Feed for the breeding of duck using gulfweed and rind of crab and the duck meat produced using thereof

摘要

PURPOSE: Provided are a feed formulation for breeding the duck using gulfweed and a crab shell and duck meat produced by feeding the feed formulation 3 times/day. The duck meat has high content of chitosan and unsaturated fatty acid, and high meat quality. CONSTITUTION: A method for manufacturing a feed formulation for breeding the duck comprises the steps of: drying gulfweed to a moisture content of 12-25% and pulverizing it; drying a crab shell and pulverizing it; and adding 2-4 wt% of the pulverized gulfweed and 3-8 wt.% of the pulverized crab shell to the conventional feed formulation for the duck and mixing them. Duck meat is produce by feeding the feed formulation to a duck 3 times/day. The duck meat has high content of chitosan and unsaturated fatty acid, and high meat quality, and contains 4-6mg/g of chitosan.