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Storage method of glutinous Chinese yams and energy-saving ventilation storehouse thereof

A storage and glutinous rice technology, which is applied in the cold room, preserves fruits/vegetables through dehydration, preserves fruits/vegetables through freezing/refrigeration, etc., to achieve good fresh-keeping effect, facilitate rural promotion, and reduce the probability of disease infestation

Pending Publication Date: 2020-09-15
WENZHOU VOCATIONAL COLLEGE OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to solve the above-mentioned problem of glutinous rice yam storage, provide a kind of storage method that can store more than 6 months and a kind of ventilated storehouse that utilizes mountain body temperature control

Method used

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  • Storage method of glutinous Chinese yams and energy-saving ventilation storehouse thereof
  • Storage method of glutinous Chinese yams and energy-saving ventilation storehouse thereof
  • Storage method of glutinous Chinese yams and energy-saving ventilation storehouse thereof

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Experimental program
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Effect test

Embodiment

[0044] Embodiment: a kind of storage method of glutinous rice yam comprises the following steps:

[0045] 1) Harvesting of raw materials: choose to harvest fully mature glutinous rice yams in fine weather around the beginning of winter, and try to avoid mechanical damage to glutinous rice yams during the harvesting process of glutinous rice yams;

[0046] 2) Pretreatment before storage: including two treatment steps of drying and healing;

[0047] Drying: The glutinous rice yams that have just been dug out are placed in the field to dry for 3 to 6 hours on the same day, and then the dried glutinous rice yams are spread in a cool place for 3 to 5 days to remove the moisture brought by the wet soil;

[0048] Healing: In the process of digging glutinous rice yams and handling glutinous rice yams, mechanical damage is inevitable. For glutinous rice yams with mechanical wounds, different wounds should be treated separately. Minor wounds on glutinous rice yams will heal themselves a...

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Abstract

The invention discloses a storage method of glutinous Chinese yams and an energy-saving ventilation storehouse thereof. The storage method comprises the following steps: 1) harvesting raw materials: avoiding mechanical damage in a glutinous Chinese yam harvesting process; 2) pre-treatment before warehousing: wherein the pre-treatment comprises two treatment steps of airing and healing; 3) sortingthe glutinous Chinese yams: selecting the glutinous Chinese yams with clean and dry surfaces and healed wounds; 4) warehousing and storing: warehousing vegetable-containing baskets filled with the glutinous Chinese yams in batches, reasonably stacking the vegetable-containing baskets when the vegetable-containing baskets are placed in a shady and cool room of a storage warehouse, keeping the vegetable-containing baskets 20-30cm away from the ground and the wall and 50cm or above away from a ceiling, and reserving gaps among the vegetable-containing baskets; wherein the temperature in the shadyand cool room is controlled between 12 DEG C and 15 DEG C, the humidity in the shady and cool room is controlled between 60% and 80%, and ventilation is conducted once every other 1-2 weeks in the storage process of the glutinous Chinese yams; and 5) ex-warehousing. According to the storage method, it can be guaranteed that the glutinous Chinese yams have the storage period of 6 months or longer,storage facilities save energy, and the use cost is low.

Description

technical field [0001] The invention relates to the technical field of storage of glutinous rice yam, in particular to a storage method of glutinous rice yam and an energy-saving cave-like ventilated storehouse. Background technique [0002] Glutinous rice yam is an emerging agricultural product in recent years. Because of its delicious and glutinous taste, it is very popular in the market. It has become the main dish of various hotels, farmhouses, and chain catering companies, and it needs to be supplied every year. At present, the production and storage of glutinous rice yam usually adopts cave (cellar) storage, indoor stacking, cold storage, etc., but there are many problems in these storage methods. After the spring of the second year, faced with high temperature and high humidity, coupled with the fact that glutinous rice yam is susceptible to mechanical damage, browning, and disease, the loss of glutinous rice yam is serious, which restricts the development of its indu...

Claims

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Application Information

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IPC IPC(8): A23L19/10A23B7/02A23B7/04F25D13/00F25D23/00F25D29/00
CPCA23L19/10A23B7/02A23B7/0215A23B7/04F25D13/00F25D23/006F25D29/005Y02P60/85
Inventor 蒋巧俊郑健明许方程李燕金微微
Owner WENZHOU VOCATIONAL COLLEGE OF SCI & TECH
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