Friday 23 October 2015

Test on a new anti-aflatoxin agent

Silymarin, the standardised extract of Silybum marianum, is used as a liver protector in man, and is a potent anti-hepatotoxic agent. This study, carried out by a group of Italian scientist, focused on assessing the effect of a silymarin-phospholipid complex (silymarin phytosome; Sil) on the toxic effect of aflatoxin B1 in a small group of broiler chickens.

Over the whole growth cycle, bodyweight gain and feed intake were lower in aflatoxin-treated birds than the controls (P<0.05). However, bodyweight gain an feed intake were higher in the aflatoxin+Sil group than the positive control receiving aflatoxin alone (P<0.05), and not different from the control birds. No treatment differences were noted on liver weight.

The researchers concluded that Sil can provide protection against the negative effects of aflatoxin B1 on the performance of broiler chicks.

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