Fruit and vegetable juice clarification and concentration process

A fruit and vegetable juice and process technology, which is applied in the field of fruit and vegetable juice clarification and concentration process, can solve the problems of large heat-sensitive damage of fruit juice and high energy consumption of the system

Inactive Publication Date: 2017-03-15
HEFEI XINDA MEMBRANE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides a fruit and vegetable juice clarification and concentration process, which effectively solves the problems

Method used

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  • Fruit and vegetable juice clarification and concentration process

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Embodiment Construction

[0021] Specific implementation plan

[0022] The process for clarifying and concentrating fruit and vegetable juice according to the present invention includes the following steps:

[0023] Step 1: Choose high-quality and mature fruits and vegetables, and remove those with mildew, spoilage, immature, pests, scars, and impurities;

[0024] Step 2: Clean the selected fruits and vegetables to remove dirt on the surface of the fruits;

[0025] Step 3: Raw material crushing: directly physically impact the cleaned fruits and vegetables until they are broken to obtain fruit and vegetable juice;

[0026] Step 4. Tubular membrane clarification and filtration: Put the obtained juice into the tubular membrane and perform clarification and filtration to remove the excess pulp and other solids in the obtained fruit and vegetable juice;

[0027] Step 5, reverse osmosis membrane concentration: use reverse osmosis membrane to concentrate the clarified and filtered fruits and vegetables to increase the c...

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Abstract

The invention discloses a fruit and vegetable juice clarification and concentration process. The process comprises the following six steps: 1. selection of high quality mature fruits and vegetables; 2. cleaning; 3. raw material crushing; 4. clarification filtration by a tubular membrane; 5. concentration with a reverse osmosis membrane; and 6. bottling and warehousing of finished product. By means of membrane filtration and membrane concentration, the process can effectively keep the original bioactive substances and nutrients in fruit and vegetable juice and the original aroma, taste and color of fruit and vegetable juice, solves the problems of high system energy consumption, great thermosensitive damage to fruit and vegetable juice, and no effective guarantee of the product quality in the traditional concentration process.

Description

Technical field [0001] The invention relates to the field of fruit and vegetable processing, in particular to a fruit and vegetable juice clarification and concentration process. Background technique [0002] In recent years, the output of fruits and vegetables in my country has increased rapidly. However, due to the lag in processing technology and industrialization, about 30% of the fruits and vegetables rot each year due to lack of storage and processing methods. Making fruit and vegetable beverages from fruits and vegetables is a common fruit and vegetable processing method, and the fruit and vegetable juice is more conducive to storage after being concentrated. The traditional application of fruit and vegetable juice concentration is screen filtration, multiple bus sterilization and evaporation concentration, although it can The aromatic substances are maintained, but the energy consumption is too high, and the heat damages the heat-sensitive components in the fruit and vege...

Claims

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Application Information

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IPC IPC(8): A23L2/08A23L2/74
CPCA23L2/085A23L2/74
Inventor 梁远争李胜明王海波
Owner HEFEI XINDA MEMBRANE TECH
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