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2020•International Journal of Advanced Scientific Research and ManagementOpen access

Antioxidant Activity and Total Phenol Anthocyanin and Flavonoid Content Analysis of Rasberry

N. Srinivas Goud, Rohit Sinha

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Abstract

This study aim to investigate phytochemical and antioxidant activity of Rubus idaeus L fruit.The total phenolics, flavonoids and anthocyanins were evaluated.The antioxidant activities were investigated using three antioxidant assays 2,2diphenyl-1-picrylhydrazyl (DPPH), Ferric Reducing (FRAP) and 2,2′-azinobis(3-ethylbenzothiazoline-6sulfonic acid) (ABTS).The rasberry fruit contain of total phenolics (37.19±0.39mg GAE/g), flavonoids (5.32±0.13mg RU/ g) and total anthocyanin content (32.21±0.35mg c-3-gE/g) were recorded.The antioxidant activity in DPPH assay IC 50 value 39.00±1.32µg/ml, ABTS assay (0.85±0.02 mg AEAC/g) and FRAP assay 52.03±4.65 mM Fe2+/g were evaluated.These results presenting perspectives usage of R.idaeus fresh fruits was considerable levels of phytochemicals and antioxidant activity.

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This study aim to investigate phytochemical and antioxidant activity of Rubus idaeus L fruit.The total phenolics, flavonoids and anthocyanins were evaluated.The antioxidant activities were investigated using three antioxidant assays 2,2diphenyl-1-picrylhydrazyl (DPPH), Ferric Reducing (FRAP) and 2,2′-azinobis(3-ethylbenzothiazoline-6sulfonic acid) (ABTS).The rasberry fruit contain of total phenolics (37.19±0.39mg GAE/g), flavonoids (5.32±0.13mg RU/ g) and total anthocyanin content (32.21±0.35mg c-3-gE/g) were recorded.The antioxidant activity in DPPH assay IC 50 value 39.00±1.32µg/ml, ABTS assay (0.85±0.02 mg AEAC/g) and FRAP assay 52.03±4.65 mM Fe2+/g were evaluated.These results presenting perspectives usage of R.idaeus fresh fruits was considerable levels of phytochemicals and antioxidant activity.

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Available abstract

This study aim to investigate phytochemical and antioxidant activity of Rubus idaeus L fruit.The total phenolics, flavonoids and anthocyanins were evaluated.The antioxidant activities were investigated using three antioxidant assays 2,2diphenyl-1-picrylhydrazyl (DPPH), Ferric Reducing (FRAP) and 2,2′-azinobis(3-ethylbenzothiazoline-6sulfonic acid) (ABTS).The rasberry fruit contain of total phenolics (37.19±0.39mg GAE/g), flavonoids (5.32±0.13mg RU/ g) and total anthocyanin content (32.21±0.35mg c-3-gE/g) were recorded.The antioxidant activity in DPPH assay IC 50 value 39.00±1.32µg/ml, ABTS assay (0.85±0.02 mg AEAC/g) and FRAP assay 52.03±4.65 mM Fe2+/g were evaluated.These results presenting perspectives usage of R.idaeus fresh fruits was considerable levels of phytochemicals and antioxidant activity.

Key concepts: Flavonoid, Anthocyanin, Antioxidant, Phenol, Chemistry, Food science, Antioxidant capacity, Traditional medicine

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