Cultures of Hypericum Androsaemum L., H. Perforatum L. and H
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Phytochemical Analysis, Antioxidant and Antibacterial Activities of Hypericum Humifusum L
FARMACIA, 2016, Vol. 64, 5 ORIGINAL ARTICLE PHYTOCHEMICAL ANALYSIS, ANTIOXIDANT AND ANTIBACTERIAL ACTIVITIES OF HYPERICUM HUMIFUSUM L. (HYPERICACEAE) ANCA TOIU1, LAURIAN VLASE2, CRISTINA MANUELA DRĂGOI3*, DAN VODNAR4, ILIOARA ONIGA1 1Department of Pharmacognosy, Faculty of Pharmacy, “Iuliu Hatieganu” University of Medicine and Pharmacy, 8, V. Babes Street, Cluj-Napoca, Romania 2Department of Pharmaceutical Technology and Biopharmaceutics, Faculty of Pharmacy, “Iuliu Hatieganu” University of Medicine and Pharmacy, 8, V. Babes Street, Cluj-Napoca, Romania 3Department of Biochemistry, Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6, Traian Vuia Street, sector 2, Bucharest, Romania 4Department of Food Science, Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, 3-5, Manăştur Street, Cluj-Napoca, Romania *corresponding author: [email protected] Manuscript received: January 2016 Abstract The study focused on the chemical composition, antioxidant and antibacterial evaluation of Hypericum humifusum aerial parts. Total phenolic content (TPC), total flavonoid content (TFC) and total hypericins (TH) were determined by spectro- photometric methods, and the identification and quantitation of polyphenolic compounds by LC/UV/MS. Ethanolic extracts were the richest in total phenols (8.85%), flavonoids (4.52%) and total hypericins (0.12%). Gentisic, caffeic and chlorogenic acids, hyperoside, isoquercitrin, rutin, quercitrin, and quercetin were identified and quantified by HPLC/UV/MS. The antioxidant potential determined by DPPH assay showed a better antioxidant activity for H. humifusum ethanolic extract and a positive correlation between the antioxidant properties, TPC and TFC. Antimicrobial activity by dilution assays, minimal inhibitory concentration and minimal bactericidal concentration were assessed. H. humifusum aerial parts represent an important alternative source of natural antioxidants and antimicrobials. -
Hypericaceae Key, Charts & Traits
Hypericaceae (St. Johnswort Family) Traits, Keys, & Comparison Charts © Susan J. Meades, Flora of Newfoundland and Labrador (Aug. 8, 2020) Hypericaceae Traits ........................................................................................................................ 1 Hypericaceae Key ........................................................................................................................... 2 Comparison Charts (3) ................................................................................................................... 4 References ...................................................................................................................................... 7 Hypericaceae Traits • Perennial herbs (in our area). • Stems are erect (lax in plants growing in flooded habitats) and glabrous; terete (round), or square in cross-section; internodes of terete stems with or without 2 low, vertical ridges along their length. • Leaves are cauline, opposite, and usually sessile; blades are simple, linear to ovate, with mostly entire margins; apices are obtuse to rounded; stipules are absent. • Pellucid glands with essential oils appear as translucent dots on the leaves (visible when leaves are held up to the light). • Dark red to blackish glands (with essential oils like hypericin) appear as slender streaks or tiny dots along the leaf, sepal, or petal margins of some species. • Flowers are solitary or 2–40 in terminal and often axillary simple to compound cymes, rarely in panicles. • Flowers are bisexual -
Quimiotaxonomia Do Género Hypericum L. Em Portugal Continental
