Cucumis Dipsaceus Ehrenb
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Chemical Composition and Antioxidant Activity of Cucumis Dipsaceus Ehrenb
International Food Research Journal 21(4): 1465-1472 (2014) Journal homepage: http://www.ifrj.upm.edu.my Chemical composition and antioxidant activity of Cucumis dipsaceus Ehrenb. Ex Spach fruit Nivedhini, V., Chandran, R. and *Parimelazhagan, T. Department of Botany, Bioprospecting laboratory, Bharathiar University, Coimbatore, Tamil Nadu, India Article history Abstract Received: 26 May 2013 The study was undertaken to explore the nutritional and antioxidant property of Cucumis Received in revised form: dipsaceus. The results revealed significant amount starch (1.07 mg/g), proteins (85.9 mg/g), 3 February 2014 essential aminoacids and some most important minerals like calcium (14820 ppm) and nitrogen Accepted: 4 February 2014 (6300 ppm). The phenolic (3.04 g GAE/100 g extract) tannin (1.66 g GAE/100 g extract) and Keywords flavonoid content (11.26 g RE/100 g extract) was found to be high in ethyl acetate, chloroform and methanol extract of fruit. Response of Cucumis dipsaceus fractional extracts towards Proximate composition various antioxidant assays was appreciable especially in ABTS+, metal chelating, nitric oxide Minerals and DPPH assays. Methanol extract of Cucumis dipsaceus fruit showed the highest activity Amino acids (4907.22 µg TE/g) to stabilize ABTS radical. Metal chelating activity was efficiently exhibited Antioxidant by Cucumis dipsaceus fruit methanol extract (12.4 g EDTA equi/100g extract). DPPH (IC = Cucumis dipsaceus 50 10.37 µg/mL) assay also revealed higher free radical inhibition of fruit. This study has clearly pointed out the nutritional and antioxidant properties of Cucumis dipsaceus which could support its use as a nutraceutical supplement in health promoting diets. -
Seed Shape Quantification in the Order Cucurbitales
ISSN 2226-3063 e-ISSN 2227-9555 Modern Phytomorphology 12: 1–13, 2018 https://doi.org/10.5281/zenodo.1174871 RESEARCH ARTICLE Seed shape quantification in the order Cucurbitales Emilio Cervantes 1, 2*, José Javier Martín Gómez 1 1 Instituto de Recursos Naturales y Agrobiología de Salamanca-Consejo Superior de Investigaciones Científicas (IRNASA–CSIC), Cordel de Merinas 40, 37008 Salamanca, Spain; * [email protected] 2 Grupo de Investigación Reconocido Bases Moleculares del Desarrollo, Universidad de Salamanca (GIR BMD-USAL), Edificio Departamental, Campus Miguel de Unamuno, 37007 Salamanca, Spain Received: 03.10.2017 | Accepted: 23.01.2018 | Published: 17.02.2018 Abstract Seed shape quantification in diverse species of the families belonging to the order Cucurbitales is done based on the comparison of seed images with geometric figures. Quantification of seed shape is a useful tool in plant description for phenotypic characterization and taxonomic analysis. J index gives the percent of similarity of the image of a seed with a geometric figure and it is useful in taxonomy for the study of relationships between plant groups. Geometric figures used as models in the Cucurbitales are the ovoid, two ellipses with different x/y ratios and the outline of the Fibonacci spiral. The images of seeds have been compared with these figures and values of J index obtained. The results obtained for 29 species in the family Cucurbitaceae support a relationship between seed shape and species ecology. Simple seed shape, with images resembling simple geometric figures like the ovoid, ellipse or the Fibonacci spiral, may be a feature in the basal clades of taxonomic groups. -
Interspecific Hybridization in Gucuinis
Interspecific Hybridization in Gucuinis JOHN it 1)EAKIN. C. W. IIOIIN AX) THOMAS W. \VIIITAKE11 Introduction tis (9), and for resistance to several diseases by Leppik (18, 19, 20). Corley (7), Sowell Among the genera of the Cucurbitaceae et al. (32), and Leppik et al. (21) suggest (Gourd Family) used for human food, the that resistance to still other destructive pests genus Cticnnns contains two species of great may be found within the genus in species Cuctirnis mclo L., the economic importance. other than C. snelo. muskmelons, and C. sativus L., the cucum- An exchange of genes between the cul- bers, are widely grown for their edible fruits tivated and