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Edible carnation fresh keeping method

A fresh-keeping method, the technology of carnations, applied in the field of fresh-keeping, can solve the problems of poor storage effect and short shelf life, and achieve the effect of long storage period and reasonable storage method

Inactive Publication Date: 2013-12-18
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a fresh-keeping method for edible carnations, which is a fresh-keeping method combined with a chemical preservative and packaging, which solves the technical problems of short shelf life and poor storage effect in the background technology

Method used

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  • Edible carnation fresh keeping method
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  • Edible carnation fresh keeping method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1, a kind of fresh-keeping method of edible carnation, this fresh-keeping method comprises the following steps:

[0037] 1] Choose material

[0038] Choose fresh edible carnations without pests and diseases, no stains on flowers and leaves, shiny flowers, normal development of flower buds, no fading of petals, no cracking of calyx; The ring-shaped small petals are best harvested when they are not fully unfolded;

[0039] 2] 1-MCP treatment

[0040] Put the selected edible carnations in an airtight container for 1-MCP fumigation treatment. The 1-MCP fumigation treatment specifically uses 0.6-0.9ppm 1-MCP to treat edible carnations at 9-11°C 16 -18 hours, after the treatment is over, open the container in a ventilated place and let it diffuse;

[0041] 3] Packing and sealing

[0042] After standing still for no less than 2 hours, put every 15 edible carnations in a polyethylene plastic box 8.8×6.7×1.125cm in line with food hygiene, and the polyethylene plas...

Embodiment 2

[0043] Embodiment 2, a kind of fresh-keeping method of edible carnation, this fresh-keeping method comprises the following steps:

[0044] 1] Choose material

[0045] Choose fresh edible carnations without pests and diseases, no stains on flowers and leaves, shiny flowers, normal development of flower buds, no fading of petals, no cracking of calyx; The ring-shaped small petals are best harvested when they are not fully unfolded;

[0046] 2] 1-MCP treatment

[0047] Put the selected edible carnations in an airtight container for 1-MCP fumigation treatment. The 1-MCP fumigation treatment specifically uses 0.7-0.8ppm 1-MCP to treat edible carnations at 10°C 16-18 Hours, after the treatment is over, open the container in a ventilated place and let it stand to disperse the air;

[0048] 3] Packing and sealing

[0049] After standing still for no less than 2 hours, put every 15 edible carnations in a polyethylene plastic box 8.8×6.7×1.125cm in line with food hygiene, and the po...

Embodiment 3

[0050] Embodiment 3, a kind of fresh-keeping method of edible carnation, this fresh-keeping method comprises the following steps:

[0051] 1] Choose material

[0052] Choose fresh edible carnations without pests and diseases, no stains on flowers and leaves, shiny flowers, normal development of flower buds, no fading of petals, no cracking of calyx; The ring-shaped small petals are best harvested when they are not fully unfolded;

[0053] 2] 1-MCP treatment

[0054] Put the selected edible carnations in an airtight container for 1-MCP fumigation treatment. The 1-MCP fumigation treatment specifically uses 1 ppm 1-MCP to treat the edible carnations at 12°C for 16-18 hours. After the treatment, open the container in a ventilated place and let it stand to disperse the air;

[0055] 3] Packing and sealing

[0056] After standing still for no less than 2 hours, put every 15 edible carnations in a polyethylene plastic box 8.8×6.7×1.125cm in line with food hygiene, and the polyeth...

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Abstract

The invention provides an edible carnation fresh keeping method. The method comprises the following steps of: selecting materials; carrying out 1-MCP treatment; and packaging and sealing. The method solves the technical problems of short shelf life and poor storage effect in the prior art. The method has the advantages of reasonable and sanitary storage, long storage period and no toxicity or harm to edible carnations.

Description

technical field [0001] The invention relates to a fresh-keeping method, in particular to a fresh-keeping method for edible carnations. Background technique [0002] Along with the raising of people's living standard in recent years, edible flower is more and more subject to liking of people. Edible flowers are usually packaged in small plastic boxes, which often do not store well because the petals are prone to detachment and rupture. Edible flowers are prone to wilting, petal decolorization, and browning, so it is difficult to preserve the quality of edible flowers after they are harvested. However, many high-end restaurants require edible flowers to decorate delicious food or eat them directly as food. Many regular consumers also buy boxes of flowers to garnish food or add edible flowers to salads, soups, entrees, desserts and drinks. Therefore, prolonging the shelf life of edible flowers and maintaining their good quality is an urgent problem to be solved. [0003] In...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23B7/152
Inventor 寇莉萍刘兴华丁武
Owner NORTHWEST A & F UNIV