Arrowhead Sagittaria Sagittifolia AKA: Old World Arrowhead, Water Archer, Swamp Potato

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Arrowhead Sagittaria sagittifolia AKA: Old World Arrowhead, Water archer, Swamp potato Description Similar species Arrowhead is a tall aquatic plant often found in shallow water None, the leaves are very distinctive. or in the margins of slow-moving watercourses. It has three different leaf types: large emergent arrow-shaped leaves measuring 5-20 cm long on long stalks; submerged leaves which are linear and translucent and can measure up to 80 Did you know? cm long and 2 cm wide; and floating leaves which are oval- According to Wikipedia, arrowhead (S. sagittifolia) is lanceolate in shape. cultivated as a food crop in some countries, and is used in Arrowhead flowers appear in July to August. They are small Chinese medicine as it has anti-microbial properties. only measuring 2-3cm in diameter and have three white petals, with a purple-black spot at the base. The flowers occur in whorls of 3-5 around a spike (raceme) measuring 30- Other links 80 cm tall. The lower flowers are female with many carpels, whilst the upper flowers are male and tend to be larger and NatureSpot longer-stalked with many purple stamens. Wildlife Trusts The plant overwinters by detached submerged buds. Where and when to see them The flowering plant is found in still or slow-moving fresh water from June to September, but if you want to see the flowers they are only present during July and August. !Take care near waterbodies! Legal status None www.livinglevels.org.uk/wild-watch www.livinglevels.org.uk/wild-watch.

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Phytochemical Screening of Tubers and Leaf Extracts of Sagittaria Sagittifolial.:Newsa (Arrowhead)
International Journal of Scientific and Research Publications, Volume 7, Issue 9, September 2017 431 ISSN 2250-3153 Phytochemical Screening of Tubers and Leaf extracts of Sagittaria sagittifoliaL.:Newsa (Arrowhead) Anita Rao and V. N. Pandey Experimental Botany and Nutraceutical Laboratory, Department of Botany,DDU Gorakhpur University, Gorakhpur - 273009, (U.P.) India [email protected]* Abstract:The present investigation deals with the preliminary phytochemical estimation of bio-functional partsi.e.Leaves and Tubers. Aquatic starchy tuberous plant Sagittariasagittifolia L. belonging to family Alismataceae, commonly known as Arrowhead. The biofunctional parts were extracted with five different organic solvents viz. Ethanol, Methanol, Acetone, Petroleum Ether, Chloroform and Distilled Water for their primary and secondary phytochemicals and their active constituents like Tannin, Saponins, Flavonoids, Phenols, Steroids, Glycosides, Protein, Amino-acids, Starch, Reducing sugars and Alkaloids. The results show the 31.1±0.08 extract of leaf and 35.7±0.15extract of tuber shows higher extractive value. The presence ofmaximum phytochemicals viz. glycosides, steroids, tannins, saponins, terpenoids, flavonoids, carbohydrates, alkaloids, and phenols in ethanol while minimum presence in acetone followed by aqueous.Thesephytochemicalsare useful in medicinal and therapeutic system as well as in traditional and modern medicinal system. Key Words: Sagittariasagittifolia. Phytochemicals, Extractive value, Therapeutics. Introduction Edible aquatic plants constitute an additional source of food and vegetable. They have high medicinal properties. Sagittaria sagittifolia L., a beautiful fresh water ethno-nutraceutical plant growing on the side bank of watershed, river, ponds, nullas and muddy substrata. The plant belongs to family Alismataceae native of Asia and Europe, commonly known as Arrowhead and Newsa an indigenous plant of North Eastern Terai Region of U.P.
