Combined peeling process of pepper berries

A technology of pepper fresh fruit and technology, which is applied in the fields of vegetable or fruit peeling, food science, application, etc., can solve the problems of difficulty in popularization, easy generation of peculiar smell, product loss, etc., and is beneficial to industrial scale production application and saving Water resources and energy, the effect of meeting processing requirements

Active Publication Date: 2015-01-07
AGRI MACHINERY INST CHINESE TROPICAL ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the more commonly used water immersion process, because the whole peeling process of fresh pepper fruits is in the flowing water source, the pollution is relatively large, and the cycle is about 7 to 10 days; the mechanical process is to use the common particle peeling machine on the market for peeling, and the equipment cost Higher, and cause greater damage to the pepper fruit core and product loss; the enzymatic peeling process involves chemical substances, there is a certain amount of environmental pollution, and standing in the liquid for a

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] (1) Mechanical pretreatment: Select mature ears that conform to the "Technical Regulations for Pepper Cultivation" (NY-T 969-2006), that is, at least 2 to 4 ears of pepper fresh fruits that turn red or whole ears that turn yellow (storage time no more than 1 day). Then put it into the simple peeling pretreatment equipment to control the speed-regulating motor to ensure that the impact force of the mechanical working parts on the fresh fruit ear does not exceed 28N. During the period, the ratio of pepper fruit to water is controlled at 1:1 to achieve clear friction between fruit grains and quickly Complete the skin damage process of pepper fresh fruit.

[0030] After pretreatment, the fresh pepper fruits are preliminarily removed, cleaned, and prepared for the subsequent soaking process.

[0031] (2) Soaking:

[0032] A. To prepare a compound enzyme solution, add pectinase and cellulase at a weight ratio of 3:1 to water, stir evenly, and make a compound enzyme solution...

Embodiment 2

[0039] (1) Mechanical pretreatment: refer to step (1) of Example 1.

[0040] (2) Soaking:

[0041] A. To prepare a compound enzyme solution, add pectinase and cellulase in a weight ratio of 4:1 to water, stir evenly, and make a compound enzyme solution with a volume concentration of 1‰;

[0042] B. Regulate the pH value of the composite enzyme solution to 5.0 with citric acid solution and sodium bicarbonate solution;

[0043] C. Soak the pretreated fresh pepper fruit in the compound enzyme solution at a weight ratio of 1:3 between the fresh pepper fruit and the compound enzyme solution, and soak at room temperature until the peel rots, about 24 hours.

[0044] (3) Peeling, washing and drying:

[0045] Take out the soaked fresh pepper fruit, add water according to the weight ratio of clean water to pepper fresh fruit is 1:1, then manually knead for peeling treatment, then change the water and repeat the manual kneading process until the peeling process is completed.

[0046]...

Embodiment 3

[0048] (1) Mechanical pretreatment: refer to step (1) of Example 1.

[0049] (2) Soaking:

[0050] A. To prepare a compound enzyme solution, add pectinase and cellulase at a weight ratio of 1:1 to water, stir evenly, and make a compound enzyme solution with a volume concentration of 3‰;

[0051] B. Regulate the pH value of the composite enzyme solution to 6.0 with citric acid solution and sodium bicarbonate solution;

[0052] C. Soak the pretreated fresh pepper fruit in the compound enzyme solution at a weight ratio of 1:1 between the fresh pepper fruit and the compound enzyme solution, and soak at room temperature until the peel rots, about 24 hours.

[0053] (3) Peeling, washing and drying:

[0054] Refer to step (3) of Example 1.

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PUM

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Abstract

The invention discloses a combined peeling process of pepper berries. The pepper berries are subjected to mechanical pretreatment, peels of the pepper berries are damaged, the pepper berries are subjected to cooperative fermentation corruption by a compound enzyme liquid composed of pectinase and cellulase enzyme, and then the pepper berries are peeled, cleaned and dried, so as to obtain finished products. The whole peeling process is performed at the room temperature, the process is simple, water resources and energy sources are saved, the production cost is low, the production period is short, the peeling process can be accomplished in 24 hours, the quality of the finished products of the peppers is high, the processing requirement of agricultural products is met, and the industrial large-scale production applications are facilitated.

Description

technical field [0001] The invention belongs to the technical field of plant fruit peeling, and in particular relates to a joint peeling process of fresh pepper and fruit. Background technique [0002] White pepper is one of the characteristic agricultural products in our country, and the processing of its finished product must go through the peeling process of pepper fresh fruit. At present, the more commonly used water immersion process, because the whole peeling process of fresh pepper fruits is in the flowing water source, the pollution is relatively large, and the cycle is about 7 to 10 days; the mechanical process is to use the common particle peeling machine on the market for peeling, and the equipment cost Higher, and cause greater damage to the pepper fruit core and product loss; the enzymatic peeling process involves chemical substances, there is a certain amount of environmental pollution, and standing in the liquid for a long time will easily lead to the generat...

Claims

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Application Information

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IPC IPC(8): A23N7/01
Inventor 李明福张园葛畅李玉林罗文杨李明
Owner AGRI MACHINERY INST CHINESE TROPICAL ACAD OF SCI
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