Processing method of freshly squeezed pomegranate juice

A processing method, the technology of pomegranate juice, which is applied in the field of beverage processing, can solve the problems of increasing the sweetness and sugar content of pomegranate juice, reducing the healthy drinkability of pomegranate juice, etc., achieving short processing time for removing astringency, good nutritional value, and good taste Effect

Inactive Publication Date: 2017-08-22
安徽好多多饮品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method of adding a sweetener to neutralize the astringent taste, although it takes a short time and does not affect the nutritional labeling and mouthfeel, will increase the sweetness and sugar content of the pomegranate juice, reducing the healthy drinkability of the pomegranate juice

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] (1) Raw material selection: select the sour pomegranate without rot and no damage by disease and insect pests as the raw material for squeezing juice, and remove the shell of sour pomegranate;

[0028] (2) Juicing of pomegranate: Use a juicer to extract juice from the pomegranate with dehulled acid and pure water, the weight ratio of pomegranate with dehulled acid to purified water is 1:10, the speed of the juicer is 500r / min, and pass through 120 meshes after the juicer is finished Sieve to obtain the primary pomegranate juice, add pure water to the obtained pomegranate dregs for secondary juice extraction, the weight ratio of pomegranate residue and pure water is 1:3, pass through a 120-mesh sieve after the juice is squeezed to obtain the second-grade pomegranate juice, combine The first-grade pomegranate juice and the second-grade pomegranate juice are the pomegranate juice;

[0029] (3) Deastringency of pomegranate juice: add deastringent agent to pomegranate juice,...

Embodiment 2

[0038] (1) Raw material selection: select the sour pomegranate without rot and no damage by disease and insect pests as the raw material for squeezing juice, and remove the shell of sour pomegranate;

[0039] (2) Juicing of pomegranate: Use a juicer to extract juice from the pomegranate with dehulled acid and pure water, the weight ratio of pomegranate with dehulled acid to purified water is 1:10, the speed of the juicer is 500r / min, and pass through 120 meshes after the juicer is finished Sieve to obtain the primary pomegranate juice, add pure water to the obtained pomegranate dregs for secondary juice extraction, the weight ratio of pomegranate residue and pure water is 1:3, pass through a 120-mesh sieve after the juice is squeezed to obtain the second-grade pomegranate juice, combine The first-grade pomegranate juice and the second-grade pomegranate juice are the pomegranate juice;

[0040](3) Deastringency of pomegranate juice: add deastringent agent to pomegranate juice, ...

Embodiment 3

[0078] Utilize respectively embodiment 1, embodiment 2, comparative example 1, comparative example 2, the method described in comparative example 3 to carry out the processing of freshly squeezed pomegranate juice to the same batch of equal amount of sour pomegranate, measure the mouthfeel of freshly squeezed pomegranate juice, as table 1 shown.

[0079] The mouthfeel of freshly squeezed pomegranate juice made by the present invention of table 1

[0080] group Taste Tannic acid removal rate Example 1 No astringency, the characteristic flavor of pomegranate juice is obvious, and the flavor is normal after 60 days 99.24％ Example 2 No astringency, the characteristic flavor of pomegranate juice is obvious, and the flavor is normal after 60 days 99.36％ Comparative example 1 No astringency, the characteristic flavor of pomegranate juice is obvious, and the flavor is normal after 45 days 98.45％ Comparative example 2 The astringency is light,...

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PUM

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Abstract

The present invention discloses a processing method of freshly squeezed pomegranate juice and relates to the technical field of drink processing. The processing method mainly comprises the following steps: (1) raw material selecting; (2) pomegranate juice squeezing; (3) raw pomegranate juice astringency removing; (4) pomegranate juice blending; (5) homogenizing and degassing, (6) sterilizing, and (7) aseptic filling. The processing method of the freshly squeezed pomegranate juice is simple in technology, excellent in mouthfeel, and good in nutritional value. A spherical astringency removing agent is used to rapidly remove the astringent taste of the raw pomegranate juice, short in astringency removing treatment time, and good in effects. After the astringency removing, the raw pomegranate juice is completely free of the astringent taste in drinking. At the same time, an instantaneous high temperature sterilization and an ice water instantaneous cooling operation are used, and the processing method ensures the sterilization effects and at the same time ensures nutritional value of the pomegranate juice.

Description

[0001] Technical field: [0002] The invention relates to the technical field of beverage processing, in particular to a processing method of freshly squeezed pomegranate juice. [0003] Background technique: [0004] Pomegranate, deciduous tree or shrub, berry spherical, with persistent calyx lobes at the top, thick peel. Pomegranate fruit is rich in carbohydrates, proteins, and various essential amino acids and trace elements. It is not only nutritious, but also has a wide range of medicinal value. Pomegranate juice contains more antioxidant substances, which can effectively slow down myocardial ischemia in coronary heart disease patients caused by stress and reduce the risk of atherosclerosis. [0005] At present, the pomegranate juice drink made from pomegranate fruit mainly includes two kinds, one is the original pomegranate juice, and the other is the pomegranate juice drink. The original pomegranate juice has a poor taste because it cannot adjust the sugar content in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/02A23L2/04A23L2/52A23L5/20A23L2/42A23L2/46A23L2/80
CPCA23L2/02A23L2/04A23L2/42A23L2/46A23L2/52A23L2/80
Inventor 步献彪
Owner 安徽好多多饮品有限公司
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