Portugaliae Acta Biol. 19: 21-30. Lisboa, 2000 QUIMIOTAXONOMIA DO GÉNERO HYPERICUM L. EM PORTUGAL CONTINENTAL Teresa Nogueira,1 Fernanda Duarte,1 Regina Tavares,1 M. J. Marcelo Curto,1 Carlo Bicchi,2 Patrizia Rubiolo,2 Jorge Capelo3 & Mário Lousã4 1 Ineti / Dtiq - Estrada do Paço do Lumiar, 1649-038 Lisboa, Portugal; 2 Udst / Dstf - Via P. Giuria, 9 - 10125 Torino, Italia; 3 Inia / Efn / Dcrn - Tapada da Ajuda, 1350 Lisboa Codex, Portugal; 4 Isa / Dppf - Tapada da Ajuda, 1399 Lisboa Codex, Portugal Nogueira, T.; Duarte, F.; Tavares, R.; Marcelo Curto, M.J.; Bicchi, C.; Rubiolo, P.; Capelo, J. & Lousã, M. (2000). Quimiotaxonomia do género Hypericum L. em Portugal continental. Portugaliae Acta Biol. 19: 21-30. Tem vindo a aumentar o interesse terapêutico pela utilização de táxones do género Hypericum L. (família Guttiferae). É conhecida a actividade farmacológica destas plantas desde a medicina tradicional aos mais recentes testes antidepressivos, sendo ultimamente o Hypericum perforatum L. designado por "Prozac natural do século XXI". Na sequência de trabalhos que se têm vindo a realizar no género Hypericum L., apresenta-se um estudo quimio- taxonómico comparativo de treze táxones portugueses continentais (populações espontâneas e cultivadas). Este estudo baseou-se em caracteres taxonómicos - morfológicos e de composição química dos óleos essenciais das seguintes espécies: Hypericum androsaemum L. (“hipericão-do- Gerês”), H. pulchrum L., H. montanum L., H. tomentosum L., H. pubescens Boiss., H. elodes L., H. perfoliatum L., H. linarifolium Vahl., H. humifusum L., H. undulatum Schousb. ex. Willd (“hipericão-Kneip”), H. perforatum L. (“milfurada, erva-de-S.João”), H. calycinum L. e H. -
PRE Evaluation Report for Hypericum X Inodorum 'Kolmapuki' PUMPKIN
PRE Evaluation Report -- Hypericum x inodorum 'Kolmapuki' PUMPKIN Plant Risk Evaluator -- PRE™ Evaluation Report Hypericum x inodorum 'Kolmapuki' PUMPKIN -- Illinois 2017 Farm Bill PRE Project PRE Score: 14 -- Evaluate this plant further Confidence: 57 / 100 Questions answered: 20 of 20 -- Valid (80% or more questions answered) Privacy: Public Status: Submitted Evaluation Date: September 16, 2017 This PDF was created on June 15, 2018 Page 1/19 PRE Evaluation Report -- Hypericum x inodorum 'Kolmapuki' PUMPKIN Plant Evaluated Hypericum x inodorum 'Kolmapuki' PUMPKIN Image by Dobbie Garden Centres Page 2/19 PRE Evaluation Report -- Hypericum x inodorum 'Kolmapuki' PUMPKIN Evaluation Overview A PRE™ screener conducted a literature review for this plant (Hypericum x inodorum 'Kolmapuki' PUMPKIN) in an effort to understand the invasive history, reproductive strategies, and the impact, if any, on the region's native plants and animals. This research reflects the data available at the time this evaluation was conducted. Summary The attractive fruits of Hypericum x inodorum contain copious seeds which germinate easily, and this constitutes the primary risk of invasion in Illinois. There is no evidence of vegetative reproduction. This hybrid is not naturalized or invasive in a climate similar to Illinois and neither are its parent species, H. androsaemum and H. hircinum. Cold hardiness may be a limiting factor in Illinois. Information on dispersal and impacts are borrowed from the literature on H. androsaemum in Australia, where it and H. x inodorum are declared noxious weeds. Confidence levels are lowered for those answers, which seem somewhat speculative, but important to consider nonetheless. General Information Status: Submitted Screener: Emily Russell Evaluation Date: September 16, 2017 Plant Information Plant: Hypericum x inodorum 'Kolmapuki' PUMPKIN If the plant is a cultivar, how does its behavior differs from its parent's? Hypericum x inodorum is a hybrid between H. -
