358 an Analysis and Study of Plumbago Indica Linn and Its
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Structure, Biology and Chemistry of Plumbago Auriculata (Plumbaginaceae)
Structure, Biology and Chemistry of Plumbago auriculata (Plumbaginaceae) By Karishma Singh A dissertation submitted in partial fulfillment of the academic requirements for the degree of Doctor of Philosophy in Biolgical Sciences School of Life Sciences College of Agriculture, Engineering and Science University of Kwa-Zulu Natal Westville Durban South Africa 30 November 2017 i DEDICATION To my daughter Ardraya Naidoo, she has given me the strength and encouragement to excel and be a positive role model for her. “Laying Down the Footsteps She Can Be Proud To Follow” ii ABSTRACT Plumbago auriculata Lam. is endemic to South Africa and is often cultivated for its ornamental and medicinal uses throughout the world. Belonging to the family Plumbaginaceae this species contains specialized secretory structures on the leaves and calyces. This study focused on the micromorphological, chemical and biological aspects of the species. Micromorphological studies revealed the presence of salt glands on the adaxial and abaxial surface of leaves and two types of trichomes on the calyces. “Transefer cells” were reported for the first time in the genus. The secretory process of the salt glands was further enhanced by the presence of mitochondria, ribosomes, vacuoles, dictyosomes and rough endoplasmic reticulum cisternae. Histochemical and phytochemical studies revealed the presence of important secondary metabolites that possess many medicinal properties which were further analyzed by Gas chromatography-mass spectrometry (GC-MC) identifying the composition of compounds in the leaf and calyx extracts. A novel attempt at synthesizing silver nanoparticles proved leaf and calyx extracts to be efficient reducing and capping agents that further displayed good antibacterial activity against gram- positive and gram-negative bacteria. -
Plumbago Zeylanica): a Potential Rejuvenator
International Journal for Research in ISSN: 2349-8889 Applied Sciences and Biotechnology Volume-8, Issue-2 (March 2021) www.ijrasb.com https://doi.org/10.31033/ijrasb.8.2.26 Citraka (Plumbago zeylanica): A Potential Rejuvenator Shailja Choudhary1, Hemlata Kaurav2 and Gitika Chaudhary3 1Shuddhi Ayurveda, Jeena Sikho Lifecare Pvt. Ltd., Zirakpur 140603, Punjab, INDIA. 2Shuddhi Ayurveda, Jeena Sikho Lifecare Pvt. Ltd., Zirakpur 140603, Punjab, INDIA. 3Shuddhi Ayurveda, Jeena Sikho Lifecare Pvt. Ltd., Zirakpur 140603, Punjab, INDIA. 3Corresponding Author: [email protected] ABSTRACT ability of plant sap to form lead-colored stains on the Plumbago zeylanica is also known as chitraka, skin [6,7] and zeylanica means 'of Ceylon'. The genus doctor bush, or leadwort. It is the most popular herbal Plumbago consists of 3 species named Plumbago indica, plant that belongs to the family Plumbaginaceae or Plumbago capensis and Plumbago zeylanica that are leadwort. Plumbagin is the most important chemical distributed in several parts of India. This plant is constituent present in the roots, leaves and stem of the considered as the multipurpose medicinal herbal plant, plant that is responsible for various pharmacological actions including anti-malarial, anti-obese, anti-diabetic, which is used in the traditional medicinal systems like anti-microbial, anti-ulcer, anti-inflammatory, anti-oxidant Ayurveda and Siddha medicinal system for over 3000 and anti-cancer. Traditionally it is used to treat variety of years. The plant is native to southeast Asia and is grown diseases such as dysmenorrhea, leprosy, anemia, rheumatic in tropical and subtropical regions up to an altitude of pain, cold, cough, arthritis and many more. -
Insectivorous Plants”, He Showed That They Had Adaptations to Capture and Digest Animals
