted soyflour, edamame, soy nuts, soymilk, spray-dried soymilk, soy protein concentrate, texturized soy protein, hydrolyzed soy protein, soy protein isolates, and spray-dried tofu. 9. A foodstuff made with the soybean protein product of claim 7, wherein the foodstuff is selected from the group consisting of beverages, infused foods, sauces, coffee creamers, cookies, emulsifying agents, bread, instant milk drinks, gravies, noodles, soynut butter, soy coffee, roasted soybeans, crackers, candies, soymilk, tofu, tempeh, baked soybeans, bakery ingredients, beverage powders, breakfast cereals, fruit juices, syrups, desserts, icings and fillings, soft frozen products, confections and intermediate foods. 10. The soybean protein product of claim 7, wherein the increased β-conglycinin content comprises an α-subunit level and an α′-subunit level that are in the ratio (α-subunit/α′-subunit) of between about 0.6 and about 0.8. 11. The soybean protein product of claim 10 selected from the group consisting of soybean meal, soy flour, defatted soyflour, edamame, soy nuts, soymilk, spray-dried soymilk, soy protein concentrate, texturized soy protein, hydrolyzed soy protein, soy protein isolates, and spray-dried tofu. 12. A foodstuff made with the soybean protein product of claim 10, wherein the foodstuff is selected from the group consisting of beverages, infused foods, sauces, coffee creamers, cookies, emulsifying agents, bread, instant milk drinks, gravies, noodles, soynut butter, soy coffee, roasted soybeans, crackers, candies, soymilk, tofu, tempeh, baked soybeans, bakery ingredients, beverage powders, breakfast cereals, fruitjuices, syrups, desserts, icings and fillings, soft frozen products, confections and intermediate foods.
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이 특허에 인용된 특허 (5)
Kinney, Anthony J., Hypoallergenic transgenic soybeans.
Christou Paul (Madison WI) McCabe Dennis (Middleton WI) Swain William F. (Madison WI) Barton Kenneth A. (Middleton WI), Particle-mediated transformation of soybean plants and lines.
Collins Glenn B. (Lexington KY) Hildebrand David F. (Lexington KY) Lazzeri Paul A. (Lexington KY) Adams Thomas R. (North Stonington CT) Parrott Wayne A. (Versailles KY) Hartweck Lynn M. (Lexington KY, Transformation, somatic embryogenesis and whole plant regeneration method for Glycine species.
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