Preparation method of aronia melanocarpa juice

A technology of Aronia nigra and fruit juice, which is applied in the field of optimizing the juice yield of Aronia nigra, can solve the problems of low juice yield and general taste, and achieves improved taste, poor taste and strong anti-oxidation. effect of action

Pending Publication Date: 2021-02-26
NORTHEAST FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention aims to solve the technical problems of low juice yield and general tas

Method used

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  • Preparation method of aronia melanocarpa juice
  • Preparation method of aronia melanocarpa juice
  • Preparation method of aronia melanocarpa juice

Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0017] Specific embodiment one: present embodiment is a kind of preparation method of fruit juice of Aronia adenocarpus, specifically carries out according to the following steps:

[0018] 1. Pretreatment of raw materials: Wash, destem and drain the ripe fruit of Aronia nigra in sequence, and then heat at 90°C to 95°C for 1min to 2min;

[0019] 2. Juicing: use a juicer to beat and squeeze the fruit pretreated in step 1 to obtain fruit pulp;

[0020] 3. Enzymolysis: Add pectinase and cellulase to the fruit pulp in step 2, then enzymolyze at 40°C-50°C for 2.5h-3.5h, centrifuge and filter the residue at 90°C-95°C Inactivate the enzyme and heat for 1 to 2 minutes to obtain the puree;

[0021] The weight of pectinase is 0.03%-0.04% of the weight of pulp, and the weight of cellulase is 0.035%-0.045% of the weight of pulp;

[0022] 4. Composition allocation: add water to the raw pulp obtained in step 3 and mix to obtain fruit juice, the mass fraction of the raw pulp in the describe...

specific Embodiment approach 2

[0025] Embodiment 2: This embodiment is different from Embodiment 1 in that: in step 1, heat at 90° C. for 1 min. Others are the same as the first embodiment.

specific Embodiment approach 3

[0026] Embodiment 3: The difference between this embodiment and Embodiment 1 or 2 is that the equipment used in the enzymolysis in step 3 is a constant temperature shaking incubator. Others are the same as those in Embodiment 1 or 2.

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Abstract

The invention discloses a preparation method of aronia melanocarpa juice, and relates to a method for optimizing the juice yield of aronia melanocarpa and optimizing the formula of the juice. The technical problems that existing aronia melanocarpa is low in juice yield and common in taste are solved. According to the preparing method, the aronia melanocarpa is used as a raw material, the juice yield of the juice is improved by an enzymolysis process, then juice blending is carried out by using aronia melanocarpa pulp, cotton white sugar, citric acid and high fructose corn syrup in different proportions as raw materials, no pigment or essence is added, the natural color of the aronia melanocarpa is presented, the taste of the aronia melanocarpa is greatly improved, and moreover, nutrient substances can be utilized to the maximum extent. According to the preparing method, the juice yield of the aronia melanocarpa can be increased to 74.66% at most, the utilization rate of fruits is increased, meanwhile, the taste of the aronia melanocarpa is improved, and the problem that the taste of the aronia melanocarpa fruits is poor is solved.

Description

technical field [0001] The invention relates to a method for optimizing the juice yield of Aronia nigra and the formula of the juice. Background technique [0002] Aronia melanocarpa (Aronia melanocarpa) is introduced from abroad, and it is a perennial deciduous shrub belonging to the Rosaceae (Rosaceae) genus (Aronia). Rowan fruit has a long history of consumption in countries such as Eurasia and North America, and is mainly used to produce colorants, syrups, fruit juices, jams and fruit wines. In some areas of my country, Sorbus nigra has been introduced since 2005, and it has been planted in Zhejiang, Jilin, Liaoning, Jiangsu and other provinces. [0003] The Aronia species mainly produce fruit, and there are many substances beneficial to the human body in the fruit of Aronia, such as flavonoids, polyphenols, dietary fiber and sugars. Studies have shown that Aronia berries have strong antioxidant properties, and have anti-inflammatory, anti-cancer, treatment of diabetes...

Claims

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Application Information

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IPC IPC(8): A23L2/02A23L2/84A23L2/52A23L33/105
CPCA23L2/02A23L2/84A23L2/52A23L33/105A23V2002/00A23V2200/14A23V2200/32A23V2200/308A23V2200/30A23V2200/3262A23V2250/032A23V2250/21A23V2250/606A23V2250/61A23V2300/26A23V2300/14
Inventor 杨成君张廷秀王申萌管清杰张鹏
Owner NORTHEAST FORESTRY UNIVERSITY
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