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Nano microecological embedding agent for taro storage and fresh taro storage method

An embedding agent and micro-ecological technology, applied in the fields of application, fruit and vegetable preservation, food science, etc., can solve the problems of difficult storage, high water content of taro, strong breathing, etc., to reduce storage and sales losses, and lower temperature requirements , Yield improvement effect

Inactive Publication Date: 2017-08-04
JIMEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Purpose of the invention: The purpose of this invention is to address the problems of high water content, thin skin, strong breathing, and difficulty in storage under low and high temperatures for fresh taro, and propose a nano-scale microecological embedding agent and fresh taro for taro storage. storage

Method used

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  • Nano microecological embedding agent for taro storage and fresh taro storage method
  • Nano microecological embedding agent for taro storage and fresh taro storage method

Examples

Experimental program
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Effect test

Embodiment 1

[0035] Embodiment 1 discloses the method that adopts nano-type probiotic embedding agent to carry out fresh taro storage, comprises the following steps:

[0036] S11: Harvesting and cleaning: Harvest 20 kg of taro, clean the soil on the surface of the taro, discard the rotten taro, and then dry the cleaned taro in the shade for 2 hours;

[0037] S12: High-voltage electrostatic treatment: Within 2 days after harvesting, carry out high-voltage electrostatic treatment on the dried taro; in the high-voltage electrostatic treatment, the high-voltage voltage is 10KV, and the electrostatic treatment time is 2.0h;

[0038] S13: Micro-ecological embedding treatment: At 5°C, the taro after high-voltage electrostatic treatment and nano-sized micro-ecological embedding agent were embedded in a plastic bag; the nano-sized micro-ecological embedding agent included the following groups according to the mass fraction Subdivided: 65 parts of diatomaceous earth, 13 parts of Bacillus amyloliquef...

Embodiment 2

[0041] Embodiment 2 discloses the method that adopts nano-type probiotic embedding agent to carry out fresh taro storage, comprises the following steps:

[0042] S21: Harvesting and cleaning: Harvest 20 kg of taro, clean the soil on the surface of the taro, discard the rotten taro, and then dry the cleaned taro in the shade for 6 hours;

[0043] S22: High-voltage electrostatic treatment: within 2 days after harvesting, perform high-voltage electrostatic treatment on the dried taro; in the high-voltage electrostatic treatment, the high-voltage voltage is 10KV, and the electrostatic treatment time is 2.0h;

[0044] S23: Micro-ecological embedding treatment: At 10°C, the taro after high-voltage electrostatic treatment and nano-sized micro-ecological embedding agent were embedded in a plastic bag; the nano-sized micro-ecological embedding agent included the following groups according to the mass fraction Subdivided: 65 parts of diatomaceous earth, 13 parts of Bacillus amyloliquefa...

Embodiment 3

[0047] Embodiment 3 discloses the method that adopts nano-type probiotic embedding agent to carry out fresh taro storage, comprises the following steps:

[0048] S31: Harvesting and cleaning: Harvest 20 kg of taro, clean the soil on the surface of the taro, discard the rotten taro, and then dry the cleaned taro in the shade for 5 hours;

[0049] S32: High-voltage electrostatic treatment: within 2 days after harvesting, carry out high-voltage electrostatic treatment on the dried taro; in the high-voltage electrostatic treatment, the high-voltage voltage is 15KV, and the electrostatic treatment time is 1.0h;

[0050]S33: Microecological embedding treatment: At 15°C, embed the taro after high-voltage electrostatic treatment and nano-sized micro-ecological embedding agent in a plastic bag; the nano-sized micro-ecological embedding agent includes the following groups according to the mass fraction Subdivided: 65 parts of diatomaceous earth, 13 parts of Bacillus amyloliquefaciens, 1...

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Abstract

The invention discloses a nano micro-ecological embedding agent for taro storage. The nano micro-ecological embedding agent comprises, by mass, 65-80 parts of refined diatomite, 8-13 parts of bacillus amyloliquefaciens, 7-12 parts of pseudomonas fluorescens and 5-10 parts of metschnikowia pulcherrima. The invention further discloses a fresh taro storage method adopting the nano micro-ecological embedding agent. Through effect of the nano microecological embedding agent on inhibiting pathogenic bacteria and combining high-voltage static treatment with temperature control technology, a series of problems of germinating, rotting due to diseases and physiological water loss of raw and fresh taro in the storage process are solved effectively.

Description

technical field [0001] The invention relates to food fresh-keeping technology, in particular to a nano-sized micro-ecological embedding agent for taro storage and a fresh taro storage method. Background technique [0002] Taro is the underground succulent bulb of the perennial herb taro of Araceae. The taste of taro is soft, sweet and waxy. It is rich in nutrients and contains a lot of starch, minerals and vitamins. It is both a vegetable and a grain. The nutritional value is similar to that of potatoes, and it is easy to digest without causing poisoning. It is a good alkaline food. Taro can benefit the spleen and stomach, regulate Qi, reduce phlegm and resolve stagnation. Among the minerals contained in taro, the fluorine content is relatively high, which has the effect of cleaning teeth, preventing caries and protecting teeth. Taro contains a variety of trace elements, which can enhance the immune function of the human body, and can be used as a staple food for the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/155A23B7/157A23B7/015
CPCA23B7/015A23B7/155A23B7/157
Inventor 谢钦铭张军陈水强王秋荣陈申如宋亚琪蔡晓沛
Owner JIMEI UNIV