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Preservation method of fresh corn cobs

A fresh-keeping method and technology of corn cobs, which are applied in the directions of edible seed preservation, food preservation, heating and preservation of seeds, etc., can solve the problems of affecting flavor and eating quality, high cost, and high breathing intensity, and achieve improved preservation methods and convenient processing Edible, good waxy effect

Inactive Publication Date: 2014-02-26
JIESHOU LUSHUN PLANTATION SPECIALIZED COOP
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AI Technical Summary

Problems solved by technology

However, the sweet corn market is relatively concentrated in season, and it is often unavailable in the peak season of the producing area, or in the off-season of the off-site, which makes it difficult to meet the needs of consumers
In addition, the respiration intensity of fresh corn is high during the milk ripening period, the sugar content and moisture content change rapidly, and the nutritional components are lost quickly, which directly affects its flavor and eating quality. Therefore, corn fresh-keeping and storage after harvesting has become an indispensable technical link in the corn production process. Now many people directly store the recovered fresh corn by freezing or filling it with nitrogen or carbon dioxide. These methods not only cost High, the corn cob itself contains bacteria that are prone to mildew, and cannot completely limit the respiration of the corn itself, transforming the tissue components of fresh corn, and greatly reducing the waxiness and taste of fresh corn

Method used

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Embodiment Construction

[0006] A fresh-keeping method for fresh corn on the cob. Firstly, after the mature fresh corn is picked, the bracts and filaments outside the corn are kept, put into boiling water and boiled for 10 to 15 minutes, and the nutrients in the fresh corn are fixed after cooking. Add antistaling agent, after removing, spread out the corn cobs and cool naturally until the skin is free of moisture, and then put them into an ultraviolet disinfection room for sterilization. The sterilized corn cobs are vacuum-packed and stored in a low-temperature, dark-proof warehouse.

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Abstract

The invention discloses a preservation method of fresh corn cobs. The preservation method comprises following steps: matured corn cobs are picked, and bracts and corn ear on the corn cobs are not removed; the matured corn cobs are boiled in boiling water for 10 to 15min, a preservative is added, and then the matured corn cobs are taken out; the matured corn cobs are spread out, cooled and dried; and the dried corn cobs are subjected to vacuum packaging, and are stored in warehouses. According to the preservation method, traditional preservation methods of corn are improved, so that people can get fresh corn at any season. The preservation is capable of realizing environmental protection and energy saving, and is low in cost.

Description

technical background [0001] The invention relates to a method for storing and keeping fresh plants, in particular to a method for keeping fresh corn cobs fresh. Background technique [0002] As a new type of grain and vegetable dual-purpose crop, corn is nutritious, sweet and delicious, delicious to eat, easy to digest and absorb, suitable for all ages. With the continuous improvement of people's living standards, great changes have taken place in people's dietary structure, and the demand for corn has changed from single type to multiple type. Fresh corn is favored by people. However, the sweet corn market is relatively concentrated in season, and it is often unavailable in the peak season of the producing area, or in the off-season of the off-site, which makes it difficult to meet the needs of consumers. In addition, the respiration intensity of fresh corn is high during the milk ripening period, the sugar content and moisture content change rapidly, and the nutrition...

Claims

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Application Information

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IPC IPC(8): A23B9/00A23B9/02A23B9/06A23B9/10
CPCY02P60/85
Inventor 路传涛
Owner JIESHOU LUSHUN PLANTATION SPECIALIZED COOP
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