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    • 3. 发明申请
    • IMPROVED PROCESSES FOR RECOVERING XANTHOPHYLLS FROM CORN GLUTEN MEAL
    • 从玉米饼中回收XANTHOPHYLLS的改进方法
    • WO1998023567A1
    • 1998-06-04
    • PCT/US1997021671
    • 1997-11-24
    • CARGILL, INCORPORATED
    • CARGILL, INCORPORATEDMURALIDHARA, Harapoanahalli, S.CORNUELLE, Tracy, Lee
    • C07C35/21
    • C07C403/24C07C35/21
    • Improved methods for the recovery of xanthophylls from corn gluten meal are provided. More specifically, methods for the recovery of xanthophylls from corn gluten whereby relatively dry corn gluten is extracted with an organic alcohol followed by a saponification reaction to convert xanthophyll esters to xanthophylls is described. Also described are methods for the recovery of xanthophylls from corn gluten meal whereby relatively dry corn gluten meal is extracted with a first solvent containing an antioxidant and the resulting extract is, optionally, purified. Using these methods, xanthophylls can be recovered from corn gluten meal in higher yields, at greater efficiencies, and in higher purity as to compared to prior art methods. Moreover, the xanthophyll products recovered in these methods are ideally suited for use in food products and in pharmaceuticals. These materials are especially suited for use in poultry feeds to provide the desired, healthy yellow color or hue in broiler and egg yolks.
    • 提供了从玉米面筋粉中回收叶黄素的改进方法。 更具体地,描述了从玉米面筋中回收叶黄素的方法,由此相对干燥的玉米面筋用有机醇萃取,随后皂化反应将叶黄素酯转化为叶黄素。 还描述了从玉米麸质粉中回收叶黄素的方法,其中用含有抗氧化剂的第一溶剂提取相对干燥的玉米麸粉,并且任选地纯化得到的提取物。 使用这些方法,与现有技术方法相比,可以以更高的产率,更高的效率和更高的纯度从玉米麸粉中回收叶黄素。 此外,在这些方法中回收的叶黄素产品理想地适用于食品和药物。 这些材料特别适用于家禽饲料,以在肉鸡和蛋黄中提供所需的健康黄色或色调。
    • 6. 发明申请
    • HIGH STABILITY CANOLA OILS
    • 高稳定性CANOLA油
    • WO1997043907A1
    • 1997-11-27
    • PCT/US1997009326
    • 1997-05-21
    • CARGILL, INCORPORATEDDHARMA, R., KodaliZHEGONG, Fan
    • CARGILL, INCORPORATED
    • A23D07/00
    • C11B7/0075A23D9/00A23D9/06C11C3/123
    • Hydrogenated canola oils having improved oxidative stability are disclosed. These oils have relatively low levels of trans-fatty acids and saturated fatty acids, yet possess an oxidative stability of greater than 300 AOM hours. Such oils can be produced by hydrogenation of refined, bleached canola oil extracted from Brassicaceae seeds having elevated levels of oleic acid and reduced levels of polyunsaturated fatty acids. Brassica lines producing seeds having such fatty acid profiles are disclosed. Hydrogenated oils may be fractionated to obtain canola oils that are liquid at or below room temperature and have relatively low levels of trans-fatty acids and saturated fatty acids, yet have an oxidative stability of greater than 300 AOM hours.
    • 公开了具有改善的氧化稳定性的氢化卡诺拉油。 这些油具有相对低水平的反式脂肪酸和饱和脂肪酸,但具有大于300AOM小时的氧化稳定性。 这种油可以通过从具有升高的油酸水平和降低的多不饱和脂肪酸水平的甘蓝科种子提取的精制漂白的卡诺拉油的氢化来生产。 公开了生产具有这种脂肪酸分布的种子的芸苔属品系。 氢化油可以分馏以获得在室温或低于室温下为液体并具有相对低水平的反式脂肪酸和饱和脂肪酸的低芥酸菜子油,但具有大于300AOM小时的氧化稳定性。