|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
11/01/2018 |
Data da última atualização: |
11/01/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ARAÚJO, M. do N.; FERRAZ, M.; AMÉRICO, F. K A.; SANTANA, F. F. S.; DANTAS, B. F.; CRUZ, C. R. P. |
Afiliação: |
MARCELO DO NASCIMENTO ARAUJO, Universidade Estadual de Feira de Santana; MARISOL FERRAZ, Universidade Estadual de Feira de Santana; FABIANA KARLA ARAÚJO AMÉRICO, Universidade Estadual de Feira de Santana; FABRÍCIO FRANCISCO SANTOS SILVA, Universidade Estadual de Feira de Santana; BARBARA FRANCA DANTAS, CPATSA; CLAUDINEIA REGINA PELACANI CRUZ, Universidade Estadual de Feira de Santana. |
Título: |
Seed quality of Amburana cearensis (Allemão) A.C. Sm. (Fabaceae) is influenced by storage condition. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Journal of Seed Science, v. 39, n. 4, p. 401-409, 2017. |
DOI: |
10.1590/2317-1545v39n4179328 |
Idioma: |
Inglês |
Conteúdo: |
The aim of this study was to evaluate the effects of storage conditions on the germination of A. cearensis seeds. The experimental design was completely randomized into split plots over time with four replicates. The storage conditions of the airtight containers in the refrigerator and laboratory, paper bags in the laboratory and liquid nitrogen were assessed for 27 months. In the laboratory, we evaluated the germination, the germination rate, uniformity of germination, and total soluble and reducing sugars in the radicle. In the greenhouse, we evaluated seedling emergence, emergence rate and height of 30-day-old seedlings. Seeds stored in the refrigerator maintained a high initial germination rate, which decreased from the 21st month. Seeds stored in paper bags in the laboratory showed low emergence and small seedlings. Total soluble sugars and reducing sugars were mobilized when the seeds were stored at low temperatures. Thus, it is not advisable to store A. cearensis seeds in a laboratory environment without airtight containers. A. cearensis seeds kept in a refrigerated environment maintained their viability for at least two years. |
Palavras-Chave: |
Amburana cearensis; Bioma caatinga; Planta da Caatinga; Planta nativa; Seed; Umburana-de-cheiro. |
Thesagro: |
Conservação; Leguminosa; Leguminosae; Planta medicinal; Semente. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 02094naa a2200325 a 4500 001 2085095 005 2018-01-11 008 2017 bl uuuu u00u1 u #d 024 7 $a10.1590/2317-1545v39n4179328$2DOI 100 1 $aARAÚJO, M. do N. 245 $aSeed quality of Amburana cearensis (Allemão) A.C. Sm. (Fabaceae) is influenced by storage condition.$h[electronic resource] 260 $c2017 520 $aThe aim of this study was to evaluate the effects of storage conditions on the germination of A. cearensis seeds. The experimental design was completely randomized into split plots over time with four replicates. The storage conditions of the airtight containers in the refrigerator and laboratory, paper bags in the laboratory and liquid nitrogen were assessed for 27 months. In the laboratory, we evaluated the germination, the germination rate, uniformity of germination, and total soluble and reducing sugars in the radicle. In the greenhouse, we evaluated seedling emergence, emergence rate and height of 30-day-old seedlings. Seeds stored in the refrigerator maintained a high initial germination rate, which decreased from the 21st month. Seeds stored in paper bags in the laboratory showed low emergence and small seedlings. Total soluble sugars and reducing sugars were mobilized when the seeds were stored at low temperatures. Thus, it is not advisable to store A. cearensis seeds in a laboratory environment without airtight containers. A. cearensis seeds kept in a refrigerated environment maintained their viability for at least two years. 650 $aConservação 650 $aLeguminosa 650 $aLeguminosae 650 $aPlanta medicinal 650 $aSemente 653 $aAmburana cearensis 653 $aBioma caatinga 653 $aPlanta da Caatinga 653 $aPlanta nativa 653 $aSeed 653 $aUmburana-de-cheiro 700 1 $aFERRAZ, M. 700 1 $aAMÉRICO, F. K A. 700 1 $aSANTANA, F. F. S. 700 1 $aDANTAS, B. F. 700 1 $aCRUZ, C. R. P. 773 $tJournal of Seed Science$gv. 39, n. 4, p. 401-409, 2017.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Semiárido (CPATSA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Agroenergia. |
Data corrente: |
15/03/2019 |
Data da última atualização: |
18/11/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 3 |
Autoria: |
