Chemical composition, embryo anatomy and viability by tetrazolium test of pyrenes of Euterpe edulis Mart
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.5039/agraria.v11i4a5399 http://hdl.handle.net/11449/232600 |
Resumo: | The advancement of knowledge and technologies for production, quality assessment and conservation of seeds of E. edulis is a need imposed by the high demand for this plants. Information on biometry, chemical composition and anatomy of seeds and seedlings give basis for the marking of future studies. The objectives of this study were to describe the biometrics and chemical composition of fruits and seeds, the anatomy of embryos; assess the viability of seeds by tetrazolium and classify the seeds of Euterpe edulis Mart. as for desiccation and storage tolerance. Seeds were analyzed for biometrics, water content, chemical composition, germination and seedling emergence. For the tetrazolium test, embryonic axes were immersed in a solution at 40°C for one, two, four and six hours. As for desiccation tolerance, seeds with water content of 45.7, 12 and 5% were evaluated for germination. E. edulis seeds have 83.1% carbohydrates and recalcitrant behavior, and the tetrazolium test conducted at 40°C in solution at 0.2% concentration for two hours proved to be adequate to estimate seed viability. |
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Chemical composition, embryo anatomy and viability by tetrazolium test of pyrenes of Euterpe edulis MartAnatomyArecaceaeBiometryGerminationViabilityThe advancement of knowledge and technologies for production, quality assessment and conservation of seeds of E. edulis is a need imposed by the high demand for this plants. Information on biometry, chemical composition and anatomy of seeds and seedlings give basis for the marking of future studies. The objectives of this study were to describe the biometrics and chemical composition of fruits and seeds, the anatomy of embryos; assess the viability of seeds by tetrazolium and classify the seeds of Euterpe edulis Mart. as for desiccation and storage tolerance. Seeds were analyzed for biometrics, water content, chemical composition, germination and seedling emergence. For the tetrazolium test, embryonic axes were immersed in a solution at 40°C for one, two, four and six hours. As for desiccation tolerance, seeds with water content of 45.7, 12 and 5% were evaluated for germination. E. edulis seeds have 83.1% carbohydrates and recalcitrant behavior, and the tetrazolium test conducted at 40°C in solution at 0.2% concentration for two hours proved to be adequate to estimate seed viability.Faculdade de Ciências Agrárias E Veterinárias de Jaboticabal Universidade Estadual Paulista Júlio de Mesquita FilhoCentro de Química de Alimentos E Nutrição Aplicada Instituto de Tecnologia de Alimentos, Av. Brasil, 2880, Jardim ChapadãoDepartamento de Ciências Agrárias E Ambientais Campus Soane Nazaré de Andrade Universidade Estadual de Santa Cruz, Rodovia Jorge Amado, Km 16, SalobrinhoFaculdade de Ciências Agrárias E Veterinárias de Jaboticabal Universidade Estadual Paulista Júlio de Mesquita FilhoUniversidade Estadual Paulista (UNESP)Instituto de Tecnologia de AlimentosUniversidade Estadual de Santa CruzIossi, Emerson [UNESP]Môro, Fabíola Vitti [UNESP]Ferrari, Roseli AparecidaBarbosa, Rafael MaraniVieira, Roberval Daiton [UNESP]2022-04-29T23:53:04Z2022-04-29T23:53:04Z2016-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article310-316http://dx.doi.org/10.5039/agraria.v11i4a5399Revista Brasileirade Ciencias Agrarias, v. 11, n. 4, p. 310-316, 2016.1981-09971981-1160http://hdl.handle.net/11449/23260010.5039/agraria.v11i4a53992-s2.0-85019416907Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileirade Ciencias Agrariasinfo:eu-repo/semantics/openAccess2022-04-29T23:53:04Zoai:repositorio.unesp.br:11449/232600Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T23:53:04Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Chemical composition, embryo anatomy and viability by tetrazolium test of pyrenes of Euterpe edulis Mart |
