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>PENGARUH TEMPERATUR PADA ISOLASI MIRISTISIN DARI MINYAK PALA MENGGUNAKAN ROTARY EVAPORATOR - The Effect of Temperature on Myristicin Isolation from Nutmeg Oil Using Rotary Evaporator
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PENGARUH TEMPERATUR PADA ISOLASI MIRISTISIN DARI MINYAK PALA MENGGUNAKAN ROTARY EVAPORATOR - The Effect of Temperature on Myristicin Isolation from Nutmeg Oil Using Rotary Evaporator
One of the determination factors of nutmeg oil quality i s myristicin content because it gives a distinctive aroma to nutmeg oil. The purification process of nutmeg oil requires a long distillation time thus refining techniques which more efficient with quality results that meet the standards are needed. This study aim ed to determine temperature effect on isolation of myristicin from nutmeg oil using a rotary evaporator. The stages of this research were carried out in two stages, namely concentration and purification stage , each using a temperature variation of 140 0 C, 145 0 C and 150 0C at 300 mbar pressure for 1 hour. The concentration process at a pressure of 300 mbar with a temperature variation of 150 0C for 1 hour process obtained 22.26% myristicin. The next stage of purification of nutmeg oil carried out at a pressure of 300 mbar with a temperature of 150 0C for 1 hour was able to isolate myristicin up to 53.41%. The results of gas chromatography-mass spectrophotometry (GCMS) on nutmeg oil at a pressure of 300 mbar with a temperature of 150 0C for 1 hour process with 53 . 41% myristicin content had met Indonesian National Standard (SNI) 06-2388-2006 with a minimum value of 10%.
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