Artigo de periodico

Sucrose content, lignocellulose accumulation and in vitro digestibility of sugarcane internodes depicted in relation to internode maturation stage and Saccharum genotypes (2019)

• Authors:
  • Collucci, Daniel
  • Bueno, Raphael C. A.
  • Milagres , Adriane Maria Ferreira
  • Ferraz, André Luis
• USP affiliated authors: MILAGRES, ADRIANE MARIA FERREIRA - EEL ; FERRAZ, ANDRÉ LUIS - EEL ; BUENO, RAPHAEL CARDOSO DE ASSIS - EP ; COLLUCCI, DANIEL - EEL
• Unidades: EEL; EP
• DOI: 10.1016/j.indcrop.2019.111543
• Assunto: CANA-DE-AÇÚCAR
• Keywords: Cellulases; Plant maturation; Digestibility; Sugarcane; Recalcitrance; Sucrose accumulation
• Agências de fomento:
  • Financiamento FAPESP
  • Financiamento CAPES
  • Financiamento CNPq
• Language: Inglês
• Abstract: Sugarcane hybrids acquired several characteristics through plant breeding, including high sucrose and lignocellulose production. Recently, biomass-based industries designed to produce high-value chemicals and fuels from whole plant biomass encouraged new breeding efforts to develop plants with high sucrose yields and low lignocellulose recalcitrance. The present study utilized four experimental sugarcane hybrids to evaluate the dynamics of sucrose and lignocellulose accumulation, lignocellulose composition, and enzymatic digestibility during internode development. During the internode maturation stages, the sucrose content increased while the lignocellulose fraction presented an increased lignin and decreased glucan content. Enzymatic digestibility and lignin content of the lignocellulose fraction displayed an inversely related pattern, and the first internode was two-fold more digestible than mature internodes, indicating that digestibility decreases significantly with internode maturation and tissue lignification. Some sugarcane hybrids (H89 and H58) combined desirable phenotype characteristics (high sucrose yield and low lignocellulose recalcitrance) that were not detected in H140 and H321. Proper molecular markers discriminating these samples will help to further design breeding steps to produce sugarcane modern hybrids combining high sucrose yields and low lignocellulose recalcitrance.
• Imprenta:
  • Publisher place: Amsterdã
  • Date published: 2019
• Source:
  • Título: Industrial crops and products
  • ISSN: 09266690
  • Volume/Número/Paginação/Ano: v.139, n.1, p.111543-, 2019

Informações sobre o DOI: 10.1016/j.indcrop.2019.111543 (Fonte: oaDOI API)
• Este periódico é de assinatura
• Este artigo NÃO é de acesso aberto
  
• Cor do Acesso Aberto: closed

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How to cite

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• ABNT

  COLLUCCI, Daniel et al. Sucrose content, lignocellulose accumulation and in vitro digestibility of sugarcane internodes depicted in relation to internode maturation stage and Saccharum genotypes. Industrial crops and products, v. 139, n. 1, p. 111543-, 2019Tradução . . Disponível em: https://doi.org/10.1016/j.indcrop.2019.111543. Acesso em: 06 nov. 2024.

• APA

  Collucci, D., Bueno, R. C. A., Milagres , A. M. F., & Ferraz, A. L. (2019). Sucrose content, lignocellulose accumulation and in vitro digestibility of sugarcane internodes depicted in relation to internode maturation stage and Saccharum genotypes. Industrial crops and products, 139( 1), 111543-. doi:10.1016/j.indcrop.2019.111543

• NLM

  Collucci D, Bueno RCA, Milagres AMF, Ferraz AL. Sucrose content, lignocellulose accumulation and in vitro digestibility of sugarcane internodes depicted in relation to internode maturation stage and Saccharum genotypes [Internet]. Industrial crops and products. 2019 ;139( 1): 111543-.[citado 2024 nov. 06 ] Available from: https://doi.org/10.1016/j.indcrop.2019.111543

• Vancouver

  Collucci D, Bueno RCA, Milagres AMF, Ferraz AL. Sucrose content, lignocellulose accumulation and in vitro digestibility of sugarcane internodes depicted in relation to internode maturation stage and Saccharum genotypes [Internet]. Industrial crops and products. 2019 ;139( 1): 111543-.[citado 2024 nov. 06 ] Available from: https://doi.org/10.1016/j.indcrop.2019.111543

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