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Provedor de dados:  Repositório Alice
País:  Brazil
Título:  Juice technological quality, lignocellulosic physical-chemical attributes and biomass yield from energy cane clones.
Autores:  VIANA, R. da S.
MOREIRA, B. R. de A.
MAY, A.
MIASAKI, C. T.
CARASCHI, J. C.
ANDRADE, M. G. de O.
Data:  2019-12-04
Ano:  2019
Palavras-chave:  Electricity cogeneration
Cellulosic ethanol
Fiber cane
Cana de Açúcar
Biomassa
Bioenergia
Eletricidade
Sugarcane
Sugarcane juice
Bioenergy
Bioelectricity
Resumo:  Abstract: Originating from backcrossing generations between wild and commercial sugarcane varieties, ?energy cane? technology promises to revolutionize global energetic scenario, once full use of feedstock is allowed. Therefore, the aim of this study was to assess juice technological quality, lignocellulosic physical-chemical composition, and biomass yield of nine energy cane. The experiment had a randomized block design with five replications for each clone (treatment) (VX12-1659, VX12-1658, VX12-1356, VX12-1191, VX12-1022, VX12-0277, VX12-0201, VX12-0180, and VX12-0046) with five replicates. Following to tillage harvest, stalk samples were assessed for total soluble solids (ºBrix; % juice), sucrose (Pol; % juice), purity (Prt; % juice), reducing sugars (RS; % juice), theoretical sugars recoverable (TSR; kg t-1 stalks), Pol (% cane), RS (% cane), moisture (% cane), fibers (Fib; % cane), and dry biomass yield (DBY; t ha-1). The obtained data was subjected to the following statistical tests (p < 0.05): Shapiro?Wilk, Fisher, Tukey, and Pearson?s linear correlation. Findings revealed null hypothesis rejection, suggesting the clones significantly affected all assessed traits. The individuals VX12-1659, VX12-1658, VX12-1356, VX12-1191, VX12-1022, and VX12-0277 exhibited the highest °Brix (% juice), Pol (% juice), Prt (% juice), TSR, Pol (% cane), moisture (% cane), and Fib (% cane) values. In addition, the clones VX12-1659, VX12-1658, and VX12-1356 resulted in DBY averages higher than other individuals of the population. In fact, all clones showed Type II energy cane typical characteristics due to a low sucrose/fiber ratio. Thus, the energy cane clones are suitable for bioelectricity co-generation.

bitstream/item/206203/1/May-Juice-Technological-2019.pdf
Tipo:  Artigo em periódico indexado (ALICE)
Idioma:  Inglês
Identificador:  16563

http://www.alice.cnptia.embrapa.br/alice/handle/doc/1115957

https://doi.org/10.21475/ajcs.19.13.05.p1490
Editor:  Australian Journal of Crop Science, v. 13, n. 5, p. 746-752, 2019.
Relação:  Embrapa Meio Ambiente - Artigo em periódico indexado (ALICE)
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