In a Simultaneous saccharification and fermentation process model fementation (SSF) is fermented to ethanol from raw cellulose by kano lip type degradation coupled with the fermentation process. The report studied Yeast Saccharomyces species separation cerevisiae alcohol factory in the country, Brazil has all 50 strains. When bending the growth found that LBM-1 is capable of S.cerevisiae grows best at a temperature of 42 degrees Celsius and the other species that have been selected to provide constructive feedback to producing ethanol is a Kluyveromyces marxianus UFV-3 which has the ability through the nanamtan glucose, into ethanol efficiently. Bring the two bending strains of yeast, the ability to grow at temperatures 30 42 and 45. Degrees Celsius. Kluyveromyces marxianus is found that UFV-3 can grow better than the other strains. When studying the fermentation of ethanol from bagasse materials through pretreatment of sulphur acid copolymer, with Fujitsu and sodium hydroxide fermentation model comparison of the SSF, and there are no steps in the fermentation of presaccharitication at a temperature of 42 degrees Celsius. Found in fermented form SSF with a 72-hour time presaccharitication procedure at temperatures of 50 degrees Celsius, and made another 8 hours of fermentation, ethanol yields the most laptops 1.79 grams per liter. Which is higher than the fermentation process the SSF style no step to form Separate hydrolysis and fermentation of presaccharitication and fermentation (SHF), which is less than the yield ก้ให้ presaccharitication fermentation of the SSF process model presaccharitication as well.
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