Biomass, Biofuels, Biochemicals 2021
DOI: 10.1016/b978-0-12-821888-4.00021-6
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Production and applications of polyglutamic acid

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Cited by 5 publications
(7 citation statements)
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“…Lo anterior en concordancia con estudios en los que el uso de catalizador no tuvo una influencia significativa en el rendimiento del sólido, sin embargo, si afectaba las propiedades de los bioproductos líquidos y gaseosos [26], [28]. Entonces, para el modelo 1 se tiene (13):…”
Section: Resultados Y Discusionesunclassified
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“…Lo anterior en concordancia con estudios en los que el uso de catalizador no tuvo una influencia significativa en el rendimiento del sólido, sin embargo, si afectaba las propiedades de los bioproductos líquidos y gaseosos [26], [28]. Entonces, para el modelo 1 se tiene (13):…”
Section: Resultados Y Discusionesunclassified
“…La carbonización hidrotermal (HTC) consta de varias reacciones como la hidrólisis, deshidratación, descarboxilación, aromatización, polimerización y recondensación [19]. Es una técnica muy consolidada y produce un hidrochar que tiene propiedades similares al carbón para aplicaciones energéticas [13].…”
Section: Carbonización Hidrotermal (Htc)unclassified
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“…During polymerization, glutamic acid was gradually added to the tail of γ-PGA n-1 for longer γ-PGA synthesis, thus leading to viscosity increase and dissolved oxygen decrease in the fermentation system. Continuous consumption of nutrients in the culture medium and the presence of γ-PGA degradationrelated enzymes (pgdS, GGT, and cwlO) jointly affected the ultimate yield and molecular weight of γ-PGA [26]. Additionally, B. subtilis A-5 inhibited the mycelial growth of M. grisea, R. solani, and F. oxysporum (6.66-77.93%); it also conferred a high tolerance of salinity and alkalinity (NaCl 1-10% and pH 5.5-9.5) (Figures 1-3).…”
Section: Discussionmentioning
confidence: 99%
“…Multiple studies have demonstrated the versatile applications of γ-PGA in various fields, such as food science, cosmetics, medicine, and agriculture [ 28 ]. The chemical structure of γ-PGA is composed of repeating units of L-glutamic acid, D-glutamic acid, or DL-glutamic acid [ 29 ], which are joined by amide connections between α-amino and γ-carboxylic acid groups [ 27 ]. Negative charges on the glutamic acid units allow γ-PGA to be soluble in water and provide it with favorable biocompatibility [ 30 ].…”
Section: Introductionmentioning
confidence: 99%