The present invention provides to a fiber washing system, optimized for the use of hydrolytic enzymes in the system. Furthermore, the present invention provides to a method for improving starch and gluten yield in a wet milling process, preferably comprising the optimized fiber washing system.

A process for mechanical destructuring of cellulosic biomass was developed that makes use of a short application of high compression, impact, and shearing forces. The biomass may be destructured using a specific energy input that is less than 40% of the total combustible energy of the biomass. The destructured biomass, with or without saccharification and/or in-feed glycosyl hydrolase enzymes, may be used in feed applications.

A process for mechanical destructuring of cellulosic biomass was developed that makes use of a short application of high compression, impact, and shearing forces. The biomass may be destructured using a specific energy input that is less than 40% of the total combustible energy of the biomass. The destructured biomass, with or without saccharification and/or in-feed glycosyl hydrolase enzymes, may be used in feed applications.

A process for treating crop kernels is comprised of the steps of a) soaking kernels in water to produce soaked kernels; b) grinding the soaked kernels; c) treating the soaked kernels in the presence of an effective amount of GH62 polypeptide having arabinofuranosidase activity or a GH43 polypeptide having arabinofuranosidase activity, wherein step c) is performed before, during or after step b).

A process for treating crop kernels is comprised of the steps of a) soaking kernels in water to produce soaked kernels; b) grinding the soaked kernels; c) treating the soaked kernels in the presence of an effective amount of GH62 polypeptide having arabinofuranosidase activity or a GH43 polypeptide having arabinofuranosidase activity, wherein step c) is performed before, during or after step b).

System for and method of producing a pure starch slurry and alcohol by using combined corn wet and dry milling processes. A simple and lower cost process to obtain starch inside floury endosperm is provided. The starch can be highly purified to meet green technology process needs. The remaining starch inside the corn kernels can be used as feedstock for alcohol production and to produce valuable co-products such as oil and various animal feeds.

System for and method of producing a pure starch slurry and alcohol by using combined corn wet and dry milling processes. A simple and lower cost process to obtain starch inside floury endosperm is provided. The starch can be highly purified to meet green technology process needs. The remaining starch inside the corn kernels can be used as feedstock for alcohol production and to produce valuable co-products such as oil and various animal feeds.

This disclosure describes providing techniques to treat large-size solids obtained from a slurry or a mash in dextrin production process as can be used in an alcohol production process. This disclosure describes a process for separating a large-particles stream from a liquid stream containing small particles of a process stream using a first mechanical separation device. The process further includes adding water to the large-particles stream to create a lower-solids stream in a cook tank. In an embodiment, the process may grind the large particles from the large-particles stream. In another embodiment, the process may adjust conditions (temperature, pH, processing aids addition) of the lower-solids stream in the cook tank and incubating for a predetermined amount of time. The process further includes separating components from the lower-solids stream by using a second mechanical separation device.

This disclosure describes providing techniques to treat large-size solids obtained from a slurry or a mash in dextrin production process as can be used in an alcohol production process. This disclosure describes a process for separating a large-particles stream from a liquid stream containing small particles of a process stream using a first mechanical separation device. The process further includes adding water to the large-particles stream to create a lower-solids stream in a cook tank. In an embodiment, the process may grind the large particles from the large-particles stream. In another embodiment, the process may adjust conditions (temperature, pH, processing aids addition) of the lower-solids stream in the cook tank and incubating for a predetermined amount of time. The process further includes separating components from the lower-solids stream by using a second mechanical separation device.

The technology disclosed in this specification pertains to methods of making thermally inhibited starch and flour using microwave heating. Using microwave heating methods, thermally inhibited starch and flour can be obtained in less time and at lower temperatures than are needed to make similar inhibited starch or flour using forced air heating methods. Also disclosed are thermally inhibited starches and flours obtained from the methods and compositions using such thermally inhibited starches and flours.