Morphological, physicochemical and sensory evaluation of celery harvested from early to late maturity
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
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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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 |
_version_ |
1754213081741787136 |