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Method for aseptic filling with carbon dioxide-containing liquid contents

A carbon dioxide, filling method technology, applied in liquid filling, liquid processing, liquid bottling, etc., can solve problems such as taste deterioration, and achieve the effect of maintaining taste, reducing container cost, and maintaining high quality

Inactive Publication Date: 2012-01-25
TOYO SEIKAN KAISHA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in this case, compared with aseptic filling, there is a problem that the taste is deteriorated by heating, and the bottle must be a high-cost bottle that is resistant to heat and pressure.

Method used

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  • Method for aseptic filling with carbon dioxide-containing liquid contents
  • Method for aseptic filling with carbon dioxide-containing liquid contents
  • Method for aseptic filling with carbon dioxide-containing liquid contents

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] use figure 1 In the system shown, a fruit juice drink blended with 10% by weight of lemon juice, 10% by weight of sucrose, and 80% by weight of water is sterilized at 95° C. for 40 seconds, and then cooled.

[0045] Then, the above-mentioned sterilized fruit juice drink was mixed with sterilized carbon dioxide, cooled, and the carbon dioxide pressure of the fruit juice carbonated drink when it was supplied to the filling valve was set to a gas volume of 2.1. Fill the fruit juice carbonated drink into a polyester resin bottle with an inner capacity of 500ml sterilized by warm water with a non-contact filling valve, and then seal it with a sterilized plastic bottle cap to prepare a fruit juice with a standard carbon dioxide pressure of 1.8 gas capacity. Carbonated soft drink bottled drink. In addition, the above cooling temperature was set to 4°C, and the filling temperature was set to 6°C.

[0046] In the preparation of the above-mentioned bottled beverage, the foam ov...

Embodiment 2

[0048] Except having made cooling temperature 3 degreeC and filling temperature 5 degreeC, it carried out similarly to Example 1, prepared the bottled drink, and evaluated it.

Embodiment 3

[0050] The carbon dioxide pressure of the carbonated beverage with fruit juice when it is supplied to the filling valve is set to a gas capacity of 2.3, the cooling temperature is set to 1°C, and the filling temperature is set to 3°C, and the standard carbon dioxide pressure of the product after filling and sealing, that is, the gas capacity of 1.9 is prepared. Bottled beverages containing fruit juice carbonated drinks were prepared in the same manner as in Example 1, and evaluated.

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Abstract

Provided is a method for aseptic filling with carbon dioxide-containing liquid contents wherein a container can be filled contact-free with a carbonated beverage and highly aseptic filling using an existing aseptic filling device is possible. The container, liquid contents, and carbon dioxide are individually sterilized; sterilized carbon dioxide-containing liquid contents are prepared by introducing bacteria-free carbon dioxide under pressure to the sterilized liquid contents such that the carbon dioxide volume is 15 to 25% greater than the target value; and the sterilized container is filled with the carbon dioxide-containing liquid contents under an aseptic atmosphere without contacting the filling valve.

Description

technical field [0001] The present invention relates to an aseptic filling method of carbon dioxide content liquid, in particular to an aseptic filling method of carbon dioxide content liquid which is suitable for aseptic filling of low carbonated beverages such as fruit juice carbonated drinks. Background technique [0002] In recent years, as the method of filling and sealing beverage containers that require sterilization, in addition to the filling method that requires heat sterilization, the aseptic filling method has been widely used as a filling method that can prevent the decrease of flavor due to heating, etc., and can obtain high-quality beverages Adopted. However, although aseptic filling technology has been established for acidic drinks such as fruit juice drinks, low-acid drinks such as coffee and tea drinks, and non-carbonated drinks such as mineral water, it has not yet Establish aseptic filling technology of the same level as the above-mentioned non-carbonate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B67C3/04
CPCB67C2003/228B67C3/04
Inventor 山本慎治岩下健谷冈光雄渡部史章浅川武广
Owner TOYO SEIKAN KAISHA LTD
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