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Thin-Layer Chromatographic Analysis of Flavonoids and Total Phenolics in Methanolic and Ethanolic Extracts of Senna Alata (L.) Roxb
Brazilian Journal of Biological Sciences, 2016, v. 3, no. 5, p. 221-225. ISSN 2358-2731 http://dx.doi.org/10.21472/bjbs.030520 Thin-layer chromatographic analysis of flavonoids and total phenolics in methanolic and ethanolic extracts of Senna alata (L.) Roxb. (Fabales: Fabaceae) Solomon Oluwole Oladeji Department of Pure and Applied Chemistry, Ladoke Akintola University of Technology, P.M.B 4000, Ogbomoso, Nigeria. Email: [email protected]. Abstract. Herbal medicine has proved as a major source of therapeutic agents. They have been used to combat bacterial and Received fungal related infections and diseases. People depend on medicinal June 20, 2016 plants such as Senna alata (L.) Roxb. (Fabales: Fabaceae) without the knowledge of the chemical composition of the plant. Therefore, Accepted June 29, 2016 there is a need to examine the bioactive components that are present in S. alata. The methanolic and ethanolic extracts were obtained Released using soxhlet apparatus and the concentrated extracts were purified June 30, 2016 using column chromatography. The fractions were eluted and investigated for the presence of total flavonoids and phenolics. The Open Acess Full Text Article values of thin-layer chromatographic analysis for the leaf, flower and fruit extracts of S. alata when compared to gallic acid and quercetrin (standard) showed that the fractions contained a chemical component in the class of gallic acid and quercetrin, respectively. The presence of total phenolic and flavonoids could be responsible for the observed antifungal and antibacterial activities of the plant. It could be concluded that this plant is a natural source of antimicrobial substances of high importance and are useful in antiseptic and disinfectant formulation as well as in chemotherapy. -
(Caesalpiniaceae) D.E
J. Adelaide Bot. Gard. 18(2): 101-102 (1998) SENNA PHYLLODINEA A NEW COMBINATION IN SE1VNA (CAESALPINIACEAE) D.E. Symon State Herbarium of South Australia, Botanic Gardens of Adelaide, North Terrace, Adelaide, South Australia 5000 Abstract The combination Senna phyllodinea (R. Br.)Symon is made to facilitate the use of the name for those who wish to distinguish it from Senna artemisioides ssp. petiolaris. Introduction The presence of agamospermy, polyploidy and hybridity (Randell 1970) has resulted in a bewildering array of morphological forms in Senna in our arid areas. The discovery of abundant polyembryony (Symon 1956) led Randell (1970) to examine its causes and with this new understanding to present a new taxonomic account of the genus in Australia (Randell 1988, 1989, 1990). The division of the genus Cassia L. into three genera Cassia L. s.str., Senna Miller and Chamaecrista Moench has been widely accepted. It is ahnost solely in Australia in Senna ser. Subverrucosae that the taxonomic problems are acute. Randell (1989) has grouped the variants under three core taxa, S. glutinosa, S. cardiosperma and S. artemisioides, and one can agree with much of this grouping with some particular misgivings. A problem Under S. artemisioides ssp. petiolaris Randell has grouped all the variants that possess a flaftened petiole. Within this grouping are three widespread entitiesthat may be summarised as follows:- 1. A form with relatively broad phyllodes, green in aspect, straight or slightly curved, pubescent with minute appressed hairs, the lamina readilyvisible,glabrescent, sometimes pruinose, often with generally short, flattened, terminal leaflets. The pods are (6-) 7 (-9) mm wide, straight or slightly curved. -
Various Species, Mainly Aloe Ferox Miller and Its Hybrids)
