| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Semiárido. |
|
Data corrente: |
21/12/2016 |
|
Data da última atualização: |
14/02/2017 |
|
Tipo da produção científica: |
Resumo em Anais de Congresso |
|
Autoria: |
LAGO, L. O.; NICOLLI, K. P.; BIASOTO, A. C. T.; CAMARÃO. E. B.; ZINI, C. A.; WELKE, J. E. |
|
Afiliação: |
LAURA OLIVEIRA LAGO; KARINE PRIMIERI NICOLLI; ALINE TELLES BIASOTO MARQUES, CPATSA; ELINA BASTOS CARAMÃO; CLAUDIA ALCARAZ ZINI; JULIANE ELISA WELKE. |
|
Título: |
Influence of stage of ripeness and time of maceration of Syrah grapes on levels of toxic compounds in wines. |
|
Ano de publicação: |
2016 |
|
Fonte/Imprenta: |
In: WORLD VINE AND WINE CONGRESS, 39.; GENERAL ASSEMBLY OF THE OIV, 14., 2016, Bento Gonçalves. Vitiviniculture: technological advances to market challenges: abstracts. Bento Gonçalves: International Organisation of Vine and Wine, 2016. |
|
Descrição Física: |
1 Pen drive. |
|
Idioma: |
Inglês |
|
Conteúdo: |
The aim of this study was to evaluate the influence of ripeness stage and time of maceration of Syrah grapes on the levels of six toxic compounds (formaldehyde, acetaldehyde, ethyl carbamate, furan, furfural and acrolein) formed during the vinification. |
|
Palavras-Chave: |
Vitivinicultura. |
|
Thesagro: |
Maturação; Uva; Vinho. |
|
Thesaurus Nal: |
Grapes. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/152136/1/Artigo-19.pdf
|
|
Marc: |
LEADER 01107nam a2200241 a 4500
001 2059042
005 2017-02-14
008 2016 bl uuuu u00u1 u #d
100 1 $aLAGO, L. O.
245 $aInfluence of stage of ripeness and time of maceration of Syrah grapes on levels of toxic compounds in wines.
260 $aIn: WORLD VINE AND WINE CONGRESS, 39.; GENERAL ASSEMBLY OF THE OIV, 14., 2016, Bento Gonçalves. Vitiviniculture: technological advances to market challenges: abstracts. Bento Gonçalves: International Organisation of Vine and Wine$c2016
300 $c1 Pen drive.
520 $aThe aim of this study was to evaluate the influence of ripeness stage and time of maceration of Syrah grapes on the levels of six toxic compounds (formaldehyde, acetaldehyde, ethyl carbamate, furan, furfural and acrolein) formed during the vinification.
650 $aGrapes
650 $aMaturação
650 $aUva
650 $aVinho
653 $aVitivinicultura
700 1 $aNICOLLI, K. P.
700 1 $aBIASOTO, A. C. T.
700 1 $aCAMARÃO. E. B.
700 1 $aZINI, C. A.
