Method for producing fresh-cut lily bulbs

A production method and bulb technology, which are applied in the field of fresh-cut lily bulb production, can solve the problems of high labor intensity, low work efficiency, can not reflect the overall effect, etc., and achieve the effects of good preservation effect and prevention of oxidation and corruption.

Inactive Publication Date: 2016-06-15
INST OF APPLIED CHEM JIANGXI ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Vacuum-packed lily bulbs maintain their integrity, but they are packaged and not appreciative. Because the packaging film has a certain degree of air permeability, it is easy to swell the bag at room temperature and can only be stored for about 20 days. It cannot be stored for a long time, which is not conducive to the product. The long-distance transportation and the extension of the market; and the dried products of loose flakes have a long storage period, but they cannot reflect the overall effect, the visual effect is not good, and the commercial value of the lily bulb is reduced, and the work efficiency is low and the labor intensity is high.

Method used

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  • Method for producing fresh-cut lily bulbs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Clean the lily bulbs, then peel off the flakes, wash the peeled flakes with clean water, and then ultrasonically clean them for 5 minutes under the condition of ultrasonic power of 900W. , coating treatment, used color protection, coating agent are: the aqueous solution of iso-Vc sodium 6%, citric acid 2.0%, food grade gelatin 0.5%, water-soluble chitosan 3%, and percentage is mass percent; Drain then Dry, the treated lily bulb flakes are bright in color, and finally put the drained lily bulb flakes into plastic trays, and tightly cover them with plastic wrap.

Embodiment 2

[0012] Clean the lily bulbs, then peel off the flakes, wash the peeled flakes with clean water, and then ultrasonically clean them for 25 minutes under the condition of ultrasonic power of 300W. , coating film treatment, used color protection, coating film agent are: the aqueous solution of iso-Vc sodium 2%, citric acid 1.0%, food grade gelatin 0.1%, water-soluble chitosan 1%, and percentage is mass percentage; Drain then Dry, the treated lily bulb flakes are bright in color, and finally put the drained lily bulb flakes into plastic trays, and tightly cover them with plastic wrap.

Embodiment 3

[0014] Clean the lily bulbs, then peel off the flakes, wash the peeled flakes with clean water, and then ultrasonically clean them for 10 minutes under the condition of ultrasonic power of 500W. , coating film treatment, used color protection, film coating agent are: the aqueous solution of iso-Vc sodium 3%, citric acid 2.0%, food grade gelatin 0.2%, water-soluble chitosan 2%, and percentage is mass percentage; Drain then Dry, the treated lily bulb flakes are bright in color, and finally put the drained lily bulb flakes into plastic trays, and tightly cover them with plastic wrap.

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Abstract

The invention belongs to the field of foodstuff processing technology, and relates to a method for producing fresh-cut lily bulbs. The method is characterized in that the method comprises the following steps: lily bulbs are washed and cleaned, the lily bulbs are peeled, and peels are cleaned with clear water, ultrasonic cleaning is carried out for 5-25 minutes in a condition with ultrasonic power of 300-900w; after cleaning, the peels are gained, and a color protecting and film coating agent is sprayed on the surface of the peels for color protection and film coating treatment; the peels are drained off, and drained lily bulb pieces are placed in a plastic tray and tightly covered by a preservative film; and a finished product is stored in a storage environment whose temperature range is 0-6 DEG C. The lily bulbs have good fresh-keeping effects and can be stored for a long time.

Description

technical field [0001] The invention relates to a method for preparing fresh-cut lily bulbs, belonging to the technical field of food processing. Background technique [0002] Lily is mildly cold in nature and has the effects of clearing fire, nourishing the lungs, and calming the nerves. However, it is difficult to keep the bulbs fresh, and it is inconvenient for consumers to handle after purchase. At present, there are two methods for the processing of lily bulbs: one is to peel and clean the epidermis, and then vacuum pack it directly; the other is to manually peel it into loose pieces, and then pack it after drying. Vacuum-packed lily bulbs maintain their integrity, but they are packaged and not appreciative. Because the packaging film has a certain degree of air permeability, it is easy to swell the bag at room temperature and can only be stored for about 20 days. It cannot be stored for a long time, which is not conducive to the product. The long-distance transportati...

Claims

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Application Information

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IPC IPC(8): A23B7/16
CPCA23B7/16
Inventor张森旺徐建国顾震徐刚
OwnerINST OF APPLIED CHEM JIANGXI ACAD OF SCI