the Strange, the Ugly, and the Bizarre . carnivores, parasites, and mycotrophs . Plant Oddities - Carnivores, Parasites & Mycotrophs Of all the plants, the most bizarre, the least understood, but yet the most interesting are those plants that have unusual modes of nutrient uptake. Carnivore: Nepenthes Plant Oddities - Carnivores, Parasites & Mycotrophs Of all the plants, the most bizarre, the least understood, but yet the most interesting are those plants that have unusual modes of nutrient uptake. Parasite: Rafflesia Plant Oddities - Carnivores, Parasites & Mycotrophs Of all the plants, the most bizarre, the least understood, but yet the most interesting are those plants that have unusual modes of nutrient uptake. Things to focus on for this topic! 1. What are these three types of plants 2. How do they live - selection 3. Systematic distribution in general 4. Systematic challenges or issues 5. Evolutionary pathways - how did they get to what they are Mycotroph: Monotropa Plant Oddities - The Problems Three factors for systematic confusion and controversy 1. the specialized roles often involve reductions or elaborations in both vegetative and floral features — DNA also is reduced or has extremely high rates of change for example – the parasitic Rafflesia Plant Oddities - The Problems Three factors for systematic confusion and controversy 2. their connections to other plants or fungi, or trapping of animals, make these odd plants prone to horizontal gene transfer for example – the parasitic Mitrastema [work by former UW student Tom Kleist] -
Carnivorous Plant Newsletter V44 N4 December 2015
Technical Refereed Contribution Soil pH values at sites of terrestrial carnivorous plants in south-west Europe Lubomír Adamec • Institute of Botany of the Czech Academy of Sciences • Dukelská 135 • CZ-379 82 Trˇebonˇ • Czech Republic • [email protected] Keywords: Soil water pH, neutral soils, Pinguicula spp., Drosera intermedia, Drosophyllum lusitanicum. Abstract: Although the majority of terrestrial carnivorous plants grow in acidic soils at a pH of 3.5-5.5, there are many dozens of carnivorous species, mostly mountainous or rocky Pinguicula species, which grow preferen- tially or strictly in neutral or slightly alkaline soils at pHs between 7-8. Knowledge of an optimum soil pH value and an amplitude of this factor may be important not only for understanding the ecology of various species and their conservation, but also for successfully growing them. I report soil pH values at microsites of 15 terrestrial carnivorous plant species or subspecies in SW Europe. Introduction The majority of terrestrial carnivorous plants grow in wetlands such as peat bogs, fens, wet meadows, or wet clayish sands. The soils have usually low available mineral nutrient content (N, P, K, Ca, Mg), are hypoxic or anoxic and usually acidic (Juniper et al. 1989; Adamec 1997; Rice 2006). Unlike mineral nutritional character- istics of these soils, which have commonly been studied and related to carnivorous plant growth in the field or greenhouse experiments and which have also been published (for the review see Adamec 1997), relatively very little is known about the relationship between soil pH and growth of terrestrial carnivorous plants. Although some limited knowledge of soil pH at habitats of carnivorous plants or in typical substrates exist among botanists and growers (e.g., Roberts & Oosting 1958; Aldenius et al. -
Ancistrocladaceae
Soltis et al—American Journal of Botany 98(4):704-730. 2011. – Data Supplement S2 – page 1 Soltis, Douglas E., Stephen A. Smith, Nico Cellinese, Kenneth J. Wurdack, David C. Tank, Samuel F. Brockington, Nancy F. Refulio-Rodriguez, Jay B. Walker, Michael J. Moore, Barbara S. Carlsward, Charles D. Bell, Maribeth Latvis, Sunny Crawley, Chelsea Black, Diaga Diouf, Zhenxiang Xi, Catherine A. Rushworth, Matthew A. Gitzendanner, Kenneth J. Sytsma, Yin-Long Qiu, Khidir W. Hilu, Charles C. Davis, Michael J. Sanderson, Reed S. Beaman, Richard G. Olmstead, Walter S. Judd, Michael J. Donoghue, and Pamela S. Soltis. Angiosperm phylogeny: 17 genes, 640 taxa. American Journal of Botany 98(4): 704-730. Appendix S2. The maximum likelihood majority-rule consensus from the 17-gene analysis shown as a phylogram with mtDNA included for Polyosma. Names of the orders and families follow APG III (2009); other names follow Cantino et al. (2007). Numbers above branches are bootstrap percentages. 67 Acalypha Spathiostemon 100 Ricinus 97 100 Dalechampia Lasiocroton 100 100 Conceveiba Homalanthus 96 Hura Euphorbia 88 Pimelodendron 100 Trigonostemon Euphorbiaceae Codiaeum (incl. Peraceae) 100 Croton Hevea Manihot 10083 Moultonianthus Suregada 98 81 Tetrorchidium Omphalea 100 Endospermum Neoscortechinia 100 98 Pera Clutia Pogonophora 99 Cespedesia Sauvagesia 99 Luxemburgia Ochna Ochnaceae 100 100 53 Quiina Touroulia Medusagyne Caryocar Caryocaraceae 100 Chrysobalanus 100 Atuna Chrysobalananaceae 100 100 Licania Hirtella 100 Euphronia Euphroniaceae 100 Dichapetalum 100 -