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Evaluation of Total Phenolic, Flavonoid and Antioxidant Activity of Sagittaria Sagittifolia L
Anita Rao et al. Int. Res. J. Pharm. 2019, 10 (5) INTERNATIONAL RESEARCH JOURNAL OF PHARMACY www.irjponline.com ISSN 2230 – 8407 Research Article EVALUATION OF TOTAL PHENOLIC, FLAVONOID AND ANTIOXIDANT ACTIVITY OF SAGITTARIA SAGITTIFOLIA L. Anita Rao *, Vageshwari and V. N. Pandey Experimental Botany and Nutraceutical LaBoratory, Department of Botany, DDU Gorakhpur University, Gorakhpur - 273009, (U.P.) India *Corresponding Author Email: [email protected] Article Received on: 11/02/19 Approved for puBlication: 25/03/19 DOI: 10.7897/2230-8407.1005168 ABSTRACT The present investigation is a study of the Leaves of Sagittaria sagittifolia L. with respect to potential as antioxidant in relation to their total content of Phenolic and Flavonoids compounds in five different organic solvents. The amounts of total phenols were analyzed with the Folin- Ciocalteu Reagent. Gallic acid was used as a standard compound and the total phenols were expressed as mg/g gallic acid equivalent. The antioxidant activity of extracts were expressed as percentage of DPPH radical inhibition and IC50 values in percentage ranged from 18.86± 0.23 % to 86.65 ± 0.43 % Maximum phenolic content was found in the methanolic extract (36.4± 0.30) where as maximum flavonoids are detected in ethanolic extract (16.60± 0.01). The high contents of phenolic and flavonoids compounds indicated that these compounds contriBute to the antioxidant activity. KEY WORDS: Phenolic, Flavonoid, Antioxidant, Sagittaria sagittifolia L. INTRODUCTION Our present investigation is a study of the Leaves of Sagittaria sagittifolia L. with respect to potential as antioxidant in relation Sagittaria sagittifolia L. (Faimily Alismataceae) commonly to their total content of Phenolic and Flavonoids compounds.
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LR Sagittaria Sagittifolia.Pdf
Aquatic Plant Old World arrowhead; Giant arrowhead; Hawaii arrowhead I. Current Status and Distribution Sagittaria sagittifolia a. Range Global/Continental Wisconsin Native Range Temperate Europe and Asia1,2 Not recorded in the United States3 Not recorded in Wisconsin Abundance/Range Widespread: Undocumented Not applicable Locally Abundant: Hawaii, Mexico, Cuba, Argentina, New Not applicable Zealand, Australia4,5 Sparse: Undocumented Not applicable Range Expansion Date Introduced: Undocumented Not applicable Rate of Spread: Undocumented Not applicable Density Risk of Monoculture: Can produce up to 236 plants/m2 (7) Undocumented Facilitated By: Undocumented Undocumented b. Habitat Ponds, lakes, canals, swamps, marshes, bogs, reservoirs, rivers, bays, oxbows, rice paddies, coastal pools1,4,5 Tolerance Chart of tolerances: Increasingly dark color indicates increasingly optimal range1,6,7 Preferences Slow-flowing shallow waters4,5,6,7; muddy or loamy substrates4,7; eutrophic conditions7 c. Regulation Noxious/Regulated3: Federal Noxious Weed List; AL, CA, MA, NC, OR, SC, VT Minnesota Regulations: Not regulated Michigan Regulations: Not regulated Washington Regulations: Not regulated Page 1 of 5 Wisconsin Department of Natural Resources – Aquatic Invasive Species Literature Review II. Establishment Potential and Life History Traits a. Life History Perennial, herbaceous, stoloniferous emergent aquatic or wetland plant4,5 Fecundity Undocumented Reproduction Importance of Seeds: Can produce up to 25,000 seeds/m2 (7) Vegetative: Can reproduce vegetatively by tubers1,7 Hybridization Sagittaria x lunata (S. sagittifolia x S. natans)1,8 Overwintering Winter Tolerance: Frost tolerant4,6; can survive temperatures to at least -10°C(6) Phenology: Flowers in mid-summer with seeds ripening through the fall4,6 b. Establishment Climate Weather: Sub-arctic to tropical environments4,5 Wisconsin-Adapted: Likely Climate Change: Undocumented Taxonomic Similarity Wisconsin Natives: High (genus Sagittaria)3 Other US Exotics: High (S.
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Sublime Sagittaria Derek P.S
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TNRM Sagittaria PDF (3.1
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Weed Risk Assessment for Sagittaria Sagittifolia (Alismataceae)
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Sagittaria Sagittifolia L
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Red List of Vascular Plants of Luxembourg
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The Vascular Plant Red Data List for Great Britain
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