Production method for freeze-dried lemon sustained-release tablet

Abstract

The invention discloses a production method for a freeze-dried lemon sustained-release tablet, which includes the following steps: ultrasonic cleaning, sterilization, secondary cleaning, precutting, fine cutting, flavoring, quick freezing and vacuum freeze-drying. The freeze-dried lemon sustained-release tablet which is produced according to the method keeps the nutritional ingredients in the lemon unchanged to the max, moreover, the nutrition and flavor of the freeze-dried lemon sustained-release tablet can be slowly released when the freeze-dried lemon sustained-release tablet socked in water and drunk, and meanwhile, the shelf life of the product also can be greatly prolonged; secondly, the processing process adopts vacuum freeze-drying just one time, rather than two times of vacuum freeze-drying, so that the production cost is greatly reduced; the color is natural, and the appearance is good.

Description

technical field

[0001] The invention relates to a method for manufacturing lemon food, in particular to a method for manufacturing freeze-dried lemon sustained-release tablets. Background technique

[0002] At present, dried lemon slices are more and more popular in the market because of their health effects such as refreshing, improving eyesight, moisturizing the throat, and maintaining the skin, and also have the effects of relieving cough, reducing phlegm, and invigorating the spleen, and have great market development value. But there is following problem in present dried lemon slice:

[0003] 1. At present, a large number of dried lemon slices sold in the market are hot-air dried lemon slices, which have the characteristics of blackened color, shrinkage and deformation, poor taste and flavor, and serious damage and loss of nutrients during processing, resulting in low nutritional value. , and there is also the risk of excess food additive residues caused by excessive us...

Examples

Embodiment 1

[0035] A kind of manufacture method of freeze-dried lemon slow-release tablet, comprises the following steps:

[0036] Ultrasonic cleaning: first use ultrasonic cleaning to clean the dirt and impurities in the deep grooves and crevices of lemon fruit, and then use shower cleaning to clean the surface of the fruit after ultrasonic cleaning to remove the dirt attached to the surface.

[0037] Sterilization: use 100PPM chlorine dioxide solution to sterilize the fresh lemon fruit after the material selection step and the initial cleaning step, and the soaking time is 5 minutes;

[0038] Secondary cleaning: use sterile water to wash away the chlorine dioxide solution remaining in the sterilized fresh lemon fruit in a bubbling washing machine.

[0039] First cut: cut off the pedicles at both ends of the fresh lemon fruit after the second cleaning, the cut surfaces at both ends tend to be parallel, and the cut surface just meets the pulp;

[0040] Precise cutting: use a directional cu...

Embodiment 2

[0045] A kind of manufacture method of freeze-dried lemon slow-release tablet, comprises the following steps:

[0046] Ultrasonic cleaning: first use ultrasonic cleaning to clean the dirt and impurities in the deep grooves and crevices of lemon fruit, and then use shower cleaning to clean the surface of the fruit after ultrasonic cleaning to remove the dirt attached to the surface.

[0047] Sterilization: use 100PPM chlorine dioxide solution to sterilize the fresh lemon fruit after the material selection step and the initial cleaning step, and the soaking time is 7 minutes;

[0048] Secondary cleaning: use sterile water to wash away the chlorine dioxide solution remaining in the sterilized fresh lemon fruit in a bubbling washing machine.

[0049] First cut: cut off the pedicles at both ends of the fresh lemon fruit after the second cleaning, the cut surfaces at both ends tend to be parallel, and the cut surface just meets the pulp;

[0050] Precise cutting: use a directional ...

