公开(公告)号：US12115517B1

公开(公告)日：2024-10-15

申请号：US18660098

申请日：2024-05-09

Applicant: QINGDAO AGRICULTURAL UNIVERSITY

Inventor： Yongchao Ma ,  Qingli Yang ,  Ping Liu ,  Fuguo Xing

IPC: B01J35/39 ,  A23D9/04 ,  A23L11/30 ,  B01J21/18 ,  B01J27/24 ,  B01J31/06 ,  B01J35/45 ,  B01J37/02 ,  B01J37/03 ,  B01J37/06 ,  B01J37/08 ,  B01J37/34

CPC classification number: B01J21/18 ,  A23D9/04 ,  A23L11/34 ,  A23L11/36 ,  B01J27/24 ,  B01J31/06 ,  B01J35/39 ,  B01J35/45 ,  B01J37/0236 ,  B01J37/036 ,  B01J37/06 ,  B01J37/084 ,  B01J37/343

Abstract: Disclosed are a SA@CDs/g-C3N4 composite material, a method for preparing same, and an application of the same to aflatoxin removal, which belong to the technical field of organic materials. The method for preparing a SA@CDs/g-C3N4 composite material includes: adding a CDs/g-C3N4 compound into water, and uniformly dispersing same through ultrasonic treatment; adding sodium alginate, intensely stirring and fully mixing a mixture, and forming a pregel solution; transferring the fully mixed pregel solution into a mold, and freeze-drying the pregel solution to obtain sponge; and soaking the sponge in a CaCl2) solution for gel, performing washing with deionized water, performing freeze-drying, and obtaining the SA@CDs/g-C3N4 composite material. The SA@CDs/g-C3N4 composite material prepared according to the present disclosure can effectively remove residual aflatoxin in foods, and is wild in effect, environmentally-friendly and safe.