Preparation method and device of composite flaxseed oil microcapsule powder

Abstract

The invention relates to the technical field of food processing, in particular to a preparation method and device of composite flaxseed oil microcapsule powder. A grinding assembly is arranged in a shell, a plurality of connecting assemblies are connected with the shell, a sieve plate is connected with the connecting assemblies, a telescopic rod is connected with the sieve plate, and a first motor is connected with the telescopic rod; the connecting plate is connected with the output end of the first motor, the dredging rods are connected with the connecting plate, the telescopic rod extends to drive the first motor and the connecting plate to move in the direction away from the screen plate till the dredging rods are separated from screen holes of the screen plate, the first motor drives the connecting plate to rotate till the dredging rods coincide with undredged screen holes in the screen plate, and the telescopic rod is shortened. The problem that raw materials are extruded in the grinding process and easily enter the screen holes of the screen plate to block the screen plate, and therefore the screening efficiency of the screen plate on raw material powder is affected is solved.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a preparation method and device of compound linseed oil microcapsule powder. Background technique [0002] α-linolenic acid and its derived long-chain polyunsaturated fatty acids are important components of all cell membranes and mitochondrial membranes. The composition of fatty acids in membrane phospholipids directly affects membrane functions, such as enzyme catalytic reactions, receptor activity, and transmembrane movement , metabolic rate, etc. Although linseed oil has many health functions, some chemical changes will occur during its storage, which will reduce its nutritional efficacy. In order to make better use of α-linolenic acid, the processing technology of microencapsulated powder is adopted, which not only avoids unacceptable special smell, but also prevents the loss of its nutritional components during storage. [0003] At present, the processing technology...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a preparation method and device for compound linseed oil microcapsule powder, aiming to solve the problem that the raw material is squeezed during the grinding process and easily enters the sieve plate to block the sieve plate, thereby affecting the effect of the sieve plate on the raw material. The problem of powder screening efficiency

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