European Medicines Agency Evaluation of Medicines for Human Use London, 5 July 2007 Doc. Ref: EMEA/HMPC/76313/2006 COMMITTEE ON HERBAL MEDICINAL PRODUCTS (HMPC) ASSESSMENT REPORT ON ALOE BARABADENSIS MILLER AND ALOE (VARIOUS SPECIES, MAINLY ALOE FEROX MILLER AND ITS HYBRIDS) Aloe barbadensis Miller (barbados aloes) Herbal substance Aloe [various species, mainly Aloe ferox Miller and its hybrids] (cape aloes) the concentrated and dried juice of the leaves, Herbal Preparation standardised; standardised herbal preparations thereof Pharmaceutical forms Herbal substance for oral preparation Rapporteur Dr C. Werner Assessor Dr. B. Merz Superseded 7 Westferry Circus, Canary Wharf, London, E14 4HB, UK Tel. (44-20) 74 18 84 00 Fax (44-20) 75 23 70 51 E-mail: [email protected] http://www.emea.europa.eu ©EMEA 2007 Reproduction and/or distribution of this document is authorised for non commercial purposes only provided the EMEA is acknowledged TABLE OF CONTENTS I. Introduction 3 II. Clinical Pharmacology 3 II.1 Pharmacokinetics 3 II.1.1 Phytochemical characterisation 3 II.1.2 Absorption, metabolism and excretion 4 II.1.3 Progress of action 5 II.2 Pharmacodynamics 5 II.2.1 Mode of action 5 • Laxative effect 5 • Other effects 7 II.2.2 Interactions 8 III. Clinical Efficacy 9 III.1 Dosage 9 III.2 Clinical studies 9 Conclusion 10 III.3 Clinical studies in special populations 10 III.3.1 Use in children 10 III.3.2. Use during pregnancy and lactation 10 III.3.3. Conclusion 13 III.4 Traditional use 13 IV. Safety 14 IV.1 Genotoxic and carcinogenic risk 14 IV.1.1 Preclinical Data 14 IV.1.2 Clinical Data 18 IV.1.3 Conclusion 20 IV.2 Toxicity 20 IV.3 Contraindications 21 IV.4 Special warnings and precautions for use 21 IV.5 Undesirable effects 22 IV.6 Interactions 22 IV.7 Overdose 23 V. -
Characteristics of the Stem-Leaf Transitional Zone in Some Species of Caesalpinioideae (Leguminosae)
Turk J Bot 31 (2007) 297-310 © TÜB‹TAK Research Article Characteristics of the Stem-Leaf Transitional Zone in Some Species of Caesalpinioideae (Leguminosae) Abdel Samai Moustafa SHAHEEN Botany Department, Aswan Faculty of Science, South Valley University - EGYPT Received: 14.02.2006 Accepted: 15.02.2007 Abstract: The vascular supply of the proximal, middle, and distal parts of the petiole were studied in 11 caesalpinioid species with the aim of documenting any changes in vascular anatomy that occurred within and between the petioles. The characters that proved to be taxonomically useful include vascular trace shape, pericyclic fibre forms, number of abaxial and adaxial vascular bundles, number and relative position of secondary vascular bundles, accessory vascular bundle status, the tendency of abaxial vascular bundles to divide, distribution of sclerenchyma, distribution of cluster crystals, and type of petiole trichomes. There is variation between studied species in the number of abaxial, adaxial, and secondary bundles, as seen in transection of the petiole. There are also differences between leaf trace structure of the proximal, middle, and distal regions of the petioles within each examined species. Senna italica Mill. and Bauhinia variegata L. show an abnormality in their leaf trace structure, having accessory bundles (concentric bundles) in the core of the trace. This study supports the moving of Ceratonia L. from the tribe Cassieae to the tribe Detarieae. Most of the characters give valuable taxonomic evidence reliable for delimiting the species investigated (especially between Cassia L. and Senna (Cav.) H.S.Irwin & Barneby) at the generic and specific levels, as well as their phylogenetic relationships. -
Senna – a Medical Miracle Plant
Journal of Medicinal Plants Studies Year: 2013, Volume: 1, Issue: 3 First page: (41) Last page: (47) ISSN: 2320-3862 Online Available at www.plantsjournal.com Journal of Medicinal Plants Studies Senna – A Medical Miracle Plant D. Balasankar1, K. Vanilarasu2, P. Selva Preetha, S.Rajeswari M.Umadevi3, Debjit Bhowmik4 1. Department of Vegetable Crops, India 2. Department of Soil Science and Agricultural Chemistry, India 3. Centre for Plant Breeding and Genetics, Tamil Nadu Agricultural University, Coimbatore, India 4. Karpagam University,Coimbatore, India [E-mail: [email protected]] Senna is a small, perennial, branched under-shrub. It is cultivated traditionally over 10,000ha in semi-arid lands. Since its leaves and pods are common laxatives, they are widely used in medicine and as a household remedy for constipation all over the world. India is the main producer and exporter of senna leaves, pods and sennosides concentrate to world market. Basically, the senna leaves that are used for medication are dried leaflets belonging to species of Cassia. For ages, senna has been used as a potent cathartic or purgative. Several scientists and researchers are of the view that the senna possesses this property owing to the apparent presence of elements and compounds such as dianthrone glycosides (1.5 to 2 per cent), main sennosides A and B along with minor quantities of sennosides C and D and other intimately associated amalgams. Besides being a laxative, senna is used as a febrifuge, in splenic enlargements, anaemia, typhoid, cholera, biliousness, jaundice, gout, rheumatism, tumours, foul breath and bronchitis, and probably in leprosy. It is employed in the treatment of amoebic dysentery as an anthelmintic and as a mild liver stimulant. -
