|
Scientific classification & Chemical constituents of medicinal plant Carica papaya |
|
Scientific classification Kingdom: Plantae Order: Brassicales Family: Annonaceae Genus: Carica Species: Carica papaya Carica papaya is a medicinal plant. The fruits are used as fodder. Fruit, leaves, latex and stem are used to treat indigestion, diarrhoea, swelling of the lungs, stoppage of urination, blindness, tachycardia, ringworm and alopecia. The seeds are used as anthelmintics. The fruit contains high levels of Vitamins A and C and a phytochemical called beta-cryptoxanthin that promotes health. General description of papaya fruit- Melon shaped
- Thin smooth green/yellow skin
- 1-2kg in weight
- Flesh is golden yellow and in some varieties an orange/red
- Smooth texture with a distinct flavour and aroma
- Many small black seeds in the hollow centre.
- Medicinal and pharmacological activities of Papaya .
Major chemical constituents- Enzymes
Papaya is rich in enzymes called papain and chymopapain. - Carotenoids
The fruit contains ß-carotene, cryptoxanthin, violaxanthin and zeaxanthin. - Alkaloids
The leaves contain carpi nine and carpaine, and the heartwood also contains pseudocarpaine. - Monoterpenoids
4- Terpineol, linalool and linalool oxide are present in the fruit. - Flavonoids
The shoots contain quercetin, myricetin and kaempferol. - Minerals
The fruit contains calcium, potassium, magnesium, iron, copper, zinc and manganese. - Vitamins
Thiamine, riboflavin, niacin, ascorbic acid and a-tocopherol are present in the shoots. - Glucosinolates
Benzyl isothiocyanate has been isolated from the seed.
|