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标题：Study of Rendement of Red Ginger Essential Oil from Red Ginger Waste by Using Steam Distillation Process
本地全文：下载
作者：Widayat Widayat ; Ayu Sofiati Dita ; Cahyono Bambang 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2018
卷号：73
页码：1-4
DOI：10.1051/e3sconf/20187307002
出版社：EDP Sciences
摘要：This study aims to determine the value of rendement of red ginger essential oil from red ginger waste that has been dried through the steam distillation process. Red ginger waste from fresh red ginger that has been taken the juice then dried with the help of sunlight for 1,2,3 and 4 days. The dried red ginger waste then subjected to steam distillation for 3 and 7 hours to determine the rendement of the red ginger essential oil produced. Based on the study, the rendement of each essential oil on 3 hours distillation time were 0.2%; 0.6%; 1%; and 0.8%, while at 7 hours distillation time the rendement were 0.2%; 0.6%; 0.75%; and 0.6%. The rendement was differences because of in 7 hours time distillation; the essential oil could be degradation process so that the rendement was higher in 3 hours time distillation. The highest rendement was obtained by steam distillation of red ginger waste with 3 days of drying time.
其他摘要：This study aims to determine the value of rendement of red ginger essential oil from red ginger waste that has been dried through the steam distillation process. Red ginger waste from fresh red ginger that has been taken the juice then dried with the help of sunlight for 1,2,3 and 4 days. The dried red ginger waste then subjected to steam distillation for 3 and 7 hours to determine the rendement of the red ginger essential oil produced. Based on the study, the rendement of each essential oil on 3 hours distillation time were 0.2%; 0.6%; 1%; and 0.8%, while at 7 hours distillation time the rendement were 0.2%; 0.6%; 0.75%; and 0.6%. The rendement was differences because of in 7 hours time distillation; the essential oil could be degradation process so that the rendement was higher in 3 hours time distillation. The highest rendement was obtained by steam distillation of red ginger waste with 3 days of drying time.
关键词：red ginger; essential oil; steam distillation; rendement
其他关键词：red ginger ; essential oil ; steam distillation ; rendement