All about Pharmacognosy

All about Pharmacognosy

Archive for the ‘Databases’ Category

Calflora

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What is Calflora?
Calflora is 1. a website you can use to learn about plants that grow wild in California (both native plants and weeds); and 2. a nonprofit organization responsible for providing this service. Calflora is run by the team described above. Information in Calflora comes from many sources: public agencies, non-profits, scientists, private donors, and you!
Find Out About a Plant
You can enter the common or scientific name of a plant to find out about it. Or, use the name wizard to just enter part of a name and have the wizard make suggestions. The result is an illustrated table of plants that match the name you entered. Click one of the plants in the table to learn the details about that plant — in particular, where it’s been observed in California. 
Try it out!

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Written by najib

August 29th, 2017 at 6:45 am

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Flora of China

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Flora of ChinaThe diversity of plant species in Chinais extraordinary. With an area almost exactly that of the continental United States, China has nearly twice as many plant species, about 31,000 or one-eighth of the world’s total, versus only about 20,000 for the U.S.A. and Canada combined. This number includes about 8,000 species of medicinal and economically important plants and about 7,500 species of trees and shrubs.The Flora of China will describe and otherwise document these species. The Flora of China is a new work, being an English-language revision of the Flora Republicae Popularis Sinicae (FRPS), with taxonomy reflecting the current understanding of each group. The sequence of families is a modified Englerian system, similar to that used in FRPS; however, the circumscription of some families reflects the present understanding of the groups. All of the vascular plants of China will be covered, including brief descriptions, identification keys, essential synonymy, phenology, provincial distribution in China, brief statements on extra-Chinese distribution, and remarks regarding the circumscription of problematic taxa. Read the rest of this entry »

Written by najib

July 31st, 2017 at 6:04 am

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D i s c o v e r L i f e

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DiscoverAbout
Our web tools can benefit you and your projects. Teachers can design hands-on ecological research projects for the schoolyard or local park without killing specimens. Park managers can track migrations of invasive species. Scientists can map large collections and present information about species. Amateur naturalists can upload images and make a life list of species they find. Environmental educators can build online field guides so simple they can be used even by the youngest beginner.

Everyone can benefit in some way from a partnership with Discover Life. With our powerful integrated web tools, you can:

Keep a life list – store your photographic (or video/audio) records of natural history. It’s your own electronic nature journal – this is a service somewhat like Flickr or Picasa web albums, but linked to species information, map data and more. You can keep thousands of photographs and other data on our site for free, and store associated information as well. To see examples of stored photographs, click here.
Map species you find – every time you enter locality data to one of your photo records, it will instantly map as a point on the Global Mapper. This works similarly to Google Earth, but our mapper is capable of mapping many more points, each of them attached to an individual record of species occurrence. Read the rest of this entry »

Written by najib

July 3rd, 2017 at 4:43 pm

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Super Natural II

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Super Natural IISuper Natural II, a database of natural products. It contains 325,508 natural compounds (NCs), including information about the corresponding 2d structures, physicochemical properties, predicted toxicity class and potential vendors. Natural products are small compounds synthesized by living organisms. The chemical diversity of these molecules is tremendous and offers inspiration for innovations in medicine, nutrition, agrochemical research and life sciences. Most of the currently used cosmetics and drugs are either natural products or close derivatives thereof.

Url : http://bioinf-applied.charite.de/supernatural_new/index.php

Written by najib

June 29th, 2017 at 10:52 pm

Harvard University Herbaria & Libraries

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History
The rich and varied Harvard University botanical collections trace back to the activities of Asa Gray, who came to Harvard in 1842. Gray arrived at a particularly opportune time in American botanical history. Private collectors accompanying various survey expeditions in the expanding American West were sending back an abundance of specimens to scholars in the East. Gray, who had been collaborating with John Torrey in New York on a Flora of North America, was the ideal person to receive, describe and catalogue them, many of which proved new to science. At the same time Gray used duplicates from those collections to exchange with his colleagues in other parts of the world, who themselves were reaping the fruits of an expanding period of exploration in the Old World. The results of those efforts, which continue to this day, have resulted in a collection cosmopolitan in scope, unique in much of its representation and, with well over five million specimens, among the largest in the world. Read the rest of this entry »

Written by najib

April 6th, 2017 at 4:00 am

Healing Food Reference

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This site is part of a public education project created by Mike Adams, the Health Ranger, and hosted by Truth Publishing. Its purpose is to educate and empower consumers with information they can use to prevent and even help reverse degenerative disease. There are no commercial sponsors of this site, and neither Mike Adams nor Truth Publishing was paid anything to create this site.

