Results 21 to 30 of about 6,127 (166)
Synthesis and Structural Characterization of Bioactive PHA and γ-PGA Oligomers for Potential Applications as a Delivery System. [PDF]
Materials (Basel), 2016 The (trans)esterification reaction of bacterial biopolymers with a selected bioactive compound with a hydroxyl group was applied as a convenient method for obtaining conjugates of such compound.
Kwiecień I +3 more
europepmc +4 more sources
Coculture Corynebacterium glutamicum and Bacillus licheniformis for producing poly-γ-glutamic acid from glucose [PDF]
Applied Microbiology and BiotechnologyPoly-γ-glutamic acid (γ-PGA) has diverse applications from cosmetic to drug delivery. The production of γ-PGA primarily relies on microbial fermentation using Bacillus spp. supplemented with l-glutamate supplementation.
Wanjing Liu +13 more
doaj +2 more sources
Microbial Cell Factories, 2022 Background Poly-γ-glutamic acid (γ-PGA) is a biopolymer and has various applications based on its biocompatibility, non-toxicity, and edibility. Low-molecular-weight (Mw)-γ-PGA has promising applications in agriculture and pharmaceuticals.
Jing Li +6 more
doaj +1 more source
Frontiers in Microbiology, 2022 Bacilli are used as biocontrol agents (BCAs) against phytopathogens and most of them can produce poly-γ-glutamic acid (γ-PGA) as one of the major extracellular polymeric substances (EPSs).
Jian Xue +7 more
doaj +1 more source
PLoS ONE, 2021 The main forms of poly-γ-glutamic acid (γ-PGA) applied in agriculture include agricultural γ-PGA and γ-PGA super absorbent polymer (SAP). Laboratory experiments were conducted with a check treatment CK (no γ-PGA added) and two different forms of γ-PGA ...
Jianzhong Guo +3 more
doaj +1 more source
Microbial Cell Factories, 2022 Background Poly γ-glutamic acid (γ-PGA) is a promising biopolymer for various applications. For glutamic acid-independent strains, the titer of γ-PGA is too low to meet the industrial demand.
Dexin Wang +4 more
doaj +1 more source
Frontiers in Food Science and Technology, 2023 Poly-γ-glutamic acid (γ-PGA) is an emerging biopolymer produced by several Bacillus species. To improve γ-PGA synthesis, metabolic engineering of the production host B.
Birthe Halmschlag +6 more
doaj +1 more source
Aquaculture Reports, 2022 This study evaluated the effects of poly-γ-glutamic acid (γ-PGA) diets on the growth, antioxidant capacity, and nutrient absorption of gibel carp. Six groups (Control, PGA-25, PGA-50, PGA-100, PGA-200 and PGA −400) were supplemented with different γ-PGA ...
Liang Sun +7 more
doaj +1 more source
Drug delivery applications of poly-γ-glutamic acid
Future Journal of Pharmaceutical Sciences, 2021 Background Poly-γ-glutamic acid (γ-PGA) is a biopolymer of microbial origin, consisting of repeating units of l-glutamic acid and/or D-glutamic acid. The biopolymer has found use in the fields of agriculture, food, wastewater, and medicine, owing to its ...
Olalekan A. Balogun-Agbaje +2 more
doaj +1 more source
Bacterial-derived Polymer Poly-y-Glutamic Acid (y-PGA)-based micro/nanoparticles as a delivery system for antimicrobials and other biomedical applications [PDF]
, 2017 : In the past decade, poly-γ-glutamic acid (γ-PGA)-based micro/nanoparticles have garnered remarkable attention as antimicrobial agents and for drug delivery, owing to their controlled and sustained-release properties, low toxicity, as well as ...
Adamus, Grazyna +7 more
core +2 more sources