| 期刊全稱 | Amino-Acid Homopolymers Occurring in Nature | | 影響因子2023 | Yoshimitsu Hamano | | 視頻video | http://file.papertrans.cn/155/154693/154693.mp4 | | 發(fā)行地址 | Presents the current knowledge of polyaminoacids and the most recent advances in their industrial and medical applications.A valuable source of information for scientists in basic research as well as | | 學(xué)科分類 | Microbiology Monographs | | 圖書封面 |  | | 影響因子 | Microorganisms are capable of producing a wide variety of biopolymers. Homopolymer peptides, which are made up of only a single type of amino acid, are far less ubiquitous. The only two amino-acid homopolymers known to occur in nature are presented in this volume. Poly-epsilon-L-lysine is a polycationic peptide and exhibits antimicrobial activity against a wide spectrum of microorganisms. It is both safe and biodegradable and is therefore used as a food preservative in several countries. In addition, there has been great interest in medical and other applications of poly-lysine and its derivatives.In contrast, poly-gamma-glutamic acid is an unusual anionic polypeptide. It is also water soluble, biodegradable, edible, non-toxic and non-immunogenic and can be chemically modified to introduce various drugs. These features are very useful for pharmaceutical and biomedical applications. Poly-glutamic acid is also a highly attractive as a food ingredient. | | Pindex | Book 2010 |
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