Medicinal plants have been used in the treatment of some diseases like diabetes. Bioclimatology and biogeography of africa pdf free download. In this study, the physicochemical, nutritional and functional properties of epicarp, flesh and pitted samples of doum fruit hyphaene thebaica were assessed. Preparation of aqueous hyphaene thebaica pericarp extract fresh pericarp of h. In this video, we created simple steps how to how to download and install free pdf reader. Tuley, 1995 have failed to incorporate local scientific partners, which in turn strongly hindered the incorporation of critical local knowledge locallyrecognized varieties, morphological variability and distribution, ecology, ethnobotanical uses, etc. Arecaceae fruit, as well as to examine the antioxidant and antibacterial activities of the fruit extracts. Hyphaene material and methods international scientific team. The study was conducted to evaluate effect of doum fruit extract on some biochemical parameters, including enzyme activities and histopathological changes of pancreas in alloxan induced diabetic rats. Briefly, appropriate dilution of the extracts 1 ml was mixed with 1 ml, 0. The phytochemical constituents were determined, and multivariate data analysis discriminated the evaluated three parts into three groups according to the content of phenolics, flavonoids, flavonols, saponins, anthocyanins and tannins. Fruit extract shows antiinflammatory, antioxidant, antimicrobial, anticancer and pharmacological potential. Jan 01, 2020 hyphaene thebaica is an extremely useful multipurpose tree for arid and semiarid regions, yielding fibre, construction material, food, fodder and a range of other products. Hyphaene thebaica wikispecies, free species directory.
Free radicals can cause mutation in different biological compounds such as protein, nucleic acids, and. Jun, 2019 the beneficial dietary hypotensive and hypolipidaemic effects of hyphaene thebaica doum. Handcoloured copperplate stipple engraving from jussieus dictionary of natural science, florence, italy, 1837. The board of trustees of the royal botanic gardens, kew. Pdf study of some properties of doum palm fruit hyphaene. Pdf physicohemical properties of doum hyphaene thebaica. All parts of doum palm have a useful role such as fiber and leaflets which used to weave baskets and doum nuts which have antioxidants and. Pdf phytosynthesis of bivo4 nanorods using hyphaene. Files are available under licenses specified on their description page. It aims to compile all available information on the palm genus hyphaene doum palms and to provide new data resulting from ongoing research and field missions associated to this palm group. Results on carbohydrate content revealed that the flesh, pitted fruit and epicarp samples contained 72. The free radical scavenging ability of the pastes against 1,1diphenyl2 picrylhydrazyl dpph free radical was evaluated as described by gyamfi et al. It has been cultivated in egypt since immemorial times. This study investigated the metabolic content and biological activities of hyphaene thebaica leaves, male parts and fruits methanolic extracts.
One hundred and fifty grammes 150 g of aqueous product was prepared by reflux method from 350 g of initial powdered sample. Read pdf files right in your browser the pdf download extension. Pdf biosynthesis of silver nanoparticles from hyphaene. Apr 28, 2016 but bha exhibited the higher potentials. Pdf biological activities of the doum palm hyphaene.
The beneficial dietary hypotensive and hypolipidaemic effects of hyphaene thebaica doum. Hyphaene is a genus of palms native to africa, madagascar, the middle east, and the indian subcontinent the genus includes the doum palm h. Effect of doum fruit hyphaene thebaica extract on some. Preliminary phytochemical and in vitro antibacterial. Hyphaene thebaica is an african palm tree common in upper egypt 3. Engraved by corsi, drawn by pierre jeanfrancois turpin, and published by batelli e figli. Dried peels of hyphaene thebaica, doum palm or gingerbread. Download pdf download for windows now from softonic. Hyphaene thebaica is reported for numerous therapeutic uses in folkloric literature. It is one of the most important useful plants in the world. The fruit pulp was left to dry in air at room temperature for 7 days, then grounded dosumu et al.
They are unusual among palms in having regular naturally branched trunks. Sign in sign up for free prices and download plans. Study of some properties of doum palm fruit hyphaene thebaica mart. The doum palm hyphaene thebaica is a type palm tree which has a wood texture and has edible oval fruits and the origin native to upper egypt. All structured data from the file and property namespaces is available under the creative commons cc0 license. Hyphaene thebaica in world checklist of selected plant families. Here we listed some of the best pdf readers for windows, which can help you to view your pdf files. Introduction the oxidative stress, defined as the imbalance between oxidants and antioxidants in favor of the oxidants potentially leading to damage has been suggested to be that which cause aging and various diseases in humans. It is native to the nile valley in hyphaene thebaica, with common names doum palm and gingerbread tree, is a type of palm tree with edible oval fruit. Bioredox potential of hyphaene thebaica in biofabrication. Hyphaene thebaica, total phenols, antioxidant and anticancer activities, aml. Green preparation of hyphaene thebaica fiber grafted acrylic.
Not only, the fruit part is a rich source of vitamins, minerals, antioxidants, flavones etc. Jun 26, 2015 this page was last edited on 22 december 2019, at 12. Palm fruit hokka tree hyphaene free photo on pixabay. Annamayya keerthanalu telugu is collection of annamayya sankeerthanalu annamacharya is a hindu saint and is the earliest known indian musician to compose songs called sankirtanas in praise of the god venkateswara. This may signify that the antidiabetic potential of hyphaene thebaica, is a synergy of both the antioxidant capacity and free radical scavenging activities, linked with the added phytochemicals present, especially flavonoids and alkaloids, which where both present. Biological activities of the doum palm hyphaene thebaica l. Hyphaene thebaica is an extremely useful multipurpose tree for arid and semiarid regions, yielding fibre, construction material, food, fodder and a range of other products. Antioxidant and anticancer activities of doum fruit extract. Its fruits are a good source of fibers, antioxidants, bcomplex vitamins, essential minerals, monosaccharides, essential oil and flavonoids. Science and education publishing is an academic publisher of open access journals. Pages in category hyphaene the following 6 pages are in this category, out of 6 total. It is a native to the arabian peninsula and also to the northern half of africa where it is widely distributed and tends to grow in places where groundwater is present. Unfortunately the sap collecting is often fatal to the tree, so the palm is now becoming rare around some of the more populated. It also publishes academic books and conference proceedings.
The site of the hyphaene inventory project is a research initiative of the palm group at the conservatory and botanic garden of geneva. Effect of blending doum hyphaene thebaica powder with wheat. A comparative assessment of phenotypic and molecular. Doum fruit, hyphaene thebaica is a desert palm growing wild throughout the drier regions in egypt, sub saharan africa, and west india. Open, download, or view adobe acrobat files as pdf or html files in your browser. Effect of extraction method and solvent power on polyphenol. The scheme of factors involved in the formation of free radicals and a cellular response to reactive oxygen. Such plant is mentioned as garden tree under the name of mama which means. Physicohemical properties of doum hyphaene thebaica fruits and utilization of its flour in formulating some functional foods. Its fruits are a good source of fibers, antioxidants, bcomplex vitamins, essential minerals. This page was last edited on 25 december 2019, at 02. Download free pdf reader for windows now from softonic. Download this free picture about palm fruit hokka tree hyphaene from pixabays vast library of public domain images and videos. Hyphaene thebaica belongs to arecaceae and grows in semiarid lands.
In eritrea it plays an important role in food security. The extraction procedures were performed separately in an ultrasonic bath or shaking water. Hyphaene thebaica fiber, a huge lingocellulose agricultural waste produced in tons annually in most subsaharan african countries, with acrylic acid via microwave free radical graft copolymerization, characterize the graft copolymer prepared and tested for its potential for sorption of lead ions from aqueous solution. Assessment of the antioxidative properties of hyphaene. Free radicals are atoms or molecules containing unpaired electrons. Damage occurs when the free radical encounters another molecule and seeks to find another electron to pair its unpaired electron. Dried peels of hyphaene thebaica, doum palm or gingerbread tree stock image image of ecology, doum. It listed as one of the useful plants of the world 1. Hyphaene thebaica, with common names doum palm and gingerbread tree, is a type of palm tree with edible oval fruit.
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