摘要:
The present invention relates to a method of obtaining protein preparations from sunflower seeds as well as protein preparations produced with the method. In the method the sunflower seeds are dehulled to a residual hull content of ≦5% by weight or dehulled sunflower seeds with a residual hull content of ≦5% by weight are provided. Mechanical partial deoiling of the dehulled sunflower seeds is carried out through pressing up to a fat or oil content of the dehulled sunflower seeds in the range 10 to 35% by weight. After carrying out one or more extraction steps with at least one solvent, a defatted flour containing protein is obtained as a protein preparation. Both optically and functionally the protein preparation has very advantageous properties which allow it to be used directly in the food product or animal feed sector.
摘要:
The present invention relates to a method and device for uniformly heating products, the products (8, 15) being heated by a high-frequency electromagnetic alternating field. The method and the device are characterised in that the high-frequency electromagnetic alternating field for heating the products (8, 15) is produced by means of a semiconductor generator (4). By using a semiconductor generator (4), temperature fluctuations in the event of fluctuating load due to the transport of the products (8, 15) through the heating volume (7, 17) are reduced, so that a more uniform temperature of the products (8, 15) can be achieved in the heating process.
摘要:
The present invention relates to a plant protein preparation, preferably from lupine protein, and a method for producing the same. The protein preparation consists of an aqueous mixture with a water content >75% by weight and a solid material mass, which contains over 70% by weight of plant proteins, wherein a proportion of the plant proteins are denatured. The preparation has excellent techno-functional properties, is easy to process and displays large-scale stability to fat oxidation. It can be used as an ingredient for producing foodstuffs and as a substitute for commercial plant and animal protein preparations.
摘要:
The present invention relates to a method for producing a protein-containing food ingredient, in which flax coarse meal having a low residual oil content is produced or provided, from which parts of native flax protein and soluble roughage are dissolved or at least dispersed by aqueous extraction in an aqueous phase. The aqueous total extract thus obtained is freed of insoluble flax coarse meal fractions. Subsequently, a flax protein/roughage mixture is partitioned from the aqueous phase, in order to thus obtain the food ingredient. The food ingredient obtained in this way is taste-neutral, is technologically functional and storage-stable, and is distinguished by good protein solubility and outstanding boundary-surface properties.
摘要:
A method for modifying the flavor profile of a plant protein preparation, especially a protein preparation from a leguminous plant. The protein preparation is brought into contact with water-soluble carbohydrates in an aqueous solution before being added to a food product, the contact advantageously influencing the flavor profile of protein preparations from leguminous plant, so that the preparations can be used in foodstuffs without essentially changing the flavor thereof.
摘要:
The invention relates to a protein preparation and a method for the production thereof. The protein preparation includes protein particles. A protein particle includes several plant protein molecules with at least one hydrophilic and at least one hydrophobic moiety each. The protein molecules are bound to each other in such a manner that the protein particle has a mainly hydrophobic surface. The preparation allows production of foodstuffs that are rich in protein, that have a pleasant taste, that do not appear to be dry, solid, hard or crumbly, that do not cause increased saliva production and that are easy to swallow.
摘要:
The invention relates to a matrix liquid for producing machining suspensions, a machining suspension produced with the matrix and a method of fractionating the used machining suspension yielded after use. The invention also relates to a homogeneous mixture of a polymer or various polymers and water. The mixture can be used especially advantageously in all technical applications requiring a liquid with lubricating properties. In the present invention, a mixture of water and a thickening agent, respectively a polymer or a multiplicity of polymers, is utilized as the matrix liquid or lubricating liquid. The cutting grains can be separated very easily and quickly from the used machining suspension produced with this matrix liquid; for reuse. Less process water is required and the process water can be simply purified as there is no complicated getting rid of an alcohol charge.
摘要:
The invention relates to vegetable protein preparations (isolates and concentrates) with improved sensory properties due to enzymatic treatment of the raw material with a lipase during the isolation process and the use of these protein preparations.