Briefly, appropriate dilution of the extracts 1 ml was mixed with 1 ml, 0. Jun, 2019 hyphaene thebaica is distributed from senegal and gambia eastwards to somalia, and is especially common between latitudes 8n and 12n. Pdf biological activities of the doum palm hyphaene. The aqueous extract stimulated the contractions of frogs heart and rat intestine but inhibited uterine contractions in rats. 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. The rind mesocarp in some palm is unedible but of other it is very palatable, highly aromatic and sweet with a taste like ginger bread. This species is very similar to the closely related hyphaene coriacea, and there is some debate about the exact taxonomic status of the two. 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.
Phytosynthesis of bivo 4 nanorods using hyphaene thebaica for. 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 prese. Mohammed ik, kasim uthman isah, yabagi ja, taufiq s 2015 the effect on extracting solvents using natural dye extracts from hyphaene thebaica for dyesensitized solar cells. West african plants a photo guide hyphaene thebaica l. The free radical scavenging ability of the pastes against 1,1diphenyl2 picrylhydrazyl dpph free radical was evaluated as described by gyamfi et al. Typical growth habit of hyphaene thebaica in western djibouti. Jun 26, 2015 this page was last edited on 22 december 2019, at 12. Information tree, up to 10 m or more tall, solitary, dichotomously branched.
Effect of extraction method and solvent power on polyphenol. Plants infused water as preferred healthy drinks sciencedirect. Streptozotocin is an antibiotic derived from streptomyces achromogenes and. The effect on extracting solvents using natural dye extracts. Free radicals are atoms or molecules containing unpaired electrons. Study of some properties of doum palm fruit hyphaene thebaica mart.
Biological activities of the doum palm hyphaene thebaica l. Preparation of aqueous hyphaene thebaica pericarp extract fresh pericarp of h. The extraction procedures were performed separately in an ultrasonic bath or shaking water. 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. 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. Such plant is mentioned as garden tree under the name of mama which means. Hyphaene thebaica definition of hyphaene thebaica by the. Physiochemical characteristics of seeds of hyphaene thebaica. It has been cultivated in egypt since immemorial times. General information doum palm is a tall, multistemmed evergreen palm tree growing slowly up to an ultimate height of around 15 metres.
They are unusual among palms in having regular naturally branched trunks. All structured data from the file and property namespaces is available under the creative commons cc0 license. Hyphaene thebaica is distributed from senegal and gambia eastwards to somalia, and is especially common between latitudes 8n and 12n. This species is accepted, and its native range is w. Hyphaene thebaica in world checklist of selected plant families. Pdf biosynthesis of silver nanoparticles from hyphaene. Hyphaene thebaica is an african palm tree common in. Medicinal plants have been used in the treatment of some diseases like diabetes. Hyphaene thebaica is an african palm tree common in upper egypt 3. In addition, hyphaene thebaica is a desert palm or also called as doum or gingerbread palm.
Doum fruit, hyphaene thebaica is a desert palm growing wild throughout the drier regions in egypt, sub saharan africa, and west india. In eritrea it plays an important role in food security. 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. Apr 28, 2016 but bha exhibited the higher potentials. Assessment of the antioxidative properties of hyphaene. Antioxidant and anticancer activities of doum fruit extract.
Antioxidant activity of hot water extract from the fruit of. The beneficial dietary hypotensive and hypolipidaemic effects of hyphaene thebaica doum. Both the fruit pulp and kernel are edible and also considered as faming food. The board of trustees of the royal botanic gardens, kew. One hundred and fifty grammes 150 g of aqueous product was prepared by reflux method from 350 g of initial powdered sample. The leaves are fanshaped and bunched at the end of the branches. Media in category hyphaene thebaica the following 41 files are in this category, out of 41 total. There are approximately 30 species distributed from tropical africa to india. Pdf phytosynthesis of bivo4 nanorods using hyphaene. Files are available under licenses specified on their description page. Effect of doum fruit hyphaene thebaica extract on some.
Five sacks of hyphaene thebaica fruits empty kinana sugar sack which weighs 50 kg of each group were prepared and the seeds of each sack were counted and the average of each group was taken. The effect of lupinus albus and hyphaene thebaica on. Effect of blending doum hyphaene thebaica powder with wheat. Doum hyphaene thebaica is an african palm tree, common in upper egypt, originally native to the nile valley, bearing an edible fruit which is glubosequandrangular, about 6 x 5 cm with a shinny orangebrown to deep chestnut skin epicarp. Free radicals can cause mutation in different biological compounds such as protein, nucleic acids, and. The hyphaene thebaica fruits were divided into three groups depending on their sizes big size, mid size and small size. Page designed through the cooperative efforts of interagency itis teams. Some pharmacological studies on hyphaene thebaica mart. 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. On the arterial blood pressure, the extract proved to be capable of lowering the blood pressure both in normotensive and hypertensive. Hyphaene thebaica synonyms, hyphaene thebaica pronunciation, hyphaene thebaica translation, english dictionary definition of hyphaene thebaica. Palmae fruit, when investigated chemically, proved to contain alkaloid s, reducing sugars and glucosides. Pdf on sep 6, 2019, hamza mohamed and others published biosynthesis of silver nanoparticles from hyphaene thebaica fruits and their in vitro pharmacognostic potential find, read and cite all.
Phytosynthesis of bivo4 nanorods using hyphaene thebaica for diverse biomedical applications article pdf available in amb express 91. In hyphaene thebaica usually many infructescences are present on the same individual, giving a very informative picture on their development. The plants are dioecious, with panicled inflorescences up to 1. Hosted by the usgs core science analytics and synthesis. Hyphaene article about hyphaene by the free dictionary. The doum palm is a tree hyphaene thebaica of the palm family, native to nile region. Hyphaene is a genus of palms native to africa, madagascar, the middle east, and the indian subcontinent the genus includes the doum palm h. This study investigated the metabolic content and biological activities of hyphaene thebaica leaves, male parts and fruits methanolic extracts. It listed as one of the useful plants of the world 1. Arecaceae fruit, as well as to examine the antioxidant and antibacterial activities of the fruit extracts. The site of the hyphaene inventory project is a research initiative of the palm group at the conservatory and botanic garden of geneva. It is one of the most important useful plants in the world. The trunk is branched as a rule and grows 1215 m tall. Hyphaene thebaica wikispecies, free species directory.
The seed of this palm cultivated in the montgomery botanical center miami, usa was collected in the west african country of burkina. The effect of lupinus albus and hyphaene thebaica 764 doum palm fruit is also a source of potent antioxidants 8. It is native to west india, subsaharan africa, and egypt. 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, total phenols, antioxidant and anticancer activities, aml. Preliminary phytochemical and in vitro antibacterial.
Please take a moment to view my patreon page and learn how you can help my series grow. Dec 12, 2019 biosynthesis of bismuth vanadate bivo 4 nanorods was performed using dried fruit extracts of hyphaene thebaica as a cost effective reducing and stabilizing agent. 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. Damage occurs when the free radical encounters another molecule and seeks to find another electron to pair its unpaired electron.
1546 1489 1202 1096 1328 932 634 416 724 795 814 442 1008 169 732 1215 636 280 27 772 158 1290 1466 120 691 1435 867 249 137