Menthol
Mostrando 1-12 de 54 artigos, teses e dissertações.
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1. Preparation of a New Polymeric Deep Eutectic Solvent and Its Application in Vortex-Assisted Liquid-Liquid Microextraction of Parabens in Foods, Cosmetics and Pharmaceutical Products
A vortex-assisted liquid-liquid microextraction method combined with high performance liquid chromatography-diode array detector has been developed for the determination of parabens in foods, cosmetics and pharmaceutical products. In this work, polymeric deep eutectic solvents composed of DL-menthol and polyethylene glycol with three different light grades w
J. Braz. Chem. Soc.. Publicado em: 2020-10
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2. Carcinoma prostático com metástase para seios frontal e cavernoso: relato de caso
Abstract One of the major problems affecting potatoes quality on stored is the susceptibility to enzymatic browning, which occurs mainly after wounds during the harvest, at postharvest handling and by aging, leading to the development of dark color compounds. Enzymatic browning is associated with the action of polyphenoloxidases (PPO) and peroxidases (POD),
Braz. j. otorhinolaryngol.. Publicado em: 2020-06
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3. Activity of polyphenoloxidase and peroxidase in non-dormant potato tubers treated with sprout suppressors
Abstract One of the major problems affecting potatoes quality on stored is the susceptibility to enzymatic browning, which occurs mainly after wounds during the harvest, at postharvest handling and by aging, leading to the development of dark color compounds. Enzymatic browning is associated with the action of polyphenoloxidases (PPO) and peroxidases (POD),
Food Sci. Technol. Publicado em: 2020-06
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4. Activity of polyphenoloxidase and peroxidase in non-dormant potato tubers treated with sprout suppressors
Abstract One of the major problems affecting potatoes quality on stored is the susceptibility to enzymatic browning, which occurs mainly after wounds during the harvest, at postharvest handling and by aging, leading to the development of dark color compounds. Enzymatic browning is associated with the action of polyphenoloxidases (PPO) and peroxidases (POD),
Food Sci. Technol. Publicado em: 04/11/2019
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5. Changes in potato tuber sugar metabolism in response to natural sprout suppressive compounds
ABSTRACT. The increased demand for potato by the Brazilian processing industry requires long term refrigerated storage, but after a few months, natural dormancy ends, and sprouts start to grow. Thus, sprout inhibitors are necessary to reduce the rate of growth and allow further storage. The purpose of research described here was to determine the effects clov
Acta Sci., Agron.. Publicado em: 21/10/2019
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6. Goma de mascar mentolada no manejo da sede pré-operatória: ensaio clínico randomizado
Objetivo avaliar a efetividade da goma de mascar mentolada em aliviar a intensidade e o desconforto da sede do paciente cirúrgico no período pré-operatório. Método ensaio clínico controlado randomizado, com 102 pacientes em período pré-operatório, aleatorizados em grupo-controle, com cuidado usual, e grupo experimental, que recebeu goma de masca
Rev. Latino-Am. Enfermagem. Publicado em: 07/10/2019
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7. Mentha arvensis IN OIL SOLID-LIQUID EQUILIBRIUM
ABSTRACT L-menthol is an essential oil produced from Mentha arvensis. An experimental L-menthol solid-liquid equilibrium in menthol oil constituents was determined in the temperature range between 271 K and 300 K, by the method of creating a saturated solution at a given temperature by using an excess of crystals in the suspension. The mole fraction of the e
Braz. J. Chem. Eng.. Publicado em: 15/07/2019
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8. Package of menthol measures for thirst relief: a randomized clinical study
RESUMO Objetivo: Avaliar a efetividade do pacote de medidas mentoladas (hidratação labial e picolé de gelo) comparado a um pacote de medidas não mentoladas (hidratação labial e picolé de gelo) como método de alívio da sede em pacientes na Sala de Recuperação Anestésica. Método: Ensaio clínico randomizado, paralelo, 120 pacientes aleatorizados
Rev. Bras. Enferm.. Publicado em: 27/06/2019
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9. A Deep Eutectic Solvent as an Extraction Solvent to Separate and Preconcentrate Parabens in Water Samples Using in situ Liquid-Liquid Microextraction
In this study, an in situ deep eutectic solvent-liquid-liquid microextraction method together with high performance liquid chromatography was developed for the determination of parabens in aqueous sample. The hydrophobic deep eutectic solvent, formed in situ by the DL-menthol and decanoic acid was used as the extraction solvent. Various parameters affecting
J. Braz. Chem. Soc.. Publicado em: 23/05/2019
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10. Action of Essential Oils on Sprouting of Non-Dormant Potato Tubers
ABSTRACT The breakdown of dormancy and early sprouting is one of the main causes of losses of stored potatoes. Sprouting control becomes important especially when tubers are submitted to long-term storage for further processing by the potato industry. The objective of this work is to evaluate the effect of organic sprout inhibitors, eugenol and menthol essen
Braz. arch. biol. technol.. Publicado em: 29/11/2018
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11. Menthol and eugenol as natural anesthetics for early juveniles of curimba
ABSTRACT The objective of this study was to evaluate menthol and eugenol as anesthetics for early juveniles of curimba, Prochilodus lineatus. Juveniles of 4.0±0.5 g and a total length of 8.8±0.1 cm were exposed to the anesthetics menthol (20, 30, 40, 50, 60, 70, and 80 mg L−1) and eugenol (20, 30, 40, 50, 60, and 70 mg L−1) up to deep anesthesia. The a
R. Bras. Zootec.. Publicado em: 23/11/2018
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12. Nanoencapsulated Melaleuca alternifolia essential oil exerts anesthetic effects in the brachyuran crab using Neohelice granulate
ABSTRACT The aim of this study was to evaluate the efficacy and safety of several anesthetics in the brachyuran crab Neohelice granulata, an emergent experimental model. The essential oils (EOs) of Lippia alba, Aloysia tryphilla, and Melaleuca alternifolia (tea tree oil; TTO), the isolated compounds eugenol, menthol, terpinen-4-ol, and the nanoencapsulated f
An. Acad. Bras. Ciênc.. Publicado em: 25/06/2018