Avaliação do processo de hidrólise enzimática para obtenção de açúcares a partir de gengibre (Zingiber officinale)

Detalhes bibliográficos
Autor(a) principal: Torres, Lívia Maria [UNESP]
Data de Publicação: 2010
Outros Autores: Leonel, Magali [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.17224/EnergAgric.2010v25n3p68-78
http://hdl.handle.net/11449/137668
Resumo: Ginger is a starchy tubers prized for their chemical components. In the production of any kinds of beverages has been added to the extract of ginger. However, in view of the high starch content, a possibility of further development of the agribusiness sector this would be the hydrolysis tuberous rhizomes disqualified for export in order to obtain hydrolysates that would be used in the preparation of fermented beverages. This work aimed to evaluate the production of sugar from rhizomes of ginger. Two α-amylase enzymes were tested in the stage of liquefaction (Liquozyme Supra (T1) and Termamyl 2X (T2)), as well as the effect of time of action of amyloglucosidase (AMG 300L). The hydrolysates were analyzed in liquid chromatography (HPLC) and was also carried out the mass balance of the processes. The results showed higher hydrolysis of starch in the treatment that used Liquozyme Supra in liquefaction. The action time of 18 hours of AMG 300L hydrolyzate which gave an 98% of its chemical components was glucose.
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spelling Avaliação do processo de hidrólise enzimática para obtenção de açúcares a partir de gengibre (Zingiber officinale)Evaluation of enzymatic hydrolisis process to obtation of sugars from ginger (zingiber officinale)StarchAmylasesYieldAmidoAmilasesRendimentoGinger is a starchy tubers prized for their chemical components. In the production of any kinds of beverages has been added to the extract of ginger. However, in view of the high starch content, a possibility of further development of the agribusiness sector this would be the hydrolysis tuberous rhizomes disqualified for export in order to obtain hydrolysates that would be used in the preparation of fermented beverages. This work aimed to evaluate the production of sugar from rhizomes of ginger. Two α-amylase enzymes were tested in the stage of liquefaction (Liquozyme Supra (T1) and Termamyl 2X (T2)), as well as the effect of time of action of amyloglucosidase (AMG 300L). The hydrolysates were analyzed in liquid chromatography (HPLC) and was also carried out the mass balance of the processes. The results showed higher hydrolysis of starch in the treatment that used Liquozyme Supra in liquefaction. The action time of 18 hours of AMG 300L hydrolyzate which gave an 98% of its chemical components was glucose.O gengibre é uma tuberosa amilácea bastante valorizada pelos seus componentes químicos. Na produção de alguns tipos de bebidas, tem sido usado o extrato de gengibre; contudo, frente ao seu elevado conteúdo de amido, uma possibilidade de incremento de renda para o setor agroindustrial desta tuberosa seria a hidrólise de rizomas desclassificados para exportação e o uso dos hidrolisados para a obtenção de bebidas fermentadas. Neste trabalho, objetivou-se avaliar o processo de obtenção de açúcares a partir de rizomas de gengibre, sendo testadas duas enzimas alfa-amilases na etapa de liquefação (Liquozyme Supra (T1) e Termamyl 2X (T2)), bem como o efeito do tempo de ação da amiloglucosidase (AMG 300L). Os hidrolisados obtidos foram analisados em cromatografia líquida (CLAE) e realizou-se o balanço de massa dos processos. Os resultados obtidos mostraram maior hidrólise do amido no tratamento que utilizou a Liquozyme Supra. O tempo de ação de 18 horas da AMG 300L proporcionou um hidrolisado onde 98% de seus componentes químicos era glicose.Universidade Estadual Paulista Júlio de Mesquita Filho, Cerat, Centro de Raízes e Amidos Tropicais, Botucatu, Fazenda Experimental Lageado, s/n, Jardim Paraíso, CEP 18603970, SP, BrasilUniversidade Estadual Paulista Júlio de Mesquita Filho, Cerat, Centro de Raízes e Amidos Tropicais, Botucatu, Fazenda Experimental Lageado, s/n, Jardim Paraíso, CEP 18603970, SP, BrasilUniversidade Estadual Paulista (Unesp)Torres, Lívia Maria [UNESP]Leonel, Magali [UNESP]2016-04-01T18:46:45Z2016-04-01T18:46:45Z2010info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article68-78application/pdfhttp://dx.doi.org/10.17224/EnergAgric.2010v25n3p68-78Energia na Agricultura, v. 25, n. 3, p. 68-78, 2010.0102-9169http://hdl.handle.net/11449/13766810.17224/EnergAgric.2010v25n3p68-78ISSN0102-9169-2010-25-03-68-78.pdf3739930848549194Currículo Lattesreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporEnergia na Agriculturainfo:eu-repo/semantics/openAccess2024-04-12T13:49:39Zoai:repositorio.unesp.br:11449/137668Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-12T13:49:39Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Avaliação do processo de hidrólise enzimática para obtenção de açúcares a partir de gengibre (Zingiber officinale)
Evaluation of enzymatic hydrolisis process to obtation of sugars from ginger (zingiber officinale)
title Avaliação do processo de hidrólise enzimática para obtenção de açúcares a partir de gengibre (Zingiber officinale)
spellingShingle Avaliação do processo de hidrólise enzimática para obtenção de açúcares a partir de gengibre (Zingiber officinale)
Torres, Lívia Maria [UNESP]
Starch
Amylases
Yield
Amido
Amilases
Rendimento
title_short Avaliação do processo de hidrólise enzimática para obtenção de açúcares a partir de gengibre (Zingiber officinale)
title_full Avaliação do processo de hidrólise enzimática para obtenção de açúcares a partir de gengibre (Zingiber officinale)
title_fullStr Avaliação do processo de hidrólise enzimática para obtenção de açúcares a partir de gengibre (Zingiber officinale)
title_full_unstemmed Avaliação do processo de hidrólise enzimática para obtenção de açúcares a partir de gengibre (Zingiber officinale)
title_sort Avaliação do processo de hidrólise enzimática para obtenção de açúcares a partir de gengibre (Zingiber officinale)
author Torres, Lívia Maria [UNESP]
author_facet Torres, Lívia Maria [UNESP]
Leonel, Magali [UNESP]
author_role author
author2 Leonel, Magali [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Torres, Lívia Maria [UNESP]
Leonel, Magali [UNESP]
dc.subject.por.fl_str_mv Starch
Amylases
Yield
Amido
Amilases
Rendimento
topic Starch
Amylases
Yield
Amido
Amilases
Rendimento
description Ginger is a starchy tubers prized for their chemical components. In the production of any kinds of beverages has been added to the extract of ginger. However, in view of the high starch content, a possibility of further development of the agribusiness sector this would be the hydrolysis tuberous rhizomes disqualified for export in order to obtain hydrolysates that would be used in the preparation of fermented beverages. This work aimed to evaluate the production of sugar from rhizomes of ginger. Two α-amylase enzymes were tested in the stage of liquefaction (Liquozyme Supra (T1) and Termamyl 2X (T2)), as well as the effect of time of action of amyloglucosidase (AMG 300L). The hydrolysates were analyzed in liquid chromatography (HPLC) and was also carried out the mass balance of the processes. The results showed higher hydrolysis of starch in the treatment that used Liquozyme Supra in liquefaction. The action time of 18 hours of AMG 300L hydrolyzate which gave an 98% of its chemical components was glucose.
publishDate 2010
dc.date.none.fl_str_mv 2010
2016-04-01T18:46:45Z
2016-04-01T18:46:45Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.17224/EnergAgric.2010v25n3p68-78
Energia na Agricultura, v. 25, n. 3, p. 68-78, 2010.
0102-9169
http://hdl.handle.net/11449/137668
10.17224/EnergAgric.2010v25n3p68-78
ISSN0102-9169-2010-25-03-68-78.pdf
3739930848549194
url http://dx.doi.org/10.17224/EnergAgric.2010v25n3p68-78
http://hdl.handle.net/11449/137668
identifier_str_mv Energia na Agricultura, v. 25, n. 3, p. 68-78, 2010.
0102-9169
10.17224/EnergAgric.2010v25n3p68-78
ISSN0102-9169-2010-25-03-68-78.pdf
3739930848549194
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Energia na Agricultura
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 68-78
application/pdf
dc.source.none.fl_str_mv Currículo Lattes
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1799964637728342016

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