Research Article

Bioactivities of Traditional Medicinal Plants in Alexandria

Table 1

Chemical composition of Asparagus aethiopicus and Citrullus colocynthis economic plant parts.

Plant partChemical compoundAmount [mg 100 g−1] D.W.

Asparagus aethiopicus (Fruit)Chlorogenic acid
Gallic acid
Syringic acid
Quercetin
Quercitrin
Isoquercetin
Robinin

A. aethiopicus (tubers)Chlorogenic acid
Gallic acid
Caffeic acid
Protocatechuic acid

A. aethiopicus (leaves)Chlorogenic acid
Gallic acid
Caffeic acid
Vanillic acid
Robinin
Apigenin
Rutin

Citrullus colocynthis (fruit coat)Ferulic acid
3,4-Dihydroxyphenylacetic acid
p-Hydroxybenzoic acid
Hydroxycaffeic acid
Caffeic acid
p-Coumaric acid
6-Hydroxy-4-methylcoumarin
Syringic acid
Phenylalanine

C. colocynthis (fruit flesh)Ferulic acid
p-Hydroxybenzoic acid
Hydroxycaffeic acid
Caffeic acid
p-Coumaric acid

C. colocynthis (Seeds)Ferulic acid
3,4-Dihydroxyphenylacetic acid
p-Hydroxybenzoic acid
Hydroxycaffeic acid
Caffeic acid
p-Coumaric acid
Protocatechuic acid
Syringic acid
Phenylalanine