Agriculture Business Week

agriculture business : crops, aquaculture, livestock, poultry, entrepreneurs, and agrithing…

Agriculture Business Week RSS Feed
 
 
 
 

Posts tagged Dye

Young Coconut Husk Yields Natural Dye

Young coconut husk is described as a heavy stainer as its extract stains anything it gets in contact with. But this characteristic could make an other important byproduct out of this material which, aside from being bulky , seems to have no valuable use at all,

This is because young coconut husks yield dyes with colors ranging from pink to old rose, as shown by the studies conducted by the researchers of the Philippine Textile Research Institute headed by Dr. Carlos Tomboc.

The researchers have developed a dye in a form of aqueous extract using the standard technology developed by PTRI. According to Julius Leaflo, one of the researchers on the development of young coconut husk dye, young coconut husk extract produces color that, when applied on fabric, evolves itself into a deeper color over time. A pink fabric, for instance, evenly changes to old rose color after a year of application, which makes coconut husk dye unique.

(more…)

Natural Dye Industry Perks Up in Aklan

The country’s natural dye industry makes a breakthrough as the common service facility (CSF) on natural dye extraction and application in Aklan is now into full commercial scale, the Philippine Textile Research Institute (PTRI) announced recently.

CSF is also commercializing the production of four natural dye sources such as the Philippine indigo or malatayum (Indigofera tinctoria), yellow ginger or turmeric (Curcuma longa), annatto or atchuete (Bixa orellana) and sapang or sibukao (Caesalpinia sapan).

These have developed with the PTRI’s standardization and establishment of the process for natural dyeing technology – a big leap from the crude way of extracting and applying dye on a backyard or small-scale basis.

(more…)

Of Indigo, Talisay and Natural Dyeing Technology

Think of colors out of plants. These can be ordinary colors, but knowing That these are natural and the materials dyed with these can command good price in the market make the difference.

These are the colors yielded by indigo (Indigofera tinctoria) and talisay (Terminalia catappa) which are two of the many important natural dye sources included in the Natural Dyes Research and Development Program of the Philippine Textile and Research Institute (PTRI) of the Department of Science and Technology DOST).

Indigo is known to produce a wide range of blue color, while talisay yields black and gray and sometimes, yellow. Both have their leaves as dye source.

(more…)

AgriBusinessWeek

Agricultural Topics

Recent Articles

Recent Comments

May 2013
M T W T F S S
« Feb    
 12345
6789101112
13141516171819
20212223242526
2728293031  

Archives

Tags

Most Popular Posts