Eleocharis dulcis definition of eleocharis dulcis by the. Chinese sedge yielding edible bulbshaped tubers familiarity information. Eleocharis dulcis chinese sedge yielding edible bulbshaped tubers chinese water chestnut, water chestnut water chestnut. Sedge family the chinese water chestnut, also known by the chinese names mati or pitzi, is a stem vegetable crop derived form its wild stock, e. Eleocharis dulcis chinese water chestnut eleocharis elegans elegant spikerush eleocharis elliptica elliptic spikerush eleocharis. An infloresence is borne at the tops of stems and is a short. Eleocharis dulcis mcgill school of computer science. After growing throughout the summer, the corms reach edible size in late fall. The round, brownskinned corms have a flat top and base that reveals.
Tenuissimae, often proliferate from spikelets, often on arching or horizontal culms, especially when growing as submerged or floating aquatics. Antioxidant activity of methanol extract of the purun. Antioxidant activity of methanol extract of the purun tikus. Because many such plants reproduce entirely asexually and have no normal spikelets or achenes, it is often impossible to identify them to species. Eleocharis dulcis synonyms, eleocharis dulcis pronunciation, eleocharis dulcis translation, english dictionary definition of eleocharis dulcis. It has corms or tubers, which are produced in large quantities on underground rhizomes towards the end of the growing season. Chemically, plants that able to adapt to special or extreme conditions, usually produce a compound that are unique and have unique bioactivity as well. The plants database includes the following 79 species of eleocharis. Eleocharis dulcis an overview sciencedirect topics.
Eleocharis dulcis, the chinese water chestnut or water chestnut, is a grasslike sedge native to asia china, japan, india, philippines, etc. Media in category eleocharis dulcis the following 30 files are in this category, out of 30 total. The wild one abounds in the fresh, brackish and saline waters of southern asia and much of oceania. Eleocharis for sale,buy spikerush,eleocharis,eleocharis. Pdf preparation of carboxymethyl cellulose produced from. Eleocharis dulcis chinese water chestnut growing instructions. Individual plants are clumps of tall, stiff, upright, leafless stems that can grow to over one meter tall. High throughput sequencing of small rna srna combined with bioinformatics, and molecular identification based on pcr detection with virusspecific primers and dna sequencing is a desirable approach to identify an unknown infectious agent. Eleocharis dulcis ed, was usually used as material for traditional handicrafts. Eleocharis dulcis chinese water chesnut, locally kalimantan named purun tikus, is a plant that grown in highly acidic swamps areas in south kalimantan.
The name is derived from the greek words heleios, meaning marsh dweller, and charis, meaning grace. The other is the cultivated, larger, sweeter and juicier version that originates from china and is widely cultivated commercially. Plants produce horizontal rhizomes that terminate in rounded tubers. Anyone searching for detailed info on growing eleocharis dulcis, i found a very indepth feasibility study that was done in hawaii which discusses things like climate, temperature, soil fertility, how deep to plant, etc. The chinese water chestnut or simply water chestnut is a plant. Distributed over africa, asia, australasia and pacific.
Flora of west tropical africa, vol 3, part 2, names. Eleocharis dulcis chinese water chestnut growing instructions if you are just going to enjoy your water chestnuts as a beautiful decorative pond plant you can plant each one in a round pot with hole in the sides for water flow with 4 to 6 inches of. High throughput sequencing of small rna srna combined with bioinformatics, and molecular identification based on pcr detection with virusspecific primers and dna sequencing is a desirable approach to identify an unknown. Ang eleocharis sakop sa kabanay nga cyperaceae matang nga nahiubos. Purun tikus is an indicator vegetation of acidic sulfate soil. Members of the genus are known commonly as spikerushes or spikesedges.
Growing water chestnuts eleocharis dulcis plants forum. The board of trustees of the royal botanic gardens, kew. The edible part consists of starchrich, nonlignified storage parenchyma interspersed with vascular strands. The corm consists of three main tissues, the epidermis, subepidermis.
Chinese water chestnut eleocharis dulcis trinius cv. Water chestnut eleocharis dulcis, one of them halved author. Eleocharis dulcis noun the noun eleocharis dulcis has 1 sense. Perennial with elongated stolon terminated by small tuber.
Response of chinese water chestnut eleocharis dulcis burm. Eleocharis dulcis chinese water chestnut only foods. Click below on a thumbnail map or name for species profiles. A disease of unknown etiology in water chestnut plants eleocharis dulcis was reported in china between 2012 and 2014. Eleocharis dulcis chinese water chestnut eleocharis elegans elegant spikerush eleocharis elliptica elliptic spikerush eleocharis elongata slim spikerush. Phytochemical compounds of ethyl acetate and nhexane. Identification and characterization of water chestnut. The corms of the plant are the water chestnuts and is a crispy white flesh and can be eaten raw, slightly boiled, grilled, pickled, or. Biocomposite materials of eleocharis dulcis fibers with.
