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    • 2. 发明授权
    • Method for rapidly producing stable flour from newly harvested wheat
    • 从新收获的小麦快速生产稳定的鱼的方法
    • US5194276A
    • 1993-03-16
    • US771341
    • 1991-10-04
    • R. Carl HoseneyJon M. FaubionKantha Shelke
    • R. Carl HoseneyJon M. FaubionKantha Shelke
    • A21D6/00A23L7/10A23L7/196B02B1/08
    • A21D6/00A23L7/196A23L7/198B02B1/08
    • The invention is directed to a method for producing wheat flour from newly harvested wheat grain. The grain direct from harvest is treated with moisture to increase the moisture content of the endosperms to a level at least about 4 to 5 wt-% greater than the original level, thereby producing hydrated wheat grain. The hydrated wheat grain is then rapidly dried to a moisture content approximating the original level of the newly harvested wheat grain to produce grain that can be efficiently milled. The milling of the treated grain produces a wheat flour that is more acceptable and desirable for baking than that produced from newly harvested wheat that is not processed according to the invention. The rapid conversion of grain from the newly harvested state to a more millable state is shown by an increase in the capacity of the milled flour to rapidly hydrate. Newly harvested grain normally increases its hydration capacity over the first two to three months after its harvest. The method of the present invention permits elimination of this aging process yet produces a flour having desirable baking characteristics.
    • 本发明涉及从新收获的小麦籽粒生产小麦粉的方法。 从收获中直接收获的颗粒用水分处理以将胚乳的水分含量提高至比原始水平至少约4至5重量%的水平,从而产生水合的小麦籽粒。 然后将水合的小麦籽粒快速干燥至接近新收获的小麦籽粒原始水平的水分含量以产生可以有效碾磨的谷物。 经处理的颗粒的研磨产生比从未收获的根据本发明加工的新收获的小麦产生的小麦粉更可接受和期望的小麦粉。 谷物从新收获的状态迅速转化为更可碾碎的状态,显示了研磨粉快速水化的能力的增加。 新收获的谷物通常在收获后的前两三个月增加其水合能力。 本发明的方法可以消除这种老化过程,同时产生具有所需烘焙特性的面粉。
    • 7. 发明授权
    • Preparation of l-ascorbate 2-sulfate from l-ascorbic acid
    • 从1-抗坏血酸制备1-抗坏血酸2-硫酸盐
    • US3954809A
    • 1976-05-04
    • US325652
    • 1973-01-22
    • Charles W. DeyoePaul A. SeibR. Carl Hoseney
    • Charles W. DeyoePaul A. SeibR. Carl Hoseney
    • C07D307/62
    • C07D307/62
    • A method is provided for the synthesis of L-ascorbate 2-sulfate compounds and salts thereof which comprises reacting L-ascorbic acid or the salts thereof of the formula ##EQU1## WHERE Z represents hydrogen or a cation capable of bonding with L-ascorbic acid, and n.sub.1 is the valence of Z, with a base-sulfur trioxide complex of the formula ##EQU2## where A represents a tertiary amine, tertiary amide, ether or thioether, the reaction being carried out in a compatible solvent and in the presence of sufficient base to render the C.sub.2 hydroxyl of the L-ascorbic acid more ionized than the C.sub.5 and C.sub.6 hydroxyls thereof. The process effects quantitative conversion of L-ascorbic acid to L-ascorbate 2-sulfate, and pure compounds of the latter are isolated in good yields. Such compounds have been found to act as stable vitamin C sources in food systems or the like.
    • 提供了用于合成L-抗坏血酸盐2-硫酸盐化合物及其盐的方法,其包括使L-抗坏血酸或其式为H 2 -C-OH | HC-OH | O || HC | ANGLE C = O | C = C || Z-OOH n1其中Z表示氢或能与L-抗坏血酸键合的阳离子,n1是Z的化合价,其中式O的碱式 - 三氧化硫复合物是平行A: S = O PARALLEL O其中A表示叔胺,叔酰胺,醚或硫醚,反应在相容的溶剂中并在足够的碱存在下进行,使L-抗坏血酸的C2羟基比 其C5和C6羟基。 该过程影响L-抗坏血酸定量转化为L-抗坏血酸2-硫酸酯,后者的纯化合物以良好的产率分离。 已经发现这些化合物在食品系统等中起着稳定的维生素C来源的作用。