Pengaruh Variasi Penambahan ragi dan Lamanya Waktu Fermentasi Terhadap Hasil Fermentasi Etanol dari Serbuk Gergajian Kayu Ulin (Eusideroxylon Zwageri t et b
The research was aimed to assess the influence of different levels of yeast addition and duration of fermentation on the amount and percentage of ethanol produced from sawdust of ulin wood as raw material. Method used in this experiment was chemical hydrolysis of cellulose by using nitric acid (HN03...
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[Yogyakarta] : Universitas Gadjah Mada
2007
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