feral or semi-feral species of or seeds in nearly all of the tropical, semi- Cncnwis would open a vast potential re- tropical, and temperate regions of the world. source of variability for exploitation by A few other species such as C. angtiria (the breeders attempting to improve muskmelons gherkins) and C. rnctnliferns (the African and cucumbers. The exploratory studies Horned Cucumber) are grown on a smaller reported here failed to achieve that objec- scale for food or ornament (38). tive, but some successful species crosses Cncumis niebo is extremely variable. Some were achieved. These studies extend our forms produce round fruits ranging in size knowledge of this large but little-known from 1 inch in diameter in feral forms to genus and will aid the work of other inves- several inches in diameter and weighing up tigators in achieving crosses between C. to 20 pounds in cultivated varieties (can- mebo or C. -
CUCURBITACEAE Juss
i Universidade Federal de Goiás Instituto de Ciências Biológicas Programa de Pós-Graduação em Biodiversidade Vegetal ESTUDO TAXONÔMICO DAS ESPÉCIES DA FAMÍLIA CUCURBITACEAE Juss. OCORRENTES NO DISTRITO FEDERAL, BRASIL. Iada Anderson Barbosa Leal Orientadora: Profa Dra. Vera Lúcia Gomes-Klein Goiânia, 2013 ii Estudo taxonômico das espécies da família Cucurbitaceae Juss. ocorrentes no Distrito Federal, Brasil. Iada Anderson Barbosa Leal Dissertação apresentada ao Programa de Pós-Graduação em Biodiversidade Vegetal da Universidade Federal de Goiás, como requisito para a obtenção do título de Mestre em Biodiversidade Vegetal. Orientadora: Profa Dra. Vera Lúcia Gomes-Klein Goiânia, 2013 iii DEDICATÓRIA: Aos meus pais, Francisco e Maria Ionirce (in memoriam). À minha Renata. iv v AGRADECIMENTOS Escrever uma dissertação de mestrado é uma experiência enriquecedora e de plena superação. Nos modificamos e crescemos a cada tentativa de buscar respostas às nossas aflições de ‘pesquisador’. Para aqueles que compartilharam conosco este processo, parece uma tarefa interminável e enigmática que só se torna realizável graças a muitas pessoas que participam, direta ou indiretamente, mesmo sem saber realmente ‘o que’ e ‘para que’ nos envolvemos em pesquisa. Agradecer a todos que ajudaram a construir esta dissertação não é tarefa fácil. O maior perigo que se coloca para o agradecimento seletivo não é decidir quem incluir, mas decidir quem não mencionar. A fim de ressaltar a importância de todos dentro do contexto que é a minha atribulada vida dividirei em -
Review of the Antioxidant Properties of Wild Edible Plants in Ethiopia
Vol. 19(6), pp. 84-102, September 2020 DOI: 10.5897/AJMHS2019.0082 Article Number: 06ADAE264795 ISSN: 2384-5589 Copyright ©2020 African Journal of Medical and Health Author(s) retain the copyright of this article http://www.academicjournals.org/AJMHS Sciences Review Review of the antioxidant properties of wild edible plants in Ethiopia Nigussie Amsalu1,2* and Zemede Asfaw1 1 Department of Biology, College of Natural and Computational Sciences, Addis Ababa University, P O Box 3434, Addis Ababa, Ethiopia. 2 Department of Biology, College of Natural and Computational Sciences, Debre Markos University, P.O. Box 269, Debre Markos, Ethiopia. Received 13 December 2019 Accepted 15 June, 2020 This work aims to study the potential and importance of wild edible plants (WEPs) as antioxidants in treating different diseases caused by free radicals. A total of 67 species belonging to 50 genera under 36 families and naturally growing in Ethiopia were recorded after assessing all available documents. About 16.2% of the total (413) WEPs were recorded in the country. The plant families with more number of species known to have antioxidants are Amaranthaceae and Moraceae 7 species each. Fruits are the dominant edible parts followed by leaves. Compounds such as tannins, oxalates and phenolic acids are the major contributors to the antioxidant activity of vegetables, fruits and medicinal plants. Plants also have many phytochemicals which are a potential source of natural antioxidants such as phenolic diterpenes, flavonoids, flavonols, alkaloids, iridoids and saponins, High consumption of fruits and vegetables is associated with a lowered occurrence of cancer, heart disease, inflammation, arthritis, neurodegenerative diseases and diabetes. -
