| Texto completo | |
| Autor(es): Mostrar menos - |
Kuniyoshi, Tais Mayumi
[1]
;
Nobrega Mendonca, Carlos Miguel
[1]
;
Vieira, Viviane Borges
[1]
;
Robl, Diogo
[2]
;
Gombossy de Melo Franco, Bernadette Dora
[3]
;
Todorov, Svetoslav Dimitrov
[4, 5]
;
Tome, Elisabetta
[6]
;
O'Connor, Paula Mary
[7, 8]
;
Converti, Attilio
[9]
;
Araujo, Welington Luiz
[10]
;
Silva Palmeiras Vasconcellos, Livia Paula
[11]
;
Varani, Alessandro de Mello
[12]
;
Cotter, Paul David
[7, 8, 13]
;
Rabelo, Sarita Candida
[14]
;
de Souza Oliveira, Ricardo Pinheiro
[1]
Número total de Autores: 15
|
| Afiliação do(s) autor(es): Mostrar menos - | [1] Univ Sao Paulo, Sch Pharmaceut Sci, Dept Biochem & Pharmaceut Technol, BR-05508000 Sao Paulo - Brazil
[2] Fed Univ Santa Catarina UFSC, Dept Microbiol Immunol & Parasitol, BR-88040900 Florianopolis, SC - Brazil
[3] Univ Sao Paulo, FoRC Food Res Ctr, Sch Pharmaceut Sci, Food & Expt Nutr Dept, BR-05508000 Sao Paulo - Brazil
[4] Univ Sao Paulo, Sch Pharmaceut Sci, Food & Expt Nutr Dept, BR-05508000 Sao Paulo - Brazil
[5] Handong Global Univ, ProBacLab, Adv Convergence, Gyeongbuk 37554 - South Korea
[6] Univ Cent Venezuela, Inst Ciencias & Tecnol Alimentos, Escuela Biol, Apartado 47-097, Caracas 1041 - Venezuela
[7] Teagasc Food Res Ctr, Food Biosci Dept, Moorepk, Cork T12 YN60 - Ireland
[8] Univ Coll Cork, APC Microbiome Ireland, Cork T12 YT20 - Ireland
[9] Genoa Univ, Dept Civil Chem & Environm Engn, I-16145 Genoa - Italy
[10] Univ Sao Paulo, Microbiol Dept, Biomed Sci Inst, BR-05508900 Sao Paulo - Brazil
[11] Natl Res Ctr Energy & Mat CNPEM, Brazilian Biorenewables Natl Lab LNBR, Campinas - Brazil
[12] Sao Paulo State Univ, Fac Ciencias Agr & Vet, Sch Agr & Vet Sci, Dept Technol, BR-14884000 Jaboticabal, SP - Brazil
[13] Univ Coll Cork, Sch Microbiol, Cork T12 YT20 - Ireland
[14] Sao Paulo State Univ, Coll Agr Sci, Dept Bioproc & Biotechnol, BR-18610034 Sao Paulo - Brazil
Número total de Afiliações: 14
|
| Tipo de documento: | Artigo Científico |
| Fonte: | APPLIED GEOCHEMISTRY; v. 131, AUG 2021. |
| Citações Web of Science: | 0 |
| Resumo | |
Listeria monocytogenes is one of the foodborne pathogens of most concern for food safety. To limit its presence in foods, bacteriocins have been proposed as natural bio-preservatives. Herein, a bacteriocin was produced on hemicellulose hydrolysate of sugarcane bagasse by Pediococcus pentosaceous ET34, whose genome sequencing revealed an operon with 100% similarity to that of pediocin PA-1. ET34 grown on hydrolysate-containing medium led to an increase in the expression of PA-1 genes and a non-optimized purification step sequence resulted in a yield of 0.8 mg \& sdot;L-1 of pure pediocin (purity > 95%). Culture conditions were optimized according to a central composite design using temperature and hydrolysate % as independent variables and validated in 3-L Erlenmeyers. Finally, a process for scaled-up implementation by sugar-ethanol industry was proposed, considering green chemistry and biorefinery concepts. This work stands up as an approach addressing a future proper sugarcane bagasse valorisation for pediocin production. <comment>Superscript/Subscript Available</comment (AU) | |
| Processo FAPESP: | 18/04385-8 - Construção de uma linhagem recombinante produtora de pediocina a partir de resíduo agroindustrial |
| Beneficiário: | Ricardo Pinheiro de Souza Oliveira |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |
| Processo FAPESP: | 18/25511-1 - Bioprospecção de bactérias probióticas bacteriocinogênicas: da otimização do cultivo à aplicação em sistemas de produção animal |
| Beneficiário: | Ricardo Pinheiro de Souza Oliveira |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |
| Processo FAPESP: | 15/24777-0 - Otimização da produção de pediocina A por Pediococcus pentosaceus ATCC 43200 |
| Beneficiário: | Taís Mayumi Kuniyoshi |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |
| Processo FAPESP: | 13/07914-8 - FoRC - Centro de Pesquisa em Alimentos |
| Beneficiário: | Bernadette Dora Gombossy de Melo Franco |
| Modalidade de apoio: | Auxílio à Pesquisa - Centros de Pesquisa, Inovação e Difusão - CEPIDs |