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Evaluación de la capacidad antioxidante y compuestos bioactivos de tumbo (Passiflora mollissima) y cerezo (Prunus serotina).

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Title: Evaluación de la capacidad antioxidante y compuestos bioactivos de tumbo (Passiflora mollissima) y cerezo (Prunus serotina).
Alternate Title: Evaluation of the antioxidant capacity and bioactive compounds of banana passionfruit (Passiflora mollissima) and black cherry (Prunus serotina).
Authors: Lopa, Juan1 jlopa@unsa.edu.pe, Valderrama, María2, León, Nelva2, Lazo, Luz3, Llerena, Jean Pierre1, Ballón, Carlos3, Guija-Poma, Emilio4
Source: Revista Horizonte Médico. jul-sep2021, Vol. 21 Issue 3, p1-9. 9p.
Abstract (English): Objective: To determine the content of bioactive compounds and antioxidant capacity of the banana passionfruit (Passiflora mollissima) and black cherry (Prunus serotina). Materials and methods: An analytical, experimental, longitudinal and prospective study. The black cherries and banana passionfruits were collected in the Cusco, Moquegua and Arequipa regions. The content of phenols and flavonoids were determined using the Folin–Ciocalteu reagent and aluminum chloride method, respectively. The antioxidant activity was evaluated using the ferric reducing ability of plasma (FRAP), 2,2-diphenyl-1-picryl-hydrazyl (DPPH) and thiobarbituric acid reactive substance (TBARS) techniques. Albino rats classified into a negative control group, a positive control group and four experimental groups were used to study the hepatoprotective effect of the fruits. Results: Banana passionfruits from the Cusco region (Quechua) showed the highest concentration of total phenols (584.94 ± 134.62 mg GAE/100 g) and flavonoids (445.62 ± 7.94 mg QE/100 g). Concerning the DPPH radical, the IC50 value of banana passion fruits from the Arequipa region (Yunga) was found to be 0.41 ± 0.01 mg/mL. Banana passion fruits from the Cusco region (Quechua) showed the highest FRAP value (8.38 ± 0.32 mmol Fe2+/100 g). Black cherries from the Arequipa region (Yunga) had the highest concentration of total phenols (181.81 ± 34.1 mg GAE/100 g) and flavonoids (205.18 ± 77.8 mg QE/100 g). They also showed a significant antioxidant activity regarding the DPPH (2.1 ± 0.01 mg/mL), while the antioxidant capacity of black cherries from the Cusco region (Quechua), which was evaluated with the FRAP method, achieved a value of 1.59 ± 0.2 mmol Fe2+/100 g. The observed differences were statistically significant. Banana passion fruits showed a better hepatoprotective effect than black cherries. Conclusions: Banana passion fruits from the Cusco region (Quechua) are an important source of antioxidant compounds and show a high antioxidant capacity (FRAP), while black cherries from the Arequipa region (Yunga) have a high content of antioxidant compounds and a higher antioxidant capacity (DPPH). [ABSTRACT FROM AUTHOR]
