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    • 1. 发明申请
    • SULPHITE REDUCTION IN BEVERAGES
    • 饮料中的硫酸盐还原
    • WO2014092586A1
    • 2014-06-19
    • PCT/NZ2013/000233
    • 2013-12-16
    • UB FREE LIMITED
    • CLIFFORD, Miles VictorMACDONALD, Grant Arthur
    • C12G1/04C12C5/02A23L1/304
    • A23L2/52C12H1/14
    • The invention provides a composition for treating beverages and in particular alcoholic beverages and more particularly wines. The composition comprises both hydrogen peroxide and molybdenum in specified amounts. The combination of hydrogen and molybdenum assists in the reduction of sulphites from the wine and results in a drink which is more acceptable to drink in terms of palatability and which has less harmful side effects on a consumer's health. The concentrations of hydrogen peroxide and molybdenum in the composition according to the invention depend on the beverage to which the composition is intended to be added. A range of hydrogen peroxide of 1.5 to 2.2% (by volume) in the composition is beneficial whilst a concentration of 0.0012-0.005% (by weight) molybdenum is particularly preferred when the composition is added to wine. When used in beer, the concentration of hydrogen peroxide is preferably about 0.5-0.75% hydrogen peroxide.
    • 本发明提供了一种用于处理饮料,特别是酒精饮料,更特别是葡萄酒的组合物。 组合物包含特定量的过氧化氢和钼。 氢和钼的组合有助于从葡萄酒中还原亚硫酸盐,并产生饮料,其在适口性方面饮用更可接受,并且对消费者的健康具有较小的有害副作用。 根据本发明的组合物中过氧化氢和钼的浓度取决于预期加入组合物的饮料。 组合物中1.5〜2.2%(体积)的过氧化氢范围是有益的,而当将该组合物加入到葡萄酒中时,特别优选0.0012-0.005%(重量)钼的浓度。 当用于啤酒时,过氧化氢的浓度优选为约0.5-0.75%的过氧化氢。
    • 2. 发明申请
    • DETERMINATION OF SULPHUR DIOXIDE IN A LIQUID
    • 液体中二氧化硫的测定
    • WO2012072106A1
    • 2012-06-07
    • PCT/EP2010/068483
    • 2010-11-30
    • FOSS ANALYTICAL A/STHOMSEN, Henrik
    • THOMSEN, Henrik
    • G01N21/35C12G1/04G01N33/00G01N33/14
    • G01N21/59G01N21/3504G01N33/0042G01N33/146Y02A50/248
    • A system for the measurement of free and bound SO 2 in a liquid beverage product sample comprising a sample container (10) having a volume sufficient to provide a headspace (14) above the sample (12) into which a gas can pass; a gas flow system (6) adapted to extract gas from the headspace (14) and recirculating it back into the liquid volume (12); a measurement system (4) configured to monitor a time dependent evolution of SO 2 in gas from the gas flow system (6); and a dosing apparatus (8) fluidly connected to the container (10) to supply an hydrolysis reagent thereto. A heater unit (3) is provided for supplying thermal radiation into the container (10) to elevate the temperature of sample therein sufficient to facilitate the hydrolysis reaction and a signal processor (30) operates to deconvolute the monitored evolution to generate an indication of the concentration of each of the free SO 2 and the total SO 2 content of the sample.
    • 一种用于测量液体饮料产品样品中的游离和结合的SO 2的系统,其包括样品容器(10),其具有足以提供气体可以通过的样品(12)上方的顶部空间(14)的体积; 适于从顶部空间(14)提取气体并将其再循环回到液体体积(12)中的气体流动系统(6); 测量系统(4),其被配置为监测来自所述气体流动系统(6)的气体中SO 2的时间依赖性演化; 以及流体连接到容器(10)以向其提供水解试剂的计量装置(8)。 提供加热器单元(3),用于将热辐射提供到容器(10)中以提升其中的样品的温度,足以促进水解反应,并且信号处理器(30)操作以对所监视的进化进行解卷积,以产生 样品中游离SO2和SO2含量的浓度。
    • 7. 发明申请
    • DOSING DEVICE FOR LOW PRESSURE LIQUEFIED GASES
    • 低压液化气装置
    • WO00020553A1
    • 2000-04-13
    • PCT/ES1999/000309
    • 1999-09-30
    • G01F15/08C12G1/04
    • G01F15/08
    • A boiler drum (4) is installed in the outlet tube (2) of a liquefied gas supplier container (1), said drum maintaining a certain volume of liquefied gas, and supplies a pressure pump (5) after which a flowmeter (7) and a pressure control valve (9) are mounted; the control circuit (10) collaborates with said elements, performs the dosification and controls the pressure pump (5) on the basis of information supplied by a level probe (16) provided inside the boiler drum; the pressure regulating valve (9) is actuated by pressure differential so that the liquefied gas pass through the flowmeter (7) at any time exclusively in liquid phase, and the flowmeter provides a correct mesure value.
    • 锅炉滚筒(4)安装在液化气供应容器(1)的出口管(2)中,所述滚筒保持一定体积的液化气,并供给压力泵(5),之后流量计(7) 和压力控制阀(9); 控制电路(10)与所述元件协作,基于由设置在锅炉鼓内部的液位探测器(16)提供的信息来执行剂量并控制压力泵(5) 压力调节阀(9)通过压差启动,使得液化气体在任何时候均通过流量计(7),而液相流量计提供正确的测量值。
    • 10. 发明申请
    • PACKAGING WINE IN A METALLIC CONTAINER WITH AN INTERNAL COATING
    • 用内部涂料包装葡萄酒在金属容器中
    • WO2006105610A1
    • 2006-10-12
    • PCT/AU2006/000467
    • 2006-04-07
    • AMCOR LIMITEDCAREW, DavidLOVETT, John
    • CAREW, DavidLOVETT, John
    • B65D1/12B65D25/14B65D79/00B65D85/72C12G1/04B65B31/02B67C3/02
    • C12G1/04B67C3/02
    • A process of packaging wine in a metallic container or aluminium can that has an internal coating that provides a physical and chemical barrier to reactions between the metal of the container and free sulphur dioxide (SO2) in the wine that result in container corrosion and wine tainting. A redox reaction where SO2 is reduced to hydrogen sulphid taints the wine and metal is oxidized to metal ions in solution. The internal coating can be an amine epoxy coating which is sprayed onto the interior of the can, or metallic plate used to make cans coated with a polymer to form polymer coated steel (PCS). The wine to be packaged has a concentration of free SO2 of greater than 35 ppm, and even at least 45 ppm of free SO2. The container is gas flushed with an inert gas such as nitrogen, or an oxygen containing gas such as oxygen.
    • 在金属容器或铝中包装葡萄酒的过程可以具有内部涂层,其对容器中的金属和葡萄酒中的游离二氧化硫(SO 2)之间的反应提供物理和化学屏障,导致容器腐蚀和酒的污染 。 SO2还原为硫化氢的氧化还原反应使葡萄酒和金属在溶液中被氧化成金属离子。 内部涂层可以是喷涂到罐的内部的胺环氧树脂涂层,或用于制造涂覆有聚合物的罐以形成聚合物涂覆钢(PCS)的金属板。 待包装的葡萄酒的游离SO 2浓度大于35ppm,甚至至少45ppm的游离SO 2。 容器用惰性气体如氮气或含氧气体如氧气进行气体冲洗。