Anti-stress agent for relieving transportation stress before fowl slaughtering, and preparation method thereof

Abstract

The invention discloses an anti-stress agent for relieving transportation stress before fowl slaughtering, and a preparation method thereof. The anti-stress agent is prepared from the components in percentage by weight: 20 to 50 percent of glucose, 5 to 20 percent of guanidinoacetic acid glycine, 5 to 20 percent of glutamine, 5 to 13 percent of theanine, 5 to 10 percent of glycine betaine, 5 to 10percent of L-ascorbic acid, 1 to 5 percent of tannin, 1 to 4 percent of potassium citrate, 0 to 5 percent of sodium propionate, 0 to 5 percent of sodium diacetate, 0 to 5 percent of lactic acid, 1 to3 percent of potassium chloride, and 0 to 2 percent of sodium bicarbonate. 0.01 to 3 percent by weight of anti-stress agent is added into drinking water for fowl. The fowl drinks the anti-stress agent 48 hours before being loaded and 2 hours after being unloaded, and does not drink during the transportation process. After the fowl drinks the anti-stress agent, the moisture content of chicken canbe remarkably improved, the comprehensive stress reaction before slaughtering is reduced, the weight loss is reduced, and the economic loss is reduced.

Description

technical field [0001] The invention relates to an anti-stress agent for alleviating the transportation stress of poultry before slaughter and a preparation method thereof, belonging to the technical field of livestock and poultry breeding. Background technique [0002] It takes hours for poultry to be transported from the farm to the slaughterhouse before slaughter. Poultry will experience a stress response during transport, increasing carcass water loss, reducing meat quality, increasing weight loss, and ultimately increasing economic losses. How to alleviate the stress response during transportation before slaughter has become one of the urgent problems in the poultry farming industry. In order to reduce the stress response, farms usually add sedative and stable chemicals to the feed before transportation, but these chemicals will not only damage the liver and kidney of poultry, but also cause residues in poultry meat, endangering human health. Therefore, it is of pract...

AI Technical Summary

Problems solved by technology

In order to reduce the stress response, farms usually add sedative and stable chemicals to the feed before transportation, but these chemicals will not only damage the liver and kidney of poultry, but also cause residues in poultry meat, endangering human health