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Intelligent suction tube

A straw, intelligent technology, applied to table utensils, home utensils, and analysis by chemical reaction of materials, etc., can solve problems such as inconvenient detection, and achieve the effect of simple structure and safe use.

Inactive Publication Date: 2018-12-18
SHUNDE POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In daily life, if you want to judge the freshness of dairy products and vegetable protein drinks, you can usually only judge by the production date or its properties on the packaging, which is often not easy to detect in daily life

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] see Figure 1-3 , the present invention provides a smart straw, including a straw 1 body, a quick inspection film 4 coated on the inner wall 11 of the straw, and the material of the straw is colorless and transparent, or colorless and nearly transparent. The straw is attached to the milk carton box body 2.

[0019] The quick inspection film is a film made of wheat starch, oxidized corn starch, and zein as substrates, with purple potato pigment and other auxiliary agents added. When drinking through a straw, the milk flows through the quick detection film, and the color displayed through the straw is observed. By comparing it with the color comparison card 5, the freshness of the milk can be quickly detected, because the materials used are all edible substances, ensuring that the milk It is safe to eat after contact with the quick test film.

[0020] The quick inspection film can also be an edible film that uses polysaccharide gum as the matrix of the food deterioratio...

Embodiment 2

[0023] The difference from Example 1 is that the straw is attached to the box packaging of other dairy products or vegetable protein beverages. Correspondingly, what is shown on the color card is the edible quick-test film after it is soaked in different freshness levels of the beverage. s color. All the other structures are the same as in Embodiment 1.

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Abstract

The present invention discloses an intelligent suction tube. The intelligent suction tube comprises a suction tube body. The inner wall of suction tube is coated with a fast detection film. The fast detection film can detect the freshness of dairies and vegetable protein beverages safely, quickly and accurately, and thus the intelligent suction tube can provide a safe and convenient detection method for consumers.

Description

technical field [0001] The invention relates to the technical field of drinking straws, and more specifically relates to an intelligent drinking straw. Background technique [0002] In life, if you want to judge the freshness of dairy products and vegetable protein drinks, you can usually only judge by the production date or its properties on the packaging, which is often not easy to detect in life. When drinking beverages, the straw is an indispensable auxiliary device. By changing the traditional use of the straw, the straw has an intelligent indication function and meets food safety, so a convenient detection method can be provided. Contents of the invention [0003] The purpose of the present invention is to provide a safe smart straw, which can safely, quickly and accurately detect the freshness of dairy products and vegetable protein beverages, and provide consumers with a safe and convenient detection method. [0004] The technical solution of the present invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/78A47G21/18
CPCA47G21/182G01N21/78
Inventor 何芸
Owner SHUNDE POLYTECHNIC
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