Preparation and Antimicrobial Activity of Antimicrobial Peptides from Plum Deer Antler
- DOI
- 10.2991/icmmcce-17.2017.142How to use a DOI?
- Keywords
- sika deer antler; collagen polypeptide; antibacterial
- Abstract
The optimum conditions for the enzymolysis were as follows: temperature 50 , pH 6.0, time of hydrolysis 5h, the optimum conditions were as follows: temperature 50 , pH 6.0, The amount of enzyme was 6000U / g, and the degree of hydrolysis of the collagen deer velvet collagen was 15.49%. The molecular weight of the collagen peptides was determined to be below 6.5kD by SDS-PAGE gel electrophoresis, and then the collagen peptide. The results showed that the obtained small molecule collagen peptide had good antibacterial activity against Escherichia coli and the inhibitory rate was 83.33% and 69.23%.by Sephadex G-25 column gel chromatography.
- Copyright
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Shi-ru Bo AU - Jiang-hua Yu AU - Ya-li Wang AU - Quan-kai Wang PY - 2017/09 DA - 2017/09 TI - Preparation and Antimicrobial Activity of Antimicrobial Peptides from Plum Deer Antler BT - Proceedings of the 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017) PB - Atlantis Press SP - 787 EP - 792 SN - 2352-5401 UR - https://doi.org/10.2991/icmmcce-17.2017.142 DO - 10.2991/icmmcce-17.2017.142 ID - Bo2017/09 ER -