Embodiment 3

[0056] A kind of manufacture method of freeze-dried lemon slow-release tablet, comprises the following steps:

[0057] Ultrasonic cleaning: first use ultrasonic cleaning to clean the dirt and impurities in the deep grooves and crevices of the lemon fruit, and then use shower cleaning to clean the surface of the fruit after ultrasonic cleaning to remove the dirt attached to the surface;

[0058] Sterilization: use 100PPM chlorine dioxide solution to sterilize the fresh lemon fruit after the material selection step and the initial cleaning step, and the soaking time is 10 minutes;

[0059] Secondary cleaning: use sterile water to wash away the chlorine dioxide solution remaining in the sterilized fresh lemon fruit in a bubbling washing machine;

[0060] First cut: cut off the pedicles at both ends of the fresh lemon fruit after the second cleaning, the cut surfaces at both ends tend to be parallel, and the cut surface just meets the pulp;

[0061] Precise cutting: use a directi...

technical field

[0001] The invention relates to a method for manufacturing lemon food, in particular to a method for manufacturing freeze-dried lemon sustained-release tablets. Background technique

[0002] At present, dried lemon slices are more and more popular in the market because of their health effects such as refreshing, improving eyesight, moisturizing the throat, and maintaining the skin, and also have the effects of relieving cough, reducing phlegm, and invigorating the spleen, and have great market development value. But there is following problem in present dried lemon slice:

[0003] 1. At present, a large number of dried lemon slices sold in the market are hot-air dried lemon slices, which have the characteristics of blackened color, shrinkage and deformation, poor taste and flavor, and serious damage and loss of nutrients during processing, resulting in low nutritional value. , and there is also the risk of excess food additive residues caused by excessive us...

Examples

Embodiment 1

[0035] A kind of manufacture method of freeze-dried lemon slow-release tablet, comprises the following steps:

[0036] Ultrasonic cleaning: first use ultrasonic cleaning to clean the dirt and impurities in the deep grooves and crevices of lemon fruit, and then use shower cleaning to clean the surface of the fruit after ultrasonic cleaning to remove the dirt attached to the surface.

[0037] Sterilization: use 100PPM chlorine dioxide solution to sterilize the fresh lemon fruit after the material selection step and the initial cleaning step, and the soaking time is 5 minutes;

[0038] Secondary cleaning: use sterile water to wash away the chlorine dioxide solution remaining in the sterilized fresh lemon fruit in a bubbling washing machine.

[0039] First cut: cut off the pedicles at both ends of the fresh lemon fruit after the second cleaning, the cut surfaces at both ends tend to be parallel, and the cut surface just meets the pulp;

[0040] Precise cutting: use a directional cu...

Embodiment 2

[0045] A kind of manufacture method of freeze-dried lemon slow-release tablet, comprises the following steps:

[0046] Ultrasonic cleaning: first use ultrasonic cleaning to clean the dirt and impurities in the deep grooves and crevices of lemon fruit, and then use shower cleaning to clean the surface of the fruit after ultrasonic cleaning to remove the dirt attached to the surface.

[0047] Sterilization: use 100PPM chlorine dioxide solution to sterilize the fresh lemon fruit after the material selection step and the initial cleaning step, and the soaking time is 7 minutes;

[0048] Secondary cleaning: use sterile water to wash away the chlorine dioxide solution remaining in the sterilized fresh lemon fruit in a bubbling washing machine.

[0049] First cut: cut off the pedicles at both ends of the fresh lemon fruit after the second cleaning, the cut surfaces at both ends tend to be parallel, and the cut surface just meets the pulp;

[0050] Precise cutting: use a directional ...

Embodiment 3

[0056] A kind of manufacture method of freeze-dried lemon slow-release tablet, comprises the following steps:

[0057] Ultrasonic cleaning: first use ultrasonic cleaning to clean the dirt and impurities in the deep grooves and crevices of the lemon fruit, and then use shower cleaning to clean the surface of the fruit after ultrasonic cleaning to remove the dirt attached to the surface;

[0058] Sterilization: use 100PPM chlorine dioxide solution to sterilize the fresh lemon fruit after the material selection step and the initial cleaning step, and the soaking time is 10 minutes;

[0059] Secondary cleaning: use sterile water to wash away the chlorine dioxide solution remaining in the sterilized fresh lemon fruit in a bubbling washing machine;

[0060] First cut: cut off the pedicles at both ends of the fresh lemon fruit after the second cleaning, the cut surfaces at both ends tend to be parallel, and the cut surface just meets the pulp;

[0061] Precise cutting: use a directi...

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