Variation of Phytolith Morphotypes of Some Members of Cucurbitaceae Juss
IOSR Journal of Pharmacy and Biological Sciences (IOSR-JPBS) e-ISSN: 2278-3008, p-ISSN:2319-7676. Volume 10, Issue 6 Ver. II (Nov - Dec. 2015), PP 100-115 www.iosrjournals.org Variation Of Phytolith Morphotypes Of Some Members Of Cucurbitaceae Juss. 1 Ebigwai JK 1, Nyannayo, BL2, Egbe, A E1, Asuquo, E1 & Aniekebo, I.H1 1 Department of Botany, University of Calabar 2 Department of Plant science & Biotechnology, University of Port Harcourt Corresponding Author’s details: Dr JK EBIGWAI, [email protected] Abstract: Phylogenic investigations of eleven members of cucurbitaceae using phytolith morphotypes was examined. The eleven members are Cucurbita pepo, Cucumis sativus, Cucumis dipsaceus, Citrullus lanatus, Melothria sphaerocarpa, , Cucurbita maxima , Luffa cylindrica, Telfairia occidentalis, Lageneria siceraria, Lageneria breviflora and Telfairia occidentalis. The specimens were subjected to standard methods of phytolith preparartions. The result indicated forty various morphotypes Some of them are acuminate, arrow, bilobate, chloridoid, clavate, cordate, crenate, cross thick shank, cuneiform, dumb bell, elongate, fusiform, lanceolate, oblong, orbicular, ovate, rectangular, saddle, scrobiculate, tabular, trapeziform, and several unidentified morphotypes. Lagenaria siceraria and Telfairia occidentalis had the highest and lowest numbers of morphotypes with eighteen and five respectively. There were some shapes that are characteristics of some species. Fo instance, forked shape was observed only in Luffa cylindrica, Y and pentagular shapes were recorded in Cucurbita pepo only, hexagonal and parallelepipedal in Lagenaria siceraria while square and carinate were observed in Cucurbita maxima only. One unidentified morphotype was found to be common to all the investigated species. When these qualitative data obtained was converted to numerical taxonomy using dismilarity matrix, a dendrogram was produced using nearest neighbour. -
Cucumber (Cucumis Sativus) and Melon (C. Melo) Have Numerous Wild Relatives in Asia and Australia, and the Sister Species of Melon Is from Australia
Cucumber (Cucumis sativus) and melon (C. melo) have numerous wild relatives in Asia and Australia, and the sister species of melon is from Australia Patrizia Sebastiana, Hanno Schaeferb, Ian R. H. Telfordc, and Susanne S. Rennera,1 aDepartment of Biology, University of Munich, 80638 Munich, Germany; bOrganismic and Evolutionary Biology, Harvard University, Cambridge, MA 02138; and cSchool of Environmental and Rural Science, University of New England, Armidale NSW 2351, Australia Edited* by Barbara A. Schaal, Washington University, St. Louis, MO, and approved June 16, 2010 (received for review April 19, 2010) Among the fundamental questions regarding cultivated plants is (13). The first complete genome of cucumber was released last year their geographic origin and region of domestication. The genus (14), and the genome of melon is being completed (15). Cucumis, which includes cucumber (Cucumis sativus) and melon In contrast to cucumber, the geographic origin and region of (Cucumis melo), has numerous wild African species, and it has domestication of melon (Cucumis melo) have remained unclear. therefore been assumed that melon originated in Africa. For cucum- Nineteenth-century taxonomists suggested that melon probably ber, this seemed less likely because wild cucumbers exist in India originated and was domesticated in Asia (e.g., ref. 11). This idea and a closely related species lives in the Eastern Himalayas. Using became discredited as workers began to study Cucumis chromo- DNA sequences from plastid and nuclear markers for some 100 some numbers (16). C. sativus has a chromosome number of Cucumis accessions from Africa, Australia, and Asia, we show here 2n = 14, whereas C. melo has a chromosome number of 2n = 24. -
Pharmacological Importance of Cucumis Melo L.: an Overview
