Finally, this study found that using an appropriate proportion of PECs could not only avoid the formation of undesirable precipitates resulting from the interaction between ε·PL·HCl and anionic components within the soymilk systems, but also could extend their shelf﹍ife. ε﹑olylysine and its ...
ε-Polylysine (ε-PL, average molecular weight, 6 kDa) was purchased from Silver-Elephant Bio-engineering Co. (Zhejiang, China). 4-Morpholineethanesulfonic acid (MES), 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride (EDC·HCl) and N-hydroxysuccinimide (NHS) was purchased from ...
Therefore, the lysine biosynthesis pathway is essential because L-aspartic acid is the initial building block of e-PL in vivo. It is noteworthy that pls is not a constitutive gene but is induced ,12 hours after fermentation, when the pH of the medium is lower than 513, SCIENTIFIC REPORTS ...
[0038] (3) 6Ν of HCl hydrolysis, the use of thin layer chromatography and found hydrolyzate generated in a single amino acid is lysine; This product is lysine polymers. [0039] (4)采用Sanger法,鉴定了本品的结构为ε -型结构,由一个L-赖氨酸的-NH2与另一个L-赖氨酸的a-C00H形成的肽键连接...
Properties of epsilon‐polylysine·HCl/high‐methoxyl pectin polyelectrolyte complexes and their commercial applicationdoi:10.1111/jfpp.14320John Wiley & Sons, LtdJi‐Min LvYue‐Cheng MengYu‐Gang ShiYan‐Hua LiJie ChenFang Sheng
epsilon-polylysinemagnetic nanoparticlesStreptomyces albulusThe easily prepared polyanionic magnetic nanoparticle (MNP) was employed to recover a polycationic natural food preservative, epsilon-polylysine (-PL) from fermentation broth of Streptomyces albulus. -PL with a final concentration of 10g/L could ...
(DAS) was produced by oxidizing corn starch using sodium periodate. To attain the optimal loading and long-time release of ε-polylysine (ε-PL), the ACC/DAS hydrogels were synthesized through the Schiff base reaction between the amino group on ACC and the aldehyde group in DAS. The ...