Whole, Split or Dehulled Red Lentils for Food Processing

Specify the seed-coat status and kernel shape

“Whole,” “split” and “dehulled” describe different things. Whole or split refers to whether the lentil kernel remains intact or has been divided. Dehulled means the seed coat has been removed. A lentil can therefore be dehulled and still have intact cotyledons, or be both dehulled and split. Naming only one attribute may not define the product your process requires.

This distinction matters with red lentils because the seed coat and the inner kernel look different. Removing the coat exposes the orange-red interior; splitting separates the kernel into halves and creates more exposed cut surfaces. These are visible and physical differences, not interchangeable product descriptions.

What dehulling changes

The seed coat is the lentil’s outer covering. When it is removed, the product has a different appearance and no longer includes that outer layer. In a food process, that can affect the color and texture contributed by the lentil and how its pieces behave during mixing, soaking or cooking.

Dehulled lentils should not automatically be assumed to be split. If an intact kernel is important—for example, because the process depends on maintaining a recognizable lentil shape—state that the product should be dehulled but whole. If kernel shape is not important, identify whether the process accepts split product as well.

What splitting changes

Splitting breaks the kernel into two pieces. Compared with an intact kernel, split lentils have more exposed interior surface relative to their size and a different particle shape. Those differences can matter when a line meters, blends or cooks lentils alongside other ingredients, or when the finished food is expected to retain visible pieces.

A request for “split red lentils” does not by itself say whether the seed coat should remain. If the formulation or process requires both attributes, specify “dehulled and split.” If it requires an intact, coated seed, specify that instead. Do not infer a particular cooking time or processing result from the name alone; the outcome depends on the product and the process.

Match the description to the process

For products where lentils remain visible, agree on the desired appearance and whether intact kernels are necessary. A split product may not deliver the same shape as a whole kernel, while a dehulled product will not have the same exterior appearance as one with its seed coat. Have the process and product teams settle these requirements before requesting a quote.

For processes that blend or further process the lentils, kernel shape may be less important than seed-coat status, particle condition or how the ingredient moves through the equipment. Define which attributes are essential and which forms are acceptable alternatives. Where cooking, hydration or texture is a critical outcome, verify it with the intended product and process rather than relying on a generic form name.

Write a specification that removes ambiguity

Describe both dimensions explicitly: seed coat present or removed, and kernel intact or split. Add the intended application and any appearance or processing requirement that distinguishes acceptable product from an unsuitable form. If more than one form is acceptable, list the alternatives rather than leaving the description open to interpretation.

Before finalizing the product description, make sure the same terms are understood by purchasing, quality and production teams. Then review the Red Lentils sourcing page to proceed with a request based on the form your process needs.

Common questions.