IPro, PLLC
Pediococcus acidilactici derived antimicrobial hexapeptide and preparation method thereof
A Pediococcus acidilactici derived antimicrobial hexapeptide and a preparation method thereof are disclosed herein. The antimicrobial peptide ENGEEE (SEQ ID NO: 1) is reported for the first time. Antimicrobial peptide lactein R16 has good pH stability and thermal stability, has an effect on inhibiting Escherichia coli, Listeria monocytogenes and Staphylococcus aureus and is capable of effectively reducing the amount of the Escherichia coli in soybean meal. Secondly, the antimicrobial peptide lactein R16 has a certain effect on proliferating Saccharomyces cerevisiae and Lactobacillus plantarum and has certain capability of clearing hydrogen peroxide, hydroxyl radicals, DPPH radicals and superoxide anions. The antimicrobial peptide lactein R16 can be used for biological control and can be used as a feed additive to play important roles in substituting antibiotics and solving the feed safety problem.
Jiangnan University
B A B A B A A A C A B A Y B A A A A
B01D A23K B01D A61K B01D A01N A23B A23L C07K A23Y B01D A01N Y02A B01D A23L A23C A01N A23K
inventional inventional inventional additional inventional inventional inventional inventional inventional additional inventional inventional additional inventional inventional inventional inventional inventional
Juan Dewei Jian Guolin
Wang Zhu Lu Cai