Biology Reference
In-Depth Information
Table 7.3.
List of the compounds identified by GC-MS from ethanolic extracts of Antioquia's
municipalities propolis samples.
Relative abundance (%)
Compounds*
Rt (min)
B-R
C-T
C-R
LU-T
UN-T
Fatty acid
Palmitic acid
39.7
7.7
0.5
1.5
1.5
0.8
Oleic acid
47.6
14.4
-
1.2
0.2
1.1
Retinoic acid
65.8
-
-
1.8
-
-
Stearic acid
47.9
2.7
-
-
-
-
Oleic acid ethyl ester
47.7
0.5
-
-
-
-
Palmitic acid ethyl ester
38.7
0.3
-
-
-
-
Sugars and polyols
d
-Fructose
26.7
4.0
-
-
-
-
Glucopyranose
31.6
1.8
-
-
-
-
d
-Galactose
34.7
-
-
2.6
-
-
Erythritol
17.9
2.2
5.4
32.0
8.5
0.1
Xylitol
26.6
-
0.6
3.7
0.4
4.4
Arabinofuranose
29.1
-
2.2
2.4
0.6
-
Manose
34.3
-
0.6
-
1.2
0.7
d
-Altrose
26.9
-
-
13.6
-
-
Inositol
27.6
-
-
1.9
-
-
Glucitol
30.7
-
-
1.8
-
-
Manitol
34.3
-
0.9
-
-
-
Galactitol
31.6
-
-
-
-
1.2
Alcohols
Glycerol
63.6
3.9
-
-
-
-
Butanol
73.2
-
5.2
-
-
-
Acids
Butanedioic acid
10.9
2.0
-
0.3
0.1
0.4
Propanoic acid
68.7
-
1.5
-
-
-
Malic acid
16.8
-
-
1.1
-
-
Hydroxymalonic acid
17.7
-
-
0.1
-
-
Pentenoic acid
63.4
-
-
-
1.1
-
Terpenes and steroids
Dehydroabietic acid
58.8
1.7
-
0.8
-
0.9
Abietic acid
50.3
-
0.9
-
5.3
1.2
Lupan-3-ol benzoate
47.9
-
-
-
3.5
-
Lupan-3-ol acetate
52.2
-
-
-
0.8
-
Betuline
59.8
-
-
-
6.1
-
b
-amirin
89.2
9.2
-
-
-
-
Labdane type diterpene
(not identified)
49.4
-
5.0
0.6
-
2.6
Manool
44.3
-
-
-
-
5.5
Methyl cis-comunate
54.5
-
-
-
-
0.6
Sclarene
57.9
-
-
-
13.7
-
Isopimaric acid
64.7
-
13.7
4.7
1.9
-
Ursane-20(30)-
ene-3,16-diol
46.7
-
0.6
-
-
-
Gurjunene
25.6
-
-
-
-
1.0
Pimaric acid
60.1
-
26.8
-
-
-
17
a
-Methyl-17
b
-
hidroxy-1,4,6-
androstatrien-3-one
54.2
-
-
-
0.8
-
Continued
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