700 1 $aWELKE, J. E.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Florestas. |
|
Data corrente: |
07/06/2019 |
|
Data da última atualização: |
30/10/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 3 |
|
Autoria: |
LIMA, G. G. de; CHEE, B. S.; MORITZ, V. F.; CORTESE, Y. J.; MAGALHAES, W. L. E.; DEVINE, D. M.; NUGENT, M. J. D. |
|
Afiliação: |
Gabriel Goetten de Lima, Materials Research Institute, Athlone Institute of Technology; Bor Shin Chee, Materials Research Institute, Athlone Institute of Technology; Vicente Froés Moritz, Materials Research Institute, Athlone Institute of Technology; Yvonne J Cortese, Materials Research Institute, Athlone Institute of Technology; WASHINGTON LUIZ ESTEVES MAGALHAES, CNPF; Declan M Devine, Materials Research Institute, Athlone Institute of Technology; Michael J D Nugent, Materials Research Institute, Athlone Institute of Technology. |
|
Título: |
The production of a novel poly(vinyl alcohol) hydrogel cryogenic spheres for immediate release using a droplet system. |
|
Ano de publicação: |
2019 |
|
Fonte/Imprenta: |
Biomedical Physics & Engineering Express, v. 5, n. 4, 045017, Jul. 2019. 13 p. |
|
DOI: |
10.1088/2057-1976/ab2547 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Although freeze-thaw mechanism for producing crosslinked hydrogels is relatively easy and simple, it lacks sufficient integrity and support leading to modifications on its three-dimensional polymeric network arrangement during water removal?drying. Therefore, a strengthening method for obtaining cryogenic spheres of polyvinyl alcohol hydrogels is purposed by dispensing it as liquid droplets into a low temperature solution followed by a modification on its freeze-thaw cycles to confer a good geometry without aggregation. Various materials were incorporated into this hydrogel structure, including poly(acrylic acid) to impart pH sensitivity; hydroxyapatite to improve biocompatibility; and ciprofloxacin as an antimicrobial agent relevant for the treatment of osteomyelitis. The overall network presented a porous structure with a fibrous-like pattern which varied in size and volume, with presence of Ca and P when hydroxyapatite is incorporated. These materials varied the crystalline melting point of the poly(vinyl alcohol) and a linear pHsensitivity function was obtained by the addition of the materials. These hydrogels were found to release ciprofloxacin within 60 min and were able to dissolve at the same time intervals. Therefore, the hydrogel synthesised in this work can be used as an immediate release drug delivery mechanism for the in situ delivery of active pharmaceutical such as ciprofloxacin for a treatment of osteomyelitis. |
|
Palavras-Chave: |
Álcool polivinílico; Immediate releas; Liberação de fármaco por via oral; Oral drug delivery; PH-sensitivity; Produto madeireiro. |
|
Thesaurus NAL: |
Polyvinyl alcohol. |
|
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
|
Marc: |
LEADER 02387naa a2200289 a 4500
001 2109732
005 2019-10-30
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1088/2057-1976/ab2547$2DOI
100 1 $aLIMA, G. G. de
245 $aThe production of a novel poly(vinyl alcohol) hydrogel cryogenic spheres for immediate release using a droplet system.$h[electronic resource]
260 $c2019
520 $aAlthough freeze-thaw mechanism for producing crosslinked hydrogels is relatively easy and simple, it lacks sufficient integrity and support leading to modifications on its three-dimensional polymeric network arrangement during water removal?drying. Therefore, a strengthening method for obtaining cryogenic spheres of polyvinyl alcohol hydrogels is purposed by dispensing it as liquid droplets into a low temperature solution followed by a modification on its freeze-thaw cycles to confer a good geometry without aggregation. Various materials were incorporated into this hydrogel structure, including poly(acrylic acid) to impart pH sensitivity; hydroxyapatite to improve biocompatibility; and ciprofloxacin as an antimicrobial agent relevant for the treatment of osteomyelitis. The overall network presented a porous structure with a fibrous-like pattern which varied in size and volume, with presence of Ca and P when hydroxyapatite is incorporated. These materials varied the crystalline melting point of the poly(vinyl alcohol) and a linear pHsensitivity function was obtained by the addition of the materials. These hydrogels were found to release ciprofloxacin within 60 min and were able to dissolve at the same time intervals. Therefore, the hydrogel synthesised in this work can be used as an immediate release drug delivery mechanism for the in situ delivery of active pharmaceutical such as ciprofloxacin for a treatment of osteomyelitis.
650 $aPolyvinyl alcohol
653 $aÁlcool polivinílico
653 $aImmediate releas
653 $aLiberação de fármaco por via oral
653 $aOral drug delivery
653 $aPH-sensitivity
653 $aProduto madeireiro
700 1 $aCHEE, B. S.
700 1 $aMORITZ, V. F.
700 1 $aCORTESE, Y. J.
700 1 $aMAGALHAES, W. L. E.
700 1 $aDEVINE, D. M.
700 1 $aNUGENT, M. J. D.
773 $tBiomedical Physics & Engineering Express$gv. 5, n. 4, 045017, Jul. 2019. 13 p.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Florestas (CNPF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
