Environmental Engineering Reference
In-Depth Information
Table 10
Phenols and Their Derivatives
Compound
Living thing
Refs.
Species
5.1 Phenol Derivatives (Stilben glucosides)
Polydatin coumarate
511
eucalyptus
[49]
Eucalyptus rubida
Capsaicin
512
pepper
[50, 51]
Shogaols
513
ginger
[52]
Zingiber officinale
Roscoe
Zingerols
514
[52]
Zingerone
515
5.2 Polyphenols (Tannins, Phloroglucinols,
Kaempherol glucopyranosides)
(+) Catechin
521
moutain cherry
[49]
(-)-Epicatechin
522
Prunus jamasakura
Kaempferol coumaroylglucopyranoside
523
leaves of oak tree
[49]
(Kaempferol)
Quercus dentata
Polydatin 6
-
O
-(
E
)-
p
-coumarate
524
mallee
[49]
Raponticin 6
-
O
-(
E
)-
p
-coumarate
525
Eucalyptus rubida
Macrocarpal K
526
leaves of mallee
[53, 54]
Isopentylphloglucinol-
β
-eudesmol adduct
Eucalyptus globulus
Epigallocatechingallate
527
(Tannins)
green tea
[55]
3,5-Diformyl phloroglucinols
528
mallee
[56]
Sideroxylonal A
Eucalyptus
p.
2,4-Dihydrooxy-3,5,6-trimethylbenzoate
529
fungus
[57]
Mortivinacin A
5210
Mortierella vinacea
Table 11
Antifouling activities of Shogaols, Zingerone, Zingerols and TBTF in the Con-
ventional Submerged Assay [52]
Compound
Days
29
a
62
101
125
b
6-Shogaol (
513
)
n
=4
◦
◦
×
×
8-Shogaol (
513
)
n
=6
◦
◦
◦
◦
10-Shogaol (
513
)
n
=8
d
c
◦
◦
×
×
Zingerone (
515
)
◦
×
×
×
6-Zingerol (
514
)
n
=4
◦
×
×
×
8-Zingerol (
514
)
n
=6
◦
◦
×
×
TBTF
◦
◦
◦
◦
a
from 28 June 2001
b
◦
activity was apparent;
×
the degree of fouling was the same as that in the blank zone.
Each zone (5 cm in diameter) was coated with 300 mg of a sample
c
d
45 days
140 mg
/
5 cm in diameter
