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    • 2. 发明申请
    • METHOD FOR EXTRACTION AND DISSOLUTION OF HOP ACIDS IN AQUEOUS MEDIA
    • 在水性介质中提取和溶解HOP酸的方法
    • WO2015121360A3
    • 2015-10-22
    • PCT/EP2015052990
    • 2015-02-12
    • IFAST NV
    • MERTENS PASCAL
    • C12C3/08C12C3/12
    • C12C3/08C12C3/12C12C7/205C12C11/11
    • The present invention relates to a method for extraction and dissolution of hop acids, including alpha-acids, iso-alpha-acids, beta- acids and derivatives thereof, in aqueous media, comprising the formation of quaternary ammonium salts of hop acids with quaternary ammonium compounds, preferably choline compounds, or mixtures thereof. The invention further relates to, the use of quaternary ammonium salts of hop acids in the beer brewing process. The present invention further relates to a method for preparing a brewed beverage, particularly for brewing a beer, and in particular to a method to improve the utilization of hop acids, including alpha-acids and (reduced) iso-alpha-acids in the brewing process.
    • 本发明涉及一种在含水介质中提取和溶解包括α-酸,异-α-酸,β-亚胺及其衍生物在内的啤酒花酸的方法,包括与季铵盐形成啤酒花酸的季铵盐 化合物,优选胆碱化合物,或其混合物。 本发明还涉及在啤酒酿造方法中使用啤酒花酸季铵盐。 本发明还涉及一种用于制备酿造的饮料的方法,特别是用于酿造啤酒的方法,特别是涉及一种改进啤酒花酸的使用方法,包括在酿造中的α-酸和(还原的)异-α酸 处理。
    • 6. 发明申请
    • IMPROVING THE FLAVOUR OF FERMENTED BEVERAGES
    • 改善发酵饮料的风味
    • WO9921956A3
    • 1999-10-14
    • PCT/EP9806697
    • 1998-10-22
    • QUEST INTEVANS DAVID JOHNBRUIJNJE ARNOLDLIER FRANSISCUS PETRUS VANDORT JOHANNES MARINUS VANWEENEN HUGO
    • EVANS DAVID JOHNBRUIJNJE ARNOLDVAN LIER FRANSISCUS PETRUSVAN DORT JOHANNES MARINUSWEENEN HUGO
    • C12C3/00C12C3/08C12C5/02
    • C12C3/08C12C5/02
    • The invention provides a process for improving the flavour of fermented beverages, especially beer, comprising incorporating in said beverages rose oxide and/or 1,5-octadien-3-one. Preferably both rose oxide and 1,5-octadien-3-one are incorporated. Preferably 1,5-octadien-3-one is incorporated in a weight level of from 0.1 nanogram/kilogram to 100 micrograms/kilogram and rose oxide is incorporated in a weight level of from 10 nonogram/kilogram to 1 milligram/kilogram. More preferably the fermented beverage or flavour concentrate for the beverage also comprises at least one hop bittering compound. The invention also provides fermented beverages which comprise rose oxide and/or 1,5-octadien-3-one. Furthermore the invention also provides processes for preparing a flavouring concentrate for fermented beverages in which hop-derived linolenic acid is oxidized to 1,5-octadien-3-one and/or in which hop-derived monoterpenoids are converted into rose oxide.
    • 本发明提供了改进发酵饮料特别是啤酒的风味的方法,其包括在所述饮料中加入氧化玫瑰和/或1,5-辛二烯-3-酮。 优选掺入玫瑰氧化物和1,5-辛二烯-3-酮。 优选地,以0.1纳克/千克至100微克/千克的重量水平掺入1,5-辛二烯-3-酮,并且以10非数字/千克至1毫克/千克的重量水平掺入氧化玫瑰。 更优选地,用于饮料的发酵饮料或香料浓缩物还包含至少一种苦荞化合物。 本发明还提供含有玫瑰氧化物和/或1,5-辛二烯-3-酮的发酵饮料。 此外,本发明还提供了用于制备发酵饮料的调味浓缩物的方法,其中啤酒花衍生的亚麻酸被氧化成1,5-辛二烯-3-酮和/或其中啤酒花衍生的单萜类化合物被转化为氧化玫瑰。
    • 9. 发明申请
    • METHOD FOR EXTRACTION AND DISSOLUTION OF HOP ACIDS IN AQUEOUS MEDIA
    • 在水性介质中提取和溶解HOP酸的方法
    • WO2015059148A1
    • 2015-04-30
    • PCT/EP2014/072559
    • 2014-10-21
    • IFAST NV
    • MERTENS, Pascal
    • C12C3/08C12C7/24C12C11/11
    • C12C3/08C12C7/24C12C11/11
    • The invention relates to a method for extraction into an aqueous medium of hop acids from a hop acids containing matter and for dissolution in an aqueous medium of hop acids, comprising contacting a hop acids containing matter with carbon-containing chemical substances having at least one functional group containing a nitrogen atom with a lone electron pair and at least one other polar and/or hydrophilic functional group, thereby forming complexes of hop acids with the carbon-containing chemical substances with at least one functional group containing a nitrogen atom with a lone electron pair and at least one other polar and/or hydrophilic functional group. The present invention further relates to a method for preparing a brewed beverage, particularly for brewing a beer, and in particular to a method to improve the utilization of hop acids, including alpha-acids and iso-alpha-acids, in the brewing process.
    • 本发明涉及一种从含有啤酒花酸的物质中提取啤酒花酸水溶液并用于溶解在啤酒花酸的水性介质中的方法,包括使含啤酒酸的物质与含有至少一个官能团的化学物质接触 含有具有单电子对和至少一个其它极性和/或亲水官能团的氮原子的基团,由此形成具有至少一个含有氮原子的官能团的含有酸的化学物质的络合物与单一电子 对和至少一个其它极性和/或亲水官能团。 本发明还涉及一种用于制备酿造的饮料的方法,特别是用于酿造啤酒的方法,尤其涉及一种在酿造方法中改善啤酒花酸(包括α-酸和异-α酸)的利用的方法。