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    • 7. 发明申请
    • High protein corn product production and use
    • 高蛋白玉米产品的生产和使用
    • US20030232109A1
    • 2003-12-18
    • US10463455
    • 2003-06-17
    • Larry J. DawleyJames R. Dawley
    • A23K001/00
    • C08B30/10A23K10/38A23K50/00A23K50/10A23K50/30A23K50/40A23K50/75A23K50/80Y02A40/818Y02P60/873
    • The present invention relates to the production of a highly digestible, high protein product (high protein distillers dried grains or high protein DDG) from corn endosperm, and more particularly to a method for the recovery of high protein DDG by using: (i) dehulling and degermination to isolate a low fat, low fiber corn endosperm fraction, (ii) enzymatic hydrolysis to solubilize and alcoholic fermentation to assimilate the starch and non-starch carbohydrates present in the corn endosperm, and (iii) filtration and/or centrifugation to recover the dealcoholized insoluble solids that remain after fermentation of the corn endosperm. The present invention provides an alternative to the traditional dry mill method of processing corn to produce ethanol, and results in the production and recovery of a distillers' by-product (high protein DDG) with increased value and range of use as an ingredient in feeds for farm-raised ruminants and non-ruminants and pet foods. The product of the present invention contains less than about 2.0 weight percent starch, from about 55.0 to about 65.0 weight percent protein, from about 4.5 to about 7.5 weight percent fat, from about 3.0 to about 5.0 weight percent crude fiber, and from about 78.0 to about 90.0 percent total digestible nutrients, and improves the palatability and digestibility of animal feeds and/or pet foods into which it is incorporated, and aids in the management of the health and weight gain of the animal.
    • 本发明涉及从玉米胚乳生产高度可消化的高蛋白质产品(高蛋白酒精干谷物或高蛋白质DDG),更具体地涉及通过使用以下方法回收高蛋白质DDG的方法:(i)脱皮 并分解低脂肪,低纤维玉米胚乳部分,(ii)酶水解以溶解和酒精发酵以同化存在于玉米胚乳中的淀粉和非淀粉碳水化合物,和(iii)过滤和/或离心以回收 在玉米胚乳发酵后残留的脱醇不溶性固体。 本发明提供了用于处理玉米以生产乙醇的传统干磨法的替代方案,并且导致以增加的价值和使用范围作为饲料成分的蒸馏酒副产物(高蛋白质DDG)的生产和回收 用于农场生产的反刍动物和非反刍动物和宠物食品。 本发明的产品含有少于约2.0重量%的淀粉,约55.0至约65.0重量%的蛋白质,约4.5至约7.5重量%的脂肪,约3.0至约5.0重量%的粗纤维和约78.0重量% 至约90.0%的总消化营养物质,并且改善了其合并的动物饲料和/或宠物食品的适口性和消化率,并且有助于管理动物的健康和体重增加。