Daily ration for measuring endogenous amino acid loss of poultry and application thereof

• Main Authors: YUAN JIANMIN, ZHOU HUAJIN
• Format: Patent
• Language: Chinese; English
• Published: 07.11.2023
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; FODDER; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; PHYSICS; TARIFF METERING APPARATUS; TESTING; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The invention relates to the technical field of poultry feed, in particular to a daily ration for measuring endogenous amino acid loss of poultry and application of the daily ration. The daily ration provided by the invention is prepared from the following components in percentage by mass: 12 to 14 percent of total amino acid, 17 to 22 percent of casein hydrolysate, 16 to 20 percent of glucose, 18 to 21.6 percent of amylose and 30 to 37.4 percent of amylopectin, the ratio of the glucose to the starch is 0.30 to 0.40, and the ratio of the amylose to the amylopectin is 0.55 to 0.65. The method can effectively detect the endogenous amino acid loss of the ileum of the broiler chicken on the premise of ensuring the normal weight and digestive physiological status of the broiler chicken, so that the accuracy of calculating the standard ileum amino acid digestibility is improved, the waste of protein feed resources by the broiler chicken is reduced, and accurate nutrition is realized. 本发明涉及家禽饲料技术领域，尤其涉及一种测定家禽内源氨基酸损耗