公开(公告)号：US4489100A

公开(公告)日：1984-12-18

申请号：US434463

申请日：1982-10-14

申请人： Gheorghe Cioca

发明人： Gheorghe Cioca

IPC分类号： C12H1/056 ,  C12C9/08 ,  C12H1/02

CPC分类号： C12H1/0424

摘要： A method of fining and clarifying alcoholic beverages is disclosed. The method includes admixing particulate native collagen with an alcoholic beverage subsequent to fermentation. The admixture is aged for a sufficient time to allow the collagen to complex haze causing material in the beverage, and the collagen complexed with the haze causing material is separated by filtration or the like to produce a clear alcoholic beverage.

摘要翻译： 公开了一种澄清和澄清酒精饮料的方法。 该方法包括在发酵后将颗粒状天然胶原蛋白与酒精饮料混合。 将混合物老化足够的时间以使胶原蛋白复合混浊，引起饮料中的物质，并通过过滤等分离与引起烟雾的物质复合的胶原，以产生澄清的含酒精饮料。

公开(公告)号：US3903316A

公开(公告)日：1975-09-02

申请号：US44514174

申请日：1974-02-25

申请人： NL INDUSTRIES INC

发明人： HOOVER LONNIE DANIEL

IPC分类号： C12H1/00 ,  C12C9/08 ,  C12C11/00

CPC分类号： C12H1/00

摘要： A process of treating a fermented alcoholic beverage to enhance the clarity, chill haze stability or filtration characteristics of the beverage which is characterized by the separate addition to the beverage before final filtration of a nitrogeneous carbonyl containing organic material which is water soluble or colloidially dispersible in water selected from the group consisting of gelatin, N-vinylpyrrolidone and polymers of Nvinylpyrrolidone and a polysilicic acid coagulant in the form of a hydrosol having a pH less than about 5, which has been aged for a period of time which is at least equal to 30% and less than 100% of the time for said polysilicic acid hydrosol to obtain a viscosity of 100 centipoises measured at 25*C, wherein the concentration of polysilicic acid added is greater than the concentration of the organic material and wherein the polysilicic acid and the organic material are added to the beverage such that they mutually coagulate and simultaneously fine and remove chill haze precursor substances from the beverage, followed by aging of the beverage and removal of coagulated substances from the beverage.

摘要翻译： 一种处理发酵酒精饮料以提高饮料的透明度，冷却雾度稳定性或过滤特性的方法，该方法的特征在于在最后过滤含有水溶性或胶体分散于其中的含羰基的含羰基的有机材料之前，单独加入饮料 选自由明胶，N-乙烯基吡咯烷酮和N-乙烯基吡咯烷酮的聚合物组成的组的水，以及pH值小于约5的水溶胶形式的聚硅酸凝结剂，其已经老化了至少一段时间 等于所述聚硅酸水溶胶在25℃下测得的粘度为100厘泊的30％且小于100％的时间，其中加入的聚硅酸的浓度大于有机材料的浓度，并且其中聚硅酸 将酸和有机材料加入到饮料中，使得它们相互凝结并同时精细和去除 从饮料中冷却前体物质，随后饮料老化并从饮料中除去凝结物质。