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Processing method of tomato juice

A processing method and technology for tomato juice, applied in the field of tomato juice processing, can solve the problems of poor taste of tomato juice, unfavorable human health, low juice yield and the like, and achieve the effects of increasing the content of soluble nutrients, facilitating digestion and absorption, and reducing damage

Inactive Publication Date: 2017-02-22
新疆新建番茄制品有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing production and processing method of tomato juice is to dilute the tomato paste with water, squeeze the juice to remove the slag, and carry out enzymatic hydrolysis treatment on the turbid juice to obtain it. The tomato juice produced by this method not only has poor taste, but also has a large nutritional loss, and the production It needs to add a lot of additives, which is not conducive to human health
[0005] Chinese patent CN103653151A discloses a production method for preparing tomato juice beverage by enzymatic method. The method is to treat with enzyme, and then use reverse osmosis to filter the juice. This method also has low juice yield and low nutrient content of the obtained tomato juice. The problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: a kind of processing method of tomato juice is characterized in that mainly comprising the steps:

[0024] a. Raw material treatment: Raw materials are unloaded by high-pressure water flow, and impurities such as sediment, branches, stones, iron and other impurities on the fruit surface are removed through flow-through tanks, ditches, settling tanks, and cleaning water filtration equipment, and then lifted into floating washing equipment for further processing Cleaning, and then through the spray cleaning machine, the fruit is cleaned under the turning of the fruit, and the raw green fruit, overripe, moldy and severely rotten tomatoes are removed; then the tomatoes are crushed into 3-5mm particle size fruit pulp with a tomato crusher ; Then the tomato pulp is heated to 50°C through a tubular preheater, and then pumped to the enzymolysis tank.

[0025] b. Cellulose enzymatic hydrolysis: Stir continuously in the enzymatic hydrolysis tank, and at the same tim...

Embodiment 2

[0031] Embodiment 2: a kind of processing method of tomato juice is characterized in that mainly comprising the steps:

[0032] a. Raw material treatment: Raw materials are unloaded by high-pressure water flow, and impurities such as sediment, branches, stones, iron and other impurities on the fruit surface are removed through flow-through tanks, ditches, settling tanks, and cleaning water filtration equipment, and then lifted into floating washing equipment for further processing Cleaning, after the fruit is cleaned by the spray cleaning machine and the fruit is turned, the raw green fruit, over-ripe, mildewed and severely rotten tomatoes are removed; then the tomato is broken into a 3m particle size pulp with a tomato crusher; through The tubular preheater heats the tomato pulp to 50°C and pumps it to the enzymolysis tank.

[0033] b. Cellulose enzymatic hydrolysis: the tomato pulp is continuously stirred in the enzymatic hydrolysis tank, pumped and circulated to mix evenly,...

Embodiment 3

[0039] Embodiment 3: a kind of processing method of tomato juice is characterized in that mainly comprising the steps:

[0040] a. Raw material treatment: Raw materials are unloaded by high-pressure water flow, and impurities such as sediment, branches, stones, iron and other impurities on the fruit surface are removed through flow-through tanks, ditches, settling tanks, and cleaning water filtration equipment, and then lifted into floating washing equipment for further processing Cleaning, and then through the spray cleaning machine, the fruit is cleaned under the turning of the fruit, and then the raw green fruit, overripe, moldy and severely rotten tomatoes are removed; then the tomato is crushed into a 4mm particle size pulp with a tomato crusher; The tomato pulp was heated to 50°C by a tubular preheater and pumped to the enzymolysis tank.

[0041] b. Cellulose enzymatic hydrolysis: Stir continuously in the enzymatic hydrolysis tank, and at the same time add cellulase, the...

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PUM

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Abstract

The invention discloses a processing method of tomato juice. The processing method of the tomato juice is characterized by comprising the following steps of treating raw materials; performing cellulase enzymolysis; performing mashing; performing composite enzymolysis; performing helical squeezing; performing centrifugal filtration; and performing sterilization and performing discharging. Compared with the prior art, the processing method of the tomato juice disclosed by the invention comprises two enzymolysis processes, wherein during coarse crushing, the cellulase enzymolysis is performed, so that the quantity of husks and residues after the mashing is reduced, and the content of dissoluble solid substances in the tomato juice is increased; and after mashing, composite enzymolysis is performed, so that the juice yield rate is wholly increased. Through mechanical crushing and the treatment of a biological enzyme preparation united optimized technology, liquid is in a turbid state and contains rich lycopene, and the tomato juice presents tomato red; and insoluble pulp tissue in tomatoes is subjected to liquefaction treatment by a biological method, so that the content of soluble nutrients is increased, and digestion and absorption are facilitated.

Description

technical field [0001] The invention belongs to the field of food processing, in particular to a processing method of tomato juice. Background technique [0002] Tomato belongs to Solanaceae Solanum, an annual herbaceous plant, and is a perennial plant in the tropics. It contains 13 kinds of vitamins and 17 kinds of minerals, among which lycopene, glutathione and other active substances are rich in content. Tomato integrates nutrition and health care. It has various physiological functions such as anti-oxidation, anti-cancer, anti-cancer, improving immunity, and lowering blood fat. It is a pure natural nutritious and healthy food. [0003] my country is a big tomato producing country, and the scale of tomato planting and processing ranks third in the world. The export of tomato paste is second only to the United States and the European Union, accounting for more than 30% of the world's trade volume. Because tomatoes are soft and juicy, not durable to storage, and have a sho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/02A23L2/84A23L33/00
CPCA23L2/02A23L2/84A23V2002/00A23V2200/30
Inventor 毛晓英马殷刚吴庆智
Owner 新疆新建番茄制品有限公司