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(57) Abstract : A method for producing ethanol by fermentation includes the preparation of a starter culture, inoculation of a mash with the starter culture, fermentation of the mash, and recovery of ethanol from the mash The starter culture includes a tallow base with Chinese tallow tree parts and water which are inoculated with micro-organisms, where the micro-organisms include yeast The micro-organisms are grown in the tallow base, and used to inoculate the mash The mash is then fermented, and ethanol is re- covered from the mash.