Production of β-glucan exopolysaccharide lasiodiplodan by Lasiodiplodia theobromae CCT 3966 from corn bran acid hydrolysate (2021)
- Authors:
- USP affiliated authors: SILVA, SILVIO SILVERIO DA - EEL ; KUMAR, ANUJ - EEL ; SANTOS, JÚLIO CÉSAR DOS - EEL ; MARCELINO, PAULO RICARDO FRANCO - EEL ; MARTINIANO, SABRINA EVELIN - EEL ; PHILIPPINI, RAFAEL RODRIGUES - EEL
- Unidade: EEL
- DOI: 10.1007/s00253-021-11173-6
- Subjects: BIOPOLÍMEROS; BIOTECNOLOGIA
- Keywords: Starchy hydrolysates; β-glucan.; Biopolymers; Corn bran; Exopolysaccharides; Lasiodiplodan
- Agências de fomento:
- Language: Inglês
- Abstract: The potential utilization of corn bran acid hydrolysate (CBAH) was evaluated as an inexpensive feedstock for the production of a rich carbohydrate and protein medium for lasiodiplodan (LAS) production using the filamentous fungus Lasiodiplodia theobromae CCT 3966. Experiments were performed according to a 22 CCRD experimental design aiming to evaluate the influence of agitation speed (rpm) and temperature (°C) over the production of total cell biomass (TCB) and LAS concentration released to the medium (LAS-M), adhered to biomass (LAS-C), and total (LAS-T). Under the selected conditions (temperature of 28°C and agitation of 200 rpm), 8.73 g·L-1 of LAS-T and 4.47 g·L-1 of TCB were obtained. Recovery of LAS-C with hot water was shown as an alternative to increase the production concentration, although it might require further purification steps. CBAH potential for substitution of synthetic media was demonstrated, indicating that it is an adequate raw material containing all necessary nutrients for LAS production.Key points• Corn bran acid hydrolysate is presented as a suitable substrate for β-glucan production.• Lasiodiplodia theobromae CCT 3966 have the potential for the industrial β-glucan production.• Simple recovering of biomass-adhered lasiodiplodan by hot water extraction.
- Imprenta:
- Source:
- Título: Applied microbiology and biotechnology
- ISSN: 0175-7598
- Volume/Número/Paginação/Ano: v.105, p.2319–2332, 2021
- Status:
- Nenhuma versão em acesso aberto identificada
-
ABNT
PHILIPPINI, Rafael R et al. Production of β-glucan exopolysaccharide lasiodiplodan by Lasiodiplodia theobromae CCT 3966 from corn bran acid hydrolysate. Applied microbiology and biotechnology, v. 105, p. 2319–2332, 2021Tradução . . Disponível em: https://doi.org/10.1007/s00253-021-11173-6. Acesso em: 02 abr. 2026. -
APA
Philippini, R. R., Martiniano, S. E., Marcelino, P. R. F., Chandel, A. K., Santos, J. C. dos, & Silva, S. S. da. (2021). Production of β-glucan exopolysaccharide lasiodiplodan by Lasiodiplodia theobromae CCT 3966 from corn bran acid hydrolysate. Applied microbiology and biotechnology, 105, 2319–2332. doi:10.1007/s00253-021-11173-6 -
NLM
Philippini RR, Martiniano SE, Marcelino PRF, Chandel AK, Santos JC dos, Silva SS da. Production of β-glucan exopolysaccharide lasiodiplodan by Lasiodiplodia theobromae CCT 3966 from corn bran acid hydrolysate [Internet]. Applied microbiology and biotechnology. 2021 ;105 2319–2332.[citado 2026 abr. 02 ] Available from: https://doi.org/10.1007/s00253-021-11173-6 -
Vancouver
Philippini RR, Martiniano SE, Marcelino PRF, Chandel AK, Santos JC dos, Silva SS da. Production of β-glucan exopolysaccharide lasiodiplodan by Lasiodiplodia theobromae CCT 3966 from corn bran acid hydrolysate [Internet]. Applied microbiology and biotechnology. 2021 ;105 2319–2332.[citado 2026 abr. 02 ] Available from: https://doi.org/10.1007/s00253-021-11173-6 - Corn bran hydrolysate as low-cost media for lasidiplodan biopolymer by filamentous fungiLasidiplodia theobromae
- Corn bran hydrolysate as low-cost media for lasodiplodan biopolymer by filamentous fungi Lasiodiplodia theobromae
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