Stable Micro Systems has developed an inventive new textural analysis device for popcorn manufacturers, which will “dramatically reduce testing times and lower manpower requirements” when compared with sensory testing.
The Triple Ring Cutting System provides a simple, accurate and objective means of testing the texture of popcorn, and requires only small sample sizes. It is used in conjunction with Stable Micro Systems’ TA.XTplus texture analysis tool for quicker and more consistent results, the UK-based company said.
The device’s test head comprises an arrangement of concentric rings, which provides a large cutting surface area in a relatively small device, allowing for a monolayer of sample to be tested to an appropriate depth in a vessel only 95mm in diameter. During the test, the rings cut into the popcorn to a chosen distance above the vessel base, forcing the sample to break down. The texture analyser measures and gathers force data, automatically calculating shear, brittleness, crispiness and crunchiness.
The Triple Ring Cutting System’s quick, accurate and easily comparable test results are complemented by surprisingly simple operation, Stable Micro Systems claimed. A centralising platform ensures the test vessel can be quickly located in the optimum position, and the test head’s magnetic coupling enables quick removal and replacement for cleaning. This “quick release” system is described as the first of its kind in texture analysis and supports the need for simple, efficient test procedures in food manufacturing.
It will also allow manufacturers to capitalise on sharp growth in the popularity of popcorn as an alternative to traditional snacks.
Jo Smewing, applications manager for Stable Micro Systems, said: “Although commercially available for more than a century, popcorn has enjoyed staggering growth over recent years. Euromonitor predicts the category’s value will grow nearly 40% between 2013 and 2018.
“Key drivers of this expansion are tight market segmentation and flavour creativity. But the more disparate the varieties, the more challenging it becomes to hone texture, especially in sweet, toasted and coated popcorn, where consumers expect a completely different texture and mouthfeel from traditional, crisp products.
“The Triple Ring Cutting System is specifically designed to help our customers develop the winning popcorn varieties of tomorrow and ensure they offer exactly the right textural experience to keep consumers coming back for more.”
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