The macroscopic character of the leaflets ash values extractive values by different solvent extractive behavior on treatment with different chemical reagents fluorescence characters by treatment with different chemical reagents of the powdered leaves of Maoringa oleifera lam (fam moringaceae) were studied to fix some pharmacognostical parameters, chemical group test of different extracts of the...

chemical composition and metabolizable energy of three camel browsed halophyte species (atriplex leucoclada, suaeda fruticosa, seidlitzia rosmarinus) were assessed and in vitro digestibility of dm (ivdmd), om (ivomd), ndf (ivndfd), adf (ivadfd) were determined using a completely randomized design. plant samples were collected based on camel's grazing patterns during the autumn-winter grazi...

rosmarinus officinalis has been used in traditional medicine extensively. this study evaluated the hormonal and cellular effects of rosmarinus officinalis extract on testes of adult rats. thirty male wistar rats (in three groups) received 50 or 100 mg/kg b.w of rosmarinus officinalis extract (made from the plant’s leaves, flower and stem) (treatment groups) and 10 ml/kg b.w normal saline (contr...

    Given the increasing number of documents, sites, online sources, and the users’ desire to quickly access information, automatic textual summarization has caught the attention of many researchers in this field. Researchers have presented different methods for text summarization as well as a useful summary of those texts including relevant document sentences. This study select...

Bioethanol is among the most promising of biofuels because it has an energy content similar to gasoline while generating lower pollutant emissions than gasoline. But, in order to be used as an automotive fuel mixed with gasoline, ethanol must have less than 0.5 wt % of water. To achieve required ethanol purity, in light of the fact that the ethanol water mixture forms an azeotrope, unconvention...

This paper presents our extractive summarization systems at the update summarization track of TAC 2008. We proposed two novel methods, one is based on the information distance theory, and the other is based on the sentence centrality which derives from the centrality concept in the graph theory. The evaluation results show that the two submitted runs are very competitive to generate extractive ...

This paper reports physicochemical studies in fungal infected galls of Pongamia pinnata. The parameters assayed were Total ash, acid insolubility and water solubility values and extractive values (Alcohol, water and petroleum ether). Fungal infected galls showed significantly higher value of ash, acid insolubility and low water solubility and high extractive values (petroleum ether and water) w...

Medicinal plants with the hepatobiliary mode of action remain essential therapeutic agents for the treatment of cholestasis. They are denoted as cholagogues (promoting the flow of bile from the liver and gall bladder into the intestines) and choleretics (increasing bile production). Cholagogic and choleretic properties of rosemary (Rosmarinus officinalis) [1] and other medicinal plants have bee...

High performance liquid chromatography coupled with photodiode array detector (HPLC-DAD) has been reported to quantify isolated flavonoids or these compounds in complex biological matrices, such as Chinese herbal drugs and products from factories. This work was designed, therefore, to develop an HPLC-DAD system to separate quercetin, luteolin and apigenin and to quantify them in extractive solu...

high performance liquid chromatography coupled with photodiode array detector (hplc-dad) has been reported to quantify isolated flavonoids or these compounds in complex biological matrices, such as chinese herbal drugs and products from factories. this work was designed, therefore, to develop an hplc-dad system to separate quercetin, luteolin and apigenin and to quantify them in extractive solu...