Morphological, physicochemical and sensory evaluation of celery harvested from early to late maturity

Detalhes bibliográficos
Autor(a) principal: Yommi,Alejandra Karina
Data de Publicação: 2013
Outros Autores: Di Gerónimo,Natalia Marcela, Carrozzi,Liliana Esther, Quillehauquy,Victoria, Goñi,María Gabriela, Roura,Sara Inés
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Horticultura Brasileira
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362013000200010
Resumo: The aim of this study was to determine quality changes in petioles of self-blanching celery (Apium graveolens), cv. Golden Boy, harvested at 80, 87, 94, 101, 108, 115, 122 and 129 days after-transplanting (DAT). Total weight (TW), total length (TL), number of leaves per plant (LN) and by plant zone (external, LNZ E; middle, LNZ M; internal, LNZ I), and petiole length (PL) were evaluated at each harvest time. Petioles quality of each zone in the plant were analyzed in terms of: color (hue angle), texture (cutting force), total soluble solids content (TSS) and titratable acidity (TA). The petioles also were sensorially evaluated by descriptive analysis considering visual characteristics (flexibility, hollowness), flavor (typical flavor and odor) and texture attributes (hardness, crunchiness, juiciness and fibrousness). From 80 to 129 DAT, TW and TL increased 33 g/DAT and 0.62 cm/DAT, respectively. Leaves development was detected until the 122 DAT; LNZ I grew to a greater extent. The PL increased during plant development, mainly in middle and internal leaves; being the middle leaves the longest. Hue angle and cutting force were similar in external and middle petioles and both resulted higher than internal ones until the 122 and 115 DAT, respectively. The juiciness increased and flexibility decreased during maturation, resulting 108 DAT maturity stage less flexible and juicier than 80 DAT. No significant differences between harvesting dates were observed in the other sensory properties evaluated. Inflorescence differentiation was detected at 115 DAT, causing an increase in texture, TSS and TA. Optimum yield and quality balance were achieved at 122 DAT. Delayed harvest is associated with higher plants but also with lower petioles quality, mainly due to an undesirable change in texture.
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spelling Morphological, physicochemical and sensory evaluation of celery harvested from early to late maturityApium graveolensboltinggrowthmaturitysenescencetextureThe aim of this study was to determine quality changes in petioles of self-blanching celery (Apium graveolens), cv. Golden Boy, harvested at 80, 87, 94, 101, 108, 115, 122 and 129 days after-transplanting (DAT). Total weight (TW), total length (TL), number of leaves per plant (LN) and by plant zone (external, LNZ E; middle, LNZ M; internal, LNZ I), and petiole length (PL) were evaluated at each harvest time. Petioles quality of each zone in the plant were analyzed in terms of: color (hue angle), texture (cutting force), total soluble solids content (TSS) and titratable acidity (TA). The petioles also were sensorially evaluated by descriptive analysis considering visual characteristics (flexibility, hollowness), flavor (typical flavor and odor) and texture attributes (hardness, crunchiness, juiciness and fibrousness). From 80 to 129 DAT, TW and TL increased 33 g/DAT and 0.62 cm/DAT, respectively. Leaves development was detected until the 122 DAT; LNZ I grew to a greater extent. The PL increased during plant development, mainly in middle and internal leaves; being the middle leaves the longest. Hue angle and cutting force were similar in external and middle petioles and both resulted higher than internal ones until the 122 and 115 DAT, respectively. The juiciness increased and flexibility decreased during maturation, resulting 108 DAT maturity stage less flexible and juicier than 80 DAT. No significant differences between harvesting dates were observed in the other sensory properties evaluated. Inflorescence differentiation was detected at 115 DAT, causing an increase in texture, TSS and TA. Optimum yield and quality balance were achieved at 122 DAT. Delayed harvest is associated with higher plants but also with lower petioles quality, mainly due to an undesirable change in texture.Associação Brasileira de Horticultura2013-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362013000200010Horticultura Brasileira v.31 n.2 2013reponame:Horticultura Brasileirainstname:Associação Brasileira de Horticultura (ABH)instacron:ABH10.1590/S0102-05362013000200010info:eu-repo/semantics/openAccessYommi,Alejandra KarinaDi Gerónimo,Natalia MarcelaCarrozzi,Liliana EstherQuillehauquy,VictoriaGoñi,María GabrielaRoura,Sara Inéseng2013-07-18T00:00:00Zoai:scielo:S0102-05362013000200010Revistahttp://cms.horticulturabrasileira.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||hortbras@gmail.com1806-99910102-0536opendoar:2013-07-18T00:00Horticultura Brasileira - Associação Brasileira de Horticultura (ABH)false