Nature’s foods contain powerful medicine in the form of phytonutrients, and knowing how to use those natural medicines empowers people with the information they need to be healthier, happier and free from the ravages of chronic disease. Read the rest of this entry »

Written by najib

February 24th, 2017 at 5:27 am

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Royal Botanic Garden Edinburgh

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rbge

 

The Royal Botanic Garden Edinburgh (RBGE) was founded in the 17th century as a physic garden, growing medicinal plants. This first Garden was in St Anne’s Yard, part of the Holyrood Palace grounds, and occupied an area the size of a tennis court.

RBGE now extends to four sites – Edinburgh, Benmore (near Dunoon in Argyll), Dawyck (near Peebles in the Borders) and Logan (near Stranraer in Galloway), and is the second richest collection of plant species in the world.

Since the 19th century it has received public funding, and it is now sponsored by the Scottish Government’s Environment and Forestry Directorate (ENFOR). The Garden’s remit and mission is rooted in the National Heritage (Scotland) Act 1985. Read the rest of this entry »

Written by najib

November 19th, 2016 at 2:37 pm

PASMet

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PASMetPASMet (Prediction, Analysis and Simulation of Metabolic reaction networks) is a user-friendly web-based platform for predicting, modelling, and analysing metabolic systems. It provides an interface for accessing various computational algorithms allowing users to easily work in computational biology.

Url : http://pasmet.riken.jp/

Written by najib

August 8th, 2016 at 2:33 am

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Chem-TCM database

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CHEM TCMChem-TCM database gathers 12070 chemical records, constituents of approximately 350 herbs used in traditional Chinese medicine. There are over 9,500 unique molecular records adjusted for overlapping presence in multiple plants and different stereochemistry. Chem-TCM has four parts: chemical identification, botanical information, predicted activity against common Western therapeutic targets, and estimated molecular activity according to traditional Chinese herbal medicine categories. Chemical information Chemical information lists calculated chemical-physical properties, chirality, name, InChI Key, Registry Number, pharmacology (where known), molecular scaffold type and natural product class. There are 10 major phytochemical classes: aliphatics, alkaloids, simple phenolics, lignans, quinones, polyphenols (flavonoids and tannins), and mono-, sesqui-, di-, and triterpenes (including sterols). The distribution of these classes in relation to traditional Chinese medicine profile is delineated with SOM-Ward clustering. Read the rest of this entry »

Written by najib

July 18th, 2016 at 3:37 am

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NAPRALERT

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NAPRALERT® is a relational database of all natural products, including ethnomedical information, pharmacological / biochemical information of extracts of organisms in vitro, in situ, in vivo, in humans (case reports, non-clinical trials) and clinical studies. Similar information is available for secondary metabolites from natural sources.

Background

In 1975 the system began a systematic search of the literature by examining every journal pertinent to natural products in our UIC Health Science Library, as well as viewing the Table of Contents of a large number of journals from the Internet on a regular (monthly) basis. These journals were selected from a list of journals that historically we knew contained pertinent data for the system. In addition pertinent sections of Chemical Abstracts, particularly the Biochemistry Section, were examined for articles not found in our Library sources and original articles were obtained via Interlibrary Loans. We are fortunate also to have many foreign journals in which articles are rarely found through the aforementioned sources.

To date more than 200,000 scientific papers and reviews are included in NAPRALERT, representing organisms from all countries of the world, including marine organisms, including the geographic origin from where the organisms were obtained. Read the rest of this entry »

Written by najib

October 23rd, 2015 at 2:19 am

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