Nature Conservation
J. Nat. Conserv. 11, – (2003) Journal for © Urban & Fischer Verlag http://www.urbanfischer.de/journals/jnc Nature Conservation Constructing Red Numbers for setting conservation priorities of endangered plant species: Israeli flora as a test case Yuval Sapir1*, Avi Shmida1 & Ori Fragman1,2 1 Rotem – Israel Plant Information Center, Dept. of Evolution, Systematics and Ecology,The Hebrew University, Jerusalem, 91904, Israel; e-mail: [email protected] 2 Present address: Botanical Garden,The Hebrew University, Givat Ram, Jerusalem 91904, Israel Abstract A common problem in conservation policy is to define the priority of a certain species to invest conservation efforts when resources are limited. We suggest a method of constructing red numbers for plant species, in order to set priorities in con- servation policy. The red number is an additive index, summarising values of four parameters: 1. Rarity – The number of sites (1 km2) where the species is present. A rare species is defined when present in 0.5% of the area or less. 2. Declining rate and habitat vulnerability – Evaluate the decreasing rate in the number of sites and/or the destruction probability of the habitat. 3. Attractivity – the flower size and the probability of cutting or exploitation of the plant. 4. Distribution type – scoring endemic species and peripheral populations. The plant species of Israel were scored for the parameters of the red number. Three hundred and seventy (370) species, 16.15% of the Israeli flora entered into the “Red List” received red numbers above 6. “Post Mortem” analysis for the 34 extinct species of Israel revealed an average red number of 8.7, significantly higher than the average of the current red list. -
Wildlife Travel Burren 2018
The Burren 2018 species list and trip report, 7th-12th June 2018 WILDLIFE TRAVEL The Burren 2018 s 1 The Burren 2018 species list and trip report, 7th-12th June 2018 Day 1: 7th June: Arrive in Lisdoonvarna; supper at Rathbaun Hotel Arriving by a variety of routes and means, we all gathered at Caherleigh House by 6pm, sustained by a round of fresh tea, coffee and delightful home-made scones from our ever-helpful host, Dermot. After introductions and some background to the geology and floral elements in the Burren from Brian (stressing the Mediterranean component of the flora after a day’s Mediterranean heat and sun), we made our way to the Rathbaun, for some substantial and tasty local food and our first taste of Irish music from the three young ladies of Ceolan, and their energetic four-hour performance (not sure any of us had the stamina to stay to the end). Day 2: 8th June: Poulsallach At 9am we were collected by Tony, our driver from Glynn’s Coaches for the week, and following a half-hour drive we arrived at a coastal stretch of species-rich limestone pavement which represented the perfect introduction to the Burren’s flora: a stunningly beautiful mix of coastal, Mediterranean, Atlantic and Arctic-Alpine species gathered together uniquely in a natural rock garden. First impressions were of patchy grassland, sparkling with heath spotted- orchids Dactylorhiza maculata ericetorum and drifts of the ubiquitous and glowing-purple bloody crane’s-bill Geranium sanguineum, between bare rock. A closer look revealed a diverse and colourful tapestry of dozens of flowers - the yellows of goldenrod Solidago virgaurea, kidney-vetch Anthyllis vulneraria, and bird’s-foot trefoil Lotus corniculatus (and its attendant common blue butterflies Polyommatus Icarus), pink splashes of wild thyme Thymus polytrichus and the hairy local subspecies of lousewort Pedicularis sylvatica ssp. -
Antiproliferative Effects of St. John's Wort, Its Derivatives, and Other Hypericum Species in Hematologic Malignancies
