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Sweetener Effect on Chocolate Texture

Situation

A confectionery processor wanted to measure the effect on the final texture of their chocolate covered mint product when using a sugar substitute in the formulation.

This processor needed a way to objectively measure the final product texture between the regular and sugar-free formulations and be able to show any differences between them.

Method

Testing was performed with a TMS-Pro Texture Analyzer, a 100N load cell and a Mini Three-Point Bend Fixture. The program was written to start at zero, run down to sense top of the product before beginning test to compensate for any difference in height of the samples, run down at 500mm/min to 25mm, breaking the candy in half, then return back to zero. The graph to the right shows a vast difference in firmness by the peak forces as well as the area covered. The more area covered by the sugar free mint indicates it had a firmer outside coating as well as firmer inside mint filling that resisted the probe more than the regular mint product.

Significance and Benefits

  • Quick and easy test that gives repeatable, objective results that are nearly real time with the processing
  • Allows for more concise control of textural attributes of the product
  • Reduces the possibility of downtime due to a product that does not meet quality standards

 

Trusted by customers across the world

I have been working with FTC for the past 3 years, we bought in that lapse of time 2 texture analyzers with different probes fixtures for all kind of applications at our Monterrey Plant. We have always been able to count on the technical support of FTC who kindly answers our requests in a prompt manner and with the best disposition.

As we continue developing our process to achieve better results at our company, we will for sure rely on FTC for technical support and equipment upgrades that will deliver us the best possible results.

Claudia Rojas, Hershey Monterrey Plant - Mexico
Asst. Staff Scientist
https://www.hersheys.com

Our experience with FTC has been more than satisfactory, not only for the quality of the equipment you’ve got but for the post selling service that has proved to be excellent.

Any problem that we had, it took nothing more than a simple mail or phone call to have your immediate answer. We want to thank you very much for the quality of service provided.

 

 

Gonzalo Moraes, Arrozur S.A. Montevideo – Uruguay

I am impressed by the great attitude you have toward your customers.

With all the responsibilities you have, but in less than an hour you reply to our one year’s worth of questions, as if you are dedicated to provide support to our company only.

 

 

Ahmed N. Alajaji, Aljazirah Dates and Food, Saudi Arabia
http://www.aljazirahdates.com.sa