Volatile profile of yellow passion fruit juice by static headspace and solid phase microextraction techniques
Autor(a) principal: | |
---|---|
Data de Publicação: | 2015 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Ciência Rural |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000200356 |
Resumo: | The profile of volatile compounds of yellow passion fruit juice was analyzed by solid phase microextraction headspace (HS-SPME) and optimized static headspace (S-HS) extraction techniques. Time, temperature, NaCl concentration and sample volume headspace equilibrium parameters was adjusted to the S-HS technique. The gaseous phase in the headspace of samples was collected and injected into a gas chromatograph coupled to a mass spectrometer. In the HS-SPME technique was identified 44 volatile compounds from the yellow passion fruit juice, but with S-HS only 30 compounds were identified. Volatile esters were majority in both techniques, being identified ethyl butanoate, ethyl hexanoate, (3z)-3-hexenyl acetate, hexyl acetate, hexyl butanoate and hexyl hexanoate. Aldehydes and ketones were not identified in S-HS, but were in HS-SPME. β-Pinene, p-cymene, limonene, (Z)-β-ocimene, (E)-β-ocimene, γ-terpinene, α-terpinolene and (E) -4,8-dimethyl-1, 3,7 - nonatriene terpenes were identified in both techniques. This study showed that the S-HS optimized extraction technique was effective to recovery high concentrations of the major volatile characteristics compounds in the passion fruit, such as ethyl butanoate and ethyl hexanoate, which can be advantageous due to the simplicity of the method. |
id |
UFSM-2_04f0c1417d65c15bef285a8c99b6ab1c |
---|---|
oai_identifier_str |
oai:scielo:S0103-84782015000200356 |
network_acronym_str |
UFSM-2 |
network_name_str |
Ciência rural (Online) |
repository_id_str |
|
spelling |
Volatile profile of yellow passion fruit juice by static headspace and solid phase microextraction techniquesPassiflora edulis f. flavicarpa Deg.GC/MSSPMEHSaroma profile.The profile of volatile compounds of yellow passion fruit juice was analyzed by solid phase microextraction headspace (HS-SPME) and optimized static headspace (S-HS) extraction techniques. Time, temperature, NaCl concentration and sample volume headspace equilibrium parameters was adjusted to the S-HS technique. The gaseous phase in the headspace of samples was collected and injected into a gas chromatograph coupled to a mass spectrometer. In the HS-SPME technique was identified 44 volatile compounds from the yellow passion fruit juice, but with S-HS only 30 compounds were identified. Volatile esters were majority in both techniques, being identified ethyl butanoate, ethyl hexanoate, (3z)-3-hexenyl acetate, hexyl acetate, hexyl butanoate and hexyl hexanoate. Aldehydes and ketones were not identified in S-HS, but were in HS-SPME. β-Pinene, p-cymene, limonene, (Z)-β-ocimene, (E)-β-ocimene, γ-terpinene, α-terpinolene and (E) -4,8-dimethyl-1, 3,7 - nonatriene terpenes were identified in both techniques. This study showed that the S-HS optimized extraction technique was effective to recovery high concentrations of the major volatile characteristics compounds in the passion fruit, such as ethyl butanoate and ethyl hexanoate, which can be advantageous due to the simplicity of the method.Universidade Federal de Santa Maria2015-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000200356Ciência Rural v.45 n.2 2015reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20130777info:eu-repo/semantics/openAccessBraga,Gilberto CostaPrado,AdnaPinto,Jair Sebastião da SilvaAlencar,Severino Matias deeng2015-03-03T00:00:00ZRevista |
dc.title.none.fl_str_mv |
Volatile profile of yellow passion fruit juice by static headspace and solid phase microextraction techniques |
title |
Volatile profile of yellow passion fruit juice by static headspace and solid phase microextraction techniques |
spellingShingle |
Volatile profile of yellow passion fruit juice by static headspace and solid phase microextraction techniques Braga,Gilberto Costa Passiflora edulis f. flavicarpa Deg. GC/MS SPME HS aroma profile. |
title_short |
Volatile profile of yellow passion fruit juice by static headspace and solid phase microextraction techniques |
title_full |
Volatile profile of yellow passion fruit juice by static headspace and solid phase microextraction techniques |
title_fullStr |
Volatile profile of yellow passion fruit juice by static headspace and solid phase microextraction techniques |
title_full_unstemmed |
Volatile profile of yellow passion fruit juice by static headspace and solid phase microextraction techniques |
title_sort |
Volatile profile of yellow passion fruit juice by static headspace and solid phase microextraction techniques |
author |
Braga,Gilberto Costa |
author_facet |
Braga,Gilberto Costa Prado,Adna Pinto,Jair Sebastião da Silva Alencar,Severino Matias de |
author_role |
author |
author2 |
Prado,Adna Pinto,Jair Sebastião da Silva Alencar,Severino Matias de |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Braga,Gilberto Costa Prado,Adna Pinto,Jair Sebastião da Silva Alencar,Severino Matias de |
dc.subject.por.fl_str_mv |
Passiflora edulis f. flavicarpa Deg. GC/MS SPME HS aroma profile. |
topic |
Passiflora edulis f. flavicarpa Deg. GC/MS SPME HS aroma profile. |
description |
The profile of volatile compounds of yellow passion fruit juice was analyzed by solid phase microextraction headspace (HS-SPME) and optimized static headspace (S-HS) extraction techniques. Time, temperature, NaCl concentration and sample volume headspace equilibrium parameters was adjusted to the S-HS technique. The gaseous phase in the headspace of samples was collected and injected into a gas chromatograph coupled to a mass spectrometer. In the HS-SPME technique was identified 44 volatile compounds from the yellow passion fruit juice, but with S-HS only 30 compounds were identified. Volatile esters were majority in both techniques, being identified ethyl butanoate, ethyl hexanoate, (3z)-3-hexenyl acetate, hexyl acetate, hexyl butanoate and hexyl hexanoate. Aldehydes and ketones were not identified in S-HS, but were in HS-SPME. β-Pinene, p-cymene, limonene, (Z)-β-ocimene, (E)-β-ocimene, γ-terpinene, α-terpinolene and (E) -4,8-dimethyl-1, 3,7 - nonatriene terpenes were identified in both techniques. This study showed that the S-HS optimized extraction technique was effective to recovery high concentrations of the major volatile characteristics compounds in the passion fruit, such as ethyl butanoate and ethyl hexanoate, which can be advantageous due to the simplicity of the method. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-02-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000200356 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000200356 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0103-8478cr20130777 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Rural v.45 n.2 2015 reponame:Ciência Rural instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Rural |
collection |
Ciência Rural |
repository.name.fl_str_mv |
|
repository.mail.fl_str_mv |
|
_version_ |
1749140546760212480 |