International Journal of Molecular Sciences Review Antiproliferative Effects of St. John’s Wort, Its Derivatives, and Other Hypericum Species in Hematologic Malignancies Alessandro Allegra 1,* , Alessandro Tonacci 2 , Elvira Ventura Spagnolo 3, Caterina Musolino 1 and Sebastiano Gangemi 4 1 Division of Hematology, Department of Human Pathology in Adulthood and Childhood “Gaetano Barresi”, University of Messina, 98125 Messina, Italy; [email protected] 2 Clinical Physiology Institute, National Research Council of Italy (IFC-CNR), 56124 Pisa, Italy; [email protected] 3 Section of Legal Medicine, Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Via del Vespro, 129, 90127 Palermo, Italy; [email protected] 4 School and Operative Unit of Allergy and Clinical Immunology, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; [email protected] * Correspondence: [email protected]; Tel.: +39-090-221-2364 Abstract: Hypericum is a widely present plant, and extracts of its leaves, flowers, and aerial elements have been employed for many years as therapeutic cures for depression, skin wounds, and respiratory and inflammatory disorders. Hypericum also displays an ample variety of other biological actions, such as hypotensive, analgesic, anti-infective, anti-oxidant, and spasmolytic abilities. However, recent investigations highlighted that this species could be advantageous for the cure of other pathological situations, such as trigeminal neuralgia, as well as in the treatment of cancer. This review focuses on the in vitro and in vivo antitumor effects of St. John’s Wort (Hypericum perforatum), its derivatives, and other Hypericum species in hematologic malignancies. -
Functional Characterization of Prenyltransferases Involved in the Biosynthesis of Polycyclic Polyprenylated Acylphloroglucinols in the Genus Hypericum
Functional characterization of prenyltransferases involved in the biosynthesis of polycyclic polyprenylated acylphloroglucinols in the genus Hypericum Von der Fakultät für Lebenswissenschaften der Technischen Universität Carolo-Wilhelmina zu Braunschweig zur Erlangung des Grades eines Doktors der Naturwissenschaften (Dr. rer. nat.) genehmigte D i s s e r t a t i o n von Mohamed Mamdouh Sayed Nagia aus Kalyobiya/ Ägypten 1. Referent: Professor Dr. Ludger Beerhues 2. Referent: Professor Dr. Alain Tissier eingereicht am: 30.07.2018 mündliche Prüfung (Disputation) am: 15.10.2018 Druckjahr 2018 „Gedruckt mit Unterstützung des Deutschen Akademischen Austauschdienstes“ „Und sag: O mein Herr, mehre mein Wissen“ Der Edle Qur’an [20: 114] Vorveröffentlichungen der Dissertation Teilergebnisse aus dieser Arbeit wurden mit Genehmigung der Fakultät für Lebenswissenschaften, vertreten durch den Mentor der Arbeit, in folgenden Beiträgen vorab veröffentlicht: Publikationen Nagia, M., Gaid, M., Biedermann, E., Fiesel, T., El-Awaad, I., Haensch, R., Wittstock, U., and Beerhues, L. Sequential regiospecific gem-diprenylation of tetrahydroxyxanthone by prenyltransferases from Hypericum sp. (Submitted). Nagia, M., Gaid, M., Beuerle, T., and Beerhues, L. Successive xanthone prenylation in Hypericum sampsonii. Planta Medica International Open 4, Tu-SL-01 (2017). doi: 10.1055/s-0037-1608308 Tagungsbeiträge A. Vorträge Nagia M., Gaid M., Biedermann E., Beuerle T., Beerhues L., Successive xanthone prenylation in Hypericum sampsonii, 65th Annual Meeting of the Society for Medicinal Plant and Natural Product Research, Basel, Switzerland, 3. – 7. September 2017. Nagia M., Gaid M., Behrends S., Beerhues L., Novel PPAP-related prenyltransferases, 4. SynFoBiA -Kolloquium des Pharmaverfahrenstechnik (PVZ), Braunschweig, Germany, 26. February 2016. Nagia M., Gaid M., Beurele T., Biedermann E., Beerhues L., Aromatic Prenyltransferases from Hypericum sampsonii, Postgraduate workshop of the section „Natural Products“ German Society for Plant Sciences (DBG), Meisdorf, Germany , 11. -
