Anti-browning fruit and vegetable slicer and anti-browning fruit and vegetable slicing method

Abstract

The invention discloses a brown stain preventing fruit and vegetable slicing machine which comprises a machine shell and a slicing mechanism. A hopper is arranged above the machine shell. A discharging opening is formed below the machine shell. The slicing mechanism comprises a motor located on the outer portion of a machine shell inner cavity and a cutter device connected with the motor through a transmission mechanism. The cutter device is located at the position, in the machine shell and between the hopper and the discharging opening, of the machine shell inner cavity. The brown stain preventing fruit and vegetable slicing machine is characterized in that the cutter device comprises a pair of rotating shafts horizontally arranged side by side in a spaced manner; a plurality of cutters integrally in a disc shape are arranged on the two rotating shafts at intervals respectively; the cutters on the two rotating shafts are arranged in a staggered and crossing embedded manner, and the crossing sides can be driven by the motor to oppositely and downwards rotate; and the surfaces of the cutters are made of non-metal materials. The invention further discloses a brown stain preventing fruit and vegetable slicing method achieved through the machine. The brown stain preventing fruit and vegetable slicing machine and method have the advantages that efficient fruit and vegetable slicing can be achieved, and meanwhile fruit and vegetable brown stains can be avoided better.

Description

technical field [0001] The invention belongs to the field of fruit and vegetable processing, and in particular relates to an anti-browning fruit and vegetable slicer and an anti-browning fruit and vegetable slicing method. Background technique [0002] Fruits and vegetables are one of the indispensable foods in people's daily life. They are rich in carbohydrates, organic acids, vitamins and inorganic salts, and are important sources of nutrition for humans. Slicing is a common process of fruit and vegetable processing. After slicing, fruits and vegetables can be further processed or sold as fresh-cut fruits and vegetables. Many foods or food semi-finished products are processed by slicers in batches, such as the processing of potato chips, yam chips and Processing of semi-finished ingredients such as lotus root slices, etc. However, after the fruits and vegetables are sliced, various enzymes and phenols at the incision are directly exposed to the air and directly contact wi...

AI Technical Summary

Problems solved by technology

This kind of slice structure has high efficiency, but its application range is small, and it cannot prevent the browning of fruits and vegetables

[0005] Through the above analysis, there is no anti-browning fruit and vegetable slicer or related research design at home and abroad. The existing anti-browning technology of fruits and vegetables mainly involves blanching and adding protective agents in the subsequent process after slicing, so that the slicing steps and anti-browning The browning step is separated, and the protective measures are implemented only after browning has occurred on the surface of the slice, and the anti-browning effect is poor

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