MESQUITA, L. M. de S.; RODRIGUES, C. F. B.; ROCHA, C. Q. da; BIANCHIM, M. S.; RODRIGUES, C. M.; OLIVEIRA, V. de; GAETA, H. H.; BELCHOR, M. N.; TOYAMA. M. H.; VILEGAS, W. |
Afiliação: |
Leonardo Mendes de Souza Mesquita; Caroline Fabri Bittencourt Rodrigues; Claudia Quintino da Rocha; Mayara Silveira Bianchim; CLENILSON MARTINS RODRIGUES, CNPAE; Vanda Maria de Oliveira; Henrique Hessel Gaeta; Mariana Novo Belchor; Marcos Hikari Toyama; Wagner Vilegas. |
Título: |
LC-ESI-IT-MS/MS and MALDI-TOF approach: identification of natural polymers from rhizophora mangle barks and determination of their analgesic and anti-inflammatory properties. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Natural Products and Bioprospecting, v. 9, p. 23-34, 2019. |
Idioma: |
Inglês |
Conteúdo: |
We recognize the chemical composition of the acetonic extract of Rhizophora mangle barks (AERM) using mass spectrometry analysis [liquid chromatography (LC)?ESI?IT-MS/MS and matrix-assisted laser desorption/ionization-time of flight-MS (MALDI-TOF)]. Analgesic activity was evaluated by formalin and tail-flick experimental assays. Anti-inflammatory activity was performed by paw edema test induced by carrageenan and 48/80 compounds. The first series of experiments involved [LC]?FIA?IT-MS/MS with 11 separated catechins derivatives until degree of polymerization 3 (DP3). The spectra obtained by MALDI-TOF analysis of the AERM presented two homologous series: one based on polymers of m/z 288 Da increments (up to DP12) and another series based on polymers of m/z [288 ? 162] Da increments (up to DP11). In addition to these series of flavan-3-ol, each DP had a subset of masses with a variation of - 16 Da (homologous series of afzelechins?m/z 873?3465 Da) and ? 16 Da (homologous series of gallocatechins?m/z 905?3497 Da). A similar pattern with homologous series of gallocatechins and afzelechins could also be observed for a fifth and a sixth monohexoside series: glucogallocatechins (m/z 779?3371) and glucoafzelechins (m/z 747?3339). The intraperitoneal administration of different doses of AERM (50, 150 and 300 lg mL-1) have a morphine-like effect and intense anti-inflammatory activity. |
Palavras-Chave: |
Anti-inflammatory; Catechins; Mangroves; Morphine-like effect. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/194310/1/CLENILSON-041Natural-Products-and-Bioprospecting.pdf
|
Marc: |
LEADER 02289naa a2200277 a 4500 001 2107120 005 2019-11-18 008 2019 bl uuuu u00u1 u #d 100 1 $aMESQUITA, L. M. de S. 245 $aLC-ESI-IT-MS/MS and MALDI-TOF approach$bidentification of natural polymers from rhizophora mangle barks and determination of their analgesic and anti-inflammatory properties.$h[electronic resource] 260 $c2019 520 $aWe recognize the chemical composition of the acetonic extract of Rhizophora mangle barks (AERM) using mass spectrometry analysis [liquid chromatography (LC)?ESI?IT-MS/MS and matrix-assisted laser desorption/ionization-time of flight-MS (MALDI-TOF)]. Analgesic activity was evaluated by formalin and tail-flick experimental assays. Anti-inflammatory activity was performed by paw edema test induced by carrageenan and 48/80 compounds. The first series of experiments involved [LC]?FIA?IT-MS/MS with 11 separated catechins derivatives until degree of polymerization 3 (DP3). The spectra obtained by MALDI-TOF analysis of the AERM presented two homologous series: one based on polymers of m/z 288 Da increments (up to DP12) and another series based on polymers of m/z [288 ? 162] Da increments (up to DP11). In addition to these series of flavan-3-ol, each DP had a subset of masses with a variation of - 16 Da (homologous series of afzelechins?m/z 873?3465 Da) and ? 16 Da (homologous series of gallocatechins?m/z 905?3497 Da). A similar pattern with homologous series of gallocatechins and afzelechins could also be observed for a fifth and a sixth monohexoside series: glucogallocatechins (m/z 779?3371) and glucoafzelechins (m/z 747?3339). The intraperitoneal administration of different doses of AERM (50, 150 and 300 lg mL-1) have a morphine-like effect and intense anti-inflammatory activity. 653 $aAnti-inflammatory 653 $aCatechins 653 $aMangroves 653 $aMorphine-like effect 700 1 $aRODRIGUES, C. F. B. 700 1 $aROCHA, C. Q. da 700 1 $aBIANCHIM, M. S. 700 1 $aRODRIGUES, C. M. 700 1 $aOLIVEIRA, V. de 700 1 $aGAETA, H. H. 700 1 $aBELCHOR, M. N. 700 1 $aTOYAMA. M. H. 700 1 $aVILEGAS, W. 773 $tNatural Products and Bioprospecting$gv. 9, p. 23-34, 2019.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Agroenergia (CNPAE) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|