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Storing and preserving method of cynara scolymus flower buds

A technology for storage and preservation of artichokes, which is applied in the field of storage and preservation of artichoke flower buds, can solve the problems of artichokes, such as easy oxidation, easy loss of food value, processing value and commodity value, and short storage period, so as to reduce respiratory intensity and cost Low, long-lasting effect

Inactive Publication Date: 2017-09-29
爱可道生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The edible part of the artichoke is the involucre and receptacle of the flower bud. The main picking period in my country is from April to June every year. The field heat is severe, and the artichoke itself is particularly easy to oxidize. The storage period is very short, and it is easy to lose its edible value and processing value. As well as the commodity value, there is no report on the storage and preservation of artichokes in China

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] (1) Pretreatment and precooling of artichokes after picking: pretreatment is to place the picked artichokes in a cool place, and use a hair dryer to treat them for a period of time to evaporate the surface water and keep the surface dry, which can inhibit the growth of microorganisms. It can also suppress the respiratory intensity to a certain extent, and select the artichokes that are suitable for ripening, without damage and pests, and pre-cool them in a cold storage at 6°C-10°C until the center temperature is about 8°C;

[0016] (2) Spontaneous modified atmosphere storage: use 0.061mm thick LDPE film to pack artichokes individually;

[0017] (3) UV-C treatment: place the packaged artichokes under ultraviolet light, and the irradiation dose is 4.8 KJ / m 2 , the treatment temperature is controlled between 6°C and 10°C;

[0018] (4) Low-temperature storage: quickly store the processed artichokes in a refrigerator at 1°C (±0.5°C).

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PUM

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Abstract

The present invention relates to a storing and preserving method of cynara scolymus flower buds. The method comprises the following steps: 1, cynara scolymus is collected, the collected cynara scolymus is pre-treated and the pre-treated cynara scolymus is precooled; 2, a spontaneous modified atmosphere storing is conducted; 3, an UV-C treatment is conducted; and 4, a low temperature storing is conducted. Advantages are as follows: the method is low in costs and convenient in operations. The cynara scolymus preserved by using the method is relatively good in quality preservation and long in preserving time, has a preservation time for 15 days or more, and is suitable for fresh sales and reprocessing.

Description

technical field [0001] The invention relates to a storage and preservation method for vegetables, in particular to a storage and preservation method for artichoke flower buds. Background technique [0002] Artichoke is a kind of plant that integrates food, medicine and ornamental. It is rich in nutrition and contains rich polyphenolic compounds, including carbinoids, flavonoids, terpenoids, etc., which have the functions of protecting liver and promoting digestion. It has health functions such as reducing blood fat, and is a natural health vegetable. my country introduced plantation from France at the end of the 19th century. So far, the scale of plantation in my country has developed to a certain extent, with Hunan as the representative, but the market share of artichoke related products in my country is very low. With the gradual development of the artichoke industry in my country, local consumers are gradually familiar with and accept it. In order to make the artichoke i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/02A23B7/015A23B7/04
CPCA23B7/0205A23B7/015A23B7/0433A23V2002/00A23V2200/10A23V2300/10
Inventor 禹淞文张平喜王中美
Owner 爱可道生物科技有限公司