Rose industrialization freeze-drying production system and process

Abstract

The invention discloses a rose industrialization freeze-drying production system which comprises trays and a horizontally-arranged conveying belt. The tail end of the conveying belt is connected witha roller conveying belt. Operation flat plates are fixedly arranged on the two sides of the conveying belt. A conveying trolley suspended on a guide rail is arranged at the tail end of the roller conveying belt. The guide rail is fixed above the conveying trolley through a supporting device. A tunnel type instant freezer, a freeze dryer and a packaging chamber are further included. The head end ofthe guide rail is arranged on one side of the roller conveying belt. The guide rail is divided into two branches by a conversion device, one branch directly leads to the packaging chamber and penetrates out from a rear door of the tunnel type instant freezer, and then the guide rail leads to the packaging chamber. A branch leading to the freezer dryer is arranged at the position, between the tunnel type instant freezer and the packaging chamber, of the guide rail, roses can be fast subjected to vacuum freeze drying, nutritional ingredients can be effectively kept in the roses, and the numberof roses suffering from color change damage is reduced.

Description

technical field [0001] The invention relates to rose processing equipment and a process, in particular to a rose industrialized freeze-drying production system and process. Background technique [0002] Roses are rich in color, and their pigments belong to polyphenolic compounds. It is a food with health effects officially approved by my country. The content of anthocyanins in roses is very high. Free anthocyanins are extremely rare under natural conditions. Existing in the form of glycosides, anthocyanins often form anthocyanins with one or more glucose, rhamnose, galactose, arabinose, etc. through glycosidic bonds. Anthocyanins are a class of compounds formed by combining anthocyanins and sugars with glycosidic bonds. They are flavonoids—a group of compounds that can appear red in a class of substances based on flavone cores. Due to their unique functionality, they are known as It is used to remove free radicals in the human body, proliferate lutein, anti-tumor, anti-cance...

AI Technical Summary

Problems solved by technology

[0003] The freeze-drying technology of roses can well maintain the flower shape of roses, lock the nutrients in roses to the maximum extent, and prevent the loss of nutrients. Slower, it takes more than 12 hours to complete freeze-drying. Due to the long time from raw materials to freeze-drying, the nutritional components of roses are lost and petals are discolored, which seriously affects the yield and quality of freeze-dried roses.

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