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Storage system for sweet potato preservation and sweet potato storage method

A sweet potato and storage room technology, applied in the field of sweet potato storage, can solve the problems of waste, inedibility of humans or livestock, easy to mold or even rot, etc., to achieve the effect of extending shelf life, inhibiting fungus, and reducing loss

Inactive Publication Date: 2018-06-12
杭州珍鑫源食品股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the traditional sweet potato storage room cannot accurately control the humidity, which makes the sweet potato easily moldy or even rotten during storage, making it inedible for humans or livestock, resulting in waste

Method used

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  • Storage system for sweet potato preservation and sweet potato storage method
  • Storage system for sweet potato preservation and sweet potato storage method
  • Storage system for sweet potato preservation and sweet potato storage method

Examples

Experimental program
Comparison scheme
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Embodiment 2

[0048] On the basis of the storage system provided in the application example 1, the present embodiment provides a green and fresh-keeping sweet potato storage method, the sweet potato storage method comprising the following steps:

[0049] S01. In the sweet potato storage room 11, use a mixture of wormwood, camphor leaves and pyrethrum to smoke for 60-80 minutes. After the smoking is completed, spray high manganese with a concentration of 0.1mol / L on the side walls, ground and top of the storage room. Potassium acid solution, after spraying, close the sweet potato storage room for 100-120 minutes, and the pretreatment is completed;

[0050] S02, select undamaged sweet potatoes to wash, and dry naturally after washing;

[0051] Apply rice bran, diatom mud and purified water evenly on the surface of the washed sweet potato to prepare a fresh-keeping dressing by mixing the mass ratio of 2:2:3, and let it dry naturally;

[0052] S03. Stack the sweet potatoes coated with fresh-ke...

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Abstract

The invention discloses a storage system for sweet potato preservation, and particularly relates to the field of sweet potato preservation. The storage system comprises a freshness storage device forstoring sweet potatoes, a drying device for drying the surface of the cleaned sweet potatoes, and a conveying device for conveying the sweet potatoes processed by the drying device to the sweet potatopreservation room; the freshness storage device comprises the sweet potato preservation room with a hollow inner part, a paving device for paving the sweet potatoes and a humidity adjusting device for adjusting humidity of the sweet potato preservation room; the paving device and the humidity adjusting device are located at the inner hollow part of the sweet potato preservation room; one side ofthe sweet potato preservation room towards the drying device is provided with a closeable sweet potato inlet; an output end of the conveying device is aligned to the inlet of the sweet potato. The storage system has the advantage of prolong the expiration date of the sweet potatoes.

Description

technical field [0001] The invention relates to the field of sweet potato storage, in particular to a storage system for keeping sweet potatoes fresh and a method for storing sweet potatoes. Background technique [0002] Sweet potato, also known as sweet potato, has a light yellow and smooth skin. Sweet potato is rich in nutrition, rich in starch, sugar, protein, vitamin, cellulose and various amino acids. It is not only a supplementary food that is often eaten in daily life, but also a very good nutritional product. [0003] The sweet potatoes grown in our country are usually ripened once a year or three times every two years. After growers have harvested their sweet potatoes, they typically stack them in a sweet potato storage room for human or livestock consumption. Before putting the sweet potatoes into the storage room, the traditional method is only to wash and dry the sweet potatoes. [0004] However, the traditional sweet potato storage room cannot accurately cont...

Claims

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Application Information

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IPC IPC(8): A01F25/14A01F25/22A01F25/16A23N12/08
CPCA01F25/14A01F25/163A01F25/22A23N12/08
Inventor 帅永鑫
Owner 杭州珍鑫源食品股份有限公司
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