Data/hora: 09/06/2024 13:38:16

Biblioteca(s): | Embrapa Agroindústria Tropical; Embrapa Caprinos e Ovinos; Embrapa Gado de Leite; Embrapa Tabuleiros Costeiros.
Data corrente: | 28/07/2022
Data da última atualização: | 03/11/2022
Autoria: | SANTOS FILHO, L. G. A. dos; REIS, R. B. dos; SOUZA, A. S. de Q.; CANUTO, K. M.; CASTRO, K. N. de C.; PEREIRA, A. M. L.; DINIZ, F. M.
Afiliação: | LUIZ GONZAGA ALVES DOS SANTOS FILHO, Universidade Federal do Piauí; RENATA BRITO DOS REIS, Universidade Federal do Delta do Parnaíba; ANA SHEILA DE QUEIROZ SOUZA, Universidade Federal do Ceará; KIRLEY MARQUES CANUTO, CNPAT; KARINA NEOOB DE CARVALHO CASTRO, CNPGL; ALITIENE MOURA LEMOS PEREIRA, CPATC; FABIO MENDONCA DINIZ, CNPC.
Título: | Essential oil composition, antioxidant and antibacterial activity against Vibrio parahaemolyticus from five Lamiaceae species.
Ano de publicação: | 2022
Fonte/Imprenta: | Journal of Essential Oil Research, v. 34, n. 4, p. 313-321, 2022.
DOI: | https://doi.org/10.1080/10412905.2022.2066212
Idioma: | Inglês
Conteúdo: | In peneide shrimp, diseases caused by Vibrio species are the source of serious economic losses worldwide. Essential oils from Lamiaceae species are sources of bioactives for aquaculture, with potential antimicrobial and antioxidant activity. The aim was to investigate the chemical composition, antimicrobial activity and antioxidant effects of essential oils from five species of Lamiaceae against Vibrio parahaemolyticus. Approximately forty-eight components were identified and quantified by gas chromatography-mass spectrometry (GC-MS) and flame ionization detection (GC-FID). The predominant compounds were linalool (0.2?74.2%), eugenol (47.5%), 1,8-cineole (0.2?44.5%), camphor (0.2?31.2%), sabinene (0.4-13-4%), &#946;-pinene (0.1?8.5%), thymol (51.0%) and p-cymene (1.7?26.4%). The essential oils presented values of Minimum Inhibitory Concentration and Bactericidal between 5.0?0.313 mg mL&#8722;1 and effective antioxidant potential (IC50: 0.11?16.15 mg mL&#8722;1). Its main components have potential application in scavenging free radicals, inhibiting bacterial growth, important for the food and aquaculture industry.
Palavras-Chave: | Antimicrobial activity; Essential oil; Penaeus vannamei.
Thesagro: | Antioxidante; Óleo Essencial.
Thesaurus Nal: | Antioxidants; Lamiaceae.
Categoria do assunto: | F Plantas e Produtos de Origem Vegetal
Registro original: | Embrapa Agroindústria Tropical (CNPAT)

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