Antioxidant Activity from The Combination Ethanol Extract Secang Wood (Caesalpinia sappan L.) And Red Ginger Rhizome (Zingiber officinale Roxb.)
- DOI
- 10.2991/aer.k.211215.027How to use a DOI?
- Keywords
- antioxidant; DPPH; ethanol extract of secang wood; ethanol extract of red ginger rhizome
- Abstract
The antioxidant activity test combination of the ethanol extract secang wood (Caesalpinia sappan L) and red ginger rhizome (Zingiber officinale Roxb.) was carried out using the DPPH method. Where the principle of the DPPH method is a decrease in the intensity of the absorbance value of the DPPH solution which is directly proportional to the increase in the concentration of antioxidant compounds called IC50 or Concentration Inhibition 50. The results have shown that the value of the IC50 or Inhibition Concentration 50 of the ethanol extract of Secang wood is 54,53 which is a strong antioxidant, the IC50 or Inhibition Concentration 50 value from the ethanol extract of red ginger rhizome (Zingiber officinale Roxb.) is 197,74 which is a weak antioxidant, and the IC50 or Inhibition Concentration 50 value combination of the ethanol extract Secang wood (Caesalpinia sappan L) and red ginger rhizome (Zingiber officinale Roxb.) for F1 with a ratio of 1:1 is 109,72 which is a moderate antioxidant, F2 with a ratio of 1:2 is 140,96 which is a moderate antioxidant and F3 with a ratio of 2:1 is 90,14 which is a strong antioxidant.
- Copyright
- © 2021 The Authors. Published by Atlantis Press International B.V.
- Open Access
- This is an open access article under the CC BY-NC license.
Cite this article
TY - CONF AU - Dinda Koeswantika Putri AU - Tukiran AU - Suyatno AU - Fauzia Indah Sabila PY - 2021 DA - 2021/12/16 TI - Antioxidant Activity from The Combination Ethanol Extract Secang Wood (Caesalpinia sappan L.) And Red Ginger Rhizome (Zingiber officinale Roxb.) BT - Proceedings of the International Joint Conference on Science and Engineering 2021 (IJCSE 2021) PB - Atlantis Press SP - 143 EP - 147 SN - 2352-5401 UR - https://doi.org/10.2991/aer.k.211215.027 DO - 10.2991/aer.k.211215.027 ID - Putri2021 ER -