Harvesting, storing and fresh keeping method of edible cassava

A fresh-keeping method and cassava technology, applied in the application, harvester, agricultural machinery and machinery and other directions, can solve the problems of restricting the development of the fresh cassava industry, unable to meet the industrial production and transportation, perishable and deteriorating, and prolonging the physiological disorder. Rot time, the effect of solving the problem of storage, transportation and sales

Inactive Publication Date: 2018-12-04
海南儋州金辉薯业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, at home and abroad, the pure tubers that are harvested and separated from the stems are transported and processed. The shelf life is short, they are easy to rot and deteriorate, and the quality declines, which limits the large-scale p

Method used

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Embodiment Construction

[0026] Below in conjunction with accompanying table and embodiment the present invention is further described.

[0027] A method for harvesting, storing and preserving freshness of edible cassava of the present invention comprises three links of harvesting, storing and preserving freshness of cassava; the method steps of harvesting, storing and preserving freshness of cassava are:

[0028] ①Pull out the whole cassava tree with its stems and tubers from the soil. When the soil is hard, soak the soil with water or use a water gun to wash away the soil next to the tubers, and then pull out the whole tree;

[0029] ②Choose cassava rootlets with no broken skin and cracks and intact connection with the stem without mechanical damage, and remove damaged cassava roots and impurities;

[0030] ③Truncate the cassava stem: the length of the reserved stem depends on the weight of the cassava root, the storage time and temperature. Generally, the length of the reserved cassava stem is 5cm ...

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Abstract

The invention discloses a harvesting, storing and fresh keeping method of edible cassava. The method comprises three links of harvesting, storing and fresh keeping of cassava. The method comprises thefollowing steps: completely pulling out whole cassava plants with stems and tuberous roots from soil; selecting and reserving tuberous roots which have no broken skin or cracks, are connected with the stems, and are free of mechanical damage; reserving the stems with a certain length according to the weight of the tuberous roots and the required storage time and temperature, wherein the length iskept in a range of 5-100 cm generally; carrying out sleeving by using colored film bags, and closing the openings and fastening the openings at the stem-root parts, wherein a part of each stem is exposed out of the bags. The method has the beneficial effects that a certain length of the cassava stems are reserved to be connected with the tuberous roots, so that the physiological balance of the tissues and organs of the stems and the tuberous roots can be mutually adjusted by themselves, the physiological metabolism requirements needed in the storage period can be complementarily supplied, thephysiological disorder rotting time of the tuberous roots can be prolonged, and the harvested fresh cassava can be stored for 15 days or more at normal temperature, and the taste quality is not obviously changed, so that the problem of storing and transporting the fresh cassava is solved.

Description

technical field [0001] The invention relates to a fresh-keeping method of vegetable food, in particular to a fresh-keeping method of harvesting and storing edible cassava. Background technique [0002] Fresh cassava is a food with high nutritional value, but only by fully ensuring its freshness can its nutritional value not be lost. At present, at home and abroad, the pure tubers that are harvested and separated from the stems are transported and processed. The shelf life is short, they are easy to rot and deteriorate, and the quality declines, which limits the large-scale production of the industry; Methods such as adding antiseptic and antioxidants to store fresh cassava still cannot meet the requirements of industrialized production and transportation, which limits the development of fresh cassava industry. Contents of the invention [0003] The present invention is a method for harvesting, storing and keeping fresh of edible cassava designed in order to solve the abov...

Claims

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Application Information

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IPC IPC(8): A01D91/02
CPCA01D91/02
Inventor 温海浪
Owner 海南儋州金辉薯业有限公司
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