Ethanol extraction of phytosterols from corn fiber
    3.
    发明授权
    Ethanol extraction of phytosterols from corn fiber 有权
    乙醇从玉米纤维中提取植物甾醇

    公开(公告)号:US07833994B2

    公开(公告)日:2010-11-16

    申请号:US11084933

    申请日:2005-03-21

    IPC分类号: A61K31/56 A61K31/575

    摘要: The present invention provides a process for extracting sterols from a high solids, thermochemically hydrolyzed corn fiber using ethanol as the extractant. The process includes obtaining a corn fiber slurry having a moisture content from about 20 weight percent to about 50 weight percent solids (high solids content), thermochemically processing the corn fiber slurry having high solids content of 20 to 50% to produce a hydrolyzed corn fiber slurry, dewatering the hydrolyzed corn fiber slurry to achieve a residual corn fiber having a moisture content from about 30 to 80 weight percent solids, washing the residual corn fiber, dewatering the washed, hydrolyzed corn fiber slurry to achieve a residual corn fiber having a moisture content from about 30 to 80 weight percent solids, and extracting the residual corn fiber with ethanol and separating at least one sterol.

    摘要翻译: 本发明提供使用乙醇作为萃取剂从高固体,热化学水解的玉米纤维中提取固醇的方法。 该方法包括获得具有约20重量%至约50重量%固体(高固体含量)的水分含量的玉米纤维浆料,热化学处理具有20至50%的高固含量的玉米纤维浆料以产生水解玉米纤维 将水解的玉米纤维浆液脱水,以获得含水量为约30至80重量%固体的残余玉米纤维,洗涤残余的玉米纤维,对经洗涤的水解玉米纤维浆液进行脱水以获得具有水分的残余玉米纤维 含量为约30至80重量%的固体,并用乙醇萃取残余的玉米纤维并分离至少一种甾醇。

    Extraction of phytosterols from corn fiber using green solvents
    5.
    发明授权
    Extraction of phytosterols from corn fiber using green solvents 有权
    使用绿色溶剂从玉米纤维中提取植物甾醇

    公开(公告)号:US08114447B2

    公开(公告)日:2012-02-14

    申请号:US12082766

    申请日:2008-04-14

    IPC分类号: A01N65/00 C07J9/00

    CPC分类号: A61K31/56 A61K36/899

    摘要: The present invention relates to the use of “green” or relatively benign solvents such as ethanol, ethanol/water, isopropyl alcohol, isopropyl alcohol/water, ethyl lactate, acetone, butanol, isoamyl alcohol, or ethyl acetate to extract phytosterols from wet corn fiber. The resulting oil product contains free phytosterols and free fatty acids.

    摘要翻译: 本发明涉及使用“绿色”或相对良性的溶剂如乙醇,乙醇/水,异丙醇,异丙醇/水,乳酸乙酯,丙酮,丁醇,异戊醇或乙酸乙酯,从湿玉米中提取植物甾醇 纤维。 所得的油产物含有游离的植物甾醇和游离脂肪酸。

    Extraction of phytosterols from corn fiber using green solvents
    6.
    发明申请
    Extraction of phytosterols from corn fiber using green solvents 有权
    使用绿色溶剂从玉米纤维中提取植物甾醇

    公开(公告)号:US20080193571A1

    公开(公告)日:2008-08-14

    申请号:US12082766

    申请日:2008-04-14

    IPC分类号: A61K36/899

    CPC分类号: A61K31/56 A61K36/899

    摘要: The present invention relates to the use of “green” or relatively benign solvents such as ethanol, ethanol/water, isopropyl alcohol, isopropyl alcohol/water, ethyl lactate, acetone, butanol, isoamyl alcohol, or ethyl acetate to extract phytosterols from wet corn fiber. The resulting oil product contains free phytosterols and free fatty acids.

    摘要翻译: 本发明涉及使用“绿色”或相对良性的溶剂如乙醇,乙醇/水,异丙醇,异丙醇/水,乳酸乙酯,丙酮,丁醇,异戊醇或乙酸乙酯,从湿玉米中提取植物甾醇 纤维。 所得的油产物含有游离的植物甾醇和游离脂肪酸。