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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
19/08/2022 |
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Data da última atualização: |
19/08/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
VIEIRA, M. J.; ARGENTA, L. C.; BRANCHER, T. L.; FREITAS, S. T. de; MATTHEIS, J. P. |
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Afiliação: |
MARCELO JOSÉ VIEIRA, Fischer S/A Agroindústria. Brazil; LUIZ CARLOS ARGENTA, EPAGRI; THYANA LAYS BRANCHER, EPAGRI; SERGIO TONETTO DE FREITAS, CPATSA; JAMES PETER MATTHEIS, Researcher at United State Department of Agriculture, Agricultural Research Service Tree Fruit Research Laboratory. |
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Título: |
Relationship among dry matter content and maturity indexes at harvest and quality of Gala apples after storage. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Revista Brasileira de Fruticultura, v. 44, n. 2, e-841, 2022. |
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DOI: |
http://dx.doi.org /10.1590/0100-29452022841 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to determine the relationship among dry matter content (DMC) and maturity indexes at harvest and quality of Gala apples after storage. Apple fruit of four ?Gala? strains produced on two rootstocks and three growing regions were used for experiments 1 and 2. For all experiments, fruit harvest maturity was assessed one day after harvest and stored fruit was assessed after removal from storage plus seven days at 22 °C. For experiment 1, fruit were harvested weekly along the final stages of growth and maturation on the tree. For experiment 2, fruit were harvested at commercial maturity and stored under a controlled atmosphere at 0.7 oC for 195 days. For experiment 3, fruit from two orchards were harvested at commercial maturity and stored in air at 1oC for 50, 110, or 194 days. DMC did not change during the final stages of fruit growth, however, there were significant changes in fruit firmness, starch index, and soluble solids content (SSC) during the same period. At the commercial harvest, fruit DMC showed high correlation with SSC, titratable acidity (TA) and firmness. DMC assessed at the commercial harvest also showed high correlation after storage with SSC and TA but not with firmness or flesh browning (FB). DMC decreased slightly during storage. The results show that DMC is not a reliable index to determine Gala apple maturity at harvest, or to predict fruit firmness and FB after storage. However, DMC at harvest has potential to predict SSC and TA after storage, two important fruit quality traits. Fruit density at harvest showed utility to predict risk of flesh browning after storage. MenosThe objective of this study was to determine the relationship among dry matter content (DMC) and maturity indexes at harvest and quality of Gala apples after storage. Apple fruit of four ?Gala? strains produced on two rootstocks and three growing regions were used for experiments 1 and 2. For all experiments, fruit harvest maturity was assessed one day after harvest and stored fruit was assessed after removal from storage plus seven days at 22 °C. For experiment 1, fruit were harvested weekly along the final stages of growth and maturation on the tree. For experiment 2, fruit were harvested at commercial maturity and stored under a controlled atmosphere at 0.7 oC for 195 days. For experiment 3, fruit from two orchards were harvested at commercial maturity and stored in air at 1oC for 50, 110, or 194 days. DMC did not change during the final stages of fruit growth, however, there were significant changes in fruit firmness, starch index, and soluble solids content (SSC) during the same period. At the commercial harvest, fruit DMC showed high correlation with SSC, titratable acidity (TA) and firmness. DMC assessed at the commercial harvest also showed high correlation after storage with SSC and TA but not with firmness or flesh browning (FB). DMC decreased slightly during storage. The results show that DMC is not a reliable index to determine Gala apple maturity at harvest, or to predict fruit firmness and FB after storage. However, DMC at harvest has potential to predict SSC a... Mostrar Tudo |
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Palavras-Chave: |
Acidez titulável; Firmeza de polpa; Sólidos solúveis. |
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Thesagro: |
Acidez; Distúrbio Fisiológico; Maçã; Malus Domestica; Matéria Seca; Polpa de Fruta; Pós-Colheita. |
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Thesaurus Nal: |
Apples; Postharvest physiology; Postharvest technology; Postharvest treatment. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1145583/1/Relationship-among-dry-matter-content-and-maturity-indexes-2022.pdf
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Marc: |
LEADER 02708naa a2200349 a 4500
001 2145583
005 2022-08-19
008 2022 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org /10.1590/0100-29452022841$2DOI
100 1 $aVIEIRA, M. J.
245 $aRelationship among dry matter content and maturity indexes at harvest and quality of Gala apples after storage.$h[electronic resource]
260 $c2022
520 $aThe objective of this study was to determine the relationship among dry matter content (DMC) and maturity indexes at harvest and quality of Gala apples after storage. Apple fruit of four ?Gala? strains produced on two rootstocks and three growing regions were used for experiments 1 and 2. For all experiments, fruit harvest maturity was assessed one day after harvest and stored fruit was assessed after removal from storage plus seven days at 22 °C. For experiment 1, fruit were harvested weekly along the final stages of growth and maturation on the tree. For experiment 2, fruit were harvested at commercial maturity and stored under a controlled atmosphere at 0.7 oC for 195 days. For experiment 3, fruit from two orchards were harvested at commercial maturity and stored in air at 1oC for 50, 110, or 194 days. DMC did not change during the final stages of fruit growth, however, there were significant changes in fruit firmness, starch index, and soluble solids content (SSC) during the same period. At the commercial harvest, fruit DMC showed high correlation with SSC, titratable acidity (TA) and firmness. DMC assessed at the commercial harvest also showed high correlation after storage with SSC and TA but not with firmness or flesh browning (FB). DMC decreased slightly during storage. The results show that DMC is not a reliable index to determine Gala apple maturity at harvest, or to predict fruit firmness and FB after storage. However, DMC at harvest has potential to predict SSC and TA after storage, two important fruit quality traits. Fruit density at harvest showed utility to predict risk of flesh browning after storage.