Comparative Lm and Sem Studies of Glandular Trichomes on the Calyx of Flowers of Two Species of Plumbago Linn
Plant Archives Vol. 17 No. 2, 2017 pp. 948-954 ISSN 0972-5210 COMPARATIVE LM AND SEM STUDIES OF GLANDULAR TRICHOMES ON THE CALYX OF FLOWERS OF TWO SPECIES OF PLUMBAGO LINN. Smita S. Chaudhari and G. S.Chaudhari1 Department of Botany, Dr. A. G. D. Bendale Mahila Mahavidyalaya, Jalgaon (Maharashtra), India. 1P. G. Department of Botany, M. J. College, Jalgaon (Maharashtra), India. Abstract LM and SEM investigation of calyx of flowers of Plumbago zeylanica Linn. and Plumbago auriculata Lam. has shown two types of trichomes-glandular trichomes and unicellular trichomes. Basic structure of glandular trichomes in both taxa is same. Each trichome show multicellular stalk and head. The stalk penetrates the head. Heads of glandular trichomes in Plumbago zeylanica are colourless and translucent but in Plumbago auriculata colourless translucent as well as purple heads are noticed. In Plumbago zeylanica glandular trichomes have higher density, present throughout the length of calyx, distributed in random manner, oriented in different directions, show much more variation in lengths while in Plumbago auriculata glandular trichomes have lower density, present only in the upper part of calyx, arranged in linear fashion, tricomes in one line are oriented in the same direction, show less variation in lengths. EDAX analysis on the head of glandular trichomes of Plumbago zeylanica revealed only C, O, Mg, Al and Si but in Plumbago auriculata in addition to these elements Na, S, Cl, K, Ca, Ti, Fe were also found. Presence of glandular trichomes secreting mucilage (which is considered as adhesive trap for prey) supports the protocarnivorous nature of Plumbago. Key words : Plumbago zeylanica Linn., Plumbago auriculata Lam., glandular trichomes, LM, SEM. -
Phylogeny and Biogeography of the Carnivorous Plant Family Droseraceae with Representative Drosera Species From
F1000Research 2017, 6:1454 Last updated: 10 AUG 2021 RESEARCH ARTICLE Phylogeny and biogeography of the carnivorous plant family Droseraceae with representative Drosera species from Northeast India [version 1; peer review: 1 approved, 1 not approved] Devendra Kumar Biswal 1, Sureni Yanthan2, Ruchishree Konhar 1, Manish Debnath 1, Suman Kumaria 2, Pramod Tandon2,3 1Bioinformatics Centre, North-Eastern Hill University, Shillong, Meghalaya, 793022, India 2Department of Botany, North-Eastern Hill University, Shillong, Meghalaya, 793022, India 3Biotech Park, Jankipuram, Uttar Pradesh, 226001, India v1 First published: 14 Aug 2017, 6:1454 Open Peer Review https://doi.org/10.12688/f1000research.12049.1 Latest published: 14 Aug 2017, 6:1454 https://doi.org/10.12688/f1000research.12049.1 Reviewer Status Invited Reviewers Abstract Background: Botanical carnivory is spread across four major 1 2 angiosperm lineages and five orders: Poales, Caryophyllales, Oxalidales, Ericales and Lamiales. The carnivorous plant family version 1 Droseraceae is well known for its wide range of representatives in the 14 Aug 2017 report report temperate zone. Taxonomically, it is regarded as one of the most problematic and unresolved carnivorous plant families. In the present 1. Andreas Fleischmann, Ludwig-Maximilians- study, the phylogenetic position and biogeographic analysis of the genus Drosera is revisited by taking two species from the genus Universität München, Munich, Germany Drosera (D. burmanii and D. Peltata) found in Meghalaya (Northeast 2. Lingaraj Sahoo, Indian Institute of India). Methods: The purposes of this study were to investigate the Technology Guwahati (IIT Guwahati) , monophyly, reconstruct phylogenetic relationships and ancestral area Guwahati, India of the genus Drosera, and to infer its origin and dispersal using molecular markers from the whole ITS (18S, 28S, ITS1, ITS2) region Any reports and responses or comments on the and ribulose bisphosphate carboxylase (rbcL) sequences. -
A Standardized Protocol for Genomic DNA Isolation from the Species of Plumbago Linn
