A SPONGE (Stylissa sp.) ANTIOXIDANT TEST COLLECTED FROM MANADO BAY

UJI AKTIVITAS ANTIOKSIDAN (Stylissa sp.) YANG DIPEROLEH DARI TELUK MANADO

Penulis

  • Billy Arthur Porajow Mahasiswa Universitas Sam Ratulangi Manado
  • Adithya Yudistira
  • Erladys Rumondor

DOI:

https://doi.org/10.35799/pha.12.2023.38357

Abstrak

The Stylissa sp. were under the sea, and these sponge contains active compound, wich are more active than the compounds produced by teresterial plants. The purpose of this  study was intended to test the antioxidant activity of the stylissa sp. Sample of the stylissa sp sponge was from the territorial of manado bay. This research an experimental laboratory by testing the ethanol extract of Stylissa sp sponge using  DPPH method (1.1-diphenil-2- pikrhydrazil) to analyze antioxidant activity using spectrophotometri uv-vis with variations in concentrations 2, 4, 6, 8, and 10mg/ L. Was extracted Stylissa sp, sponge by maceration using ethanol 95% as a solvent. The  value results of % inhibisi (2mg/ L); 86.50% (4mg/ L); 90.5% (6mg/L); 90.53% (8mg/ L) and 90,83% (10mg/L). The highest antioxidant activity at 10mg/L concentration with mean precentage 90.83% inhibisi. The result for this study indicate that the extract from ethanol Stylissa sp  sponge has highest antioxidant activity.

 

Keywords: Antioxidant, DPPH, Stylissa sp., bay of Manado

Biografi Penulis

  • Billy Arthur Porajow, Mahasiswa Universitas Sam Ratulangi Manado

    Nama   : Billy Arthur Porajow

    TTL      : Watuliney, 11 april 1996 

    Alamat : Watuliney Tengah Jaga 3 Kec Belang 

Unduhan

Diterbitkan

2023-05-23

Terbitan

Vol 12 No 2 (2023): PHARMACON

Bagian

Articles

Lisensi

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Cara Mengutip

A SPONGE (Stylissa sp.) ANTIOXIDANT TEST COLLECTED FROM MANADO BAY: UJI AKTIVITAS ANTIOKSIDAN (Stylissa sp.) YANG DIPEROLEH DARI TELUK MANADO. (2023). PHARMACON, 12(2), 157-162. https://doi.org/10.35799/pha.12.2023.38357