650 $aApples
650 $aPostharvest physiology
650 $aPostharvest technology
650 $aPostharvest treatment
650 $aAcidez
650 $aDistúrbio Fisiológico
650 $aMaçã
650 $aMalus Domestica
650 $aMatéria Seca
650 $aPolpa de Fruta
650 $aPós-Colheita
653 $aAcidez titulável
653 $aFirmeza de polpa
653 $aSólidos solúveis
700 1 $aARGENTA, L. C.
700 1 $aBRANCHER, T. L.
700 1 $aFREITAS, S. T. de
700 1 $aMATTHEIS, J. P.
773 $tRevista Brasileira de Fruticultura$gv. 44, n. 2, e-841, 2022.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
12/01/2015 |
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Data da última atualização: |
12/01/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
PEREIRA, A. M. S.; SOUZA, V. T. A.; COPPEDE, J. da S.; FRANÇA, S. de C.; BERTONI, V. W.; SOUZA, A. V. de. |
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Afiliação: |
ANA MARIA SOARES PEREIRA, Department of Biotechnology, University of Ribeirão Preto; VERENA TREVIZANI ALVES SOUZA, Department of Biotechnology, University of Ribeirão Preto; JULIANA DA SILVA COPPEDE, Department of Biotechnology, University of Ribeirão Preto; SUZELEI DE CASTRO FRANÇA, Department of Biotechnology, University of Ribeirão Preto; BIANCA WALÉRIA BERTONI, Department of Biotechnology, University of Ribeirão Preto; ANA VALERIA VIEIRA DE SOUZA, CPATSA. |
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Título: |
Seed germination and production of Erythrina mulungu and Erythrina velutina plantlets. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
American Journal of Plant Sciences, v. 5, p. 535-540, 2014. |
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DOI: |
http://dx.doi.org/10.4236/ajps.2014.55068 |
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Idioma: |
Inglês |
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Conteúdo: |
Species of the genus Erythrina are frequently used as ornamental plants and in projects to restore degraded areas. Also, extracts from its shoots and stems are popularly used as a herbal medicine with validated activity on the central nervous system. The objective of this study was to evaluate E. mulungu and E. velutina seed germination and seedling development potential aiming commercial scale production of those species. Seeds stored for one or twelve months at 10?C ± 2?C were sown in sand, soil or Plantmax® substrates and evaluated for germination and seedling development. Subsequently, seedlings sprouted in Plantmax® were transferred to polyethylene bags and kept in greenhouse, under direct sunlight for plant development (plant height, stem diameter and root length pivoting) evaluations. Four-month-old plantlets were transplanted to the field and after a period of one year the collar diameter and shoot height (of each plant were measured. Seed germination rates of both species grown in soil and in Plantmax® were significantly high (over 80%). Storing seeds for 1 month did not inhibit germination. However, seeds stored for twelve months had germination reduced by more than a quarter. The development of plants in greenhouse and in the field was satisfactory, indicating the viability of producing E. mulungu and E. velutina on a commercial scale, in order to meet the expanding market demand for herbal medicines. |
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Palavras-Chave: |
Erythrina mulungu; Medicamentos à base de plantas; Natural resource. |
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Thesagro: |
Caatinga; Germinação; Mulungu; Planta medicinal; Recurso natural; Semente. |
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Thesaurus NAL: |
Erythrina velutina. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02378naa a2200313 a 4500
001 2005121
005 2015-01-12
008 2014 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.4236/ajps.2014.55068$2DOI
100 1 $aPEREIRA, A. M. S.
245 $aSeed germination and production of Erythrina mulungu and Erythrina velutina plantlets.$h[electronic resource]
260 $c2014
520 $aSpecies of the genus Erythrina are frequently used as ornamental plants and in projects to restore degraded areas. Also, extracts from its shoots and stems are popularly used as a herbal medicine with validated activity on the central nervous system. The objective of this study was to evaluate E. mulungu and E. velutina seed germination and seedling development potential aiming commercial scale production of those species. Seeds stored for one or twelve months at 10?C ± 2?C were sown in sand, soil or Plantmax® substrates and evaluated for germination and seedling development. Subsequently, seedlings sprouted in Plantmax® were transferred to polyethylene bags and kept in greenhouse, under direct sunlight for plant development (plant height, stem diameter and root length pivoting) evaluations. Four-month-old plantlets were transplanted to the field and after a period of one year the collar diameter and shoot height (of each plant were measured. Seed germination rates of both species grown in soil and in Plantmax® were significantly high (over 80%). Storing seeds for 1 month did not inhibit germination. However, seeds stored for twelve months had germination reduced by more than a quarter. The development of plants in greenhouse and in the field was satisfactory, indicating the viability of producing E. mulungu and E. velutina on a commercial scale, in order to meet the expanding market demand for herbal medicines.
650 $aErythrina velutina
650 $aCaatinga
650 $aGerminação
650 $aMulungu
650 $aPlanta medicinal
650 $aRecurso natural
650 $aSemente
653 $aErythrina mulungu
653 $aMedicamentos à base de plantas
653 $aNatural resource
700 1 $aSOUZA, V. T. A.
700 1 $aCOPPEDE, J. da S.
700 1 $aFRANÇA, S. de C.
700 1 $aBERTONI, V. W.
700 1 $aSOUZA, A. V. de
773 $tAmerican Journal of Plant Sciences$gv. 5, p. 535-540, 2014.
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