Int. J. Life. Sci. Scienti. Res., 3(5): 1345-1349 SEPTEMBER 2017 RESEARCH ARTICLE A Standardized Protocol for Genomic DNA Isolation from the Species of Plumbago Linn. Aswathy Ravindran1, Jyotsna Gayan2, Bandana Nabis Das3* 1P.G Student, Department of Botany, Hanidque Girls College, Guwahati Assam India 2Research Scholar, Institutional Biotech Hub, Handique Girls College, Guwahati Assam India 3Associate Professor, Department of Botany, Handique Girls College, Guwahati Assam India *Address for Correspondence: Dr. Bandana Nabis Das, Associate Professor, Department of Botany, Hanidque Girls College, Guwahati Assam-781001, India Received: 02 June 2017/Revised: 25 July 2017/Accepted: 26 August 2017 ABSTRACT- A good amount of DNA can be extracted from the species of Plumbago Linn. by following the standardized and modified protocol. The DNA isolated was quantified using a spectrophotometer at the absorbance of λ260 nm and λ280 nm. Both the species given the best result with a DNA yield of 23.8µg/µl and 0.895µg/µl in Plumbago zeylanica and Plumbago indica respectively and produced a clear band on the agarose gel. The estimation of purity of the obtained DNA was concluded by analyzing the ratio of λ260 nm/λ280 nm of the Genomic DNA which was 1.94 and 2.0 for P. zeylanica L. and P. indica L. respectively. These results are of high quality as it is in the range of 1.8-2.0 by the present optimized protocol. Key-words- Genomic DNA standardized protocol plumbagin INTRODUCTION Plumbago Linn. is a genus under family Plumbaginaceae Plumbagin was shown anticancer, antimicrobial activity consisting 10-20 species of flowering plants. -
7. Bibliography
Bibliography 7. BIBLIOGRAPHY Abera, B., Negash, L. and Kumlehn, J., 2008. Reproductive biology in the medicinal plant, Plumbago zeylanica L. African Journal of Biotechnology, 7(19): 3447-3454. Ahmad, N., Fatima, N., Ahmad, I. and Anis, M., 2015. Effect of PGRs in adventitious root culture in vitro: Present Scenario and Future Prospects. Rendiconti Lincei, 26(3): 307-321. Ahmed, A.B.A. and Kim, S.K., 2010. Chitin, Chitosan Derivatives Induce the Production of Secondary Metabolites and Plant Development through In Vitro and In Vivo Techniques. In Chitin, Chitosan, Oligosaccharides and Their Derivatives: Biological Activities and Applications, CRC Press. 589-603. Ahsan, T., Amjad, N., Iqbal, A. and Javed, A., 2013. A Review: Tissue Culturing of Important Medicinal Plants. International Journal of Water Resources and Environmental Sciences 2(4): 76-79. Akimpou, G., Rongmei, K. and Yadava, P.S., 2005. Traditional dye yielding plants of Manipur, North East India. Indian Journal of Traditional Knowledge, 4(1): 33-38. Akula, R. and Ravishankar, G.A., 2011. Influence of abiotic stress signals on secondary metabolites in plants. Plant Signaling & Behavior, 6(11): 1720-1731. Alpana, R., 1996. Effect of Plumbago zeylanica in hyperlipidaemic rabbits and its modification by vitamin E. Indian Journal of Pharmacology, 28(3): 161. Anonymous., 2001. Thin layer Chromatographic Atlas of Ayurvedic pharmacopoeial drugs. Part-I, Volume-1, first edn. Government of India, Ministry of Health and family welfare, Department of Ayurveda, Yoga and Naturopathy, Unani, Siddha and Homeopathy (AYUSH), New Delhi. Apel, K. and Hirt, H., 2004. Reactive oxygen species: metabolism, oxidative stress, and signal transduction. Annu. Rev. -
Carnivorous Plants with Hybrid Trapping Strategies
CARNIVOROUS PLANTS WITH HYBRID TRAPPING STRATEGIES BARRY RICE • P.O. Box 72741 • Davis, CA 95617 • USA • [email protected] Keywords: carnivory: Darlingtonia californica, Drosophyllum lusitanicum, Nepenthes ampullaria, N. inermis, Sarracenia psittacina. Recently I wrote a general book on carnivorous plants, and while creating that work I spent a great deal of time pondering some of the bigger issues within the phenomenon of carnivory in plants. One of the basic decisions I had to make was select what plants to include in my book. Even at the genus level, it is not at all trivial to produce a definitive list of all the carnivorous plants. Seventeen plant genera are commonly accused of being carnivorous, but not everyone agrees on their dietary classifications—arguments about the status of Roridula can result in fistfights!1 Recent discoveries within the indisputably carnivorous genera are adding to this quandary. Nepenthes lowii might function to capture excrement from birds (Clarke 1997), and Nepenthes ampullaria might be at least partly vegetarian in using its clusters of ground pitchers to capture the dead vegetable mate- rial that rains onto the forest floor (Moran et al. 2003). There is also research that suggests that the primary function of Utricularia purpurea bladders may be unrelated to carnivory (Richards 2001). Could it be that not all Drosera, Nepenthes, Sarracenia, or Utricularia are carnivorous? Meanwhile, should we take a closer look at Stylidium, Dipsacus, and others? What, really, are the carnivorous plants? Part of this problem comes from the very foundation of how we think of carnivorous plants. When drafting introductory papers or book chapters, we usually frequently oversimplify the strategies that carnivorous plants use to capture prey. -
