Cases

Using DA 7300 and DA 7440 in Wet Corn Milling Processes

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03 August 2026 | Perten, a PerkinElmer company

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Wet corn milling is a process that gives starch as the main product output in addition to several other products. One of our customers processes 1.3 M tons of corn annually in two locations in China. This Case Study goes over how the PerkinElmer DA 7300 and DA 7440 are used throughout the process to monitor, control and measure: Corn Germ after drying before storage; Starch after separation, sieving and drying; Gluten Slurry after separation before drying; Fiber before storage; Gluten Meal after drying before storage.

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Perten, a PerkinElmer company

Perten, a PerkinElmer company, is a global leader in analytical instruments and quality control solutions for the food and agricultural industries. With a rich heritage rooted in innovation, we empower producers to optimize their processes, ensure product consistency, and meet the highest standards of safety and quality. From grain and flour testing to dairy and processed food analysis, our cutting-edge technologies provide accurate, real-time insights that drive efficiency and reduce waste across the entire food supply chain.

At Perten, we are committed to supporting our customers with re

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