Ethanol can be produced from agricultural raw materials. 3 major categories divided into:Raw materials, ingredients, flour, sugar, type categories, scrap material is cellulose. That kind of raw starch and cellulose by enzymes or acids to digest the sugar, but sugar is a kind of raw materials already applied to fermentation. Duration of fermentation to ethanol is about 48 hours to get there, but that ethanol concentrations 8-12% by volume.Microorganisms that can produce ethanol, but there are many kinds of yeast were applied to produce widespread ethanol because it can grow faster and have a greater quantity. But today, scientists found that the bacteria strain Zymomonas mobilis capable of producing ethanol is better than a lot of yeast, such as a shorter fermentation time: approx. 3-4 times when using the same volume of sugar ethanol yields the laklai theory, but cons than yeast is penetration.The sugar is just 3 types: glucose sucrose, but Yi's grown fruk module can use sugar has better bacteria but to make it more usable, bacteria, and is therefore genrtic financial engineering has been modified to improve the breed, you better have a reasonable บัต้ที่ is a variety of sugar and can be used to withstand the bad conditions have improved.
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