dc.title.none.fl_str_mv Morphological, physicochemical and sensory evaluation of celery harvested from early to late maturity
title Morphological, physicochemical and sensory evaluation of celery harvested from early to late maturity
spellingShingle Morphological, physicochemical and sensory evaluation of celery harvested from early to late maturity
Yommi,Alejandra Karina
Apium graveolens
bolting
growth
maturity
senescence
texture
title_short Morphological, physicochemical and sensory evaluation of celery harvested from early to late maturity
title_full Morphological, physicochemical and sensory evaluation of celery harvested from early to late maturity
title_fullStr Morphological, physicochemical and sensory evaluation of celery harvested from early to late maturity
title_full_unstemmed Morphological, physicochemical and sensory evaluation of celery harvested from early to late maturity
title_sort Morphological, physicochemical and sensory evaluation of celery harvested from early to late maturity
author Yommi,Alejandra Karina
author_facet Yommi,Alejandra Karina
Di Gerónimo,Natalia Marcela
Carrozzi,Liliana Esther
Quillehauquy,Victoria
Goñi,María Gabriela
Roura,Sara Inés
author_role author
author2 Di Gerónimo,Natalia Marcela
Carrozzi,Liliana Esther
Quillehauquy,Victoria
Goñi,María Gabriela
Roura,Sara Inés
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Yommi,Alejandra Karina
Di Gerónimo,Natalia Marcela
Carrozzi,Liliana Esther
Quillehauquy,Victoria
Goñi,María Gabriela
Roura,Sara Inés
dc.subject.por.fl_str_mv Apium graveolens
bolting
growth
maturity
senescence
texture
topic Apium graveolens
bolting
growth
maturity
senescence
texture
description The aim of this study was to determine quality changes in petioles of self-blanching celery (Apium graveolens), cv. Golden Boy, harvested at 80, 87, 94, 101, 108, 115, 122 and 129 days after-transplanting (DAT). Total weight (TW), total length (TL), number of leaves per plant (LN) and by plant zone (external, LNZ E; middle, LNZ M; internal, LNZ I), and petiole length (PL) were evaluated at each harvest time. Petioles quality of each zone in the plant were analyzed in terms of: color (hue angle), texture (cutting force), total soluble solids content (TSS) and titratable acidity (TA). The petioles also were sensorially evaluated by descriptive analysis considering visual characteristics (flexibility, hollowness), flavor (typical flavor and odor) and texture attributes (hardness, crunchiness, juiciness and fibrousness). From 80 to 129 DAT, TW and TL increased 33 g/DAT and 0.62 cm/DAT, respectively. Leaves development was detected until the 122 DAT; LNZ I grew to a greater extent. The PL increased during plant development, mainly in middle and internal leaves; being the middle leaves the longest. Hue angle and cutting force were similar in external and middle petioles and both resulted higher than internal ones until the 122 and 115 DAT, respectively. The juiciness increased and flexibility decreased during maturation, resulting 108 DAT maturity stage less flexible and juicier than 80 DAT. No significant differences between harvesting dates were observed in the other sensory properties evaluated. Inflorescence differentiation was detected at 115 DAT, causing an increase in texture, TSS and TA. Optimum yield and quality balance were achieved at 122 DAT. Delayed harvest is associated with higher plants but also with lower petioles quality, mainly due to an undesirable change in texture.
publishDate 2013
dc.date.none.fl_str_mv 2013-06-01
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=S0102-05362013000200010
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362013000200010
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0102-05362013000200010
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 Associação Brasileira de Horticultura
publisher.none.fl_str_mv Associação Brasileira de Horticultura
dc.source.none.fl_str_mv Horticultura Brasileira v.31 n.2 2013
reponame:Horticultura Brasileira
instname:Associação Brasileira de Horticultura (ABH)
instacron:ABH
instname_str Associação Brasileira de Horticultura (ABH)
instacron_str ABH
institution ABH
reponame_str Horticultura Brasileira
collection Horticultura Brasileira
repository.name.fl_str_mv Horticultura Brasileira - Associação Brasileira de Horticultura (ABH)
repository.mail.fl_str_mv ||hortbras@gmail.com
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