Article Per Year (5 Year)
p-Index From 2021 - 2026
2.81
P-Index
This Author published in this journals
All Journal Jurnal Teknologi Industri Pertanian Jurnal Sain Veteriner International Journal of Renewable Energy Development Tengkawang : Jurnal Ilmu Kehutanan BIOTROPIA - The Southeast Asian Journal of Tropical Biology Indonesian Journal of Forestry Research Jurnal Penelitian Hasil Hutan Jurnal Penelitian Hutan Tanaman Jurnal Riset Industri JURNAL KESEHATAN LINGKUNGAN (Journal of Environmental Health) BERITA BIOLOGI Indonesian Journal of Chemistry Communications in Science and Technology Jurnal Ilmu dan Teknologi Kayu Tropis Teknologi Indonesia Jurnal Penelitian Hasil Hutan Wood Research Journal : Journal of Indonesian Wood Research Society Wood Research Journal : Journal of Indonesian Wood Research Society Jurnal Sylva Lestari Makara Journal of Technology Jurnal Ilmu Kehutanan Jurnal Ilmu Kehutanan International Journal of Renewable Energy Development Jurnal Penelitian Hasil Hutan
Wasrin Syafii
Departemen Hasil Hutan, Fakultas Kehutanan, Institut Pertanian Bogor Kampus IPB Darmaga, Bogor 16680
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Veterinary

Published : 81 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Makara Journal of Technology

 1 
Digestibility of Betung Bamboo Fiber Following Fungal Pretreatment Fatriasari, Widya; Syafii, Wasrin; Wistara, Nyoman J.; Syamsu, Khaswar; Prasetya, Bambang
Makara Journal of Technology Vol. 18, No. 2
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research evaluated the effect of fungal pretreatment of betung bamboo fibers and enzymatic- and microwaveassisted hydrolysis on the reducing sugar yield. The enzymatic hydrolysis of the pretreated biomass was carried out with cellulase and 10 and 20 FPU/g of substrate in a shaking incubator at 50 °C and 150 rpm for 48 h. The sulfuric acid concentration used in the microwave-assisted acid hydrolysis was 1.0, 2.5, and 5%, either with or without the addition of activated carbon. Microwave irradiation (330 Watt) was applied for 5–12.5 min. The yield of reducing sugar was better with the microwave-assisted acid hydrolysis, and the yield tended to increase with an increase in the irradiation time. Based on the dry weight of the initial biomass (bamboo), pretreatment with 5% inoculum loading resulted in a higher reducing sugar yield (17.06%) than with 10% inoculum loading (14.54%). At a 1% acid concentration, the formation of brown compounds decreased, followed by a reduction in the reducing sugar yield. The addition of activated carbon at a 1% acid concentration seemed to be of no benefit with respect to the yield in the microwaveassisted acid hydrolysis. The pretreatment with the 5% inoculum loading for 12.5 min at 1% acid concentration resulted in the highest reducing sugar yield. Under these conditions, the yield was 6.3-fold that of the reducing sugar yield using 20 FPU/g of cellulase. The rate of bamboo hollocellulose hydrolysis reached 22.75% of the maximum theoretical reducing sugar reducing sugar of dry biomass.
Co-Authors Abdul Aziz Darwis Achmad Achmad Achmad Achmad Adesna Fatrawana Adesna Fatrawana Akhiruddin Maddu Akhirudin Maddu Akhirudin Maddu Akhirudin Maddu Amril Aman Anak Agung Istri Sri Wiadnyani Ani Suryani Anne Carolina Bambang Prasetya Bambang Prasetya Bambang Prasetya Bayu Febram Prasetyo Bintang C. H. Simangunsong Buchari Buchari Buchari Buchari Deded Sarip Nawawi Deded Sarip Nawawi Denny Irawati Desi Melianti Dewi R Agungpriyono E Gumbira Sa, E Gumbira Eka Novriyanti Eka Novriyanti Eko Budi Santoso Eko S Pribadi Elis Nina Herliyana ENDANG SUHENDANG Erdy Santosa Erdy Santosa Eva Harlina Evie Nihayah Fabianus Ranta Fahriya Puspita Sari Faizatul FALAH Fathul Yusro Fauzi Febrianto Gunawan Pasaribu Gunawan Pasaribu Gustan Pari Gustan Pari Gustan Pari Gustan Pari Gustan Pari Gustan Pari Gustan Pari Gustan Pari Gustan Pari Gustan Pari Gustan Pari Gustan Pari Gustini Syahbirin Hamidi, Zikri Herman Siruru Herman Siruru Hikma Yanti Hiroyuki Yamamoto Husni Y Rosadi, Husni Y I MADE ARTIKA I Nyoman Jaya Wistara IGK Tapa Darma Illah Sailah Imam Wahyudi Indrawan, Imam Wahyudi Irmanida Batubara Irnayuli R. Sitepu Irnayuli R. Sitepu Iskandar Z Siregar Istie Rahayu Izza Firdausi Hadiyanto Jemi, Renhart Juliasman Juliasman Karliati, Tati Kasmi, Adinda Zahra Marissa Khaswar Syamsu Kosei Yamauchi Kurnia Sofyan Kurnia Sofyan Kurnia Sofyan Laela N. Anisah Laela Nur Anisah Latifah K. Darusman Latifah K. Darusman Lucky Risanto M. Daud Maggy T Suhartono Maggy T Suhartono Maman Turjaman Maman Turjaman Maya Ismayati Mody Lempang Mody Lempang Mody Lempang Mody Lempang Muflihati Muflihati Muhammad Adly Rahandi Lubis Muhammad Fadli Muhammad Hanafi Nissa Nurfajrin Solihat Norman Razief Azwar Nugraha, Arifin Budiman Nur Adi Saputra Nur Adi Saputra Nur Azizah Prayogo, Yanico Hadi Pudja Mardi utomo Pudja Mardi utomo Purwoko, Agus Rahmi Mauladdini Rahmi Mauladdini Renhart Jemi Rita K Sari Rita Kartika Sari Romi Irka Putra S Heris Anita, S Heris Saat Egra Santiyo Wibowo Santiyo Wibowo Santiyo Wibowo Saptadi DARMAWAN Saptadi Darmawan Saptadi Darmawan Setyanto Tri Wahyudi Simon Taka Nuhamara Simon Taka Nuhamara Siruru, Herman Siti Maemunah Siti Sa'diah Siti Sa'diah Soetrisno Hadi Soetrisno Hadi Sri Familasari Suminar A Achmadi Suminar S Achmadi Syamsul Arifin Tohru Mitsunaga Umi Cahyaningsih Widya Fatriasari Widya FATRIASARI Widya FATRIASARI Yanico Hadi Prayogo Yanotama T Laksana Yanti Hikma Yusup AMIN