M
Mitsuko Taba Ohara
Researcher at University of São Paulo
Publications - 19
Citations - 224
Mitsuko Taba Ohara is an academic researcher from University of São Paulo. The author has contributed to research in topics: Essential oil & Melanin. The author has an hindex of 7, co-authored 19 publications receiving 206 citations. Previous affiliations of Mitsuko Taba Ohara include Federal University of Pará.
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Journal ArticleDOI
Essential oils from Piper cernuum and Piper regnellii: antimicrobial activities and analysis by GC/MS and 13C-NMR.
Mara B. Costantin,Patricia Sartorelli,Renata Pereira Limberger,Amélia T. Henriques,Martin Steppe,Marcelo J. P. Ferreira,Mitsuko Taba Ohara,Vicente de Paulo Emerenciano,Massuo J. Kato +8 more
TL;DR: The essential oils of Piper cernuum and Piper regnellii leaves were analyzed by gas chromatography-mass spectrometry and the results were compared to that obtained by means of a program designed to analyse (13)C-NMR data of complex mixtures.
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Antibacterial activity of Apocynaceae extracts and MIC of Tabernaemontana angulata stem organic extract
Ivana Barbosa Suffredini,Elfriede Marianne Bacchi,Telma Mary Sakuda,Mitsuko Taba Ohara,Riad Naim Younes,Antonio Drauzio Varella +5 more
TL;DR: O extrato orgânico obtido do caule de Tabernaemontana angulata apresentou atividade contra a bacteria Gram positiva S. aureus y Pseudomonas aeruginosa e Candida albicans.
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Extracts from Amazonian plants have inhibitory activity against tyrosinase: an in vitro evaluation
Daclé Juliani Macrini,Ivana Barbosa Suffredini,Antonio Drauzio Varella,Riad Naim Younes,Mitsuko Taba Ohara +4 more
TL;DR: The Brazilian flora has the highest species diversity in the world, and the chemical, pharmacological and cosmetic potential for the discovery of new skin whitening agents is in proportion with this biodiversity, and 25 aqueous and 24 organic extracts obtained from 19 plants native to the Amazon rain forest and to the Atlantic forest were evaluated as tyrosinase inhibitors.
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Volatile oils from leaves and stem barks of Cedrela fissilis (Meliaceae): chemical composition and antibacterial activities
João Henrique G. Lago,Paulo de Ávila,Elvis M. de Aquino,Paulo Roberto Hrihorowitsch Moreno,Mitsuko Taba Ohara,Renata Pereira Limberger,Mirian A. Apel,Amélia T. Henriques +7 more
TL;DR: In this article, the volatile oils from the leaves and stem barks of Cedrela fissilis were submitted to GC-MS analysis and separation by adsorption chromatography.
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Validação de método para avaliação da qualidade sanitária de preparação cosmética de base lipófila
TL;DR: The validation of method to evaluate the sanitary quality of lipophilic base cosmetics was performed using chemical neutralizers and dilution in order to eliminate the inhibitory effect on the microbial growth as mentioned in this paper.