Microscopy Primer
Light and Color
Microscope Basics
Special Techniques
Digital Imaging
Confocal Microscopy
Live-Cell Imaging
Photomicrography
Microscopy Museum
Virtual Microscopy
Fluorescence
Web Resources
License Info
Image Use
Custom Photos
Partners
Site Info
Contact Us
Publications
Home

The Galleries:

Photo Gallery
Silicon Zoo
Pharmaceuticals
Chip Shots
Phytochemicals
DNA Gallery
Microscapes
Vitamins
Amino Acids
Birthstones
Religion Collection
Pesticides
BeerShots
Cocktail Collection
Screen Savers
Win Wallpaper
Mac Wallpaper
Movie Gallery

Polarized Light Microscopy Digital Image Gallery

Kenaf Bast Fiber

Bast is a soft woody fiber that is heavily utilized in the manufacture of industrial textiles, ropes, and twines. The soft, flexible material is derived from the stems of various flowering plants known as dicotyledons.

View a second image of a Kenaf Bast Fiber

Kenaf is among the most widely utilized of the bast fibers. The material is produced by the plant of the same name, which is a member of the mallow family Malvaceae and is sometimes alternatively known as Guinea hemp. Though it grows naturally across the continent of Africa, the kenaf plant was not introduced to Europe until the late 1700s, where it did not gain wide use until World War II. The increase in the popularity of the material at this time of crisis was closely associated to shortages of other, more highly valued, materials, such as jute. Best grown in a warm, moist climate, today the world’s leading producers of kenaf are China, Thailand, and India.

A relative of cotton and okra, kenaf grows at a rapid pace, attaining heights as great as 14 feet in a single season. The stems of the plant are comprised of two different fibers, both of which are exploited commercially. An inner fiber, commonly referred to as the core, is woody, exhibiting coarseness and other properties similar to the fibers of hardwood trees. This material is heavily utilized in a wide array of paper products, as well as in particleboard. The fiber described as bast, however, is much softer and more flexible than the core it surrounds, making it a better-suited and more popular choice for many textiles and cordages.


BACK TO THE FIBERS GALLERY

BACK TO THE POLARIZED LIGHT GALLERY

Questions or comments? Send us an email.
© 1998-2013 by Michael W. Davidson and The Florida State University. All Rights Reserved. No images, graphics, scripts, or applets may be reproduced or used in any manner without permission from the copyright holders. Use of this website means you agree to all of the Legal Terms and Conditions set forth by the owners.
This website is maintained by our
Graphics & Web Programming Team
in collaboration with Optical Microscopy at the
National High Magnetic Field Laboratory.
Last modification: Tuesday, Jul 25, 2006 at 10:25 AM
Access Count Since November 20, 2003: 11489
For more information on microscope manufacturers,
use the buttons below to navigate to their websites: