Ligustrum japonicum Thunb. |
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Botanical Name |
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Ligustrum japonicum Thunb. |
English
Name |
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Japanese Privet |
Family |
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Oleaceae |
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General Info
Description |
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A large shrub or tree that is usually seen at 6-12 ft (1.8-3.7 m) in height but is capable of reaching 20 ft (6.1 m) or more. The attractive leaves are evergreen, opposite, and somewhat pear-shaped with a sharp terminal point. They have 6 to 8 pairs of veins that may be somewhat sunken on the back. In spring, white flowers are borne on large terminal clusters (panicles) 5-8 in (12-20 cm) long. Fruit dark blue, round to oblong drupe in clusters, 1/4 inch diameter, ripen in early fall. |
Herb Effects |
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Antiviral, antibacterial, antiulcer and hypotensive (plant extract) |
Chemistry
Active Ingredients |
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Alpha-amyrin, benzaldehyde, benzoic acid, benzyl-alcohol, beta-amyrin, caffeic acid, eugenol, ferulic acid, guaiacol, kaempferol, m-cresol, o-cresol, p-cresol, phenethyl alcohol, quercetin, (flower); alpha-mannite, linoleic acid, oleanolic acid, oleic acid, ursolic acid (fruit); lupeol, palmitic acid, stearic acid, (seed); mannitol, p-coumaric acid, phyllyrin, (leaf); oleuropein (bark, fruit, leaf); syringin (bark, leaf). |
Chemistry
of Active Ingredients |
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Name |
CAS# |
IUPAC Name |
Formula |
Structure |
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alpha-Amyrin |
638-95-9 |
4,4,6a,6b,8a,11,12,1 4b-octamethyl-2,3,4a ,5,6,7,8,9,10,11,12, 12a,14,14a
-tetrade cahydro-1H-picen-3-o l |
C30H50O |
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Benzaldehyde |
100-52-7 |
benzaldehyde |
C7H6O |
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Benzoic acid |
8013-63-6 |
benzoic acid |
C7H6O2 |
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Benzyl alcohol |
185532-71-2 |
phenylmethanol |
C7H8O |
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Beta-Amyrin |
559-70-6 |
4,4,6a,6b,8a,11,11,1 4b-octamethyl-1,2,3, 4a,5,6,7,8,9,10,12,1 2a,14,14a-
tetradec ahydropicen-3-ol |
C30H50O |
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Caffeic acid |
Not Available |
3-(3,4-dihydroxyphen yl)prop-2-enoic acid |
C9H8O4 |
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Eugenol |
97-53-0 |
2-methoxy-4-prop-2-e nyl-phenol |
C10H12O2 |
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Ferulic acid |
24276-84-4 |
3-(4-hydroxy-3-metho xy-phenyl)prop-2-eno ic acid |
C10H10O4 |
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Guaiacol |
90-05-1 |
2-methoxyphenol |
C7H8O2 |
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Kaempferol |
80714-53-0 |
3-[3-[4,5-dihydroxy- 6-(hydroxymethyl)-3- [3,4,5-trihydroxy-6- (hydroxyme
thyl)oxa n-2-yl]oxy-oxan-2-yl ]oxy-4,5-dihydroxy-6 -(hydroxymethyl)oxan -2
-yl]oxy-4,5-dihy droxy-2-(4-hydroxyph enyl)-chromen-7-one |
C33H40O21 |
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M-cresol |
3019-89-4 |
3-methylphenol |
C7H8O |
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O-cresol |
95-48-7 |
2-methylphenol |
C7H8O |
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P-cresol |
72269-62-6 |
4-methylphenol |
C7H8O |
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Phenylethyl alcohol |
Not Available |
2-phenylethanol |
C8H10O |
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Quercetin |
Not Available |
2-(3,4-dihydroxyphen yl)-3,4,5-trihydroxy -chromen-7-one |
C15H10O7 |
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Linoleic acid |
8024-22-4 |
Octadeca-9,12-dienoi c acid |
C18H32O2 |
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Oleanolic acid |
508-02-1 |
10-hydroxy-2,2,6a,6b ,9,9,12a-heptamethyl -1,3,4,5,6,6a,7,8,8a ,10,11,12, 13,14b-tetradecahydr opicene-4a-carboxyli c acid |
C30H48O3 |
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Oleic acid |
8046-01-3 |
octadec-9-enoic acid |
C18H34O2 |
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Ursolic acid |
77-52-1 |
10-hydroxy-1,2,6a,6b ,9,9,12a-heptamethyl -2,3,4,5,6,6a,7,8,8a ,10,11,12,
13,14b-t etradecahydro-1H-pic ene-4a-carboxylic acid |
C30H48O3 |
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Lupeol |
Not Available |
Not Available |
C30H50O |
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Palmitic acid |
66321-94-6 |
hexadecanoic acid |
C16H32O2 |
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Stearic acid |
82497-27-6 |
octadecanoic acid |
C18H36O2 |
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Mannitol |
85085-15-0 |
hexane-1,2,3,4,5,6-h exaol |
C6H14O6 |
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p-Coumaric acid |
501-98-4 |
3-(4-hydroxyphenyl)p rop-2-enoic acid |
C9H8O3 |
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Phillyrin |
81446-28-8 |
(2S,3R,4S,5R,6R)-2-[ 4-[(1R,4S,5R,8R)-8-( 3,4-dimethoxyphenyl) -3,7-dioxa
bicyclo[ 3.3.0]oct-4-yl]-2-me thoxy-phenoxy]-6-(hy droxymethyl)oxane-3, 4,
5-triol |
C27H34O11 |
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Oleuropein |
Not Available |
methyl (4S,5Z,6S)-4-[2-(3,4 -dihydroxyphenyl)eth oxycarbonylmethyl]-5 -et
hylidene-6-[(2S ,3R,4S,5R,6R)-3,4,5- trihydroxy-6-(hydrox ymethyl)oxan-2-
yl] oxy-4H-pyran-3-carbo xylate |
C25H32O13 |
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Syringin |
Not Available |
(2S,3S,4S,5R,6R)-2-( hydroxymethyl)-6-[4- [(E)-3-hydroxyprop-1 -enyl]-2,6
-dimetho xy-phenoxy]oxane-3,4 ,5-triol |
C17H24O9 |
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Pharmacology
Dealers
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