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Hal ini sangat berbahaya karena sisa miselia yang terdapat di dalam media sisa dapat mendegradasi lebih lanjut media dan mengakibatkan pencemaran lingkungan yaitu terlepasnya gas metana ke udara. Oleh karena itu pemanfaatan sisa media budidaya kuping perlu dilakukan antara lain untuk memproduksi gula pereduksi dengan menggunakan berbagai jenis enzim selulase.
Penelitian ini menggunakan media sisa budidaya jamur kuping yang berasal dari 3 jenis kayu, yaitu sengon Falcataria moluccanajati Tectona grandisdan meranti Shorea sp.
Setelah hidrolisis, kemudian diukur laju hidrolisisnya dan dianalisis kadar gula pereduksinya. Rancangan yang digunakan adalah rancangan acak lengkap dengan aras 3 x 3 serta ulangan sebanyak 3 untuk bhdidaya perlakuan. Hasil penelitian menunjukkan bahwa media budixaya budidaya jamur kuping memiliki potensi sebagai bahan baku gula pereduksi yang selanjutnya dapat difermentasi menjadi bio-etanol atau bahan kimia lainnya.
Ear mushrooms Auricularia polytricha belongs to class Basidiomycetes is widely cultivated in Indonesia.
After months of cultivation, the media should be renewed. Therefore, the rest of the media is under utilized and just thrown away as a waste. This is dangerous because the residual mycelia that contained in the rest of the media may further degrade the media.
This pollutes the environmental pollution due to discharge of methane into the air. Therefore, the utilization of residual ear mushroom media needs to be processed. In fact, this residue can produce a reducing-sugar using various commercial cellulase enzymes. This study used the residual media of the cultivation of mushroom derived from three types of wood, i. The hydrolysis rate was measured and the reducing-sugar yield was analyzed.
The design used was completely randomized design with 3 x 3 factors and 3 replications for each treatment. The results showed that the residue of the mushroom cultivation media has the potential of reducing sugar as a raw material which can then be fermented into bio-ethanol or other chemicals.
Hydrolysis rate ranged from 1.
The highest combination of residual cultivation medium was made from meranti sawdust by using Meicelase enzyme. The highest reducing sugar content yield were also resulted from the combination of the same treatment, which amounted to Journal of Wood Science Journal of Industrial Microbiol and Biotechnology Utilization of spent sawdust matrix after cultivation of Grifola frondosa as substrate for ethanol production by simultaneous saccharification and fermentation.
Food Science and Technology Bufidaya Evaluation of waste mushroom medium from cultivation of shiitake mushroom Lentinula edodes as feedstock of enzymic saccharification. Prosedur statistik untuk penelitian pertanian. Sjamsuddin E, Baharsjah JS, penerjemah. Pemanfaatan serbuk kayu untuk produksi etanol dengan perlakuan pendahuluan delignifikasi menggunakan jamur Phanerochaete Chrysosporium.
Jurnal Ilmu Kehutanan 3: Cultivation of the bududaya mushroom Auricularia polytricha using sawdust based substrate made of buddiaya Indonesian commercial plantation species, Falcataria moluccana, Shorea sp.
JAMUR KUPING | Sisa | anwar siak | Flickr
Micologia Aplicada International Enzymatic saccharification of spent wood-meal media made of 5 different tree species after cultivation of edible mushroom Auricularia polytricha. Kementerian Pertanian Direktorat Jenderal Hortikultura.
Teknik dan cara budidaya jamur kuping. Enhancement of enzymatic saccharification of cellulose by cellulose dissolution pre-treatments. Enzymes in biomass conversion. Evaluation of waste mushroom logs as a potential biomass resource for the production of bioethanol. Effects of lignin and surfactant budidaha adsorption and hydrolysis of cellulases on cellulose. Biotechnology for Biofuels 9: Spent oyster mushroom substrate in a mix with organic soil for plant pot cultivation.
Spent mushroom substrates as component of growing media for germination and growth of horticultural plants.
BUDIDAYA JAMUR KUPING PDF
Use of dinitrosalicylic acid reagent for determination of reducing sugar. Enzymatic studies on a cellulase system of Trichoderma viride – Purification and properties of a less-random type cellulase.
Parjimo H, Andoko A. Jamur kuping, jamur tiram dan jamur merang. Enzymatic hydrolysis of rice straw and corn stalks for monosugars production.
Journal of Genetic Engineering and Biotechnology 9: Sun Y, Cheng J. Hydrolysis of lignocellulosic materials for ethanol production: Ozone oxidation pretreatment for enzymatic saccharification of spent culture media after Lentinula edodes cultivation.
Jamur Tiram
Pengantar kimia organik dan hayati. Rapid quantification of reducing sugars in biomass hydrolysates: Improving the speed and precision of the dinitrosalicylic acid assay. Biomass and Bioenergy Enzymatic saccharification and ethanol fermentation with the cultural waste from edible mushroom cultivation using wood meals of unused tree species, Alnus japonica and Zelkova serrata. Cellulose Chemistry budidyaa Technology Agro No 1, Bulaksumur, Sleman Telp.
User Username Password Remember me. About The Author Denny Irawati https: Article Tools Print this article.
How to cite item. Email this article Login required. Email the author Login required. Keywords Acacia mangium Gunungkidul NTFPs Tectona grandis Uganda agroforestry chemical properties citric acid bufidaya community forest community forests heritability kehutanan lingkungan mechanical properties peat swamp forest petung bamboo physical properties remote sensing sandalwood teak. Keywords cellulase; ear mushroom; hydrolysis; media residue; reducing sugar.
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