摘要:
The invention refers to grain of durum wheat, selected for the characteristic of not being capable of expressing the Sgp-1 gene, containing a durum wheat starch with an apparent amylose content of about 40% or more, by weight on the weight of the starch. Furthermore, the invention refers to a drum wheat meal obtained from the endosperm of caryopses of durum wheat, selected for the characteristic of not being capable of expressing the Sgp-1 gene, containing a durum wheat starch with an apparent amylose content of about 40% or more, by weight on the weight of the starch. Furthermore, the present invention refers to a durum wheat starch obtained from the endosperm of caryopses of durum wheat, selected for the characteristic of not being capable of expressing the Sgp-1 gene, having an apparent amylase content of about 40% or more by weight on the weight of the starch. Finally, the present invention refers to the use of the grain, meal and starch of the invention for the production of food products, in particular pastas, bread, biscuits and cakes, having prebiotic effect and a reduced glycemic index.
摘要:
The invention refers to grain of durum wheat, selected for the characteristic of not being capable of expressing the Sgp-1 gene, containing a durum wheat starch with an apparent amylose content of about 40% or more, by weight on the weight of the starch. Furthermore, the invention refers to a durum wheat meal obtained from the endosperm of caryopses of durum wheat, selected for the characteristic of not being capable of expressing the Sgp-1 gene, containing a durum wheat starch with an apparent amylose content of about 40% or more, by weight on the weight of the starch. Furthermore, the present invention refers to a durum wheat starch obtained from the endosperm of caryopses of durum wheat, selected for the characteristic of not being capable of expressing the Sgp-1 gene, having an apparent amylose content of about 40% or more by weight on the weight of the starch. Finally, the present invention refers to the use of the grain, meal and starch of the invention for the production of food products, in particular pastas, bread, biscuits and cakes, having prebiotic effect and a reduced glycemic index.
摘要:
The invention relates to a method for DON determination in a cereal-based matrix based on the Fluorescence Polarization Immunoassay (FPIA) technique, wherein the fluorescence polarization measurement performed on the matrix is compared with a polarization value corresponding to a known DON concentration and then corrected by a predetermined quantity (overestimation) depending on the nature and type of cereal-based matrix.
摘要:
Method for the treatment of bran to obtain a dietary fibre composition having an increased soluble fibre content, which comprises the step of subjecting the bran to solubilization in the presence of an enzymatic mixture obtained from a culture of a Trichoderma strain, the culture being incubated on substrate containing at least 1% (w/v) of bran in conditions suitable for the production of lytic enzymes. Also described is a dietary fibre composition having prebiotic properties which contains a quantity of soluble fibre greater than about 2% by weight over the total dry weight of the total fibre and a polyphenols level of at least about 0.15 measured in mg of gallic acid per 100 g of fibre according to the Folin-Ciocalteus method, obtainable by the method of the invention. Also described is a functional food product having prebiotic properties comprising the dietary fibre composition according to the invention, and the use of the dietary fibre composition of the invention for the preparation of functional food products of the type chosen from: pasta, bakery products, breakfast cereals, a snack or a drink.
摘要:
The invention refers to grain of durum wheat, selected for the characteristic of not being capable of expressing the Sgp-1 gene, containing a durum wheat starch with an apparent amylose content of about 40% or more, by weight on the weight of the starch. Furthermore, the invention refers to a durum wheat meal obtained from the endosperm of caryopses of durum wheat, selected for the characteristic of not being capable of expressing the Sgp-1 gene, containing a durum wheat starch with an apparent amylose content of about 40% or more, by weight on the weight of the starch. Furthermore, the present invention refers to a durum wheat starch obtained from the endosperm of caryopses of durum wheat, selected for the characteristic of not being capable of expressing the Sgp-1 gene, having an apparent amylose content of about 40% or more by weight on the weight of the starch. Finally, the present invention refers to the use of the grain, meal and starch of the invention for the production of food products, in particular pastas, bread, biscuits and cakes, having prebiotic effect and a reduced glycemic index.
摘要:
The invention relates to a method for DON determination in a cereal-based matrix based on the Fluorescence Polarization Immunoassay (FPIA) technique, wherein the fluorescence polarization measurement performed on the matrix is compared with a polarization value corresponding to a known DON concentration and then corrected by a predetermined quantity (overestimation) depending on the nature and type of cereal-based matrix.
摘要:
It is described the use of a tetraphosphonate cavitand of formula (II)
in which Y = O or S; R = C 4 -C 18 linear or branched alkyl and R 1 = methyl or optionally substituted phenyl, as sensitive material in selective mass sensors for phosphine; also described are new tetraphosphonate cavitands and a method for determining phosphine in caryopses of cereals that foresees the steps of adding sulphuric acid to a sample of caryopses contained in a hermetically sealed container, obtaining an aqueous dispersion; subjecting said aqueous dispersion to microwave heating, taking the gaseous phase overhanging the aqueous dispersion into contact with a quartz crystal microbalance having a mass sensor comprising a quartz disc coated with a layer of a compound of formula (II).
摘要翻译:它是利用其中Y = O或S的式A中所述tetraphosphonates穴状(II)的; R = C 4〜C 18直链或支链烷基和R 1 =甲基或任选取代的苯基,如在选择性质量传感器,用于敏感膦材料; 这样描述的是新tetraphosphonates cavitands和用于在谷物中的颖果没有确定性的采矿膦的方法预见添加硫酸到包含在密封容器中,在获得的水性分散体中的颖果的样品的步骤; 使所述wässrige分散到微波加热,以气相悬于wässrige分散液与具有质量传感器,其包括涂覆有式的化合物构成的层的石英盘石英晶体微量天平接触(II)。
摘要:
A hard wheat pasta is described containing bran, wherein the bran has a total fibre content comprised between 30 and 36% and a protein content comprised between 15 and 19% (% in weight of the total weight of the bran); such pasta preferably has a bran content comprised between 5 and 30% and is produced by a process which comprises the steps of a) subjecting hard wheat caryopses (101) to sequential abrasion process phases in order to substantially remove the bran coating, thereby obtaining different bran fractions, the latter of which (D) originates from the removal of the aleurone, nucellar and testa layers; b) adding the latter bran fraction (D) to a hard wheat semolina (S) substantially free of bran in a quantity such to obtain a mixture (C) containing from 5 to 30% of the total weight of bran fraction (D); c) producing the pasta by means of conventional techniques starting from said mixture (C); the invention furthermore refers to a hard wheat semolina composition having a fibre content comprised between 30 and 36% and a protein content comprised between 15 and 19% and to a process for its production, as well as the use of a fraction of a hard wheat bran containing essentially the layers of the original caryopses (101) consisting of the aleurone (105), nucellar (104) and testa (103) layers in the production of whole grain pasta and/or whole grain bakery products.