How Can I Measure the Color of Raw Grain?

As one of the most versatile foods in the world, raw grain can look vastly different based on a staggering amount of factors. Certain colorations may indicate features like enhanced protein or better milling, so in this case, measuring the color of your grain does more than appease consumer interests.

How Source Affects Use

In the United States, wheat is grown in practically every state — but not all wheat is grown equally. Due to environmental and growing differences, the country produces about six main wheat varieties:

• Hard red winter: Grown for all-purpose flour, breads, and some noodles. It is primarily grown in the Great Plains and California and features a high protein content.
• Hard red spring: Used in breads, pastries, buns, and pizza crust. It generally comes from the Dakotas and Minnesota, and it has high protein and gluten content.
• Soft red winter: Ideal for sweets like cookies, cakes, and pastries, as well as snacks like crackers and pretzels. Hailing from the Mid-East United States, this grain is low in protein and gluten.
• Soft white: This is an all-around grain, great for pastries, crackers, and noodles alike. It grows in the Pacific Northwest and mills especially well.
• Durum: Great for hearty pasta, bread, and couscous with its high protein content and hard composition. It grows in North Dakota and the Southwest U.S.
• Hard white: Used for bread and flour. This new grain distinction comes from the West Coast and Midwest.

When Should Raw Grain Be Measured for Color?

Even if you measure the color of your grains right away, their colors can develop as they go through preparation for use and sale. Try to gauge coloration changes through every step of the process by implementing color measurement:

• Upon raw harvesting
• When the grains are roasted or cooked
• When the grains are mixed with other ingredients

The Best Methods for Measuring Raw Grain Color

Measuring grain regularly like this can pose a challenge in efficient manufacturing spaces, which is why you need the right tools to do so. A quality spectrophotometer can gauge precise measurements in seconds, keeping your workflow moving with minimal interruption. While there is no set method for measuring grain color, your brand can maintain standards that consumers recognize and appreciate. The more consistent your results, the more likely they will be to return to your business' products again and again.

Use ColorFlex EZ for Accurate Color Measurement

Looking for the right tool to enhance and streamline your raw grain color measurements? HunterLab's ColorFlex EZ was made for these applications. Request a quote today and learn how we make measuring the color of raw grain an easy and integral part of your process.