PEMANFAATAN LIGNIN HASIL ISOLASI DARI LINDI HITAM PROSES BIOPULPING BAMBU BETUNG (Dendrocalamus asper) SEBAGAI MEDIA SELEKTIF JAMUR PELAPUK PUTIH
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Abstract
The utilization of black liquor produced in pulp and paper production has been limited for adbesive. In microbiology, black liquor can be used as a selective mediunt. The purpose of this study was to evaluate the performacne of lignin isolated from black liquor of biopulping process as a selective medium for white-rot fungi. Lignin, from black Liquor of soda and kraft pulping of bamboo petung was isolated by acid addition. Lignin solid was then purified using diccan solution, weighted and qualitatively analyzed using a spectrophotometer. The isolated lignin was added to agar media to test the white-rot fungi selectivity (Phanerochazte crysosporium and Trametes versicolor). The results showed that pretreatment of bamboo for 30 days give more lignin than the 45-days treated bambon. Lignin solid from kraft process was also bigher than lignin from soda process. Enzyme secretion from fungi T. versicolor occurs more rapidly than P. chrysasporium on selective media alkali-lignin.
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References
Akhtar, M., M.J. Lentz, R.A. Blanchette, & T.K. Kirk. 1997. Corn Steep Liquor Lowers the Amount of Inoculum for Biopulping. TAPPI Journal Online 80 (6):161-164.
Fatriasari, W., R. A. Ermawar, F. Falah, D. H. Y. Yanto, D. T. N. Adi, S. H. Anita, & E. Hermiati. 2010. Biopulping of betung bamboo using white rot fungi (Pleurotus ostreatus and Trametes versicolor) with kraft and soda processes. Jurnal Ilmu dan Teknologi Kayu Tropis (Accepted).
Feist, W.C. & D.N.S. Hon. 2011. Kimia Pelapukan dan Perlindung an. http://www.scribd.com/doc/26807362/Kimia-Pelapukan-Dan-an. 29 hlm Fengel D, Wegener G. 1995. Kayu : Kimia, Ultrastruktur, Reaksi-reaksi. Edisi 2, Sastrohamidjojo, penerjemah; Prawirohatmodjo, penyunting. Yogyakarta: Gajah Mada University Press. Terjemahan dari: Wood; Chemistry, Ultra Structure, Reaction.
Ibrahim, M.N.M., S.B. Chuah, & W.D. Wan Rosli. 2004. Characterization of lignin precipitated from the soda black liquor of oil palm empty fruit bunch fibers by various mineral acids. AJSTD, 21 (1): 57-67.
Ismiyati. 2009. Perancangan Proses Sulfonasi Lignin Isolat Tandan Kosong Kelapa Sawit menjadi Surfaktan Natrium Lignosulfonat (NLS). [Disertasi]. Istitut Pertanian Bogor. Bogor.
IWGFF (Indonesian Working Group on Forest Finance). 2010. Perkiraan penggunaan sumber bahan baku industri pulp & paper,Studi advokasi PT RAPP & PT IKPP di propinsi Riau.
http://www.savesumatra.org/app/webroot/upload/report/IWGFF_Studi Riau pdf. 38 hlm.
Jusuf E, Muliani A, Halim G.A. 1994. Pemanfaatan Isolat Bakteri Aerob dari Lumpur Aktif Pabrik Kertas untuk Penurunan Warna Lindi Hitam. Hayati 1(2): 42-46.
Lobos, S., M. Tello, R. Polanco, L.F. Larrondo, A. Manubens, L. Salas, dan R. Vicuna. 2001. Enzymology and molecular genetics of the ligninolytic system of the basidiomycete Ceriporiopsis subvermispora. Current Science 81 (8): 992-997.
Salminah, M. 2001. Karakteristik lignin hasil isolasi larutan sisa pemasak pulp proses semi kimia pada berbagai tingkat PH. Skripsi Fakultas Kehutanan, IPB, Bogor. 50 hlm.
Santoso, A., S. Ruhendi, Y. S. Hadi, & S. S. Achmadi. 2004. Sintesis dan karakterisasi resin lignin resorsinol formaldehida sebagai perekat kayu lamina. Majalah IPTEK-ITS, 15 (3):89-98.
Siagian, R.M., H. Roliadi, S. Suprapti, & S. Komarayati. 2003. Studi peranan fungi pelapuk putih dalam proses biodelignifikasi kayu sengon Paraserianthes falcataria (L) Nielsen. Jurnal Ilmu & Teknologi Kayu Tropis, 1(1): 47-56.
Siswanto, Suharyanto, Fitria R. 2007. Produksi dan karakterisasi lakase Omphalina sp. Menara Perkebunan, 75(2):106-115.
Sjostrom E. 1995. Kimia Kayu, Dasar-dasar Penggunaan. Edisi 2, Sastrohamidjojo, penerjemah; Prawirohatmodjo, penyunting. Yogyakarta: Gajah Mada University Press. Terjemahan dari: Wood; Chemistry
Sun, Y. dan J. Cheng. 2002. Hydrolysis of lignocellulosic materials for ethanol production: a review. Bioresource Technology 83: 1-11.
Syamsudin, S. Purwati, & I. Rostika. 2007. Pemanfaatan campuran limbah padat dengan lindi hitam dari industri pulp dan kertas sebagai bahan biobriket. Berita Selulosa, 42 (2): 67- 74.
Taherzadeh, M.J. dan K. Karimi. 2008. Pretreatment of lignocellulosic wastes to improve ethanol and biogas production: A review. International Journal of Molecular Sciences. 9:1621-1651.
Thorn, R.G., C. A. Reddy, D. Harris, & E.A. Paul. 1996. Isolation of saprophytic Basidiomycetes from soil. Applied and Environmental Microbiolgy 62 (11): 4288-4292.
Wijaya, R., P. D. Islamy, & D. A. Iryani. 2006. Delignifikasi tandan kosong kelapa sawit (TKKS) dengan Phanerochaete chrysosporium. Prosiding Seminar Hasil-Hasil Penelitian & Pengabdian Kepada Masyarakat, Lembaga Penelitian Universitas Lampung, 213-217.
Yang, Q., H. Zhan, S. Wang, S. Fu, & K.Li. 2007. Bio-modification of Eucaliptus chemithermo-mechanical pulp with different white-rot fungi: peer-reviewed. BioResources 2 (4): 682-692.