Number English Name Welsh Name Latin Name Availability Llysiau'r Dryw Agrimonia Eupatoria 32 Alder Gwernen Alnus Glutinosa 409 A
Number English name Welsh name Latin name Availability Sponsor 9 Agrimony Llysiau'r Dryw Agrimonia eupatoria 32 Alder Gwernen Alnus glutinosa 409 Alder Buckthorn Breuwydd Frangula alnus 967 Alexanders Dulys Smyrnium olusatrum Kindly sponsored by Alexandra Rees 808 Allseed Gorhilig Radiola linoides 898 Almond Willow Helygen Drigwryw Salix triandra 718 Alpine Bistort Persicaria vivipara 782 Alpine Cinquefoil Potentilla crantzii 248 Alpine Enchanter's-nightshade Llysiau-Steffan y Mynydd Circaea alpina 742 Alpine Meadow-grass Poa alpina 1032 Alpine Meadow-rue Thalictrum alpinum 217 Alpine Mouse-ear Clust-y-llygoden Alpaidd Cerastium alpinum 1037 Alpine Penny-cress Codywasg y Mwynfeydd Thlaspi caerulescens 911 Alpine Saw-wort Saussurea alpina Not Yet Available 915 Alpine Saxifrage Saxifraga nivalis 660 Alternate Water-milfoil Myrdd-ddail Cylchynol Myriophyllum alterniflorum 243 Alternate-leaved Golden-saxifrageEglyn Cylchddail Chrysosplenium alternifolium 711 Amphibious Bistort Canwraidd y Dŵr Persicaria amphibia 755 Angular Solomon's-seal Polygonatum odoratum 928 Annual Knawel Dinodd Flynyddol Scleranthus annuus 744 Annual Meadow-grass Gweunwellt Unflwydd Poa annua 635 Annual Mercury Bresychen-y-cŵn Flynyddol Mercurialis annua 877 Annual Pearlwort Cornwlyddyn Anaf-flodeuog Sagina apetala 1018 Annual Sea-blite Helys Unflwydd Suaeda maritima 379 Arctic Eyebright Effros yr Arctig Euphrasia arctica 218 Arctic Mouse-ear Cerastium arcticum 882 Arrowhead Saethlys Sagittaria sagittifolia 411 Ash Onnen Fraxinus excelsior 761 Aspen Aethnen Populus tremula -
Federico Selvi a Critical Checklist of the Vascular Flora of Tuscan Maremma
Federico Selvi A critical checklist of the vascular flora of Tuscan Maremma (Grosseto province, Italy) Abstract Selvi, F.: A critical checklist of the vascular flora of Tuscan Maremma (Grosseto province, Italy). — Fl. Medit. 20: 47-139. 2010. — ISSN 1120-4052. The Tuscan Maremma is a historical region of central western Italy of remarkable ecological and landscape value, with a surface of about 4.420 km2 largely corresponding to the province of Grosseto. A critical inventory of the native and naturalized vascular plant species growing in this territory is here presented, based on over twenty years of author's collections and study of relevant herbarium materials and literature. The checklist includes 2.056 species and subspecies (excluding orchid hybrids), of which, however, 49 should be excluded, 67 need confirmation and 15 have most probably desappeared during the last century. Considering the 1.925 con- firmed taxa only, this area is home of about 25% of the Italian flora though representing only 1.5% of the national surface. The main phytogeographical features in terms of life-form distri- bution, chorological types, endemic species and taxa of particular conservation relevance are presented. Species not previously recorded from Tuscany are: Anthoxanthum ovatum Lag., Cardamine amporitana Sennen & Pau, Hieracium glaucinum Jord., H. maranzae (Murr & Zahn) Prain (H. neoplatyphyllum Gottschl.), H. murorum subsp. tenuiflorum (A.-T.) Schinz & R. Keller, H. vasconicum Martrin-Donos, Onobrychis arenaria (Kit.) DC., Typha domingensis (Pers.) Steud., Vicia loiseleurii (M. Bieb) Litv. and the exotic Oenothera speciosa Nutt. Key words: Flora, Phytogeography, Taxonomy, Tuscan Maremma. Introduction Inhabited by man since millennia and cradle of the Etruscan civilization, Maremma is a historical region of central-western Italy that stretches, in its broadest sense, from south- ern Tuscany to northern Latium in the provinces of Pisa, Livorno, Grosseto and Viterbo. -