Online - 2455-3891 Vol 10, Issue 3, 2017 Print - 0974-2441 Review Article PHARMACOLOGICAL IMPORTANCE OF CUCUMIS MELO L.: AN OVERVIEW VISHAL KUMAR VISHWAKARMA*, JEETENDRA KUMAR GUPTA, PRABHAT KUMAR UPADHYAY Department of Pharmacy, Institute of Pharmaceutical Research, GLA University Mathura, Uttar Pradesh, India. Email: [email protected] Received: 02 July 2016, Revised and Accepted: 24 November 2016 ABSTRACT Czech collection of Cucumis genetic assets is maintained in Olomouc by the Gene Bank Workplace of the Research Institute of crop production. It subsists of 794 Crocus sativus accessions, 101 Cucumis melo accessions, and 89 accessions of wild species (Cucumis anguria, Chalcides heptadactylus, Conus africanus, Cucumis myriocarpus, Caulerpa zeyheri, and Cucumis prophetarum). Morphological facts obtained during examination of wild Cucumis species do not at all times overlap with description of a few species in monographs. The taxonomical range of some accession should be reconsidered. An international discrepate list for cultivated. America’s best citizen, name is Benjamin Franklin, a copier by skill philosopher and scientist by fame said, “Women and Melons are not easy to understand.” Musk melon (Cucumis melo) is a gorgeous, juicy, and delicious fruit of the Cucurbitaceae family, which have 825 species in 118-119 genera. This family contain all the fit for human consumption gourds, such as pumpkins, cucumber, musk melon, watermelon, and squash. Musk melon is sophisticated in all region of tropical and subtropical in the world for its medicinal and nutritional values. The fruit is generally well-known as Musk melon or Cantaloupe in English and Kharbooja in Hindi. The phytoconstituents as of a range of the plant include, glycolipids, ascorbic and volatile components. -
CGC 2 (1979) Cucurbit Genetics Cooperative
CGC 2 (1979) Cucurbit Genetics Cooperative Report No. 2 July 1979 Table of Contents (article titles linked to html files) Introduction Resolution and Acknowledgment Report of Second Annual Meeting Announcement of Third Annual Meeting Comments Announcement of Cucurbit Related Meetings Erratum Cucumber (Cucumis sativus) 1. The effects of illumination, explant position, and explant polarity on adventitious bud formation in vitro of seedling explants of Cucumis sativus L. cv. 'Hokus' J.B.M. Custers and L.C. Buijs (The Netherlands) CGC 2:2-4 (1979) 2. Breeding glabrous cucumber varieties to improve the biological control of the glasshouse whitefly O.M.B. de Ponti (The Netherlands) CGC 2:5 (1979) 3. Development and release of breeding lines of cucumber with resistance to the twospotted spider mite, Tetranychus urticae Koch O.M.B. de Ponti (The Netherlands) CGC 2:6-7 (1979) 4. Linkage of bacterial wilt resistance and sex expression genes in cucumber A.F. Iezzoni and C.E. Peterson (USA) CGC 2:8 (1979) 5. The influence of temperature on powdery mildew resistance in cucumber H.M.Munger (USA) CGC 2:9 (1979) 6. Dominant genes for resistance to powdery mildew in cucumber H.M. Munger, Abad Morales and Sadig Omara (USA) CGC 2:10 (1979) 7. Interspecific grafting to promote flowering in Cucumis hardwickii J. Nienhuis and R.L. Lower (USA) CGC 2:11-12 (1979) 8. Low temperature adapted slicing cucumbers release A.P.M. den Nijs (The Netherlands) CGC 2:13 (1979) 9. Silver compounds inducing male flowers in gynoecious cucumbers A.P.M. den Nijs and D.L. -
Floristic Diversity and Notes on the Vegetation of Bahía Magdalena Area , Baja California Sur, México
Botanical Sciences 93 (3): 579-600, 2015 TAXONOMY AND FLORISTICS DOI: 10.17129/botsci.159 FLORISTIC DIVERSITY AND NOTES ON THE VEGETATION OF BAHÍA MAGDALENA AREA, BAJA CALIFORNIA SUR, MÉXICO JOSÉ LUIS LEÓN-DE LA LUZ1, ALFONSO MEDEL-NARVÁEZ AND RAYMUNDO DOMÍNGUEZ-CADENA Herbario HCIB, Centro de Investigaciones Biológicas del Noroeste, La Paz, Baja California México Corresponding autor: [email protected] Abstract: The Bahía Magdalena region of the Baja California Peninsula is fl oristically part of the southern Sonoran Desert. It has several particular geographical features, of particular importance the infl uence of the cold California Current. We present a fl oristic study of the higher plants on a land area covering 5,158 km2. The fl ora has 506 taxa: fi ve ferns, two gymnosperms, 438 magnoli- opsida (dicotyledons), and 60 liliopsida (monocotyledons), representing 85 families and 280 genera. The plant families with major species diversity are: Asteraceae, Poaceae, Euphorbiaceae, and Fabaceae. The fl ora was categorized into nine life forms: perennial herbs (127) and annuals (143) represent 54 % of all species. The fl ora occupies eight plant communities, which are described; the most extensive community is the fog sarcocaulescent scrubland. From a biological perspective, Margarita and Magdalena islands are important areas to preserve as core zones in a future management plan because they support 19 endemic species. Mangroves and sea grass marshes are important areas serving as nursery habitats for marine fauna. Mexican environmental authorities are considering establishing a reserve to protect biodiversity in the region. Key words: Pacifi c coastal islands, plant diversity, sarcocaulescent scrubs, Sonoran Desert. -
