Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for measuring the level of carbonation in beverages in open containers

A technology for open containers and beverages, which is used in beverage testing, measuring devices, and phase influence characteristic measurement, etc., can solve the problems of low accuracy and reliability, and achieve the effect of high accuracy and reliability.

Active Publication Date: 2020-08-04
PEPSICO INC
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such techniques are generally less precise and less reliable than the aforementioned techniques used in conjunction with bottled beverages

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for measuring the level of carbonation in beverages in open containers
  • Method for measuring the level of carbonation in beverages in open containers
  • Method for measuring the level of carbonation in beverages in open containers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] The following examples are provided for illustrative purposes and they should not be construed as limiting the scope of the invention. refer to figure 1 The flow chart shown in , this example shows a method for measuring carbonation levels in open soft drink cans using the previously described Anton Paar CarboQC instrument equipped with a piercing and filling device (PFD).

[0061] Sample flow should be checked at the outset. refer to image 3 , the flow through the measuring chamber 65 should be such that approximately 150 mL of sample is consumed when the fill time is set at approximately 30 seconds. The flow can be adjusted by turning the flow valve 62 clockwise to decrease the sample flow and counterclockwise to increase the sample flow. Significantly lower or higher flows can lead to erroneous measurements due to sample carryover or air bubbles in the measurement chamber 65 . Flow should be adjusted as needed before starting the test, but does not need to be ch...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a method of measuring the level of carbon dioxide in an open container beverage by transferring a quantity of said beverage into a vessel. A closure is secured to the vessel to form an enclosed volume containing the beverage. A probe is inserted through the closure to contact the beverage, and a sample is transferred from the vessel to a measuring instrument to determine the carbon dioxide level. The method can achieve significantly greater accuracy and reliability in the measurement of carbonation levels of open container beverages relative to currently available technology.

Description

Background technique [0001] Carbon dioxide levels in beverages can significantly affect taste and other characteristics, such as mouthfeel. For this reason, carbonation levels are usually closely monitored during the bottling operation. Various instruments are commercially available for determining the amount of carbon dioxide in bottled beverages. One common technique involves inserting a probe through the closure of a sealed container (such as a can or bottle containing a beverage) and transferring a liquid sample to the measurement chamber. After the measurement chamber is closed, its volume is expanded via a flexible membrane or a fluid-tight piston-type syringe mounted to the measurement chamber. After expansion an equilibrium pressure is established and the sample temperature is measured. The carbon dioxide level can then be calculated according to Henry's law. US Patent 6,874,351 to Bloder et al. describes an apparatus suitable for measuring the dissolved amounts of...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01N7/00
CPCG01N7/00G01N21/4133G01N33/14G01N2001/2229G01N2001/2282G01N7/14G01N1/2226G01N21/43G01N33/004G01N2001/2232G01N2001/2285
Inventor A·巴哈列夫H·莫伊塞M·F·郑
Owner PEPSICO INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com