Selection and Utilization of Agro-industrial Waste for Biosynthesis and Hyper-Production of Pullulan: A Review

Mishra, Bishwambhar; Zamare, Deveeka; Manikanta, A.

doi:10.1007/978-981-10-7434-9_6

Cited by 12 publications

(2 citation statements)

References 45 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Sucrose, which remains the main substrate for the industrial production of pullulan, is controversial due to its high cost (USD 900 per ton of sucrose), followed by glucose, which, despite its lower cost than sucrose, has a relatively low efficiency in producing pullulan [36]. Xylose is promising and can improve the economic viability of pullulan production [37].…”

Section: Kinetics Of Pullulan Production From Sugarcane Bagasse Hemic...mentioning

confidence: 99%

Pullulan Production from Sugarcane Bagasse Hemicellulosic Hydrolysate by Aureobasidium pullulans ATCC 42023 inBubble Column Reactor

Tagne,

Cruz-Santos,

Antunes

et al. 2024

Fermentation

View full text Add to dashboard Cite

Due to its unique physicochemical properties, Pullulan is an exopolysaccharide with many applications in the food, biomedical, and pharmaceutical industries. Aiming to reduce its production cost, an interesting alternative is to consider other possibilities of raw materials, including the production of this biopolymer in a lignocellulosic biorefinery concept. Xylose is the main sugar of hemicellulosic hydrolysates obtained from different biomasses, and it is a sugar still not extensively exploited regarding its potential for pullulan production. This study aimed to evaluate the production of pullulan from sugarcane bagasse hemicellulosic hydrolysate by cultivating Aureobasidium pullulans ATCC 42023 in a bubble column reactor. The hemicellulosic hydrolysate was obtained through dilute acid treatment carried out in a stirred tank reactor before being detoxified to remove microbial growth inhibitors. The maximum concentration of 28.62 ± 1.43 g/L of pullulan was obtained after 120 h of fermentation in a bubble column reactor in batch mode. Analysis of spectroscopic properties through FTIR of the obtained pullulan revealed α-(1→6)-linked maltosyl units, similar to those of commercial samples of the biopolymer. XRD analysis showed that the prepared pullulan is amorphous, and a homogeneous morphology with a smooth surface of the pullulan was observed in SEM analysis. This study showed the potential of the production of pullulan from sugarcane bagasse hemicellulosic hydrolysate in a bubble column bioreactor, an alternative strategy for the industrial production of this biopolymer.

show abstract

Section: Kinetics Of Pullulan Production From Sugarcane Bagasse Hemic...mentioning

confidence: 99%

Pullulan Production from Sugarcane Bagasse Hemicellulosic Hydrolysate by Aureobasidium pullulans ATCC 42023 inBubble Column Reactor

Tagne,

Cruz-Santos,

Antunes

et al. 2024

Fermentation

View full text Add to dashboard Cite

show abstract

“…A indústria de alimentos produz uma enorme quantidade de resíduos durante o processamento, os quais podem ser utilizados como fonte alternativa de carbono e nitrogênio. Tanto resíduos agroindustriais quanto biomassa lignocelulósicas são matérias-primas economicamente viáveis para produção de glucanas, incluindo a pululana (FREITAS et al, 2017;ZAMARE;MANIKANTA, 2018;WANI et al, 2021).…”

Section: Polissacarídeos E Exopolissacarídeosunclassified

Síntese e caracterização de copolímeros baseados em pululana para produção de partículas autoagregáveis como potenciais agentes de encapsulação de fármacos

Vieira

View full text Add to dashboard Cite

show abstract

An Insight into Pullulan and Its Potential Applications

Reddy

Mishra

Mandal

et al. 2022

Polysaccharides of Microbial Origin

View full text Add to dashboard Cite

Selection and Utilization of Agro-industrial Waste for Biosynthesis and Hyper-Production of Pullulan: A Review

Cited by 12 publications

References 45 publications

Pullulan Production from Sugarcane Bagasse Hemicellulosic Hydrolysate by Aureobasidium pullulans ATCC 42023 inBubble Column Reactor

Pullulan Production from Sugarcane Bagasse Hemicellulosic Hydrolysate by Aureobasidium pullulans ATCC 42023 inBubble Column Reactor

Síntese e caracterização de copolímeros baseados em pululana para produção de partículas autoagregáveis como potenciais agentes de encapsulação de fármacos

An Insight into Pullulan and Its Potential Applications

Contact Info

Product

Resources

About