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:
Sep. 02, 2025
Filed:
Nov. 13, 2024
Jiangsu Academy of Agricultural Sciences, Nanjing, CN;
Ting Guo, Nanjing, CN;
Xiaomei Ye, Nanjing, CN;
Jing Du, Nanjing, CN;
Cong Wang, Nanjing, CN;
Yonglan Xi, Nanjing, CN;
Xiangping Kong, Nanjing, CN;
Fei Zhu, Nanjing, CN;
Jiangsu Academy of Agricultural Sciences, Nanjing, CN;
Abstract
The present invention discloses anJAAS-32 and use thereof in preparation of a larval Hermetia illucens paste protein peptide. TheJAAS-32 was deposited in Guangdong Microbial Culture Collection Center (GDMCC) on Aug. 10, 2023 with an accession number of GDMCC No: 63725, classified and named. A larval Hermetia illucens paste is subjected to enzymatic fermentation by theJAAS-32 provided by the present invention for 20-40 hours. The content of the protein peptide (<10 kDa) is 1.53 times that of an untreated group; the content of free amino acids is 1.41 times that of the untreated group; the total antioxidant activity is 1.35 times that of the untreated group. Diameters of inhibition zones against, andare 1.62, 1.17, and 1.45 times those of the untreated group, respectively. The strain is cultured readily, fast in growth, and well-adapted. A low-cost, easy-to-operate, and efficient method for enhancing antibacterial performance of the larval Hermetia illucens paste can be established on the basis of the strain.