Aronia melanocarpa mixed fruit juice having efficacy of resisting oxidation and preparation method of aronia melanocarpa mixed fruit juice

A technology of Aronia adenocarpa and Aronia fruit, which is applied in the field of mixed fruit juice of Aronia adenocarpa and its preparation, which can solve the problem of fruit aroma, taste, bad change or loss of color, bitter taste, unsuitable for direct consumption, It is easy to destroy the nutritional value of the product, so as to avoid the loss of anthocyanins and vitamin C, prevent cardiovascular and cerebrovascular diseases, and achieve the effect of good antioxidant effect

Inactive Publication Date: 2019-01-15
陕西思尔生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are very few products related to Aronia arborica in China. There are reasons for the incomplete industrial chain, and the taste of Aronia berries is rather bitter and unsuitable for direct consumption. Anthocyanins are easily oxidized during processing. s reason
[0003] The existing fruit juice production process generally adopts the following steps: fruit juice extraction-concentration-adding water to reduce to 100% fruit juice-high temperature sterilization-high temperature filling-packaging; this process has the following disadvantages: (1) it needs If the temperature is above 60°C and the processing time is long, the nutrients in the fruit, especially heat-sensitive nutrients such as vitamins and anthocyanins, are easily oxidized, and the original aroma, taste, color, etc. of the fruit are prone to adverse changes or loss; ( 2) The high-temperature sterilization and high-temperature filling process can easily destroy the nutritional value of the product, especially fruits rich in antioxidant substances such as Arana and kiwi

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of mixed fruit juice of Aronia arvensis with anti-oxidative effect, said mixed fruit juice is made up of the raw material of following parts by weight: Aronia arborica nigruta juice 60kg, kiwifruit juice 35kg, Aronia arborica nigruta extract 5kg ;

[0024] The preparation technology of described Aronia nigra extract comprises the following steps:

[0025] a. Put the Aronia berry pomace in a centrifugal dehydrator for dehydration, then place the dehydrated Aronia berry pomace in a freezer at -10°C~-15°C for 30 minutes, and take it out Grinding into powder;

[0026] b. Place the powder in step a into an extraction tank, then inject supercritical carbon dioxide and ethanol fluid into the extraction tank for extraction;

[0027] c. After the extraction, the carbon dioxide fluid dissolved with the Aronia berry extract is introduced into the separation tank for separation, to obtain the Aronia berry extract and carbon dioxide gas, and to collect the Aronia berry extr...

Embodiment 2

[0038] A kind of mixed fruit juice of Aronia nigruta with anti-oxidation effect, said mixed fruit juice is made up of the raw materials of following parts by weight: 50kg of Aronia nigruta juice, 30kg of kiwi fruit juice, 2kg of Aronia nigruta extract ;

[0039] The preparation technology of described Aronia nigra extract comprises the following steps:

[0040] a. Put the Aronia berry pomace in a centrifugal dehydrator for dehydration, then place the dehydrated Aronia berry pomace in a freezer at -10°C~-15°C for 30 minutes, and take it out Grinding into powder;

[0041] b. Place the powder in step a into an extraction tank, then inject supercritical carbon dioxide and ethanol fluid into the extraction tank for extraction;

[0042] c. After the extraction, the carbon dioxide fluid dissolved with the Aronia berry extract is introduced into the separation tank for separation, to obtain the Aronia berry extract and carbon dioxide gas, and to collect the Aronia berry extract Tha...

Embodiment 3

[0053] A kind of mixed fruit juice of Aronia nigruta with anti-oxidative effect, said mixed fruit juice is made up of the raw materials of following parts by weight: Aronia nigruta juice 65kg, kiwi fruit juice 40kg, Aronia nigrucifera extract 7kg ;

[0054] The preparation technology of described Aronia nigra extract comprises the following steps:

[0055] a. Put the Aronia berry pomace in a centrifugal dehydrator for dehydration, then place the dehydrated Aronia berry pomace in a freezer at -10°C~-15°C for 30 minutes, and take it out Grinding into powder;

[0056] b. Place the powder in step a into an extraction tank, then inject supercritical carbon dioxide and ethanol fluid into the extraction tank for extraction;

[0057] c. After the extraction, the carbon dioxide fluid dissolved with the Aronia berry extract is introduced into the separation tank for separation, to obtain the Aronia berry extract and carbon dioxide gas, and to collect the Aronia berry extract That's i...

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PUM

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Abstract

The invention provides aronia melanocarpa mixed fruit juice having efficacy of resisting oxidation and a preparation method of the aronia melanocarpa mixed fruit juice. According to the aronia melanocarpa mixed fruit juice, aronia melanocarpa rich in anthocyan and kiwi fruits rich in vitamin C are used as raw materials, and through technologies of performing cleaning, performing squeezing to obtain juice, performing extraction on fruit residues, performing superhigh pressure sterilization, performing bacteria-free cold-filling and the like, the mixed fruit juice rich in anthocyan and vitamin Cis prepared. The aronia melanocarpa mixed fruit juice has favorable efficacy of resisting oxidation, and has favorable efficacy of preventing cardiovascular and cerebrovascular diseases, resisting ageing and the like.

Description

technical field [0001] The invention belongs to the technical field of beverage processing, and in particular relates to a mixed fruit juice of Aronia adenocarpa with antioxidant effect and a preparation method thereof. Background technique [0002] Aronia black fruit is a kind of berry introduced into my country in recent years. Aronia black fruit is rich in anthocyanins and flavonoids, and its anthocyanin content is 80 to 180 times that of grapes. Cranberry 20 to 40 times that of blueberries, 5 times that of blueberries; studies have shown that rich in anthocyanins and flavonoids Aronia adenocarpa has strong antioxidant activity, its antioxidant activity is 2.5 times that of blueberries and 9 times that of cranberries above. Because of its strong antioxidant capacity, it can remove free radicals from the human body very well, and then play a health care role on the human body. At present, there are very few products related to Aronia arborica in China. There are reasons fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/02A23L33/105A23L2/42
CPCA23L2/02A23L2/42A23L33/105
Inventor 王作弟
Owner 陕西思尔生物科技有限公司
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