Effect of Senna Obtusifolia (L.) Invasion on Herbaceous Vegetation and Soil Properties of Rangelands in the Western Tigray, Northern Ethiopia Maru G
Gebrekiros and Tessema Ecological Processes (2018) 7:9 https://doi.org/10.1186/s13717-018-0121-0 RESEARCH Open Access Effect of Senna obtusifolia (L.) invasion on herbaceous vegetation and soil properties of rangelands in the western Tigray, northern Ethiopia Maru G. Gebrekiros1 and Zewdu K. Tessema2* Abstract Introduction: Invasion of exotic plant species is a well-known threat to native ecosystems since it directly affects native plant communities by altering their composition and diversity. Moreover, exotic plant species displace native species through competition, changes in ecosystem processes, or allelopathic effects. Senna obtusifolia (L.) invasion has affected the growth and productivity of herbaceous vegetation in semi-arid regions of northern Ethiopia. Here, we investigated the species composition, species diversity, aboveground biomass, and basal cover of herbaceous vegetation, as well as soil properties of rangelands along three S. obtusifolia invasion levels. Methods: Herbaceous vegetation and soil properties were studied at two locations, Kafta Humera and Tsegede districts, in the western Tigray region of northern Ethiopia under three levels of S. obtusifolia invasion, i.e., non-invaded, lightly invaded, and heavily invaded. Herbaceous plant species composition and their abundance were assessed using a1-m2 quadrat during the flowering stage of most herbaceous species from mid-August to September 2015. Native species were classified into different functional groups and palatability classes, which can be useful in understanding mechanisms underlying the differential responses of native plants to invasion. The percentage of basal cover for S. obtusifolia and native species and that of bare ground were estimated in each quadrat. Similar to sampling of the herbaceous species, soil samples at a depth of 0–20 cm were taken for analyzing soil physical and chemical properties. -
Merry Christmas Senna1 by Ken Langeland UF/IFAS Agronomy Department & Center for Aquatic and Invasive Plants Cooperative Extension Service Introduction Into the Wild
Ho! Ho! Ho! Merry Christmas Senna1 by Ken Langeland UF/IFAS Agronomy Department & Center for Aquatic and Invasive Plants Cooperative Extension Service Introduction into the wild. Because of the confusion in taxonomy, everyone may not realize that Christmas must be just around the the plants for sale in the nursery trade are corner because home landscapes are col- the same species as those escaped and ored with the bright yellow flowers of growing in the wild. This article will pro- Christmas senna (Senna pendula var. vide information on the biology of glabrata). Christmas senna is a long time Christmas senna outside of cultivation favorite landscape plant, commonly culti- and clarify the taxonomy. vated as an ornamental in Florida at least since the 1940s (Bailey and Bailey 1947). Christmas senna is so named because it Distribution blooms during the Christmas season (Fall- Christmas senna is native to Brazil, Fig. 1 Winter). It is popular, in part, because of Peru, Bolivia and south to Paraguay and its showy yellow flowers (Fig. 1). This is Argentina. It is cultivated in warm regions especially true in the northern part of the of both hemispheres. In the US it occurs in state, where it is one of the few landscape Florida, Texas (common in southern plants that bloom in late fall and early win- Texas), California, Arizona, and probably ter. It also is popular for butterfly gardens in other Sunbelt states (Isely 1998). It is (Fig. 2). Christmas senna also is known as cultivated in all regions of Florida (Hunt Christmas cassia, winter cassia, climbing 1977, Nelson 1996). -
Pharmacological Review of Jatropha Gossypiifolia and Senna Alata
International Journal of Botany Studies International Journal of Botany Studies ISSN: 2455-541X; Impact Factor: RJIF 5.12 Received: 05-09-2020; Accepted: 20-09-2020: Published: 06-10-2020 www.botanyjournals.com Volume 5; Issue 5; 2020; Page No. 323-328 Pharmacological review of Jatropha Gossypiifolia and Senna Alata S Babyvanitha1, B Jaykar2 1-2 Department of Pharmacology, Vinayaka Mission’s College of Pharmacy, Salem, Tamil Nadu, India Abstract This review provides updated Pharmacological activity of Jatropha gossypiifollia and senna alata. Jatropha gossypiifollia used as analgesics, neuropharmacological agents, anti-diarrheal, anit-cancer, hypotensive, vasorelaxant, coagulant and anti- inflammatory, anti-pyretic, anti-oxidant, anti-microbial, hepatoprotective, and anti-diabetic activity. Latex of J.Gossypiifollia used as hemostatic agent. The J.gossypiifollia leaves are used to treat multiple boils in the skin, dermatitis, itches, and tongue sore of babies, inflammation of milk secreting glands, stomach ache, and sexually transmitted diseases and also the leaf decoction is used for cleaning the wounds. Seeds are emetic and purgative. Senna alata roots, leaf, bark, flower and seed extracts possesses pharmacological activities such as anti-inflammatory, antitumor, antioxidant, analgesic, and antimicrobial, immune boosting activities. Keywords: anti-oxidant, anti-microbial, anti-tumor. J. Gossypiifollia, Senna alata, haemostatic 1. Introduction Clade: Tracheophytes Jatropha gossypiifolia L. (Euphorbiaceae), also called as Clade: Eudicots “bellyache bush” is largely used throughout the country for Clade: Rosids their medicinal purposes. Different preparations and parts of Order: Malpighiales the plants are used for human and veterinary medicinal uses. Family: Euphorbiaceae This review provides traditional uses, as well as Genus: Jatropha pharmacological activity of J. -
Lake Havasu City Recommended Landscaping Plant List
Lake Havasu City Recommended Landscaping Plant List Lake Havasu City Recommended Landscaping Plant List Disclaimer Lake Havasu City has revised the recommended landscaping plant list. This new list consists of plants that can be adapted to desert environments in the Southwestern United States. This list only contains water conscious species classified as having very low, low, and low-medium water use requirements. Species that are classified as having medium or higher water use requirements were not permitted on this list. Such water use classification is determined by the type of plant, its average size, and its water requirements compared to other plants. For example, a large tree may be classified as having low water use requirements if it requires a low amount of water compared to most other large trees. This list is not intended to restrict what plants residents choose to plant in their yards, and this list may include plant species that may not survive or prosper in certain desert microclimates such as those with lower elevations or higher temperatures. In addition, this list is not intended to be a list of the only plants allowed in the region, nor is it intended to be an exhaustive list of all desert-appropriate plants capable of surviving in the region. This list was created with the intention to help residents, businesses, and landscapers make informed decisions on which plants to landscape that are water conscious and appropriate for specific environmental conditions. Lake Havasu City does not require the use of any or all plants found on this list. List Characteristics This list is divided between trees, shrubs, groundcovers, vines, succulents and perennials. -
Palatability of Plants to Camels (DBIRD NT)
