Infusions of medicinal plants: Antioxidant activity and total phenols

Ordoñez, Elizabeth S.; López, Antonio Molina; Reátegui, Darlym

doi:10.17268/agroind.sci.2020.03.06

Cited by 3 publications

(2 citation statements)

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“…De acuerdo con [21][22] mencionaron que, en Colombia el uso de plantas medicinales es una práctica muy común en las zonas rurales, siendo usadas para diversos tratamientos y prevención de enfermedades, existiendo una gran demanda de la herbolaria medicinal por habitar en un clima favorable, bosques húmedos, zonas templadas y cálidas. Por otro lado, Perú también ofrece un gran aporte en las plantas medicinales ya que cuenta con una diversidad de especies herbolarias, que es necesario aprovecharlas en diferentes fuentes alimentarias [23]. Así mismo, [17] mencionó que en Chile existen muchas especies de plantas medicinales, donde el 46,8% son endémicas y la gran mayoría de ellas son importantes en la vida de las poblaciones nativas americanas.…”

Section: Aprovechamiento Las Plantas Medicinales En Infusionesunclassified

Infusions based on medicinal plants and their benefit in metabolic benefit in metabolic syndrome diseases. A systematic review during the years 2016-2021.

Cisneros¹,

Huamani²,

Muñoz³

et al. 2022

Proceedings of the 2nd LACCEI International Multiconference on Entrepreneurship, Innovation and Regional Development (LEIRD 202

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Infusions, in particular, are hot drinks made from the leaves, flowers, fruits, bark and roots of certain natural plants that contain medicinal properties, these have made it possible to counteract many diseases that have been generated throughout the human life cycle. Therefore, the present study aims to know the varieties of medicinal plants, the origin of sowing, compounds present in the plants, their effectiveness in infusions, benefit in diseases and unit operations from the review of scientific articles in recent years. 5 years. For this, the Prisma methodology was used, performing the inclusion and exclusion criteria in different electronic databases such as Redalyc, Scielo, Google Scholar, Taylor and Francis, Scopus, Ebsco Host, Science Direct and ProQuest, thus obtaining 27 articles included for your review. As results in the selected studies, it was found that the medicinal plants most used in infusions were cinnamon with 7.14%, green tea 5.7% and lemon verbena 4.29%. In addition, it was found that the most present compounds in plants were flavonoids with 23.64% and in terms of their effectiveness in infusions, antioxidants had the highest value with 28.05%. In conclusion, medicinal plants made in infusions with proper operation maintain the compounds provided by the plant and show a positive effect on metabolic syndrome diseases.

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Section: Aprovechamiento Las Plantas Medicinales En Infusionesunclassified

Infusions based on medicinal plants and their benefit in metabolic benefit in metabolic syndrome diseases. A systematic review during the years 2016-2021.

Cisneros¹,

Huamani²,

Muñoz³

et al. 2022

Proceedings of the 2nd LACCEI International Multiconference on Entrepreneurship, Innovation and Regional Development (LEIRD 202

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“…Los compuestos polifenólicos también se caracterizan por su elevada actividad antioxidante por lo que pueden ser utilizados en la elaboración de nuevos productos funcionales (Pacheco, 2019). La importancia de los antioxidantes en la salud radica en que tienen el potencial de contrarrestar radicales libres que poseen uno o más electrones desapareados y que son causantes de diversas enfermedades degenerativas, muerte celular, artereoesclerosis y cáncer (Ordoñez et al, 2020).…”

Section: Introductionunclassified

Compuestos polifenólicos, contenido mineral y tamizaje fitoquímico de extractos acuosos de Simira cordifolia obtenidos mediante ultrasonidos

Luna Fox,

Rodríguez Almeida,

Dahua Gualinga

et al. 2024

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El objetivo del presente estudio fue determinar el contenido de compuestos polifenólicos, evaluar el contenido mineral y realizar el tamizaje fitoquímico de extractos acuosos de S. cordifolia. Se aplicó la extracción asistida por ultrasonido para la obtención de los extractos acuosos. Los metabolitos secundarios se identificaron mediante el tamizaje fitoquímico, los compuestos polifenólicos se determinaron mediante el método de Folin-Ciocalteu y el contenido mineral se evaluó mediante espectrofotometría de absorción atómica. Los factores de estudio fueron: tiempo (10 y 30 min) y temperatura de extracción (30 y 60 °C). El análisis estadístico se realizó a través del software Design Expert versión 10. Las variables de estudio se mostraron significativas (p<0.05) en la determinación de los compuestos polifenólicos totales. Los valores de polifenoles variaron desde 329.28 a 724.20 mg equivalentes al ácido gálico/100 g materia seca. El análisis del contenido mineral indicó el calcio como elemento mayoritario con 539.67 mg/100 g. El tamizaje fitoquímico mostró saponinas, flavonoides y aminoácidos como compuestos mayoritarios. Los resultados del presente estudio demuestran que la corteza de S. cordifolia es una fuente potencial de compuestos bioactivos y minerales; por lo tanto, se podría recomendar su uso con fines farmacéuticos y cosméticos.

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Design and determination of double emulsions (W1/O/W2) for the trapping of antioxidant compounds sensitive to thermal processes

MONTER-JUÁREZ

ROMERO-LÓPEZ

Mendoza-Mendoza

et al. 2022

EJB

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Currently, there are several advances in the development of functional foods, since consumers are increasingly aware of the close relationship between food and the health of the body. Thus, this research proposes the encapsulation of bioactive compounds, extracted from the xoconostle fruit using micro emulsions for its protection at high temperatures in the jam making process. For the extraction, three treatments were proposed, with different means of extraction (EX); EX1: water, EX2: ethanol and EX3: ethanol-water mixture (1:1). Statistical analysis revealed that the extraction medium did not have an effect on antioxidant capacity. The emulsion was made with the EX1 extract, forming a multiple water-in-oil-in-water emulsion (W1/O/W2), using three biopolymers whey protein concentrate (WPC), whey protein isolate (WPI) and gum arabic (GA) in concentrations of 6.0%, 7.5%, and 9.0%, in which physical stability and stability to creaming were determined. The 7.5% WPI emulsion presented greater stability. The antioxidant capacity tests in the jam showed that the emulsion is efficient to preserve the antioxidant capacity, observing an increase in this in EXC/EM, compared to the EX and EXS/EM treatment.

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Infusions of medicinal plants: Antioxidant activity and total phenols

Cited by 3 publications

References 0 publications

Infusions based on medicinal plants and their benefit in metabolic benefit in metabolic syndrome diseases. A systematic review during the years 2016-2021.

Infusions based on medicinal plants and their benefit in metabolic benefit in metabolic syndrome diseases. A systematic review during the years 2016-2021.

Compuestos polifenólicos, contenido mineral y tamizaje fitoquímico de extractos acuosos de Simira cordifolia obtenidos mediante ultrasonidos

Design and determination of double emulsions (W1/O/W2) for the trapping of antioxidant compounds sensitive to thermal processes

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