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Food or beverage in transparent container and off-flavor prevention method

A technology for transparent containers and beverages, used in packaging food, food preparation, chemical instruments and methods, etc.

Active Publication Date: 2015-01-14
MEIJI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, in citrus fruit juices packaged in PET bottles, it is known that metallic odors such as odors are produced by sunlight or fluorescent light irradiation (Non-Patent Document 1), and it is also confirmed in ice cream containing fruit pulp or fruit juice. same smell

Method used

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  • Food or beverage in transparent container and off-flavor prevention method
  • Food or beverage in transparent container and off-flavor prevention method
  • Food or beverage in transparent container and off-flavor prevention method

Examples

Experimental program
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Effect test

experiment example 1

[0066] A general frozen jam with strawberry pulp used in ice creams was mixed with water so that the ratio of the frozen jam to the total amount of the frozen jam and water would be 2% by mass to prepare a dispersion.

[0067] Next, 100 ml of this dispersion liquid was put into a transparent container, and 6 samples were produced (drinks and foods packed in imitation transparent containers).

[0068] Used in light-shielding films (red, blue, yellow, green) that have high absorption characteristics in specific wavelength regions, aluminum foil (as a control of a roughly light-shielding state), and transparent films (as a control of a light-transmitting state) Any one covers 6 samples respectively. Each sample was subjected to an exposure test in which it was irradiated with light of about 2,000 lux for 3 days in a state frozen at a temperature of -25°C. Thereafter, a sensory test and aroma component analysis were implemented by the methods shown below.

[0069] In addition, s...

experiment example 2

[0091] Six commercially available ice foods (trade name "Meiji Ice Strawberry Shaved Ice Cold Drink" 150 ml; manufactured by Meiji Dairy Co., Ltd.) containing a total of 5% fruit juice and pulp were prepared in transparent containers. In addition, the transparent container is made of polystyrene, and a part of the main body of the container is coated with paint. In addition, this ice confectionery is comprised from the ice strawberry part (in other words, consists of ice and syrup), and the floating ice cream part (in other words, consists of vanilla ice).

[0092] Used in light-shielding films (red, blue, yellow, green) that have high absorption characteristics in specific wavelength regions, aluminum foil (as a control of a roughly light-shielding state), and transparent films (as a control of a light-transmitting state) Any one covers 6 samples respectively. Each sample was subjected to an exposure test in which it was irradiated with light of about 2,000 lux for 7 days in...

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Abstract

Disclosed is a food or beverage in a transparent container formed by filling a transparent container with a food or beverage containing fruit flesh and / or fruit juice, wherein off-flavor produced by irradiation of light such as sunlight or phosphorescent light is suppressed. In the disclosed food or beverage in transparent container, the transparent container substantially blocks light in the wavelength ranges 300nm-500nm and 550nm-720nm. An example of the food or beverage is ice cream.

Description

technical field [0001] The present invention relates to food and drink in a transparent container, in particular to a food and drink in a transparent container capable of filling food and drink containing pulp and / or fruit juice in a transparent container and suppressing odors caused by sunlight, fluorescent lamps, and the like. Background technique [0002] In recent years, with the diversification of fruit-filled food and drink, various types of food and drink such as fruit juice drinks, fruit-filled ice cream, and fruit-filled confectionery have been developed. In particular, among consumers' natural intentions, beverages and foods containing pulp or juice collected from natural fruits and the like gather popularity. [0003] Ice cream is also used as an example among beverages and foods containing fruit pulp or fruit juice, and their problems and the like will be described below. [0004] Generally speaking, most ice creams displayed and sold in stores are packaged in l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23G9/00A23L1/00B32B27/00B65D65/16B65D81/30
CPCA23G9/00B65D81/30A23L1/2128A23L2/02B65D85/78A23L19/09
Inventor 莲尾则幸柴田惠里大山孝治
Owner MEIJI CO LTD