SUPERCRITICAL CARBON-DIOXIDE EXTRACTION OF CARAWAY ESSENTIAL OIL

被引：82
|
作者：
SOVOVA, H
KOMERS, R
KUCERA, J
JEZ, J
机构：
[1] Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, 165 02 Praha
来源：
CHEMICAL ENGINEERING SCIENCE | 1994年 / 49卷 / 15期
关键词：
D O I：
10.1016/0009-2509(94)E0058-X
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Caraway seeds were extracted with liquid and supercritical carbon dioxide at 23-40-degrees-C and 90-100 bar. The extracts were analyzed for carvone and limonene, and compared with essential oil obtained by steam distillation. Slight fractionation was observed during the extraction. The effect of process parameters, such as temperature, pressure, and solvent flow rate and direction, on essential oil recovery was described using a simple model with mass transfer between a liquid mixture of essential and fatty oils and the solvent, and with diffusion resistances both in the liquid mixture and in the walls of caraway cells.
引用
收藏
页码：2499 / 2505
页数：7
相关论文
共 50 条
  • [41] Pressure effect on the savory essential oil obtained by extraction with supercritical carbon dioxide
    Zorca, Manuela
    Gainar, Ioan
    Bala, Daniela
    REVISTA DE CHIMIE, 2007, 58 (11): : 1122 - 1125
  • [42] Supercritical carbon dioxide extraction of essential oil:: The case of two Romanian Lamiaceae
    Barth, D
    Philippon, L
    Pop, E
    HIGH PRESSURE CHEMICAL ENGINEERING, 1999, 6271 : 205 - 208
  • [43] Extraction of essential oil from geranium (Pelargonium graveolens) with supercritical carbon dioxide
    Peterson, A
    Machmudah, S
    Roy, BC
    Goto, M
    Sasaki, M
    Hirose, T
    JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, 2006, 81 (02) : 167 - 172
  • [44] Supercritical carbon dioxide extraction of Mentha pulegium L. essential oil
    Aghel, N
    Yamini, Y
    Hadjiakhoondi, A
    Pourmortazavi, SM
    TALANTA, 2004, 62 (02) : 407 - 411
  • [45] Extraction and modeling of lavender flower essential oil using supercritical carbon dioxide
    Akgün, M
    Akgün, NA
    Dinçer, S
    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2000, 39 (02) : 473 - 477
  • [46] SUPERCRITICAL CARBON-DIOXIDE EXTRACTION OF LIPIDS FROM ALGAE
    POLAK, JT
    BALABAN, M
    PEPLOW, A
    PHLIPS, AJ
    ACS SYMPOSIUM SERIES, 1989, 406 : 449 - 467
  • [47] COUNTERCURRENT EXTRACTION OF DIOXINS FROM COD-LIVER OIL BY SUPERCRITICAL CARBON-DIOXIDE
    JAKOBSSON, M
    SIVIK, B
    BERGQVIST, PA
    STRANDBERG, B
    RAPPE, C
    JOURNAL OF SUPERCRITICAL FLUIDS, 1994, 7 (03) : 197 - 200
  • [48] PHYSICAL-PROPERTIES OF BUTTER OIL FRACTIONS OBTAINED BY SUPERCRITICAL CARBON-DIOXIDE EXTRACTION
    HAMMAM, H
    SODERBERG, I
    SIVIK, B
    FETT WISSENSCHAFT TECHNOLOGIE-FAT SCIENCE TECHNOLOGY, 1991, 93 (10): : 374 - 378
  • [49] EXTRACTION OF SEED OILS WITH LIQUID AND SUPERCRITICAL CARBON-DIOXIDE
    STAHL, E
    SCHUTZ, E
    MANGOLD, HK
    JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1980, 28 (06) : 1153 - 1157
  • [50] EXTRACTION OF RAW FAT MATERIALS WITH SUPERCRITICAL CARBON-DIOXIDE
    EGGERS, R
    FETT WISSENSCHAFT TECHNOLOGIE-FAT SCIENCE TECHNOLOGY, 1994, 96 : 513 - 518
12345