The present invention “Production process of nixtamalized maize flour, nixtamalizing the maize fractions separately without producing nejayote”, considers the integration of the processes: Semi-humid milling of the maize (fractionated degerm), extruding of the maize fractions and milling-instant dehydration of the different nixtamalized and extruded maize fractions, has as novelty the way in which the nixtamalization process is carried out and the objective is to provide a nixtamalized maize flour production system that reduces the residues from the maize grain and completely eliminating nejayote production.

The present invention “Production process of nixtamalized maize flour, nixtamalizing the maize fractions separately without producing nejayote”, considers the integration of the processes: Semi-humid milling of the maize (fractionated degerm), extruding of the maize fractions and milling-instant dehydration of the different nixtamalized and extruded maize fractions, has as novelty the way in which the nixtamalization process is carried out and the objective is to provide a nixtamalized maize flour production system that reduces the residues from the maize grain and completely eliminating nejayote production.

A rotor (1) for a grinding machine (2) for the foodstuffs and feedstock industry, having an external diameter of between 0.5 and 0.6 m, comprising a plurality of substantially cylindrical, in particular hollow cylindrical, grinding elements (3). One such grinding element (3) has an outer grinding surface (4) substantially in the form of a circular cylinder jacket, and the grinding elements (3) are arranged coaxially above one another and in such a way that a substantially annular air gap (5) is produced between the grinding surfaces (4) of two adjacent grinding elements (3). A ratio between an enveloping surface (H) of the rotor (1) and a total grinding surface of the rotor (1) is greater than 1.05 and less than 1.25.

A rotor (1) for a grinding machine (2) for the foodstuffs and feedstock industry, having an external diameter of between 0.5 and 0.6 m, comprising a plurality of substantially cylindrical, in particular hollow cylindrical, grinding elements (3). One such grinding element (3) has an outer grinding surface (4) substantially in the form of a circular cylinder jacket, and the grinding elements (3) are arranged coaxially above one another and in such a way that a substantially annular air gap (5) is produced between the grinding surfaces (4) of two adjacent grinding elements (3). A ratio between an enveloping surface (H) of the rotor (1) and a total grinding surface of the rotor (1) is greater than 1.05 and less than 1.25.

The disclosure discloses stabilized rice aleurone and a preparation method thereof, and belongs to the technical field of food processing. The disclosure uses the technology of classifying a rice aleurone layer by a tangential injection airflow impeller classifier combined with an ultrasonic vibrating screen for the first time, and simultaneously uses steam treatment coupled with thermal enzyme inactivation by drum drying as a stabilization method to prepare the stabilized rice aleurone for the first time. The drum drying equipment in the method of the disclosure realizes the two purposes of enzyme inactivation and drying, and the method of the disclosure has short process flow, simple equipment, high utilization rate, small floor space, low investment, low energy consumption and no pollution, and is suitable for industrial promotion. The obtained stabilized rice aleurone has a lipase inactivation rate of 85% or more, a peroxidase inactivation rate of 100%, a low fatty acid value, and a storage period of 12 months or more at room temperature. The product has good taste and no change in color, and can be used in industrial production and food applications. At the same time, the stabilized rice aleurone also has the characteristic of high nutritional value, is rich in functional ingredients, and can be used as a raw material for functional food development.

The invention is about a hulling machine (A) that is used in facilities producing tahini by using sesame seeds as raw material, and separating the sesame seed from its hull, which enables easier assembly and easier manufacturing at the same time.

The invention is about a hulling machine (A) that is used in facilities producing tahini by using sesame seeds as raw material, and separating the sesame seed from its hull, which enables easier assembly and easier manufacturing at the same time.

Processes of treating grain (e.g., corn), involving milling the grain to produce milled grain wherein the grain germ remains intact in the milled grain, and producing a mixture by mixing the milled grain with water and at least one enzyme selected from the group consisting of protease, alpha amylase, glucoamylase, cell wall degrading enzyme, and mixtures thereof, wherein the pH of the mixture is optionally adjusted to a pH of about 3.5 to about 6.5, and incubating the mixture for about 1 to about 3 hours to produce an incubated mixture.

Processes of treating grain (e.g., corn), involving milling the grain to produce milled grain wherein the grain germ remains intact in the milled grain, and producing a mixture by mixing the milled grain with water and at least one enzyme selected from the group consisting of protease, alpha amylase, glucoamylase, cell wall degrading enzyme, and mixtures thereof, wherein the pH of the mixture is optionally adjusted to a pH of about 3.5 to about 6.5, and incubating the mixture for about 1 to about 3 hours to produce an incubated mixture.

In a method of processing seeds, an angle of repose of processed seeds is determined to evaluate whether the processed seeds have been sufficiently processed in a processing step. In a system for determining an angle of repose of processed seeds, a receptacle receives and supports the seeds in a pile. An image sensor faces the receptacle to capture an image of the pile of processed seeds in the cavity. An image processor is operatively connected to the image sensor to receive the captured image from the image sensor. The image evaluates the image to determine an angle of inclination of the pile based on the image.