Latent Anti-nutrients and Unintentional Breeding Consequences in Australian Sorghum bicolor Varieties.

ABSTRACT: Modern feed quality sorghum grain has been bred to reduce anti-nutrients, most conspicuously condensed tannins, but its inclusion in the diets of monogastric animals can still result in variable performance that is only partially understood. Sorghum grain contains several negative intrinsic factors, including non-tannin phenolics and polyphenols, phytate, and kafirin protein, which may be responsible for these muted feed performances. To better understand the non-tannin phenolic and polyphenolic metabolites that may have negative effects on nutritional parameters, the chemical composition of sorghum grain polyphenol extracts from three commercial varieties (MR-Buster, Cracka, and Liberty) was determined through the use of an under-studied, alternative analytical approach involving Fourier-

SUBMITTER: Hodges HE 

PROVIDER: S-EPMC7959176 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature