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Title chromenes fromageratum conyzoides: steam distillation, supercritical extraction, and mathematical modeling
Journal separation science and technology
Year 2015
DOI 10.1080/01496395.2015.1086798
Cited By 13
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Abstract
the chromenes extraction processes from ageratum conyzoides by steam distillation and supercritical fluid extraction (sfe) were studied. essential oil was extracted by saturated steam at 1.0 to 2.0 bar and the sfe was performed at 40oc and 90 to 200 bar to obtain non-volatile extracts. the essential oil presented two major compounds-precocene i (28.24%) and precocene ii (28.55%). at 90 bar, the sfe resulted in higher yield and selectivity for precocene i and ii (65.06%). the yield of chromenes varied according to pressure of sfe; however, this behavior was not observed in extracts obtained by steam distillation.
1
Plants
35
Compounds
190
Records

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Compounds
Plants
Plant Parts
All Records
CompoundCount
delta-2-carene6
androencecalinol6
bicyclogermacrene6
bornyl acetate6
camphene6
caryophyllene oxide6
coumarin6
e-caryophyllene6
e-nerolidol6
germacrene b6
germacrene d6
isobornyl formate6
limonene6
myrcene6
precocene ii6
precocene i6
delta-cadinene6
beta-pinene6
beta-cubebene6
beta-copaene6
beta-bourbonene6
alpha-pinene6
alpha-phellandrene6
alpha-muurolene6
alpha-humulene6
alpha-cubebene6
alpha-copaene6
terpinolene6
spathulenol6
borneol4
beta-elemene4
selina-1 3 7(11)-trien-8-one3
selina-1,3,7(11)-trien-8-one3
trans-muurola-4(14) 5-diene1
trans-muurola-4(14),5-diene1
PlantFamily
Ageratum conyzoidesasteraceae
Plant PartCount
aerial parts190
PlantCompoundPart%
Ageratum conyzoides alpha-copaene aerial parts 0.2
Ageratum conyzoides alpha-copaene aerial parts 0.15
Ageratum conyzoides alpha-copaene aerial parts 0.2
Ageratum conyzoides alpha-copaene aerial parts 0.21
Ageratum conyzoides alpha-copaene aerial parts 0.15
Ageratum conyzoides alpha-copaene aerial parts 0.21
Ageratum conyzoides alpha-cubebene aerial parts 0.06
Ageratum conyzoides alpha-cubebene aerial parts 0.07
Ageratum conyzoides alpha-cubebene aerial parts 0.06
Ageratum conyzoides alpha-cubebene aerial parts 0.07
Ageratum conyzoides alpha-cubebene aerial parts 0.15
Ageratum conyzoides alpha-cubebene aerial parts 0.15
Ageratum conyzoides alpha-humulene aerial parts 1.16
Ageratum conyzoides alpha-humulene aerial parts 1.45
Ageratum conyzoides alpha-humulene aerial parts 1.45
Ageratum conyzoides alpha-humulene aerial parts 1.16
Ageratum conyzoides alpha-humulene aerial parts 1.53
Ageratum conyzoides alpha-humulene aerial parts 1.53
Ageratum conyzoides alpha-muurolene aerial parts 0.29
Ageratum conyzoides alpha-muurolene aerial parts 0.25
Ageratum conyzoides alpha-muurolene aerial parts 0.29
Ageratum conyzoides alpha-muurolene aerial parts 0.2
Ageratum conyzoides alpha-muurolene aerial parts 0.2
Ageratum conyzoides alpha-muurolene aerial parts 0.25
Ageratum conyzoides alpha-phellandrene aerial parts 0.04
Ageratum conyzoides alpha-phellandrene aerial parts 0.05
Ageratum conyzoides alpha-phellandrene aerial parts 0.07
Ageratum conyzoides alpha-phellandrene aerial parts 0.05
Ageratum conyzoides alpha-phellandrene aerial parts 0.04
Ageratum conyzoides alpha-phellandrene aerial parts 0.07
Ageratum conyzoides alpha-pinene aerial parts 0.37
Ageratum conyzoides alpha-pinene aerial parts 0.37
Ageratum conyzoides alpha-pinene aerial parts 0.26
Ageratum conyzoides alpha-pinene aerial parts 0.42
Ageratum conyzoides alpha-pinene aerial parts 0.26
Ageratum conyzoides alpha-pinene aerial parts 0.42
Ageratum conyzoides androencecalinol aerial parts 0.58
Ageratum conyzoides androencecalinol aerial parts 0.58
Ageratum conyzoides androencecalinol aerial parts 0.07
Ageratum conyzoides androencecalinol aerial parts 0.07
Ageratum conyzoides androencecalinol aerial parts 0.07
Ageratum conyzoides androencecalinol aerial parts 0.07
Ageratum conyzoides beta-bourbonene aerial parts 0.79
Ageratum conyzoides beta-bourbonene aerial parts 0.45
Ageratum conyzoides beta-bourbonene aerial parts 0.45
Ageratum conyzoides beta-bourbonene aerial parts 0.52
Ageratum conyzoides beta-bourbonene aerial parts 0.52
Ageratum conyzoides beta-bourbonene aerial parts 0.79
Ageratum conyzoides beta-copaene aerial parts 0.15
Ageratum conyzoides beta-copaene aerial parts 0.09
Ageratum conyzoides beta-copaene aerial parts 0.09
Ageratum conyzoides beta-copaene aerial parts 0.09
Ageratum conyzoides beta-copaene aerial parts 0.09
Ageratum conyzoides beta-copaene aerial parts 0.15
Ageratum conyzoides beta-cubebene aerial parts 1.66
Ageratum conyzoides beta-cubebene aerial parts 1.09
Ageratum conyzoides beta-cubebene aerial parts 0.87
Ageratum conyzoides beta-cubebene aerial parts 1.09
Ageratum conyzoides beta-cubebene aerial parts 0.87
Ageratum conyzoides beta-cubebene aerial parts 1.66
Ageratum conyzoides beta-elemene aerial parts 0.41
Ageratum conyzoides beta-elemene aerial parts 0.17
Ageratum conyzoides beta-elemene aerial parts 0.17
Ageratum conyzoides beta-elemene aerial parts 0.41
Ageratum conyzoides beta-pinene aerial parts 0.2
Ageratum conyzoides beta-pinene aerial parts 0.12
Ageratum conyzoides beta-pinene aerial parts 0.18
Ageratum conyzoides beta-pinene aerial parts 0.12
Ageratum conyzoides beta-pinene aerial parts 0.2
Ageratum conyzoides beta-pinene aerial parts 0.18
Ageratum conyzoides bicyclogermacrene aerial parts 2.56
Ageratum conyzoides bicyclogermacrene aerial parts 2.56
Ageratum conyzoides bicyclogermacrene aerial parts 3.29
Ageratum conyzoides bicyclogermacrene aerial parts 3.29
Ageratum conyzoides bicyclogermacrene aerial parts 2.19
Ageratum conyzoides bicyclogermacrene aerial parts 2.19
Ageratum conyzoides borneol aerial parts 0.1
Ageratum conyzoides borneol aerial parts 0.03
Ageratum conyzoides borneol aerial parts 0.03
Ageratum conyzoides borneol aerial parts 0.1
Ageratum conyzoides bornyl acetate aerial parts 2.96
Ageratum conyzoides bornyl acetate aerial parts 2.96
Ageratum conyzoides bornyl acetate aerial parts 2.16
Ageratum conyzoides bornyl acetate aerial parts 2.16
Ageratum conyzoides bornyl acetate aerial parts 2.64
Ageratum conyzoides bornyl acetate aerial parts 2.64
Ageratum conyzoides camphene aerial parts 2.48
Ageratum conyzoides camphene aerial parts 2.17
Ageratum conyzoides camphene aerial parts 1.36
Ageratum conyzoides camphene aerial parts 2.48
Ageratum conyzoides camphene aerial parts 1.36
Ageratum conyzoides camphene aerial parts 2.17
Ageratum conyzoides caryophyllene oxide aerial parts 0.58
Ageratum conyzoides caryophyllene oxide aerial parts 0.57
Ageratum conyzoides caryophyllene oxide aerial parts 0.61
Ageratum conyzoides caryophyllene oxide aerial parts 0.61
Ageratum conyzoides caryophyllene oxide aerial parts 0.57
Ageratum conyzoides caryophyllene oxide aerial parts 0.58
Ageratum conyzoides coumarin aerial parts 0.05
Ageratum conyzoides coumarin aerial parts 0.14
Ageratum conyzoides coumarin aerial parts 0.1
Ageratum conyzoides coumarin aerial parts 0.1
Ageratum conyzoides coumarin aerial parts 0.05
Ageratum conyzoides coumarin aerial parts 0.14
Ageratum conyzoides delta-2-carene aerial parts 1.22
Ageratum conyzoides delta-2-carene aerial parts 1.47
Ageratum conyzoides delta-2-carene aerial parts 0.89
Ageratum conyzoides delta-2-carene aerial parts 1.47
Ageratum conyzoides delta-2-carene aerial parts 1.22
Ageratum conyzoides delta-2-carene aerial parts 0.89
Ageratum conyzoides delta-cadinene aerial parts 0.49
Ageratum conyzoides delta-cadinene aerial parts 0.49
Ageratum conyzoides delta-cadinene aerial parts 0.99
Ageratum conyzoides delta-cadinene aerial parts 0.49
Ageratum conyzoides delta-cadinene aerial parts 0.99
Ageratum conyzoides delta-cadinene aerial parts 0.49
Ageratum conyzoides e-caryophyllene aerial parts 17.64
Ageratum conyzoides e-caryophyllene aerial parts 14.45
Ageratum conyzoides e-caryophyllene aerial parts 23.4
Ageratum conyzoides e-caryophyllene aerial parts 23.4
Ageratum conyzoides e-caryophyllene aerial parts 17.64
Ageratum conyzoides e-caryophyllene aerial parts 14.45
Ageratum conyzoides e-nerolidol aerial parts 0.12
Ageratum conyzoides e-nerolidol aerial parts 0.12
Ageratum conyzoides e-nerolidol aerial parts 0.16
Ageratum conyzoides e-nerolidol aerial parts 0.11
Ageratum conyzoides e-nerolidol aerial parts 0.16
Ageratum conyzoides e-nerolidol aerial parts 0.11
Ageratum conyzoides germacrene b aerial parts 0.08
Ageratum conyzoides germacrene b aerial parts 0.05
Ageratum conyzoides germacrene b aerial parts 0.05
Ageratum conyzoides germacrene b aerial parts 0.07
Ageratum conyzoides germacrene b aerial parts 0.08
Ageratum conyzoides germacrene b aerial parts 0.07
Ageratum conyzoides germacrene d aerial parts 3.23
Ageratum conyzoides germacrene d aerial parts 5.1
Ageratum conyzoides germacrene d aerial parts 0.17
Ageratum conyzoides germacrene d aerial parts 3.23
Ageratum conyzoides germacrene d aerial parts 0.17
Ageratum conyzoides germacrene d aerial parts 5.1
Ageratum conyzoides isobornyl formate aerial parts 0.61
Ageratum conyzoides isobornyl formate aerial parts 0.89
Ageratum conyzoides isobornyl formate aerial parts 0.89
Ageratum conyzoides isobornyl formate aerial parts 0.89
Ageratum conyzoides isobornyl formate aerial parts 0.89
Ageratum conyzoides isobornyl formate aerial parts 0.61
Ageratum conyzoides limonene aerial parts 0.35
Ageratum conyzoides limonene aerial parts 0.23
Ageratum conyzoides limonene aerial parts 0.35
Ageratum conyzoides limonene aerial parts 0.23
Ageratum conyzoides limonene aerial parts 0.31
Ageratum conyzoides limonene aerial parts 0.31
Ageratum conyzoides myrcene aerial parts 0.27
Ageratum conyzoides myrcene aerial parts 0.13
Ageratum conyzoides myrcene aerial parts 0.13
Ageratum conyzoides myrcene aerial parts 0.38
Ageratum conyzoides myrcene aerial parts 0.27
Ageratum conyzoides myrcene aerial parts 0.38
Ageratum conyzoides precocene i aerial parts 28.66
Ageratum conyzoides precocene i aerial parts 30.64
Ageratum conyzoides precocene i aerial parts 25.41
Ageratum conyzoides precocene i aerial parts 28.66
Ageratum conyzoides precocene i aerial parts 25.41
Ageratum conyzoides precocene i aerial parts 30.64
Ageratum conyzoides precocene ii aerial parts 29.73
Ageratum conyzoides precocene ii aerial parts 29.73
Ageratum conyzoides precocene ii aerial parts 29.77
Ageratum conyzoides precocene ii aerial parts 26.15
Ageratum conyzoides precocene ii aerial parts 29.77
Ageratum conyzoides precocene ii aerial parts 26.15
Ageratum conyzoides selina-1 3 7(11)-trien-8-one aerial parts 0.38
Ageratum conyzoides selina-1 3 7(11)-trien-8-one aerial parts 0.65
Ageratum conyzoides selina-1 3 7(11)-trien-8-one aerial parts 0.65
Ageratum conyzoides selina-1,3,7(11)-trien-8-one aerial parts 0.38
Ageratum conyzoides selina-1,3,7(11)-trien-8-one aerial parts 0.65
Ageratum conyzoides selina-1,3,7(11)-trien-8-one aerial parts 0.65
Ageratum conyzoides spathulenol aerial parts 0.17
Ageratum conyzoides spathulenol aerial parts 0.16
Ageratum conyzoides spathulenol aerial parts 0.17
Ageratum conyzoides spathulenol aerial parts 0.19
Ageratum conyzoides spathulenol aerial parts 0.16
Ageratum conyzoides spathulenol aerial parts 0.19
Ageratum conyzoides terpinolene aerial parts 0.04
Ageratum conyzoides terpinolene aerial parts 0.04
Ageratum conyzoides terpinolene aerial parts 0.06
Ageratum conyzoides terpinolene aerial parts 0.06
Ageratum conyzoides terpinolene aerial parts 0.06
Ageratum conyzoides terpinolene aerial parts 0.06
Ageratum conyzoides trans-muurola-4(14) 5-diene aerial parts 0.85
Ageratum conyzoides trans-muurola-4(14),5-diene aerial parts 0.85