Abstract:
An animal litter that includes seed meal is disclosed. In accordance with the invention, the animal litter comprises discrete plural particles of a seed meal, which particles tend to agglomerate into clumps when wetted. The litter of the invention absorbs liquids such as animal excretions, and substantially reduces the odor thereof. Preferably, the litter further includes a grain germ, such as corn germ.
Abstract:
Disclosed are a method for the reduction of an oligosaccharide mixture and an oligosaccharide mixture prepared thereby. In accordance with the disclosed invention, a mixture of oligosaccharides having a given DP profile is reduced to a DE of essentially zero by catalytically hydrogenating the mixture under reaction conditions sufficient to preserve the DP profile of the mixture, which reaction conditions typically include a reaction temperature ranging from about 50null C. to about 150null C. and a reaction pressure ranging up to about 1500 psi. Surprisingly, when the mixture is a malto-oligosaccharide mixture, the reduced mixture will have a superior color-fastness and thermal stability as compared to a similar unreduced mixture of malto-oligosaccharides, and also low reactivity towards nitrogen-containing species.
Abstract:
Disclosed is a method for preparing a hydroxyalkyl starch. In accordance with the disclosed invention, the method comprises reacting the starch with a starch hydroxylating agent in the presence of an alcohol and an alcohol-soluble alkali metal, at a temperature effective to provide a cold water soluble starch, preferably at a temperature of between about 90null and about 110null C. The starch thus produced will be granular and cold water soluble.
Abstract:
Disclosed are methods for preparing wine. In accordance with one disclosed method, a high-purity maltose product is added to the must prior to or contemporaneously with fermentation in order to increase the level of fermentable sugar. In accordance with the second embodiment, a high-purity maltose product is added to a fermented wine in order to sweeten the wine.
Abstract:
Disclosed is a method for treating a grain fiber, in particular corn fiber. In accordance with the disclosed subject matter, the fiber is subjected to alkaline hydrolysis in the presence of a hemicellulose ferulate esterase in an aqueous medium. The hemicellulose ferulate esterase is present in an amount effective to catalyze alkaline hydrolysis, and the alkaline hydrolysis is performed under conditions suitable to permit the hemicellulose ferulate esterase to catalyze alkaline hydrolysis. The initial pH of the aqueous medium is alkaline but is sufficiently low to permit the enzyme to have catalytic activity. Preferably, the pH is in the range from 8.0 to 9.5. From the product mixture thus formed, fiber oil, cellulose, hemicellulose, and other materials may be obtained.
Abstract:
Disclosed is a composition that includes a material that is susceptible to degradation and a preserving agent in an amount effective to preserve the material comprising one or more reduced malto-oligosaccharide species. The preserving agent can include a single reduced malto-oligosaccharide species or a plurality of such species. Further disclosed is a method of preserving a material. The method generally includes contacting the material with a preserving agent containing a preserving effective amount of one or more reduced malto-oligosaccharide species. Solutions, powders, glasses, gels, and the like containing the chemically reactive material(s) and a preserving effective amount of one or more reduced malto-oligosaccharide species may be prepared.