Abstract (Spanish): Objetivo: Determinar el contenido de compuestos bioactivos y la capacidad antioxidante de los frutos tumbo (Passiflora mollissima) y cerezo (Prunus serotina). Materiales y métodos: Estudio analítico, experimental, longitudinal y prospectivo. Los frutos cerezo y tumbo se recolectaron en las regiones de Cusco, Moquegua y Arequipa. La técnica de Folin-Ciocalteu fue empleada para determinar el contenido de fenoles, y el cloruro de aluminio se utilizó para calcular los flavonoides. La actividad antioxidante se evaluó mediante las técnicas Ferric Reducing Ability of Plasma (FRAP), 2,2-difenil-picril-hidrazil (DPPH) y sustancias reactivas al ácido tiobarbitúrico (TBARS). Para estudiar el efecto hepatoprotector de las frutas, utilizamos ratas albinas que se clasificaron en un grupo control negativo, un grupo control positivo y cuatro grupos experimentales. Resultados: La mayor concentración de fenoles totales y flavonoides se encontró en el tumbo de la región Cusco (Quechua) (fenoles totales: 584,94 ± 134,62 mg EAG / 100 g y flavonoides :445,62 ± 7,94 mg EQ / 100 g). Para el radical DPPH, el valor IC50 del tumbo de la región Arequipa (Yunga) fue 0,41 ± 0,01 mg / mL. El tumbo de la región Cusco (Quechua) mostró el valor FRAP más alto (8,38 ± 0,32 mmol Fe2+ / 100 g). El cerezo de la región de Arequipa (Yunga) presentó la mayor concentración de fenoles totales (181,81 ± 34,1 mg EAG / 100 g) y flavonoides (205,18 ± 77,8 mg EQ / 100 g). El cerezo de Arequipa (Yunga) mostró una actividad antioxidante significativa al DPPH (2,1 ± 0,01 mg / mL), mientras que la capacidad antioxidante del cerezo de la región Cusco (Quechua), evaluada con la técnica FRAP, alcanzó un valor de 1,59 ± 0,2 mmol Fe2+ /100 g. Las diferencias observadas fueron estadísticamente significativas. El tumbo mostró un mejor efecto hepatoprotector que el cerezo. Conclusiones: El tumbo de la región Cusco (Quechua) es una fuente importante de compuestos antioxidantes y muestra una elevada capacidad antioxidante (FRAP), mientras que el cerezo de la región Arequipa (Yunga) tiene un alto contenido de compuestos antioxidantes y una mayor capacidad antioxidante (DPPH). [ABSTRACT FROM AUTHOR]
Copyright of Revista Horizonte Médico is the property of Universidad de San Martin de Porres and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Evaluación de la capacidad antioxidante y compuestos bioactivos de tumbo (Passiflora mollissima) y cerezo (Prunus serotina).
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  Data: Evaluation of the antioxidant capacity and bioactive compounds of banana passionfruit (Passiflora mollissima) and black cherry (Prunus serotina).
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  Data: <searchLink fieldCode="AR" term="%22Lopa%2C+Juan%22">Lopa, Juan</searchLink><relatesTo>1</relatesTo><i> jlopa@unsa.edu.pe</i><br /><searchLink fieldCode="AR" term="%22Valderrama%2C+María%22">Valderrama, María</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22León%2C+Nelva%22">León, Nelva</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Lazo%2C+Luz%22">Lazo, Luz</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Llerena%2C+Jean+Pierre%22">Llerena, Jean Pierre</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Ballón%2C+Carlos%22">Ballón, Carlos</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Guija-Poma%2C+Emilio%22">Guija-Poma, Emilio</searchLink><relatesTo>4</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Revista+Horizonte+Médico%22">Revista Horizonte Médico</searchLink>. jul-sep2021, Vol. 21 Issue 3, p1-9. 9p.
