Phytochemical investigation of Tanacetum parthenium L. family Asteraceae cultivated in Egypt resulted in isolation and identification of four flavonoids. One surface flavonoid was isolated from the fresh leaves and three other flavonoids were isolated from the flower heads. Four sesquiterpene lactones were isolated from the leaves. Two sterols were isolated from the roots. A comparative study o...

The use of natural products as medicinal agents presumably predates the earliest recorded history. Ocimum sanctum L., is a plant which is used in several traditional medicine systems to cure various diseases. In this study aerial parts of Ocimum sanctum were collected on august 2014 from Shahr-e-Rey in Iran. Fresh and dry partsof plants essential oils were extracted with hydro-distillation and ...

the use of natural products as medicinal agents presumably predates the earliest recorded history. ocimum sanctum l., is a plant which is used in several traditional medicine systems to cure various diseases. in this study aerial parts of ocimum sanctum were collected on august 2014 from shahr-e-rey in iran. fresh and dry partsof plants essential oils were extracted with hydro-distillation and ...

This study reports for the first time on the use of ethanolic extract of Ageratum conyzoides in women with breast myiasis. A total of fifty rural women were examined [ages 18-62 years old] and 17.25% had breast myiasis at the fishing settlements at Okoikri and Oyorokotor of Rivers State Nigeria. Women with cutaneous breast myiasis were treated with ethanolic leaf extracts of Ageratum conyzoides...

The present study is aimed to evaluate the hepatoprotective effects of leaves and flower extracts of ervatamia coronaria against CCl4 induced hepatic damage. The results indicated that both flower and leaves extract of ervatamia coronaria exhibited significant effect against CCl4 induced hepatic damage. We also observed the restoration of elevated levels liver marker enzymes includes SGOT,SGPT,...

Remobilization and re-utilization of 15N and 85Rb labelled nitrogen and potassium reserves for new growth and fruit formation was studied under greenhouse conditions using both normal and deficient young coffee plants. It was found that K reserves are used in higher proportion than is stored N by fruits and other organs. The export of N by organs of residence in the normal plants obeyed the fol...

results glandular trichomes composed of capitates and peltate trichomes. the essential oil composition differs. viridiflora and neryl acetate were not identified in yellow glandular trichomes. conclusions it seems that there is no relation between anatomical characteristics of the plant leaves and its essential oil composition. background perovskia abrotanoides karel. is a medicinal plant used ...

Phytochemical, antimicrobial, and antioxidant investigation on the leaves and flower of Ipomoea cairica was traced in present investigation. Leaves and flowers of the plants were extracted with Methanol. Methanol Extracts of both leaves and flower of Ipomoea cairica were tested quantitatively for phytoconsituents. Methanol extract for both leaves and flower showed the presence of phytoconstitue...

Human perception of plant leaf and flower colour can influence species management. Colour and colour contrast may influence the detectability of invasive or rare species during surveys. Quantitative, repeatable measures of plant colour are required for comparison across studies and generalisation across species. We present a standard method for measuring plant leaf and flower colour traits usin...

The effect of water stress on plant hormones (GAs, IAA and ABA) level in the leaves and flower-bud formation of the satsuma mandarin (Citrus unshiu Marc.) trees was investigated to determine the relationship between flower-bud induction and the level of endogenous plant hormones as a result of water stress. Severe water stress (−1.5 to −2.0 MPa) in autumn, which causes heavy leaf fall, reduced ...