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Sequential Optimization Approach for Enhanced Production of Poly(γ-Glutamic Acid) from Newly Isolated Bacillus subtilis
poly(γ-glutamic acid) Bacillus subtilis biopolymer
2010/2/1
A bacterial strain of marine origin showing production of poly(γ-glutamic acid) (PGA) has been identified by taxonomical and 16S rRNA studies as Bacillus subtilis. A sequential optimization approach w...
Preparation and Characterization of Liposomal Microencapsulated Poly-γ-glutamic Acid for Prevention of Ca-Phosphate Precipitation under Intestinal Environment
liposomes microencapsulation poly-γ-glutamic acid Ca-solubilizing property
2009/6/18
Poly-γ-glutamic acid (γ-PGA) from Bacillus subtilis (natto) with a high molecular weight (Av. M.W.=350,000) effectively inhibited the formation of insoluble calcium phosphate at Ca/P=0.5 (12.5 mM/25 m...
Preparation of Phosphopeptides Derived from s-Casein and ß-Casein Using Immobilized Glutamic Acid-Specific Endopeptidase and Characterization of Their Calcium Binding
casein phosphopeptides immobilized enzyme glutamic acid-specific endopeptidase calcium binding
2008/3/28
Phosphopeptides that were derived from s-CN or ß-CN were prepared with immobilized glutamic acid-specific endopeptidase, and their Ca2+ binding was characterized. s-Casein or ß-CN was hydr...
Biosynthesis of food constituents: Amino acids: 1. The glutamic acid and aspartic acid groups – a review
biosynthesis amino acids glutamic acid glutamine proline arginine aspartic acid asparagine threonine methionine lysine isoleucine
2014/3/17
This review article gives a survey of principal pathways that lead to the biosynthesis of the proteinogenic amino acids of the glutamic acid group (glutamic acid, glutamine, proline, arginine) and asp...