– Name: Abstract
  Label: Abstract (English)
  Group: Ab
  Data: Objective: To determine the content of bioactive compounds and antioxidant capacity of the banana passionfruit (Passiflora mollissima) and black cherry (Prunus serotina). Materials and methods: An analytical, experimental, longitudinal and prospective study. The black cherries and banana passionfruits were collected in the Cusco, Moquegua and Arequipa regions. The content of phenols and flavonoids were determined using the Folin–Ciocalteu reagent and aluminum chloride method, respectively. The antioxidant activity was evaluated using the ferric reducing ability of plasma (FRAP), 2,2-diphenyl-1-picryl-hydrazyl (DPPH) and thiobarbituric acid reactive substance (TBARS) techniques. Albino rats classified into a negative control group, a positive control group and four experimental groups were used to study the hepatoprotective effect of the fruits. Results: Banana passionfruits from the Cusco region (Quechua) showed the highest concentration of total phenols (584.94 ± 134.62 mg GAE/100 g) and flavonoids (445.62 ± 7.94 mg QE/100 g). Concerning the DPPH radical, the IC50 value of banana passion fruits from the Arequipa region (Yunga) was found to be 0.41 ± 0.01 mg/mL. Banana passion fruits from the Cusco region (Quechua) showed the highest FRAP value (8.38 ± 0.32 mmol Fe2+/100 g). Black cherries from the Arequipa region (Yunga) had the highest concentration of total phenols (181.81 ± 34.1 mg GAE/100 g) and flavonoids (205.18 ± 77.8 mg QE/100 g). They also showed a significant antioxidant activity regarding the DPPH (2.1 ± 0.01 mg/mL), while the antioxidant capacity of black cherries from the Cusco region (Quechua), which was evaluated with the FRAP method, achieved a value of 1.59 ± 0.2 mmol Fe2+/100 g. The observed differences were statistically significant. Banana passion fruits showed a better hepatoprotective effect than black cherries. Conclusions: Banana passion fruits from the Cusco region (Quechua) are an important source of antioxidant compounds and show a high antioxidant capacity (FRAP), while black cherries from the Arequipa region (Yunga) have a high content of antioxidant compounds and a higher antioxidant capacity (DPPH). [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label: Abstract (Spanish)
  Group: Ab
  Data: Objetivo: Determinar el contenido de compuestos bioactivos y la capacidad antioxidante de los frutos tumbo (Passiflora mollissima) y cerezo (Prunus serotina). Materiales y métodos: Estudio analítico, experimental, longitudinal y prospectivo. Los frutos cerezo y tumbo se recolectaron en las regiones de Cusco, Moquegua y Arequipa. La técnica de Folin-Ciocalteu fue empleada para determinar el contenido de fenoles, y el cloruro de aluminio se utilizó para calcular los flavonoides. La actividad antioxidante se evaluó mediante las técnicas Ferric Reducing Ability of Plasma (FRAP), 2,2-difenil-picril-hidrazil (DPPH) y sustancias reactivas al ácido tiobarbitúrico (TBARS). Para estudiar el efecto hepatoprotector de las frutas, utilizamos ratas albinas que se clasificaron en un grupo control negativo, un grupo control positivo y cuatro grupos experimentales. Resultados: La mayor concentración de fenoles totales y flavonoides se encontró en el tumbo de la región Cusco (Quechua) (fenoles totales: 584,94 ± 134,62 mg EAG / 100 g y flavonoides :445,62 ± 7,94 mg EQ / 100 g). Para el radical DPPH, el valor IC50 del tumbo de la región Arequipa (Yunga) fue 0,41 ± 0,01 mg / mL. El tumbo de la región Cusco (Quechua) mostró el valor FRAP más alto (8,38 ± 0,32 mmol Fe2+ / 100 g). El cerezo de la región de Arequipa (Yunga) presentó la mayor concentración de fenoles totales (181,81 ± 34,1 mg EAG / 100 g) y flavonoides (205,18 ± 77,8 mg EQ / 100 g). El cerezo de Arequipa (Yunga) mostró una actividad antioxidante significativa al DPPH (2,1 ± 0,01 mg / mL), mientras que la capacidad antioxidante del cerezo de la región Cusco (Quechua), evaluada con la técnica FRAP, alcanzó un valor de 1,59 ± 0,2 mmol Fe2+ /100 g. Las diferencias observadas fueron estadísticamente significativas. El tumbo mostró un mejor efecto hepatoprotector que el cerezo. Conclusiones: El tumbo de la región Cusco (Quechua) es una fuente importante de compuestos antioxidantes y muestra una elevada capacidad antioxidante (FRAP), mientras que el cerezo de la región Arequipa (Yunga) tiene un alto contenido de compuestos antioxidantes y una mayor capacidad antioxidante (DPPH). [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Revista Horizonte Médico is the property of Universidad de San Martin de Porres and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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