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Chieno Suemitsu

Publications (3)

Oils Variability of Pectis elongata in the Amazon and an Overview of the Neotropical Pectis Species

Lais T. Massing, Chieno Suemitsu, Sandra Layse F. Sarrazin, Agnaldo Tremea, José Guilherme S. Maia & Rosa Helena V. Mourão · European Journal of Medicinal Plants · 2021

Aims: Pectis species, belonging to Asteraceae, are aromatic and medicinal herbaceous plants, distributed in the Americas, the West Indies, and the Pacific islands, with lemon, cumin, or oregano aroma, used in infusions to treat several diseases or as spices. Methodology: In this...

Open access Research Article 10.9734/ejmp/2021/v32i130362

Citral Chemotype of Pectis elongata Essential Oil: Nanoemulsification and Enhanced Antimicrobial Properties for Food Safety

Lais T. Massing, Rosa Helena V. Mourão, Sandra Layse F. Sarrazin, Chieno Suemitsu, Pablo Luis B. Figueiredo, Caio P. Fernandes & José Guilherme S. Maia · European Journal of Medicinal Plants · 2025

Aims: Essential oils of Pectis elongata from the Brazilian Amazon were analyzed to estimate the citral (neral and geranial stereoisomers) content in the vegetative and reproductive phases and their circadian cycle. Also, a nanoemulsification bioassay was performed to determine it...

Open access Research Article 10.9734/ejmp/2025/v36i21253

Composition and Antimicrobial Activity of Leaf Essential Oils of Myrcia sylvatica (G. Mey.) DC.

Leomara A. da Silva, Sandra Layse F. Sarrazin, Ricardo B. Oliveira, Chieno Suemitsu, José Guilherme S. Maia & Rosa Helena V. Mourão · European Journal of Medicinal Plants · 2016

Aims: The leaves of Myrcia sylvatica have traditional use in the control of dysentery and intestinal parasites for the riparian inhabitants who live in savanna areas along the Amazon River, Brazil.   Methodology: The constituents of the oils (fresh and dried leaves) of this plant...

Open access Research Article 10.9734/EJMP/2016/25494