Atributos de qualidade para o processamento industrial de clones de batata de polpa roxa no Peru

Autores

  • Roberto Tirado Lara Universidad Nacional José Faustino Sánchez Carrión
  • Roberto Hugo Tirado Malaver Universidad Nacional José Faustino Sánchez Carrión, Huacho, Peru.

DOI:

https://doi.org/10.5965/223811711842019444

Palavras-chave:

cultura de segurança alimentar, Solanum tuberosum L., polpa pigmentada, Acrilamida, atividade antioxidante

Resumo

Há um aumento na demanda de consumo de chips e batata frita no Perú. Portanto, o objetivo do presente trabalho foi avaliar os parâmetros de qualidade industrial das características físicas e químicas de 17 clones avançados de batata com polpa roxa e selecionar os clones com as melhores respostas aos atributos de qualidade para processamento industrial em Cajamarca, Perú. Os resultados mostraram que os clones exibiram características físicas aceitáveis (forma do tubérculo, profundidade do olho, cor da pele e cor da polpa) para processamento, incluindo a variedade Amarilis. Além disso, os clones mostraram tamanhos de tubérculos dentro do intervalo recomendado para batata chips (40-60 mm) e batata frita (≤ 45 mm). O clone CIP302306.19 produziu o maior teor de matéria seca de tubérculo (28,60%) e gravidade específica (1,106 g cm-3), com baixos níveis de açúcares redutores (0,062%) e uma faixa aceitável para o processamento dos chips, enquanto o menor teor de matéria seca (19,39%) e a gravidade específica (1,072 g cm-3) foram relatados pelo clone CIP302290.11. A maioria dos clones produziu tubérculos com um teor de matéria seca superior a 20% e uma gravidade específica maior que 0,080 g cm-3, além de baixos níveis de açúcares redutores que estão dentro da faixa aceitável para processamento de chips. O estudo indicou que os clones testados podem potencialmente ser usados para a produção de chips devido aos seus efeitos significativos nos parâmetros de processamento.

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Biografia do Autor

Roberto Tirado Lara, Universidad Nacional José Faustino Sánchez Carrión

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Publicado

2019-12-12

Como Citar

TIRADO LARA, Roberto; TIRADO MALAVER, Roberto Hugo. Atributos de qualidade para o processamento industrial de clones de batata de polpa roxa no Peru. Revista de Ciências Agroveterinárias, Lages, v. 18, n. 4, p. 444–452, 2019. DOI: 10.5965/223811711842019444. Disponível em: https://periodicos.udesc.br/index.php/agroveterinaria/article/view/13538. Acesso em: 4 dez. 2024.

Edição

Seção

Artigo de Pesquisa - Ciência de Plantas e Produtos Derivados