Manufacturing of Liquid Smoke from durian’s peel waste biomass that used for preservation by pyrolysis process to produce more valuable and reliable product. Purpose of this research is to find dependence of yield liquid smoke from pyrolysis durian’s peel waste to temperature and time. The temperature is 250°C, 275°C, 300°C, 325°C and 350°C also the time is 90, 120 and 150 minutes that did with one set of pyrolysis equipment. From this research has been got the result of yield at each variabel, 250°C = 5.95%, 275°C = 10.57%, 300°C = 11.12%, 325°C = 11.22% dan 350°C =19.09% and 90 minutes = 14.31%, 120 minutes = 19.10% dan 150 minutes = 26.52%. so at the highest temperature and time will be get the highest yield. Keywords: Durian’s Peel, Liquid Smoke, Preservation, Pyrolysis
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