title |
Chemical composition, embryo anatomy and viability by tetrazolium test of pyrenes of Euterpe edulis Mart |
spellingShingle |
Chemical composition, embryo anatomy and viability by tetrazolium test of pyrenes of Euterpe edulis Mart Iossi, Emerson [UNESP] Anatomy Arecaceae Biometry Germination Viability |
title_short |
Chemical composition, embryo anatomy and viability by tetrazolium test of pyrenes of Euterpe edulis Mart |
title_full |
Chemical composition, embryo anatomy and viability by tetrazolium test of pyrenes of Euterpe edulis Mart |
title_fullStr |
Chemical composition, embryo anatomy and viability by tetrazolium test of pyrenes of Euterpe edulis Mart |
title_full_unstemmed |
Chemical composition, embryo anatomy and viability by tetrazolium test of pyrenes of Euterpe edulis Mart |
title_sort |
Chemical composition, embryo anatomy and viability by tetrazolium test of pyrenes of Euterpe edulis Mart |
author |
Iossi, Emerson [UNESP] |
author_facet |
Iossi, Emerson [UNESP] Môro, Fabíola Vitti [UNESP] Ferrari, Roseli Aparecida Barbosa, Rafael Marani Vieira, Roberval Daiton [UNESP] |
author_role |
author |
author2 |
Môro, Fabíola Vitti [UNESP] Ferrari, Roseli Aparecida Barbosa, Rafael Marani Vieira, Roberval Daiton [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Instituto de Tecnologia de Alimentos Universidade Estadual de Santa Cruz |
dc.contributor.author.fl_str_mv |
Iossi, Emerson [UNESP] Môro, Fabíola Vitti [UNESP] Ferrari, Roseli Aparecida Barbosa, Rafael Marani Vieira, Roberval Daiton [UNESP] |
dc.subject.por.fl_str_mv |
Anatomy Arecaceae Biometry Germination Viability |
topic |
Anatomy Arecaceae Biometry Germination Viability |
description |
The advancement of knowledge and technologies for production, quality assessment and conservation of seeds of E. edulis is a need imposed by the high demand for this plants. Information on biometry, chemical composition and anatomy of seeds and seedlings give basis for the marking of future studies. The objectives of this study were to describe the biometrics and chemical composition of fruits and seeds, the anatomy of embryos; assess the viability of seeds by tetrazolium and classify the seeds of Euterpe edulis Mart. as for desiccation and storage tolerance. Seeds were analyzed for biometrics, water content, chemical composition, germination and seedling emergence. For the tetrazolium test, embryonic axes were immersed in a solution at 40°C for one, two, four and six hours. As for desiccation tolerance, seeds with water content of 45.7, 12 and 5% were evaluated for germination. E. edulis seeds have 83.1% carbohydrates and recalcitrant behavior, and the tetrazolium test conducted at 40°C in solution at 0.2% concentration for two hours proved to be adequate to estimate seed viability. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-01-01 2022-04-29T23:53:04Z 2022-04-29T23:53:04Z |
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/10.5039/agraria.v11i4a5399 Revista Brasileirade Ciencias Agrarias, v. 11, n. 4, p. 310-316, 2016. 1981-0997 1981-1160 http://hdl.handle.net/11449/232600 10.5039/agraria.v11i4a5399 2-s2.0-85019416907 |
url |
http://dx.doi.org/10.5039/agraria.v11i4a5399 http://hdl.handle.net/11449/232600 |
identifier_str_mv |
Revista Brasileirade Ciencias Agrarias, v. 11, n. 4, p. 310-316, 2016. 1981-0997 1981-1160 10.5039/agraria.v11i4a5399 2-s2.0-85019416907 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileirade Ciencias Agrarias |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
310-316 |
dc.source.none.fl_str_mv |
Scopus 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_ |
1797789889769504768 |