Hypericum Aviculariifolium Subsp. Depilatum Var. Depilatum Ve H
MJAVL Manas Journal of Agriculture Veterinary and Life Sciences ISSN 1694-7932 | e-ISSN 1694-7932 Volume 9 (Issue 1) (2019) Pages 14-21 Hypericum aviculariifolium subsp. depilatum var. depilatum ve H. pruinatum da In Vitro Tohum Çimlenmesi Ertan Sait Kurtar1, Cüneyt Çırak2* 1Selçuk Üniversitesi Ziraat Fakültesi, Bahçe Bitkileri Bölümü, Konya, TÜRKİYE 2Ondokuz Mayıs Üniversitesi, Bafra Meslek Yüksekokulu, Samsun, TÜRKİYE *e-mail: [email protected] ÖZET MAKALE BİLGİSİ Bu çalışmada H. aviculariifolium subsp. depilatum var. depilatum ve H. pruinatum’da etkili Araştırma Makalesi bir çimlenme protokolü geliştirmek ve müteakip bitki gelişimini izlemek amaçlanmıştır. Bu Geliş: 27.06.2019 amaçla yüzey sterilizasyonu yapılmış tohumlar farklı oranlarda benzil adenin (BA), Kabul:24.09.2019 giberellik asit (GA) ve indol asetik asit (IAA) içeren temel MS (Murashige ve Skoog) Anahtar kelimeler: ortamlarında magenta kutuları içerisinde kültüre alınmışlardır. 12. günün sonunda kökçük Kantaron, çimlenme, geliştirmiş ve 1-2 yaprakçık oluşturmuş fideler sayılmış ve her deneysel ortam için dormansi, in vitro kültür, çimlenme oranları % olarak belirlenmiştir. Ortamlarının çimlenme üzerine etkileri her iki bitki büyüme türde de önemli (P < 0.01) olarak tespit edilmiş, en yüksek çimlenme oranına 2 mg/l BA, düzenleyicileri. 0.1 mg/l IAA ve 0.5 mg/l GA ile desteklenmiş MS tuzları içeren G9 ortamında ulaşılmıştır (H. aviculariifolium subsp. depilatum var. depilatum için %76.2; H. pruinatum için %89.4). Bu ortamda alt kültüre alınan çimlenmesini tamamlamış genç bitkicikler 6 hafta sonra ortalama 8-10 cm uzunluğa ulaşmış ve başarılı bir şekilde sera şartlarına adapte edilmişlerdir. In vitro seed germination of Hypericum aviculariifolium subsp. depilatum var. depilatum and H. pruinatum ABSTRACT ARTICLE INFO In the present study, it was aimed to describe an effective germination protocol and to Research article screen subsequent plant development for H. -
This Article Was Published in an Elsevier Journal. the Attached Copy
This article was published in an Elsevier journal. The attached copy is furnished to the author for non-commercial research and education use, including for instruction at the author’s institution, sharing with colleagues and providing to institution administration. Other uses, including reproduction and distribution, or selling or licensing copies, or posting to personal, institutional or third party websites are prohibited. In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier’s archiving and manuscript policies are encouraged to visit: http://www.elsevier.com/copyright Author's personal copy Available online at www.sciencedirect.com Journal of Ethnopharmacology 116 (2008) 469–482 Continuity and change in the Mediterranean medical tradition: Ruta spp. (rutaceae) in Hippocratic medicine and present practices A. Pollio a, A. De Natale b, E. Appetiti c, G. Aliotta d, A. Touwaide c,∗ a Dipartimento delle Scienze Biologiche, Sezione di Biologia Vegetale, University “Federico II” of Naples, Via Foria 223, 80139 Naples, Italy b Dipartimento Ar.Bo.Pa.Ve, University “Federico II” of Naples, Via Universit`a 100, 80055 Portici (NA), Italy c Department of Botany, National Museum of Natural History, Smithsonian Institution, PO Box 37012, Washington, DC 20013-7012, USA d Dipartimento di Scienze della Vita, Seconda Universit`a di Napoli, Via Vivaldi, Caserta, Italy Received 3 October 2007; received in revised form 20 December 2007; accepted 20 December 2007 Available online 3 January 2008 Abstract Ethnopharmacological relevance: Ruta is a genus of Rutaceae family.