Technote No. 116 June 2003 Agdex No: 468/62 ISSN No: 0158-2755 The Palatability of Central Australian Plant Species to Camels Dr B. Dorges, Dr J. Heucke, Central Australian Camel Industry Association and R. Dance, Pastoral Division, Alice Springs BACKGROUND About 600,000 camels (Camelus dromedarius) are believed to inhabit the arid centre of Australia, mainly in South Australia, Western Australia and the Northern Territory. Most of these camels are feral. A small camel industry has developed, which harvests selected animals for domestic and export markets, primarily for meat. Camels can eat more than 80% of the common plant species found in Central Australia. Some plant species are actively sought by camels and may need to be protected. METHOD Observations of grazing preferences by camels were made periodically for up to 12 years on five cattle stations in Central Australia. Where camels were accustomed to the presence of humans, it was possible to observe their grazing preferences from a few metres. Radio transmitters were fitted on some camels for easy detection and observation at any time. These evaluations were used to establish a diet preference or palatability index for observed food plants. Table 1. Palatability index for camels Index Interpretation 1 only eaten when nothing else is available 2 rarely eaten 3 common food plant 4 main food plant at times 5 preferred food plant 6 highly preferred food plant 7 could be killed by camel browsing More information can be obtained from the web site of the Central Australian Camel Industry Association http://www.camelsaust.com.au 2 RESULTS Table 2. -
Native Plant Identification CONTACT in the Northern and Yorke Region
Government of South Australia Northern and Yorke Natural FACT SHEET NO 2.018 Resources Management Board September 2011 NRM Plan Native plant identification CONTACT In the Northern and Yorke Region Main Office Basic plant identification is a vital skill for Northern and Yorke NRM Board land managers. It assists in appreciating PO Box 175 the vegetation around you and managing 41-49 Eyre Road that vegetation. Does a plant belong on a Crystal Brook SA 5523 site or is it a weed? Ph: (08) 8636 2361 Fx: (08) 8636 2371 This fact sheet introduces some of the www.nynrm.sa.gov.au common plant groups of the Northern and Yorke Region and how to identify them. All living things have been categorized into what is known as the Linnaean System of classification. Plants are grouped using common attributes until each plant is given a unique Classification. The steps of Classification are: • Kingdom • Division • Class • Order • Family • Subfamily • Genus • Species This results in a unique Botanical or Scientific name consisting of Genus and Species. Some plants are further split into sub species. Most plants have at least one common name. These are non scientific and often vary from region to region. Some plants may have the same common name, this often causes confusion so it is important to use the Botanical name. The plants right would be referred to as Eucalyptus leucoxylon subspecies leucoxylon or the South Australian Blue Gum. This plant is known as Yellow Gum in Victoria. Glossary of common botanical terms Annual A plant that completes its life within one year. -
Vegetation and Soil Assessment of Selected Waterholes of the Diamantina and Warburton Rivers, South Australia, 2014-2016
Vegetation and Soil Assessment of Selected Waterholes of the Diamantina and Warburton Rivers, South Australia, 2014-2016 J.S. Gillen June 2017 Report to the South Australian Arid Lands Natural Resources Management Board Fenner School of Environment & Society, Australian National University, Canberra Disclaimer The South Australian Arid Lands Natural Resources Management Board, and its employees do not warrant or make any representation regarding the use, or results of use of the information contained herein as to its correctness, accuracy, reliability, currency or otherwise. The South Australian Arid Lands Natural Resources Management Board and its employees expressly disclaim all liability or responsibility to any person using the information or advice. © South Australian Arid Lands Natural Resources Management Board 2017 This report may be cited as: Gillen, J.S. Vegetation and soil assessment of selected waterholes of the Diamantina and Warburton Rivers, South Australia, 2014-16. Report by Australian National University to the South Australian Arid Lands Natural Resources Management Board, Pt Augusta. Cover images: Warburton River April 2015; Cowarie Crossing Warburton River May 2016 Copies of the report can be obtained from: Natural Resources Centre, Port Augusta T: +61 (8) 8648 5300 E: [email protected] Vegetation and Soil Assessment 2 Contents 1 Study Aims and Funding Context 6 2 Study Region Characteristics 7 2.1 Location 7 2.2 Climate 7 3 The Diamantina: dryland river in an arid environment 10 3.1 Methodology 11 3.2 Stages 12