Selasa, 05 Mei 2009

FLAVONOIDS

Flavonoids (or bioflavonoids) are a class of plant secondary metabolites. According to the IUPAC nomenclature, they can be classified into:

  • flavonoids, derived from 2-phenylchromen-4-one antioxidant (2-phenyl-1,4-benzopyrone) structure
  • isoflavonoids, derived from 3-phenylchromenl-4-one (3-phenyl-1,4-benzopyrone) structure
  • neoflavonoids, derived from 4-phenylcoumarine (4-phenyl-1,2-benzopyrone) structure.

Flavonoids are most commonly known for their activity. However, it is now known that the health benefits they provide against cancer and heart disease are the result of other mechanisms. Flavonoids are also commonly referred to as bioflavonoids in the media – the terms are largely equivalent and interchangeable, for most flavonoids are biological in origin.

What Is phpBB Hosting?

Reliable phpBB hosting gives you the ability to easily put up a forum for your business. Use phpBB hosting to create your own simple forum for ongoing communication. As more people discover the informational and social value of forums, businesses are scrambling to create their own online gathering places.

Written in PHP scripting language, phpBB is the most popular Internet forum systems in use today. New users and technically advanced users both find system is easy to use and efficient. It is powerful enough to support forum users and simple to work with from the administration panel. Create categories, grant permissions, open an unlimited number of forums and add fun features such as smilies, word sensors, polls and mass emailing.

You can also modify any part of a PHP script because it is not encoded like certain other hosting scripts. Customize, expand and edit your forum with ease using reliable phpBB hosting. Consider some of the features offered by phpBB hosting:

1) Large forum hosts will appreciate multiple databases so they are not forced to use a single server but can use multiple dedicated sql servers. 2) Users can write their own plugins with the powerful phpBB hosting panel with modular controls.

3) Select custom domains and subdomains so users remain unaware of certain forums hosted by your business.

4) Mass emailing to administrators about hosted forums.

5) A variety of features to ward off spam.

6) A customizable registration form with visual confirmation. Filtering of forum names ensure a instant ban on visitors trying to use a censored word. Several settings block unwanted spam anf flood attempts. 7) Validation email sent to new registered forum users.

8) Deletion of inactive registrations after a period of time designed by you.

These are just a few of the features offered by phpBB hosting. You can have multiple forums up and running in less time than you think. There are even content and SEO features to ensure your forum gets noticed by the search engines.

Forums are the wave of the future. Businesses recognize the value of having a place to communicate with visitors in an informal manner. Your business can post updates about new products, services or industry news on the forum. People can ask questions and discuss their experience with each other on the forum. This will bring more traffic to your website and your business offerings.

Forums are also an excellent way to gauge your current business progress. By reading your visitors' posts, you get valuable feedback and ideas for the future. Using this information can mean greater success for your business. Post questions and concepts on your forum and request feedback. Your visitors will know your forum is active and worth their participation because their opinions are important. This builds trust and loyalty for your business.

With reliable phpBB hosting you can create your own forums in less time than you imagined so you can start communicating with your visitors. Get more people talking about your business with your own interactive online forums.

David Tanguay is the owner of Interactive Online who provides Joomla Hosting and CMS Hosting services.

Article Source: http://www.ArticleBiz.com

Software as a Service Helps Enterprises Stay Afloat as Economy Circles the Drain

Whether you need social and collaboration software, web content management or crm applications, SaaS saves business enterprises time and money as it opens the door to efficiency and innovation.

In these tough economic times companies large and small are looking for ways to cut costs while increasing operational efficiency and boosting their competitive edge. Not an easy combination in the best of times, and even more difficult when you've just laid off tens or thousands of employees. Nevertheless, that's exactly what companies over the world have to shoot for, and many are doing it with software as a service.

What are the benefits of software as a service (SaaS)? According to top industry analysts you can cut your information system costs by 40%. But that's not all.

You also save time. Some corporate execs estimate it takes six times longer to deploy an on premise application and, once deployment is complete, you still have to support the entire IT infrastructure, rent, staff, utility, licenses, maintaining upgrades, patches, and so on. It's time-consuming.

What else could your IT staff be doing? The possibilities are limited only to one's imagination, and many of those possibilities could be the exact initiatives needed to gain or maintain a competitive edge.

To top it all off, SaaS enables you to gain access to the latest innovations, now. When it comes to the competitive edge, innovation plays a major role. Having the right technology, the latest technology, the technology your competitors are using, is right up there with improving the customer experience and satisfaction ratings.

Many SaaS enterprise solutions have been streamlined to make sure you have all you need. Transmissions and storage is secure so your data is protected, their applications are available on demand, their servers are scalable so they can accommodate a sudden increase in traffic, and setting up a new employee doesn't mean building them a computer in-house application by in-house application - you simply set up their permissions.

Whether you need web content management, customer relations, social and collaboration software, email archiving, or document management, SaaS for the Enterprise could provide just the tools you need for your business to prosper despite the economic climate. To learn more about Why Saas Matters watch a free Saas Enterprise Webinar.

Author, Tia Jones, is a freelance writer who contributes articles on collaboration software and project management for Central Desktop. For more information on how businesses can use collaboration software to increase productivity and improve project management visit http://www.CentralDesktop.com

Article Source: http://www.ArticleBiz.com




Minggu, 26 April 2009

Saponin

Saponin are divided into two type according to their aglycone, they are steroidal and triterpenoid saponin. Steroidal saponins are used as starting materials for synthesis of such compounds as the sex hormones, cortisone, vitamin D, and the cardiac glycosides. Meanwhile, the triterpenoid saponins are generally used for expectorant and antiinflamation.