The chinese water chestnut eleocharis dulcis is an edible corm. The results can also be downloaded as a csv file unicode utf8 encoding see status, confidence level, source for definitions. It is not a nut and the bulbs that grow underneath the stem are eaten. Eleocharis dulcis eloduoverview eppo global database. Koyama, in encyclopedia of food sciences and nutrition second edition, 2003. A thick hollow reed with large round edible tubers. Growing water chestnuts eleocharis dulcis plants forum at. Eleocharis dulcis noun the noun eleocharis dulcis has 1 sense 1. It spreads by runners at a moderate rate, preferring saturated soil to shallow water in full sun. The phytochemical compounds of ethanol extract of eleocharis dulcis were tannins, flavonoids and triterpenoids. The genus has a geographically cosmopolitan distribution, with. This is the species most commonly grown in asia for its dark brown edible corms, which have a nutlike texture and a sweet taste. The corms of the plant are the water chestnuts and is a crispy white flesh and can be eaten raw, slightly boiled, grilled, pickled, or tinned.
The inflorescence is difficult to interpret in cyperaceae due to its highly reduced nature. Eleocharis dulcis is a type of swamp plant belonging to the family of cyperaceae. Featured products, herbs and edible, pond plants tag. Purun tikus consists of num erous u pright tubular. The leafless stems are densely tufted, while the flowers occur in tiny, terminal spikes. Therefore it is necessary for develop and innovate to convert the material becomes valuables. It is grown in many countries for its edible corms the water chestnut is not a nut at all, but an aquatic vegetable that grows in marshes, under water, in the mud. Eleocharis dulcis name synonyms andropogon dulcis burm. Eleocharis is a virtually cosmopolitan genus of 250 or more species of flowering plants in the sedge family, cyperaceae. General information water chestnut is a tufted, perennial rushlike plant with stems 50 200cm tall. Eleocharis dulcis is a perennial, aquatic plant that grows in marshes, bogs, and the margins of other wetland and riparian areas in tropical and subtropical climates.
Chinese water chestnut or water chestnut scientifically known as eleocharis dulcis is an edible tuber that belongs to the sedge family of cyperaceae and is native to asia china, japan, india, philippines, etc. Water is drained from the area about 30 days before harvest. Chinese water chestnut eleocharis dulcis infopedia. Has 210 biological activities, 2 ethnobotanical uses. Biocomposite materials of eleocharis dulcis fibers with iron. Mature round bulb dark brown in colour, must be cooked well.
The species is hermaphrodite has both male and female organs. Eleocharis forms a grasslike mat of foliage that, depending on the species, may be loosely or tightly packed and may vary in height from just a few inches up to 3 or so. The chinese water chestnut eleocharis dulcis is an emergent aquatic plant that grows throughout the year. Eleocharis dulcis chinese sedge yielding edible bulbshaped tubers chinese water chestnut, water chestnut water chestnut edible bulbous tuber of. Eleocharis dulcis chinese water chestnut pfaf plant database. Browse pictures and read growth cultivation information about waterchestnut eleocharis dulcis supplied by member gardeners in the plantfiles database at daves garden. This plant grows widely in polynesia, india and southeast asia. Plants profile for eleocharis dulcis chinese water chestnut. Media in category eleocharis dulcisthe following 30 files are in this category, out of 30 total. Feb 15, 2020 eleocharis dulcis in world checklist of selected plant families. The journal of horticultural science and biotechnology. Eleocharis dulcis, commonly called chinese water chestnut, is a tuberous, rushlike, marginal aquatic perennial that is probably grown more often for its edible, dark brown tubers corms than it is grown for ornamental purposes.
Smith 6887 fiji fiji islands viti levu island native. Purun tikus eleocharis dulcis is a kind of swamp plant, can be found in open water areas, both in swamps and rice fields. Although the genus is primarily a marginal aquatic plant suitable for use in a bog garden or on the edge of a water feature, there are a few mesic species of eleocharis that. In 6 to 8 weeks, secondary plants will begin to appear around the parent plant. The plant has short rhizomes and elongated stolons, most of these terminated by a globose tuber. It is harvested from the wild for local use as a food, medicine and source of materials. The chinese waterchestnut eleocharis dulcis is the corm of a sedge that grows in water and is commonly used in asian foods. It is an erect stout and slender perennial leafless sedge pandey and srivastava, 1991a. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader if you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs alternatively, you can download the pdf file directly to your computer. Eleocharis dulcis simple english wikipedia, the free. The purpose of the research was to analyze bacterial activity from swamp plant extract of eleocharis dulcis against bacillus subilis, pseudomonas aeruginosa and vibrio cholera. Files are available under licenses specified on their description page.
Known as chinese waterchestnut groundchestnut waternut. Eleocharis dulcis eleocharis dulcis health effects and herbal facts. All structured data from the file and property namespaces is available under the creative commons cc0 license. Eleocharis dulcis is a perennial growing to 1 m 3ft 3in. Antibacterial activity of extract from swamp plant of. This page was last edited on 23 november 2014, at 09. Eleocharis dulcis is a perennial plant that can grow up to 1. The plant has short rhizomes and elongated stolons, most. Eleocharis dulcis aquatic chinese water chestnut this grasslike plant forms a clump of leafless cylindrical stems 2 to 3 ft. Eleocharis dulcis federated states of micronesia yap islands yap waqab island introduced fosberg, f. It is grown in many countries for its edible corms.
General information about eleocharis dulcis elodu eppo global database. Eleocharis dulcis in indonesia commo nly known as purun tikus is a native aquat ic plants that can grow well in acidic water and swampy areas. Eleocharis dulcis in world checklist of selected plant families. Trin ex henschel is a corm consumed globally in orientalstyle cuisine.
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