TREE November 2001.Qxd
Review TRENDS in Ecology & Evolution Vol.16 No.11 November 2001 623 Evolutionary ecology of carnivorous plants Aaron M. Ellison and Nicholas J. Gotelli After more than a century of being regarded as botanical oddities, carnivorous populations, elucidating how changes in fitness affect plants have emerged as model systems that are appropriate for addressing a population dynamics. As with other groups of plants, wide array of ecological and evolutionary questions. Now that reliable such as mangroves7 and alpine plants8 that exhibit molecular phylogenies are available for many carnivorous plants, they can be broad evolutionary convergence because of strong used to study convergences and divergences in ecophysiology and life-history selection in stressful habitats, detailed investigations strategies. Cost–benefit models and demographic analysis can provide insight of carnivorous plants at multiple biological scales can into the selective forces promoting carnivory. Important areas for future illustrate clearly the importance of ecological research include the assessment of the interaction between nutrient processes in determining evolutionary patterns. availability and drought tolerance among carnivorous plants, as well as measurements of spatial and temporal variability in microhabitat Phylogenetic diversity among carnivorous plants characteristics that might constrain plant growth and fitness. In addition to Phylogenetic relationships among carnivorous plants addressing evolutionary convergence, such studies must take into account have been obscured by reliance on morphological the evolutionary diversity of carnivorous plants and their wide variety of life characters1 that show a high degree of similarity and forms and habitats. Finally, carnivorous plants have suffered from historical evolutionary convergence among carnivorous taxa9 overcollection, and their habitats are vanishing rapidly. -
Medicinally Important Aromatic Plants with Radioprotective Activity
Review Medicinally important aromatic plants with radioprotective activity Ravindra M Samarth*,1,2, Meenakshi Samarth3 & Yoshihisa Matsumoto4 1Department of Research, Bhopal Memorial Hospital & Research Centre, Department of Health Research, Government of India, Raisen Bypass Road, Bhopal 462038, India 2ICMR-National Institute for Research in Environmental Health, Kamla Nehru Hospital Building, GMC Campus, Bhopal 462001, India 3Faculty of Science, RKDF University, Airport Bypass Road, Gandhi Nagar, Bhopal 462033, India 4Tokyo Institute of Technology, Institute of Innovative Research, Laboratory for Advanced Nuclear Energy, N1–30 2–12–1 Ookayama, Meguro-ku, Tokyo 152–8550, Japan * Author for correspondence: [email protected] Aromatic plants are often used as natural medicines because of their remedial and inherent pharmaco- logical properties. Looking into natural resources, particularly products of plant origin, has become an exciting area of research in drug discovery and development. Aromatic plants are mainly exploited for essential oil extraction for applications in industries, for example, in cosmetics, flavoring and fragrance, spices, pesticides, repellents and herbal beverages. Although several medicinal plants have been studied to treat various conventional ailments only a handful studies are available on aromatic plants, especially for radioprotection. Many plant extracts have been reported to contain antioxidants that scavenge free radicals produced due to radiation exposure, thus imparting radioprotective efficacy. The present review focuses on a subset of medicinally important aromatic plants with radioprotective activity. Lay abstract: Aromatic plants have been used as natural medicines since prehistoric times. They are cur- rently mainly utilized for essential oil extraction and are widely used in cosmetics, flavoring and fragrance, spices, pesticides, repellent and herbal beverages.