📅 11 June 2024
DOI: 10.26877/asset.v6i3.598
Phytochemical and Antioxidant Activity of Akway (Drymis piperita Hook f.) Stem Bark Ethanol Extract
Advance Sustainable Science, Engineering and Technology (ASSET)
Universitas Persatuan Guru Republik Indonesia Semarang
📄 Abstract
The amount of solvent affects the effectiveness of the extraction, so the chemical components are extracted entirely from the plant. This study investigated the best ratio of Akway bark : solvent (ethanol) to produce Akway extract with the highest antioxidant activity. Extraction with the treatment of Akway skin: ethanol ratio of 1:2; 1:4; 1:6 (b/v) was carried out and then the results were tested for total phenolic and flavonoid content and antioxidant activity. The best Akway bark:ethanol ratio was obtained at 1:4 (b/v) ratio with 9.54% extract yield, 289.57 mg GAE/g total phenolic content, 185.47 mg eq quercetin/g total flavonoids. Akway bark extract has potential as a source of antioxidants as indicated by its high antioxidant activity with DPPH free radical scavenging and ferric reducing activity of 50% (IC50) at extract concentrations of 16.59 µg/mL extract and 60.93 µg/mL extract, and carotene bleaching inhibition activity of 85.76%. There are 4 types of phenolic compounds and 4 types of flavonoid compounds identified with the highest percentage of components, namely Pereniporin B (57%).
🔖 Keywords
#Akway bark; bioactive extraction; antioxidant activity; bioactive compound
ℹ️ Informasi Publikasi
Tanggal Publikasi
11 June 2024
Volume / Nomor / Tahun
Volume 6, Nomor 3, Tahun 2024
📝 HOW TO CITE
Angela Myrra Puspita Dewi; Santoso, Umar; Pranoto, Yudi; Marseno, Djagal Wiseso, "Phytochemical and Antioxidant Activity of Akway (Drymis piperita Hook f.) Stem Bark Ethanol Extract ," Advance Sustainable Science, Engineering and Technology (ASSET), vol. 6, no. 3, Jun. 2024.
ACM
ACS
APA
ABNT
Chicago
Harvard
IEEE
MLA
Turabian
Vancouver
Download Citation
1
Sitasi
Cek Google Scholar
📚 References & Citations
Artikel ini telah dikutip oleh 1 publikasi lainnya.