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Millettia Usaramensis
''Millettia usaramensis'' is a tree or shrub belonging to the family Fabaceae. It has two known subspescies namely, ''Millettia usaramensis'' subsp. ''australis'' and 'Millettia usaramensis'' subsp. ''usaramensis''. Description The species that can grow up to 10 m in height but commonly about 7 m in height, the bark is greyish in color. Leaves have about 4-8 pairs of opposite leaflets with a terminal leaflet; leaflets are 2–7 cm long and 1.5-3.5 cm wide with a glabrous surface below, blade is lanceolate to ovate. Flowers are mauve to purple while the fruit is an oblong pod. Chemistry Compounds from the chemical class, rotenoids have been isolated from the leaves and stem bark extracts of the species. The compound, Barbigerone Barbigerone is one of a few pyranoisoflavones among several groups of isoflavones. It was first isolated from the seed of a leguminous plant ''Tephrosia barbigera''; hence the name "barbigerone". Members of the genus ''Millettia'' are now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fabaceae
The Fabaceae or Leguminosae,International Code of Nomenclature for algae, fungi, and plants. Article 18.5 states: "The following names, of long usage, are treated as validly published: ....Leguminosae (nom. alt.: Fabaceae; type: Faba Mill. Vicia L.; ... When the Papilionaceae are regarded as a family distinct from the remainder of the Leguminosae, the name Papilionaceae is conserved against Leguminosae." English pronunciations are as follows: , and . commonly known as the legume, pea, or bean family, are a large and agriculturally important of |
Rotenoid
Rotenoids are naturally occurring substances containing a cis-fused tetrahydrochromeno ,4-bhromene nucleus. Many have insecticidal activity, such as the prototypical member of the family, rotenone. Rotenoids are related to the isoflavones. Natural occurrences Many plants in the subfamily Faboideae contain rotenoids. Rotenoids can be found in ''Lonchocarpus sp''. Deguelin and tephrosin can be found in ''Tephrosia vogelii''. 6'-O-β-D-glucopyranosyl-12a-hydroxydalpanol can be found in the fruits of ''Amorpha fruticosa''. Elliptol, 12-deoxo-12alpha-methoxyelliptone, 6-methoxy-6a,12a-dehydrodeguelin, 6a,12a-dehydrodeguelin, 6-hydroxy-6a,12a-dehydrodeguelin, 6-oxo-6a,12a-dehydrodeguelin and 12a-hydroxyelliptone can be isolated from the twigs of ''Millettia duchesnei''. Deguelin, dehydrodeguelin, rotenol, rotenone, tephrosin and sumatrol can be found in ''Indigofera tinctoria''. 6aα,12aα-12a-hydroxyelliptone can be found in the stems of ''Derris trifoliata''. Amorphol, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barbigerone
Barbigerone is one of a few pyranoisoflavones among several groups of isoflavones. It was first isolated from the seed of a leguminous plant ''Tephrosia barbigera''; hence the name "barbigerone". Members of the genus ''Millettia'' are now known to be rich in barbigerone, including ''M. dielsiena'', ''M. ferruginea'', ''M. usaramensis'', and '' M. pachycarpa''. It has also been isolated from the medicinal plant ''Sarcolobus globosus''. Barbigerone from ''S. globosus'' is validated to have significant antioxidant property. Barbigerone exhibits profound antiplasmodial activity against the malarial parasite ''Plasmodium falciparum''. It is also demonstrated that it has anti-cancer potential as it causes apoptosis of murine The Old World rats and mice, part of the subfamily Murinae in the family Muridae, comprise at least 519 species. Members of this subfamily are called murines. In terms of species richness, this subfamily is larger than all mammal families excep ... lung-cancer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of East Tropical Africa
Flora is all the plant life present in a particular region or time, generally the naturally occurring (indigenous) native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms '' gut flora'' or '' skin flora''. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) was first made by Jules Thurmann (1849). Prior to this, the two terms were used indiscriminately.Thurmann, J. (1849). ''Essai de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Kenya
Flora is all the plant life present in a particular region or time, generally the naturally occurring (indigenous) native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms '' gut flora'' or '' skin flora''. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) was first made by Jules Thurmann (1849). Prior to this, the two terms were used indiscriminately.Thurmann, J. (1849). ''Essai de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
