Journal SINTA 1
Ekstraksi, karakterisasi dan aktivitas antioksidan hyaluronan dari vitreous humor mata tuna sirip kuning (Thunnus albacares)
Ekstraksi, Karakterisasi dan Aktivitas Antioksidan Hyaluronan dari Vitereous Humor Mata Tuna Sirip Kuning (Thunnus albacares)
Jurnal Pengolahan Hasil Perikanan Indonesia · Vol. 22 No. 3 (2019)
- ISSN
- 2354-886X, 2303-2111
- Published
- 2019-12-31
- Publisher
- Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)
- Language
- eng
Abstract
Indonesian
Vitreous humor merupakan bagian mata tuna yang berperan untuk menjaga kecerahan mata dan mengandung sel hyalosit serta memiliki fungsi produksi hyaluronan. Hyaluronan diduga berperan sebagai antioksidan untuk mencegah kerusakan asam lemak tidak jenuh pada mata ikan tuna oleh radikal bebas. Antioksidan hyaluronan dari vitreous humor mata ikan tuna belum banyak diteliti. Penelitian ini bertujuan untuk memperoleh ekstrak antioksidan hyaluronan yang terdapat pada vitreous humor mata ikan tuna dan menentukan karakteristik fisik dan kimianya. Ekstraksi hyaluronan dari vitreous humor mata ikan tuna terdiri dari tahap presipitasi, sentrifugasi, proses hidrolisis enzimatis, defatting, dialisis, dan pengeringan beku. Aktivitas antioksidan hyaluronan ditentukan dengan metode 1,1-difenil-2-picrylhydrazyl2,2azinobis (DPPH), 3-ethylbenzo-thiozoline-6-sulfonic acid (ABTS), dan ferric reducing antioxidant power (FRAP). Vitreous humor mata ikan tuna memiliki proporsi 31% dari mata, nilai pH 6,91±0,01, viskositas 195,56±12,86 cP, air 98,09±0,49%, dan asam amino dominan berupa asam glutamat 932,06±3,80 mg/L. Rendemen hyaluronan hasil ekstraksi dari vitreous humor mata ikan tuna berkisar 0,005±0,001%. Aktivitas antioksidan hyaluronan pada radikal DPPH yang diperoleh adalah IC50 25,52±0,22 mg/mL, persen inhibisi hyaluronan konsentrasi 0,5 mg/mL pada radikal ABTS 1,92±0,08%, dan nilai kapasitas reduksi dengan metode FRAP 9,34±0,55 µM/g sampel. Ketiga hasil pengujian aktivitas antioksidan tersebut (DPPH, ABTS dan FRAP) mengindikasikan bahwa aktivitas antioksidan hyaluronan dari vitreous humor mata ikan tuna masih lemah.
English
Vitreous humor is a part of the tuna fish eye that plays a role in maintaining the brightness of the eye and contains hyalocytes having function to produce hyaluronan. Hyaluronan is thought as an antioxidant to prevent unsaturated fatty acids damage in tuna fish eye caused by free radicals. Hyaluronan from vitreous humor tuna fish eye has not been widely studied. This study was aimed to extract the hyaluronan found in vitreous humor of tuna fish eye and determine its characteristics. Extraction of hyaluronan consisted of presipitation, centrifugation, enzyme digestion, defatting, dialysis, and freeze drying. Antioxidant activity was determined by three methods comprising 1,1-diphenyl-2-picrylhydrazyl2,2-azinobis (DPPH), 3-ethylbenzo-thiozoline-6-sulfonic acid (ABTS), and ferric reducing antioxidant power (FRAP). Vitreous humor tuna fish eye had a proportion of 31% of eye, pH value 6.905±0.0083, viscosity 195.56±12.86 cP, water 98.09±0.49%, and glutamic acid 932.06±3.80 mg/L. The hyaluronan yield was about 0.005±0.001%. The IC50 antioxidant activity of hyaluronan against DPPH was 25.52±0.22 mg/mL while the inhibition capacity on ABTS was 1.92±0.08% and the ferric reduction capacity was 9.34±0.55 µM/g. These results indicates that the antioxidant activity of hyaluronan from vitreous humor tuna fish eye is low.
Keywords
Collaboration network of the authors
40 authors · 134 co-authorship links · 11 across different organisations · showing the 40 most connected
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- IPB University
- Bandung Institute of Technology
- National Research and Innovation Agency
- Universitas Sulawesi Tenggara
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Joko Santoso | Affiliation unknown | 9 |
| Tati Nurhayati | Affiliation unknown | 9 |
| Akhiruddin Maddu | Affiliation unknown | 7 |
| Iriani Setyaningsih | IPB University | 5 |
| Wahyu Ramadhan | Affiliation unknown | 5 |
| Bustami Ibrahim | Affiliation unknown | 4 |
| Joko Santoso | IPB University | 3 |
| Kustiariyah Tarman | IPB University | 3 |
| Farel Widiarsyah | IPB University | 3 |
| Silva Fauziah | Affiliation unknown | 3 |
| Fahri Sinulingga | Affiliation unknown | 3 |
| . Uju | Affiliation unknown | 3 |
| Utami Dyah Syafitri | IPB University | 3 |
| Rinaldi Munir | Bandung Institute of Technology | 2 |
| Sarwono Sutikno | Bandung Institute of Technology | 2 |
| Wiseto Prasetyo Agung | Affiliation unknown | 2 |
| Zulkardi | Affiliation unknown | 2 |
| Nur Listiawati | National Research and Innovation Agency | 2 |
| Simon Sili Sabon | National Research and Innovation Agency | 2 |
| Siswantari -- | National Research and Innovation Agency | 2 |
| Sugeng Heri Suseno | IPB University | 2 |
| Wardono Wardono | Affiliation unknown | 2 |
| Nurkaromah Dwidayati | Affiliation unknown | 2 |
| Widowati Widowati | Affiliation unknown | 2 |
| Nurjanah | Affiliation unknown | 2 |
| Esa Ghanim Fadhallah | Affiliation unknown | 2 |
| Mala Nurilmala | Affiliation unknown | 2 |
| Uju Uju | Affiliation unknown | 2 |
| Cahyuning Isnaini | IPB University | 2 |
| Deny Tri Prastyo | Affiliation unknown | 1 |
| Hari Cahyono | Affiliation unknown | 1 |
| Nindya Hambar Wasisto | Affiliation unknown | 1 |
| Wa Ode Nur Asma La Dia Nur | Affiliation unknown | 1 |
| Aula Sakinah | Affiliation unknown | 1 |
| Nurmaida Nurmaida | Universitas Sulawesi Tenggara | 1 |
| Safrina Dyah Hardiningtyas | IPB University | 1 |
| Rahmadiana Utami | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.