Whole grapefruit fresh-keeping agent

A preservative, pomelo technology, applied in the field of preservatives, can solve the problems of shortening the market supply period of pomelo fruit, reducing the commodity value of pomelo fruit, economic loss and other problems

Inactive Publication Date: 2015-04-29
黄勤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Shatian pomelo is usually sold as a whole fruit. Due to the concentrated ripening period of pomelo, there are varying degrees of damage during harvesting and transportation, and various pathogenic diseases will occur during storage. According to statistics, the diseased fruit rate of pomelo fruit stored for 30 to 90 days can reach This will greatly shorten the market supply period of pomelo fruit and greatly reduce the commodity value of pomelo fruit, causing great eco

Method used

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  • Whole grapefruit fresh-keeping agent

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0015] Example one

[0016] The formula components (weight percentages) of the whole Shatian pomelo fresh-keeping agent of this embodiment are: Shibaoke 22.5%, Tecdo 45%, chitosan 22.5%, 2.4-D sodium salt 10%. The whole grapefruit was soaked after being diluted with 180 times the mass of water. The results are shown in Table 1.

Example Embodiment

[0017] Example two

[0018] The formula components (weight percentages) of the whole Shatian pomelo fresh-keeping agent of this embodiment are: 15% Shibaog, 45% Tecdo, 30% chitosan, and 10% 2.4-D sodium salt. The whole grapefruit was soaked after being diluted with 180 times the mass of water. The results are shown in Table 1.

Example Embodiment

[0019] Example three

[0020] The formula components (weight percentages) of the whole Shatian pomelo fresh-keeping agent of this embodiment are: 30% Shibaoke, 25% Tectonic, 20% sucrose ester, and 25% 2.4-D sodium salt. The whole grapefruit was soaked after being diluted with 180 times the mass of water. The results are shown in Table 1.

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Abstract

The invention discloses a whole grapefruit fresh-keeping agent, and provides a preservative and fresh-keeping combination capable of obviously inhibiting growth of mycete, and improving the overall prevention and treatment effects on diseases during the whole grapefruit storage period. The whole grapefruit fresh-keeping agent comprises the following components in percentage by weight: 15%-80% of imidazoles fungicide, 15%-55% of thiabendazole, 10%-25% of a film-forming agent and 5%-25% of sodium 2,4-dichlorophenoxyacetate or low sodium salt. The disease-free fruit rate of the whole grapefruit which is processed by the whole grapefruit fresh-keeping agent can reach 100% after the whole grapefruit is stored for 6 months; and the whole grapefruit fresh-keeping agent can basically meet the requirements of whole grapefruit fresh-keeping production.

Description

technical field [0001] The invention relates to a fresh-keeping agent, in particular to a grapefruit fresh-keeping agent. Background technique [0002] Shatian pomelo is one of the most famous fruits in Guangxi. Guangxi Shatian pomelo is bright yellow when ripe, with a money-shaped ring at the bottom, commonly known as "money seal". The pomelo meat is sweet and juicy, crispy and refreshing. It is a good fruit in autumn and winter. The authentic one is produced in Rong County, Guangxi. The area around Lingui County and Yangshuo County in Guilin City has fertile soil and good drainage, which is similar to that of Shatian Village in Rongxian County. The pomelo produced in Lingui County and Yangshuo County are also collectively referred to as "Shatian pomelo" in terms of shape, color, aroma and taste. Shatian pomelo is usually sold as a whole fruit. Due to the concentrated ripening period of pomelo, there are varying degrees of damage during harvesting and transportation, and...

Claims

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Application Information

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IPC IPC(8): A23B7/154A23B7/157
Inventor 不公告发明人
Owner 黄勤
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