Rosa roxbunghii fruit juice and preparation method thereof

A technique for prickly pear juice and prickly pear juice, which is applied in the field of prickly pear juice and its preparation, can solve the problems of difficulty in ensuring the original taste and appearance and color of prickly pear juice, reducing taste and appetite, and difficulty in guaranteeing content, thereby reducing storage and The difficulty of transportation, the effect of improving quality and nutritional quality, and protecting the content

Active Publication Date: 2014-09-10
贵阳高新创嘉创业服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] It can be seen that in the prior art, for the technical problem of how to keep vitamin C and superoxide dismutase functional components and their color and luster declining with the prolongation of storage time, it is to add sweetness to the juice obtained from the fresh fruit processing of Rosa roxburghii. agent, or chemical stabilizer, or produce other effects of chemical substances after the preparation, but its effect is relatively unsatisfactory; Accepted, for this reason, adding sugar or chemical stabilizers in thorn pear juice is not accepta...

Method used

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  • Rosa roxbunghii fruit juice and preparation method thereof
  • Rosa roxbunghii fruit juice and preparation method thereof
  • Rosa roxbunghii fruit juice and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0031] A prickly pear juice contains vitamin C and superoxide dismutase, the content of vitamin C is 15mg / g, the content of superoxide dismutase is 35U / g, and the juice yield Y of the prickly pear juice is 99.1%.

[0032] The preparation method of described prickly pear juice, comprises the following steps:

[0033] (1) Raw material preparation: start to harvest the fresh roxburghii fruit in September, and complete the harvest within one month. After storage for 10 days, select the fresh roxburghii fruit that is free from diseases, insect pests, mildew and deterioration as the raw material for preparing roxburghii juice. ;

[0034] (2) Impurity-removing slices: remove the sepals, seeds, and clean the fresh Rosa roxburghii fruit screened in step 1, and cut into slices for later use;

[0035] (3) pretreatment: step 2) the sliced ​​fresh fruit Rosa roxburghii is placed in soaking liquid, and described soaking liquid is color-protecting liquid and compound enzyme liquid, and this...

Embodiment 2

[0045] A prickly pear juice contains vitamin C and superoxide dismutase, the content of vitamin C is 25mg / g, the content of superoxide dismutase is 45U / g, and the juice yield Y of the prickly pear juice is 80%.

[0046] The preparation method of described prickly pear juice, comprises the following steps:

[0047](1) Raw material preparation: the fresh roxburghii fruit was harvested in October and completed within one month. After storage for 5 days, the fresh roxburghii fruit with no pests and mildew and deterioration was screened as the raw material for preparing roxburghii juice. ;

[0048] (2) Impurity-removing slices: remove the sepals, seeds, and clean the fresh Rosa roxburghii fruit screened in step 1, and cut into slices for later use;

[0049] (3) pretreatment: step 2) the sliced ​​fresh fruit Rosa roxburghii is placed in soaking liquid, and described soaking liquid is color-protecting liquid and compound enzyme liquid, and this step is divided into two steps and car...

Embodiment 3

[0059] A kind of prickly pear juice, containing vitamin C and superoxide dismutase, the content of described vitamin C is 20mg / g, the content of superoxide dismutase is 40U / g, the juice yield Y of prickly pear juice is 90% .

[0060] The preparation method of described prickly pear juice, comprises the following steps:

[0061] (1) Raw material preparation: start to harvest the fresh roxburghii fruit in September, and complete the harvest within 1 month. After storing for 8 days, select the fresh roxburghii fruit that is free from diseases, insect pests, mildew and deterioration as the raw material for preparing roxburghii juice. ;

[0062] (2) Impurity-removing slices: remove the sepals, seeds, and clean the fresh Rosa roxburghii fruit screened in step 1, and cut into slices for later use;

[0063] (3) pretreatment: step 2) the sliced ​​fresh fruit Rosa roxburghii is placed in soaking liquid, and described soaking liquid is color-protecting liquid and compound enzyme liquid...

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Abstract

The invention relates to the technical field of beverages and particularly relates to rosa roxbunghii fruit juice and a preparation method of the rosa roxbunghii fruit juice. The rosa roxbunghii fruit juice contains vitamin C and superoxide dismutase; the content of the vitamin C is 15-25mg/g and the content of the superoxide dismutase is 35-45U/g; the value range of the juice yield Y of the rosa roxbunghii fruit juice is that the Y is more than or equal to 80% and less than or equal to 99.1%; the vitamin C and the superoxide dismutase are not greatly decomposed by treatment combining steps of preparing raw materials, removing impurities and slicing, pre-treating, juicing, blending and sterilizing, and controlling and adjusting technical parameters; the content of the vitamin C and the superoxide dismutase in the rosa roxbunghii fruit juice can be protected well, and the quality and the nutrition quality of the rosa roxbunghii fruit juice are improved; the shelf life of the rosa roxbunghii fruit juice is prolonged to one year, and the storage and transportation difficulties of the rosa roxbunghii fruit juice are reduced.

Description

technical field [0001] The invention relates to the technical field of beverages, in particular to prickly pear juice and a preparation method thereof. Background technique [0002] Rosa roxburghii is the fruit of the silk-reeling flower of the Rosaceae plant, also known as Cili and Muli; the fruit of Rosa roxburghii is rich in vitamin C and superoxide dismutase (SOD for short), and has high nutritional and medical value , can eliminate food and invigorate the spleen, astringe and stop diarrhea, it is a nutritional treasure fruit for nourishing and fitness; it has the effects of treating food accumulation, abdominal distension, dysentery, enteritis, vitamin C deficiency, etc. At the same time, thorn pear juice also has the ability to block N-nitroso compounds It is synthesized in the human body and has anti-cancer effects; moreover, it has a special effect on the treatment of human lead poisoning; but the harvest period of Rosa roxburghii is short, the juice yield is low, an...

Claims

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Application Information

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IPC IPC(8): A23L2/02A23L2/84
CPCA23L2/04A23L2/84A23L5/41A23V2002/00A23V2300/14A23V2200/048A23V2250/032A23V2250/708
Inventor 张高杨玲陶于菊贺登芳徐芩
Owner 贵阳高新创嘉创业服务有限公司
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