COMPARISON PROCESS OF SOLVENT-FREE MICROWAVE EXTRACTION AND MICROWAVE HYDRO-DISTILLATION METHODS IN ESSENTIAL OIL PRODUCTION FROM CABBAGE ROSES FLOWER (Rose × centifolia)
نویسندگان
چکیده
Indonesia has many diverse natural resources that still cannot be utilized optimally such as the extraction of essential oil from Cabbage Roses flowers (Rose × centifolia). This study compares amendments, time, and composition fresh rose obtained by Solvent-Free Microwave Extraction (SFME) method to those using Hydro-Distillation (MHD) method. Optimum conditions same amount raw material in this for MHD optimum operation: time 90 minutes; ratio 1 g/mL; power 450 W, a yield 0.152% SFME minutes, 0.2 0.358%. Electricity consumption obtain g extracted is 4.087 kWh, while method, it 1.073 kWh. So can also said requires electricity which 3.8 times higher when compared
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ژورنال
عنوان ژورنال: Jurnal kimia riset
سال: 2023
ISSN: ['2528-0414', '2528-0422']
DOI: https://doi.org/10.20473/jkr.v8i1.40928