| Registro completo |
| Provedor de dados: |
Ciência Rural
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| País: |
Brazil
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| Título: |
Cytotoxicity and antioxidant activity of goldenberry extracts obtained with high intensity ultrasound
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| Autores: |
Codevilla,Cristiane Franco
Tischer,Bruna
Gindri,Amanda Leitão
Nogueira-Librelotto,Daniele Rubert
Barin,Juliano Smanioto
Silva,Cristiane de Bona da
Rolim,Clarice Madalena Bueno
Zepka,Leila Queiroz
Menezes,Cristiano Ragagnin de
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| Data: |
2018-01-01
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| Ano: |
2018
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| Palavras-chave: |
Goldenberry
Sonication
Antioxidant capacity
Cytotoxicity
High performance liquid chromatography
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| Resumo: |
ABSTRACT: The high intensity ultrasound-assisted extraction (HIU) is one of the most simple, quick and efficient techniques for the extraction of phenolic and other antioxidant compounds from plants. This is the first application of HIU for the extraction of these compounds from goldenberry fruit. The HIU and conventional extraction techniques showed similar results regarding to phenolic compounds and antioxidant capacity. However, the time required for HIU extraction (5min) was 24 times lower than conventional extraction (120min). Phenolic compounds reported were chlorogenic acid, caffeic acid and rutin. In vitro cytotoxicity assays were used for evaluation of extracts and the results showed that in a wide range of concentration, the extract maintains cell viability, thus indicating the possibility to use it as food with safety.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000200752
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| Editor: |
Universidade Federal de Santa Maria
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| Relação: |
10.1590/0103-8478cr20170362
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| Formato: |
text/html
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| Fonte: |
Ciência Rural v.48 n.2 2018
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| Direitos: |
info:eu-repo/semantics/openAccess
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