The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 14, 2023
Filed:
Jun. 01, 2021
South China Agricultural University, Guangzhou, CN;
Wence Wang, Guangzhou, CN;
Lin Yang, Guangzhou, CN;
Jing Yang, Guangzhou, CN;
Yongwen Zhu, Guangzhou, CN;
Hui Ye, Guangzhou, CN;
Yu Li, Guangzhou, CN;
Heng Wang, Guangzhou, CN;
Daiyang Xia, Guangzhou, CN;
Jianying Chen, Guangzhou, CN;
Weiqing Ma, Guangzhou, CN;
Yang Fu, Guangzhou, CN;
Shanshan Zhu, Guangzhou, CN;
South China Agricultural University, Guangzhou, CN;
Abstract
Embodiments of the present disclosure belongs to the technical field of animal feed and provides a method for rapidly evaluating metabolizable energy of goose diet by using a technique of simulative digestion gross energy. By using the technical means combining the biological method and the simulative digestion gross energy technique, metabolizable energy of goose feed can be evaluated quickly. Based on the 'stomach-small intestine' two-step enzymatic methods, it is the first time to establish a regression equation between the metabolizable energy change and fiber level in the cecum to rectify the value of simulative digestion gross energy in the cecal microbial digestion phase, making the simulative digestion gross energy technique more reasonable in the assessment of metabolizable energy in geese. Results show that the use of simulative digestion gross energy technique to assess the metabolizable energy of goose feed value is highly feasible.