KALAUPAPA NATIONAL HISTORICAL PARK VASCULAR PLANT INVENTORY, VOUCHER COLLECTIONS, and ELECTRONIC HERBARIUM
PACIFIC COOPERATIVE STUDIES UNIT UNIVERSITY OF HAWAI`I AT MĀNOA Dr. David C. Duffy, Unit Leader Department of Botany 3190 Maile Way, St. John #408 Honolulu, Hawai’i 96822 Technical Report 159 KALAUPAPA NATIONAL HISTORICAL PARK VASCULAR PLANT INVENTORY, VOUCHER COLLECTIONS, and ELECTRONIC HERBARIUM August 2008 Michael L. Wysong1 and Guy D. Hughes2 1Pacific Cooperative Studies Unit (University of Hawai`I at Manoa), Kalaupapa National Historical Park, PO Box 105, Kalaupapa, Hawai`I 96742; current address: Division of Forestry and Wildlife, Department of Land and Natural Resources, 3060 `Eiwa Street, Room 306, Lihu`e, Hawai`i 96766 2Kalaupapa National Historical Park, PO Box 105, Kalaupapa, Hawai`i 96742 Web Access: PCSU Technical Report Series link: http://www.botany.hawaii.edu/faculty/duffy/techrep.htm Kalaupapa National Historical Park herbarium voucher images: http://www.hear.org/molokai/kalaupapa/herbarium/vouchers/ Organization Contact Information: National Park Service, Kalaupapa National Historical Park, PO Box 2222, Kalaupapa, HI 96742, phone: 808-567-6802, fax: 808-567-6682, http://www.nps.gov/kala/naturescience/plants.htm Recommended Citation: Wysong, M. L., and G.D. Hughes, 2008. Kalaupapa National Historical Park, Vascular Plant Inventory, Voucher Collections, and Electronic Herbarium. Pacific Cooperative Studies Unit Technical Report 159, University of Hawai`i at Manoa, Department of Botany, Honolulu, HI. Key words: Inventory, vouchers, electronic herbarium, digital photographs, vascular plants Place key words: Kalaupapa National Historical Park, Kauhakō Crater, Moloka`i, Pu`u Ali`i Natural Area Reserve, Kalawao, Pelekunu, Wai‘ale‘ia, Waihanau, Waikolu, Wailau Editor: Clifford W. Morden, PCSU Deputy Director (mailto:[email protected]) ii TABLE OF CONTENTS LIST OF FIGURES .................................................................................................. -
Las Cucurbitáceas Importancia Económica, Bioquímica Y Medicinal
LAS CUCURBITÁCEAS IMPORTANCIA ECONÓMICA, BIOQUÍMICA Y MEDICINAL AHMED M. SALAMA © Universidad Nacional de Colombia Facultad de Ciencias Departamento de Farmacia ISBN: 958-701-738-2 Diseño y diagramación: Andrea Kratzer M. [email protected] Catalogación en la publicación Universidad Nacional de Colombia Salama, Ahmed Mohamed, 1944- Las cucurbitáceas : importancia económica, bioquímica y medicinal / Ahmed M. Salama. – Bogotá: Universidad Nacional de Colombia. Facultad de Ciencias, 2006 198 p. : il., fotos, planos ISBN : 958-701-738-2 1. Cucurbitaceae 2. Plantas medicinales 3. Productos naturales CDD-21 583.63 / 2006 Ahmed M. Salama AGRADECIMIENTOS Al terminar esta obra quiero agradecer a Dios, ante todo, por concederme la vida, la salud y la lucidez que me han acompañado siempre. A mi madre, por su infinito amor; a Gloria, a Shireen, a mi familia y a mis amigos, por las constantes voces de aliento que me ofrecieron. Al profesor Fabio González, del Instituto de Ciencias Naturales, Universidad Nacional de Colombia, sede Bogotá, por las fuentes biblio- gráficas que me proporcionó y por su valioso estímulo para seguir adelante en mi propósito. Al licenciado Luis Eduardo Méndez, por su desinteresada ayuda en la revisión ortográfica y la corrección de estilo. Al profesor Javier Rincón Velandia, del Depar- tamento de Farmacia, Universidad Nacional de Colombia, sede Bogotá, por su generosa y volun- taria presentación del libro. 5 Ahmed M. Salama ÍNDICE DE CONTENIDO Prólogo ......................................................................................................