Wheat bran contains roughly what percentage of crude protein?

Wheat bran contains roughly what percentage of crude protein?

• A. 15-17% CP
• B. 5-7% CP
• C. 20-25% CP
• D. 10-12% CP

Answer: (A)

Wheat bran, as a milling byproduct, carries a moderate to high protein level alongside its fiber content. The crude protein in wheat bran is typically about 15 to 17 percent on a dry-matter basis, reflecting proteins retained in the bran and aleurone layers after milling. This range is consistent with common composition data and explains why bran can contribute noticeable protein to rations, though its energy value is moderated by its high fiber. The other suggested ranges are not representative of wheat bran's usual composition: they are either too low, too high, or fall outside the typical variability seen with bran. Remember that actual protein content can vary with processing and moisture, so use a batch-specific value when precise formulation is needed.

Wheat bran, as a milling byproduct, carries a moderate to high protein level alongside its fiber content. The crude protein in wheat bran is typically about 15 to 17 percent on a dry-matter basis, reflecting proteins retained in the bran and aleurone layers after milling. This range is consistent with common composition data and explains why bran can contribute noticeable protein to rations, though its energy value is moderated by its high fiber. The other suggested ranges are not representative of wheat bran's usual composition: they are either too low, too high, or fall outside the typical variability seen with bran. Remember that actual protein content can vary with processing and moisture, so use a batch-specific value when precise formulation is needed.