Diferencias en la presencia de alcaloides y fenoles de cinco muestras de muña de expendio informal procedentes de mercados populares en Lima - Perú

Dalia, Pawer Pucurimay; Su, Park Joon

doi:10.24265/horizmed.2018.v18n3.05

Cited by 5 publications

(4 citation statements)

References 5 publications

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“…Minthostachys and its scientific name is MINTHOSTACHYS MOLLIS. This botanical family is widely diverse, comprising 236 genera and 7173 species (Pawer et al, 2018). This plant measures between 0.9 and 1.5 meters in height.…”

Section: Muña (Minthostachys Mollis)mentioning

confidence: 99%

Medicinal and Aromatic (Odoriferous) Properties of Pineapple (Minthostachys Mollis)

Casa-Coila,

Pari-Achata,

Pacori-Zapana

et al. 2024

RGSA

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Objective: The purpose of the research is to provide relevant scientific information on the medicinal and aromatic properties of pineapple. Theoretical background: Based on the literature on the medicinal and aromatic properties of pineapple (Minthostachys mollis). Method: It was a research with quantitative approach, which consisted of a bibliographic search of articles, scientists and theses in the database such as Google Scholar, Sciencedirec, Elsevier, Scopus, Web of Science, Scielo, Redalyc, Doaj and Dialnet, second specialty, master's and doctoral theses, which were grouped and the bibliographic background was organized in a matrix according to the type of research, methodology and study participants (species). Results and conclusions: Research results that evaluate and demonstrate the medicinal, aromatic, antioxidant and essential oil properties of muña are shown. Originality/value: It shows the medicinal and aromatic properties of pineapple (Minthostachys mollis) for being a very powerful herb in the treatment of diseases to improve health. Its use in health is very beneficial, thanks to the properties it contains such as antibacterial and antitumor activity of the essential oil, as a natural medicine, insecticides, biological pest control, among other benefits.

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Section: Muña (Minthostachys Mollis)mentioning

confidence: 99%

Medicinal and Aromatic (Odoriferous) Properties of Pineapple (Minthostachys Mollis)

Casa-Coila,

Pari-Achata,

Pacori-Zapana

et al. 2024

RGSA

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“…These health benefits can be attributed to the leaves' high levels of antioxidants, calcium, and phosphorus, which are vital for maintaining bone health and, in some instances, for developing nutraceutical products [1,2]. In a study by Paw-er-Pucurimay et al [3], the medicinal use of muña leaves was investigated to analyze the effects of alkaloids and phenols. As the leaves of medicinal plants have a high-water content, which can lead to metabolic activity increases and physical and chemical changes during storage, it is essential to decrease the water content through a process that preserves the medicinal leaves' quality and functionality after harvest.…”

Section: Introductionmentioning

confidence: 99%

Mathematical Modelling of Muña Leaf Drying (Minthostachys mollis) for Determination of the Diffusion Coefficient, Enthalpy, and Gibbs Free Energy

Silva-Paz,

Mateo-Mendoza,

Eccoña-Sota

2023

ChemEngineering

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In Peru, there are more than four thousand plants with medicinal properties, including muña, which helps digestion and improves health. The way to preserve these plants is drying up. The objective of this research was to investigate the coefficient of diffusion, enthalpy, and Gibbs free energy in the drying kinetics of muña leaves. Different pretreatments were carried out on the samples (without pretreatment, as well as treated by immersion in 1% ascorbic acid and bleaching at 60 °C for 30 s), and they were dehydrated at three temperatures (40, 50, and 60 °C). The drying kinetics were modeled using eight mathematical models to represent the drying curve. The water content was reduced by the drying process. The logarithmic model was selected, as it showed the best fit to represent the drying kinetics of the muña. Activation energy values were similar between treatments (p > 0.05). The increase in temperature decreases the enthalpy and entropy and increases the Gibbs free energy with the effective diffusion coefficient. The drying kinetics allows one to determine the drying time for the storage of the product and the thermodynamic properties for the design of the equipment.

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“…Estas propiedades medicinales podrían ser atribuidas a su alta capacidad antioxidante y contenido de calcio y fósforo, los cuales contribuyen a mantener los huesos, y en algunos casos, también se han utilizado para el desarrollo de productos nutracéuticos (Cano et al, 2008;PromPerú, 2021). Pucurimay et al (2018) estudiaron el uso medicinal de las hojas de muña para analizar el efecto de los alcaloides y fenoles. Las hojas de las plantas medicinales poseen un alto contenido de agua, la principal responsable del aumento de las actividades metabólicas y los cambios químicos y físicos que experimenta el producto durante el almacenamiento.…”

Section: Introductionunclassified

Secado de hojas de muña (minthostachys mollis): Modelado, cinética y propiedades termodinámicas

Paz¹,

Mendoza

Sota

et al. 2022

Enfoque UTE

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La hoja de muña se utiliza como infusión, posee propiedades farmacológicas y se usa para aliviar los síntomas digestivos y respiratorios. Por lo que, el secado es importante para la conservación y almacenamiento hasta su uso o procesamiento. El objetivo de esta investigación fue evaluar la influencia de la temperatura de secado sobre la cinética, coeficiente de difusión y las propiedades termodinámicas. Se trabajó con hojas de muña sometidos a diferentes pretratamientos (blanqueado a 1% de ácido ascórbico, inmersión en agua a 60 °C y sin pre tratamiento) secados a tres temperaturas (40, 50 y 60 °C). Se determinó el coeficiente de difusión efectiva, energía de activación y se describió el proceso de secado mediante ocho modelos matemáticos para representar la curva de secado. El modelo Logarítmico fue seleccionado como el de mayor ajuste para representar la cinética de secado de la muña. Los valores de energía de activación fueron similares entre los tratamientos. El aumento de la temperatura promueve: disminución de la entalpía y la entropía; aumento de la energía libre de Gibbs y coeficiente de difusión efectivo. Por lo tanto, es fundamental reducir el contenido de agua mediante el secado para mantener la calidad de las hojas de muña.

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Diferencias en la presencia de alcaloides y fenoles de cinco muestras de muña de expendio informal procedentes de mercados populares en Lima - Perú

Cited by 5 publications

References 5 publications

Medicinal and Aromatic (Odoriferous) Properties of Pineapple (Minthostachys Mollis)

Medicinal and Aromatic (Odoriferous) Properties of Pineapple (Minthostachys Mollis)

Mathematical Modelling of Muña Leaf Drying (Minthostachys mollis) for Determination of the Diffusion Coefficient, Enthalpy, and Gibbs Free Energy

Secado de hojas de muña (minthostachys mollis): Modelado, cinética y propiedades termodinámicas

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