Product category:
Materials Testing
News Release from: Stable Micro Systems | Subject: TA.XTPlus texture analyser
Edited by the Manufacturingtalk Editorial
Team on 11 January 2007
Evaluation of spring in a loaf of bread
Stable Micro Systems has developed the ultimate test method to evaluate just how much spring is in a loaf.
Stable Micro Systems has developed the ultimate test method to evaluate just how much spring is in a loaf Used in conjunction with the TA.XTPlus texture analyser, the Bread V Squeeze rig enables manufacturers to test the softness and springiness of both packaged and unpackaged loaves, ensuring their products meet today's stringent consumer demands
This article was originally published on Manufacturingtalk on 13 Feb 2006 at 8.00am (UK)
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Texture analysis in the quest for perfection
Stable Micro Systems has developed the TA.XTPlus texture analyser which was used by chef Heston Blumenthal to create the perfect crispy fish batter.
When searching for the perfect loaf, freshness is number one on the shopper's agenda.
This often directly correlates to how soft and springy the finished bread is.
One of the most common ways to test the softness of a loaf is by squeezing it between the thumb and fingers, creating a 'V' shape with the hand.
Stable Micro Systems' Bread V Squeeze rig imitates this process and allows manufacturers to carry out repeatable, scientific analysis of the freshness and appeal of their bread.
The Bread V Squeeze rig comprises of 'V' shaped rounded 'fingers', which are attached to the arm of the TA.XTPlus.
The rig is then lowered onto a packaged or unpackaged loaf, and the force required to compress the bread is measured.
Post-test calculations are then used as an indication of freshness - the lower the force and higher the value of springiness, the fresher the loaf.
This non-destructive freshness test offers simplicity and speed due to the fact that the loaf requires no sample preparation and can be determined within the packaging.
The Bread V Squeeze rig is just one of the latest additions to Stable Micro Systems' comprehensive range of texture analysis instrumentation for use in the baking industry.
Other tests include the analysis of bread toughness, dough stickiness, dough extensibility, and springiness of muffins, doughnuts and cakes.
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