34 results about "Durum Wheats" patented technology

Whole grain baked products and mixes having milled whole grain durum wheat are provided. Whole grain durum baked products and mixes utilize milled whole grain durum flour having a generally white-like color wherein durum particulate matter is visually indistinguishable from durum fines by the unassisted eye. Through the use of milled whole grain durum flour, white-like whole grain durum products including white-like whole grain durum breads can be prepared that satisfy generally accepted color and baking performance characteristics for traditional white breads.

Whole grain baked products and mixes having milled whole grain durum wheat are provided. Whole grain durum baked products and mixes utilize milled whole grain durum flour having a generally white-like color wherein durum particulate matter is visually indistinguishable from durum fines by the unassisted eye. Through the use of milled whole grain durum flour, white-like whole grain durum products including white-like whole grain durum breads can be prepared that satisfy generally accepted color and baking performance characteristics for traditional white breads.

The invention relates to a method of producing Fusarium resistant tetraploid wheat by crossing a hexaploid Fusarium resistant wheat with a teraploid durum wheat.

A hard wheat pasta containing bran which has a total fibre content between 30 and 36% and a protein content between 15 and 19%. The pasta preferably has a bran content between 5 and 30% and is produced by a process including the steps of: subjecting hard wheat caryopses to sequential abrasion to substantially remove the bran coating and obtaining a bran fraction (D) which originates from the removal of the aleurone, nucellar and testa layers; adding the bran fraction (D) to a hard wheat semolina substantially free of bran to obtain a mixture containing 5 to 30% of the bran fraction (D); and producing the pasta from said mixture. The disclosure furthermore refers to a hard wheat semolina composition having a fibre content between 30 and 36% and a protein content between 15 and 19% and to a process for its production.

The invention specifically relates to a winter wheat region wheat synthesizing method with high genetic diversity and a high embryo formation and seedling formation rate and solves the problems that existing synthesized wheat is not suitable for winter wheat regions, genetic information is limited, and the embryo formation and seedling formation rate is low. The winter wheat region wheat synthesizing method comprises the steps: a, choosing durum wheat and aegilops tauschii to be sowed; b, pollinating pollen of the aegilops tauschii to the durum wheat; c, performing cultivation and sterilization; d, inoculating young embryo of sterilized kernels to a culture medium II to be cultured; e, performing vernalization culture when seedlings are achieved; f, transplanting the seedlings to a land for growing field crops; g, performing soaking treatment through a colchicine solution with the concentration as 1% when the seedlings grow out tillers and then continuing performing field culture and management until the wheat is harvested. The synthesizing method disclosed by the invention is suitable for synthesizing and breeding a wheat novel material of the winter wheat region of northern China.

The present invention provides compositions and methods of altering / improving Durum wheat phenotypes. Furthermore, methods of breeding Durum wheat and / or other closely related species to produce plants having altered or improved phenotypes are provided.

The invention discloses a breeding method of allopolyploid triticale germplasm. The diploid rye whose chromosome configuration is RR is treated with colchicine to obtain chromosome RRRR type tetraploid rye. The RRRR type tetraploid rye is the male parent, and the chromosome AABB type tetraploid durum wheat is the female parent, which is polyploid triticale germplasm resources. The polyploid triticale germplasm obtained through this program combines the dwarf, high-yielding, hard traits of wheat and the resistance to three rusts and powdery mildew of rye, laying the foundation for the breeding of macaroni triticale varieties The foundation expands the utilization space of triticale.

Disclosed are: a method for detecting common wheat among from wheat varieties contained in a sample of interest such as a food raw material or a processed food specifically, with high sensitivity, and in a qualitative and / or quantitative manner; a method for discriminating between common wheat and a wheat variety other than common wheat (e.g., durum wheat) contained in a food raw material or a processed food and detecting the common wheat in a qualitative and / or quantitative manner; and a primer set, a nucleic acid probe, and a detection kit, each of which can be used in the methods employing a PCR method. Specifically disclosed are: a method for detecting the occurrence of common wheat in a sample of interest, which comprises carrying out a PCR method using a nucleic acid extracted from the sample as a template and using a primer comprising the nucleotide sequence represented by SEQ ID NO:5 and a primer comprising the nucleotide sequence represented by SEQ ID NO:6 and detecting the occurrence of a PCR amplification product; and a method for detecting the occurrence of common wheat in a sample of interest, which comprises carrying out a quantitative PCR method using a nucleic acid extracted from the sample as a template and using a primer comprising the nucleotide sequence represented by SEQ ID NO:5, a primer comprising the nucleotide sequence represented by SEQ ID NO:6 and a nucleic acid probe comprising the nucleotide sequence represented by SEQ ID NO:11 and detecting the occurrence of common wheat qualitatively and / or quantitatively.

The invention discloses creation of a wheat-elymus hispidus multi-disomic substitution line containing elymus hispidus 1Ns, 5Ns and 6Ns chromosomes. Octoploid tritileymus M842-12 (2n=8x=56, AABBDDNsNs) is utilized to hybridize together with durum wheat (2n=4x=28, AABB) variety Trs-372; cytology chromosome microscopy and genomic in situ hybridization (GISH) identification are carried out on F1, F2, F3 and F4 generations, so as to screen a single plant, of which the quantity of the chromosomes accords with the formula: 2n=42, and the single plant contains an elymus hispidus Ns gene genome chromosome; the screened single strain is bagged to inbreed, so that the wheat-elymus hispidus multi-disomic substitution line 05DM6 containing the elymus hispidus 1Ns, 5Ns and 6Ns chromosomes is bred in the F5 generation.

The invention provides wheat leaf rust resistance-related KASP molecular markers and application thereof. The KASP molecular markers are selected from BA00138075 and / or BA00606902, wherein base sequences of BA00138075 and BA00606902 are as shown in a table 1 as shown in the specification respectively. According to the provided KASP molecular markers, the selectivity of a locus can be enhanced, theaccuracy of selection of a leaf rust-resistant breeding material is improved, and the provided KASP molecular markers have important significance for achieving molecular marker-assisted selection breeding and improving the selection efficiency of durum wheat breeding.