Jurnal
Dimensi Serat dan Nilai Turunan Serat Kayu Gmelina (Gmelina arborea Roxb.) dan Waru (Hibiscus tiliaceus L.)
Jurnal Ilmu Alam dan Lingkungan · Vol. 17 No. 2 (2026)
- ISSN
- 2549-8819, 2086-4604
- Published
- 2026-08-29
- Publisher
- Universitas Hasanuddin
- Language
- en
Abstract
Penelitian ini bertujuan untuk menganalisis dimensi serat dan nilai turunan serat kayu gmelina (Gmelina arborea Roxb.) dan waru (Hibiscus tiliaceus L.) serta membandingkan karakteristik anatomi serat kedua jenis kayu tersebut. Sampel kayu dimaserasi menggunakan metode Schultze dan diamati secara mikroskopis pada pembesaran 40× dan 100×. Parameter yang diukur meliputi panjang serat, diameter serat, diameter lumen, dan tebal dinding sel. Data dimensi serat digunakan untuk menghitung nilai turunan serat berupa Runkel ratio, flexibility ratio, felting power, Muhlsteph ratio, dan coefficient of rigidity. Hasil penelitian menunjukkan bahwa kayu gmelina memiliki panjang serat 1251,65 µm, diameter serat 31,10 µm, diameter lumen 18,26 µm, dan tebal dinding sel 6,42 µm, sedangkan kayu waru memiliki panjang serat 1083,96 µm, diameter serat 22,69 µm, diameter lumen 15,72 µm, dan tebal dinding sel 3,48 µm. Nilai turunan serat kayu gmelina berturut-turut adalah Runkel ratio 0,70, flexibility ratio 0,59, felting power 40,24, Muhlsteph ratio 31,10, dan coefficient of rigidity 0,21, sedangkan kayu waru memiliki nilai Runkel ratio 0,44, flexibility ratio 0,69, felting power 47,77, Muhlsteph ratio 51,97, dan coefficient of rigidity 0,15. Berdasarkan total nilai turunan dimensi serat, kayu waru memperoleh skor 250 dan termasuk kelas kualitas II, sedangkan kayu gmelina memperoleh skor 200 dan termasuk kelas kualitas III. Hasil penelitian menunjukkan bahwa kayu waru memiliki serat yang lebih fleksibel dengan lumen relatif lebih besar dan dinding sel lebih tipis, sedangkan kayu gmelina memiliki serat yang lebih besar namun lebih kaku akibat dinding sel yang lebih tebal.
Collaboration network of the authors
35 authors · 92 co-authorship links
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Perbanas Institute
- 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 |
|---|---|---|
| Sucahyo Sadiyo | Affiliation unknown | 2 |
| Dodi Nandika | Affiliation unknown | 2 |
| Arinana | Affiliation unknown | 2 |
| Irma Wahyuningtias | Affiliation unknown | 2 |
| Fitria Cita Dirna | Affiliation unknown | 2 |
| Irma Wahyuningtyas | Affiliation unknown | 2 |
| Naresworo Nugroho | Affiliation unknown | 1 |
| Surjono Surjokusumo | Affiliation unknown | 1 |
| Apri Heri Iswanto | Affiliation unknown | 1 |
| Fauzi Febrianto | Affiliation unknown | 1 |
| Nurhasanah . | Affiliation unknown | 1 |
| Fengky Satria Yoresta | Affiliation unknown | 1 |
| Muhammad Sholihin | Affiliation unknown | 1 |
| Astuti Arif | Affiliation unknown | 1 |
| Musrizal Muin | Affiliation unknown | 1 |
| Nur Maulida Sari | Affiliation unknown | 1 |
| Lowisesi Andani | Affiliation unknown | 1 |
| Heriad Daud Salusu | Affiliation unknown | 1 |
| Yusdiansyah | Affiliation unknown | 1 |
| Wartomo | Affiliation unknown | 1 |
| Farida Aryani | Affiliation unknown | 1 |
| Sari Delviana Marbun | Affiliation unknown | 1 |
| Jajang Suryana | Affiliation unknown | 1 |
| Deded Sarip Nawawi | Affiliation unknown | 1 |
| Damayanti Ratih | Affiliation unknown | 1 |
| Rosalia Silaban | Affiliation unknown | 1 |
| Risna Nona | Affiliation unknown | 1 |
| Eva Nurmarini | Affiliation unknown | 1 |
| Ferdi Alim Fadilla | 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.