Similarity Check Determination of Total Phenolic Content and Antioxidant Activitity of Methanol Extract of Maranta arundinacea L Fresh Leaf and Tuber
| Main Authors: | Kusbandari, A, Susanti, Hari |
|---|---|
| Format: | Lainnya NonPeerReviewed Book |
| Bahasa: | eng |
| Terbitan: |
IOP Publishing
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| Subjects: | |
| Online Access: |
http://eprints.uad.ac.id/20680/1/Determination_of_total_phenolic_content_and_antiox.pdf http://eprints.uad.ac.id/20680/ https://iopscience.iop.org/article/10.1088/1757-899X/259/1/012010/pdf |
Daftar Isi:
- Maranta arundinacea L is one of herbaceous plants in Indonesia which have flavonoid content. Flavonoids has antioxidants activity by inhibition of free radical oxidation reactions. The study aims were to determination total phenolic content and antioxidant activity of methanol extract of fresh leaf and tuber of M. arundinacea L by UV-Vis spectrophotometer. The methanol extracts were obtained with maceration and remaseration method of fresh leaves and tubers. The total phenolic content was assayed with visible spectrophotometric using Folin Ciocalteau reagent. The antioxidant activity was assayed with 1,1-diphenyl-2-picrilhidrazil (DPPH) compared to gallic acid. The results showed that methanol extract of tuber and fresh leaf of M. arundinacea L contained phenolic compound with total phenolic content (TPC) in fresh tuber of 3.881±0.064 (% GAE) and fresh leaf is 6.518±0.163 (% b/b GAE). IC50 value from fresh tuber is 1.780±0.0005 μg/mL and IC50 fresh leaf values of 0.274±0.0004 μg/mL while the standard gallic acid is IC50 of 0.640±0.0002 μg/mL.