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Indocalamus leaf freshness-keeping method

A fresh-keeping method, the technology of Ruoye, which is applied in food preservation, food preparation, food science, etc., can solve the problems of high power consumption, difficulty in ensuring long-term low temperature, and restrictions on large-scale stacking

Inactive Publication Date: 2003-09-24
张元明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, Japan and other countries used cold storage to keep fresh. After picking, transporting, and standby, they were always placed in refrigerators, which consumed a lot of power, and it was difficult to guarantee low temperature for a long time, and large-scale stacking was limited by the box.

Method used

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  • Indocalamus leaf freshness-keeping method
  • Indocalamus leaf freshness-keeping method

Examples

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Embodiment Construction

[0008] The present invention is described in detail below in conjunction with embodiment: make a high-temperature pool that can hold 3-4 tons of water, pour 3 tons of water in this pool, add fresh reed leaf 350kg, pour into the food coloring aqueous solution that prepares by aforementioned ratio 2 ~3kg, heat to boil, cook for at least 15 minutes, during the high-temperature cooking, the leaves are dyed into a slightly shiny emerald green by food coloring, and then placed in the cooling pool to rinse or rinse and cool, according to the quality and leaf shape of the leaves Sorting by size, wipe the residual liquid on the surface of the qualified reed leaves with a cloth or dry them with a dryer, then put the reed leaves in a plastic bag resistant to high temperature cooking and use a vacuum pump to vacuumize and seal the package. Then steam sterilize it for about 1 hour, take it out, cool it naturally, and pack it into a box for delivery.

[0009] What needs to be explained is t...

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PUM

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Abstract

The present invention relates to a fresh-keeping method for indocalamus leaf, and it includes the following steps: disinfecting the fresh indocalamus leaf in high-temp. tank and colouring by adding lemon yellow and bright blue, cooling in cooling pool, sorting, centrifugal drying, vacuum packaging, disinfecting, secondary cooling and boxing so as to implement said invention. Its fresh-keeping time can be up to three years. Said fresh-keeping indocalamus leaf can be used for wrapping Chinese food tzuntze.

Description

technical field [0001] The utility model relates to a method for preserving large-shaped bamboo leaves, that is, Ruo leaves. Background technique [0002] Because bamboo leaves are rich in various amino acids, vitamins and other substances beneficial to the human body, they are good raw materials for the production of health care products and medicines. In our country, since Qu Yuan threw himself into the Miluo River, it is popular to wrap zongzi every Dragon Boat Festival to commemorate, making zongzi a local snack in China, Japan, and many countries in Southeast Asia. Then, the growth of small-shaped bamboo leaves and large-shaped ruo leaves for wrapping palm seeds has regional limitations, and its picking has time constraints. In order to meet the application needs of vast areas and throughout the year, the preservation of ruo leaves is very realistic. meaning. In the past, Japan and other countries used refrigeration to keep fresh. After picking, tr...

Claims

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Application Information

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IPC IPC(8): A23L3/36A23L5/43
Inventor 张元明
Owner 张元明
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