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    • 2. 发明授权
    • Process for the secondary purification and stabilization of liquids
containing polyphenols and/or proteins, particularly beverages and more
especially beer
    • 用于二次纯化和稳定含有多酚和/或蛋白质,特别是饮料,尤其是啤酒的液体的方法
    • US4820420A
    • 1989-04-11
    • US946571
    • 1986-11-19
    • Norbert HumsHelmut Schafft
    • Norbert HumsHelmut Schafft
    • C08K20060101C08K3/00C12H20060101C12H1/00C12H1/02C12H1/065B01D15/00
    • C12H1/02C12H1/061
    • The present invention concerns a process for secondary purification and stabilization of liquids containing polyphenols and/or proteins. The liquid to be treated is first subjected to a centrifuge, or similar apparatus, which performs the primary purification of the liquid. The treated liquid is then mixed with stabilizing means that adsorb the polyphenols and proteins and filter means that retain the fine turbidities contained within the liquid. The liquid mixture is then transferred to an alluvial filter apparatus in laminar flow wherein the filter means and stabilization means along with the adsorbed polyphenols and proteins form a filter cake. The purified liquid is then transported to subsequent treatment while the filter cake is subsequently treated with a solution which dissolves the polyphenols and protein thereby regenerating the stabilization means and the filter means.
    • PCT No.PCT / DE86 / 00117 Sec。 371日期:1986年11月19日 102(e)1986年11月19日PCT PCT公布1986年3月19日PCT公布。 出版物WO86 / 05511 日期:1986年9月25日。本发明涉及一种用于二次纯化和稳定含有多酚和/或蛋白质的液体的方法。 首先将要处理的液体进行离心机或类似装置,其进行液体的初级纯化。 然后将经处理的液体与吸附多酚和蛋白质的稳定装置以及保持液体中所含的微细浊度的过滤装置混合。 然后将液体混合物以层流转移到冲积过滤装置,其中过滤装置和稳定装置连同吸附的多酚和蛋白质形成滤饼。 然后将纯化的液体输送到随后的处理中,随后用溶解多酚和蛋白质的溶液处理滤饼,从而再生稳定装置和过滤装置。