摘要:
A method for reducing the concentration of smoke taint compounds in smoke tainted fermented fruit juice (e.g., wine) is described. The method can include removing volatile flavor and/or aroma compounds from the affected fermented fruit juice and then removing smoke taint compounds by contacting the affected fermented fruit juice with a resin that absorbs smoke taint compounds. After removal of the smoke taint compounds, the previously removed volatile flavor and/or aroma compounds are recombined with the remaining fermented fruit juice. Also described is an apparatus for reducing the concentration of smoke taint compounds in smoke tainted fermented fruit juice, as well as the reduced smoke taint fermented fruit juices themselves.
摘要:
Certain embodiments of the invention provide a method of preparing a modified distilled alcoholic spirit, comprising contacting a corresponding starting distilled alcoholic spirit with a base under conditions that cause at least one free carbonyl compound in the starting distilled alcoholic spirit to be reduced, to provide the modified distilled alcoholic spirit that has at an alcohol by volume (ABV) of at least 15%. Certain embodiments also provide a modified distilled alcoholic spirit prepared by the methods described herein.
摘要:
An apparatus for stabilizing liquid includes first and second filters, intermediate storage that stores a regenerable stabilizing agent, an inlet line supplying unstabilized liquid and connected to both filters and to the intermediate storage, and a switchable interconnection configured for, immediately after regeneration and cleaning of the first or second filter, selectively causing the one of the first filter unit and the second filter unit to be upstream of an other of the first filter unit and the second filter unit. The first filter unit and the second filter unit are configured to run in different operational phases that are offset in time from one another.
摘要:
The present invention relates to a method for removing toxic or unwanted polyhalogenated compounds from drinks, said method comprising a stage of contacting the drink with an adsorbent containing a polymeric material.According to the invention, the contacting stage consists in circulating the drink in a column containing said adsorbent.
摘要:
Disclosed herein are compositions of, synthesis methods and methods of use for improved molecularly imprinted polymers useful for extracting target molecule compounds of wine.
摘要:
The present invention relates to compositions comprising yeast cells and/or yeast cell components and methods for producing and utilizing the same. In particular, the invention provides novel yeast comprising altered cell wall structure (e.g., clay and/or clay component(s) integrated (e.g., interlaced) into cell wall(s) and/or cell wall(s) comprising altered glucan:mannan ratio), methods of producing the same, compositions comprising and/or derived from the same, and methods of using the same (e.g., to sequester and/or adsorb bacteria and toxins). Compositions and methods of the invention find use in a variety of applications including dietary (e.g., admixing with feedstuffs or otherwise feeding to animals), therapeutic, prophylactic (e.g. admixing with bedding sources and/or other materials that come into contact with animals, usage during food and beverage processing and manufacture, and usage during filtration of liquids) as well as research applications.
摘要:
The present invention corresponds to a method for the removal of unwanted phenolic compounds from foodstuffs, more particularly beverages. The method comprising contacting a selected polymer with the foodstuff. In a particular embodiment, the polymers are selected among polyaniline (PANI), polyaniline emeraldine base (PANI-EB) and polyaniline emeraldine salt (PANI-ES) polymers, or the polymers are selected among polyamidoamine (PAMAM) dendrimers functionalized with polyaniline (PANI), polyaniline emeraldine base (PANI-EB) and polyaniline emeraldine salt (PANI-ES) polymers.
摘要:
A filter aid for use in connection with the filtration of liquids is provided. In particular, a filter useful in connection with the filtration of beer is provided. In addition, a method of filtering liquids is provided. According to the method, a filter aid comprising angular, isotropic particles is introduced to a liquid before the liquid is passed through a filter. In particular, a method for filtering beer comprising the introduction of angular, isotropic particles as a filter aid to a stream of unfiltered beer such that a filtration cake comprising filter aid and solids filtered from the beer is formed.
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:
Manufacture of insoluble polyvinyl lactams by polymerization in the absence of oxygen and in the presence of sulfur compounds having a functionality of less than 6.