CERA DE CANDELILLA PDF

CERA DE CANDELILLA PDF

Candelilla Plant | El Instituto de la Candelilla es una organización que integra los de la cadena de valor en la producción de la cera de Candelilla Mexicana. Download scientific diagram | Cera de candelilla en diferentes presentaciones. Figure 2. Different presentations of candelilla wax. from publication: Pasado. PRONAMEX Productos Naturales de México Cera de Candelilla / Candelilla Wax . En México.

Author: Kak Dall
Country: Somalia
Language: English (Spanish)
Genre: Technology
Published (Last): 4 July 2012
Pages: 41
PDF File Size: 15.60 Mb
ePub File Size: 11.13 Mb
ISBN: 156-9-11971-286-7
Downloads: 93561
Price: Free* [*Free Regsitration Required]
Uploader: Akinojora

It is yellowish-brown, hard, brittle, aromatic, and opaque to translucent. By using this site, you dera to the Terms of Use and Privacy Policy. The plants, scalded by the boiling process, are used as fuel for the cauldrons, once they have been put out to by sun-dried.

The plants root is relatively small, although a plant of moderate size can develop more than stalks of a grayish-green color, with typical dimensions of cm in long and 0.

In the top part of the vessel, a third layer is formed which consists of a paste comprised of ashes, bubbles and solid impurities. It also finds use in cosmetic industry, as a component of lip balms and lotion bars. A new classification of the Candelilla was presented in by G. canselilla

During the rainy season, the Candelilla stalks become covered with a thick sap, which then covers the stalks with wax during the dry season to prevent evaporation. In order to refine the wax it must again be broken up, melted and filtered through Fuller earth, activated carbon or some other filtration system. Views Read Edit View history.

Candelilla Plant

Candelilla wax is a wax derived from candelillx leaves of the small Candelilla shrub native to northern Mexico cega the southwestern United States, Euphorbia cerifera and Euphorbia antisyphiliticafrom the family Euphorbiaceae. The sulfuric acid prevents the formation of an emulsion between the wax and water, which could occur due to the turbulence created by the boiling process.

  ASTRONOTUS OCELLATUS PDF

The Candelilla plant belongs to the Euphorbia species, the common name of an extensive family of flowered plants — similar in appearance to cacti — but which are clearly differentiated by the milky latex contained by the Euphorbia plants. Other sources indicate that the Candelilla plant was burned directly for illumination, serving the purpose of a candle.

– Blending With You

The distances from gathering points to the collection centers can range from 25 to km 15 — miles. From Wikipedia, the free encyclopedia.

With a melting point of Manufacturing The commercial exploitation of the Candelilla plant for producing wax dates back to the beginning of the 20th century, and has since canrelilla one of the main economic activities of the Mexican region of the Chihuahuan Desert. The plant normally grows in semi-desert regions, principally on lime soil slopes or hillsides associated with formations of rocky material.

Candelilla Wax | Candelilla Institute

The wax is obtained by boiling the leaves and stems with dilute sulfuric acidand the resulting “cerote” is skimmed from the surface and further processed. The exploitation of Candelilla in its natural state for the production of wax thus became one of the most important economic activities, in those rural regions where the Candelilla plant grows. The Candelilla plant is very resistant to plagues and diseases and is only limitedly consumed by some species cadnelilla wildlife that exist in the region.

In the intermediate part of the vessel, just on top of the aqueous phase, a fine layer of yellow-colored cream is formed.

Candelilla wax

The solid wax is hammered and broken into pieces, which are then melted to remove the impurities such as dirt and organic materials, which are separated from the wax by sedimentation.

Inthe botanist J.

  LEXMARK X73 MANUAL PDF

Using this technique, wax from the Candelilla plant floats to the surface in the form of foam. This page was last edited on 21 Decemberat It is also used for making varnish. Normally, the Candelilla plant is pulled out by hand from the roots, although occasionally a sharpened stick se be used to facilitate digging out the plant.

The high hydrocarbon content distinguishes this cerq from carnauba wax. Each burro can typically carry from kg lb.

Even in times of severe draught the Candelilla protective mechanism has proven to be effective. Today, the Candelilla plant is considered useful in the treatment of a variety of illnesses. The batch of Candelilla immersed in acid-water is heated over a direct fire until the solution comes to a boil, at which time the wax is separated from the plant and fuses with the liquid.

During the rainy season the Candelilla plant becomes covered with small pink-colored flowers. Candelilla formations are most abundant at elevations of around m candelklla and are commonly associated with growths of such plants as lechuguilla or prickly lettuce, cra palm, Chinese grass, ocotillo and diverse cactus plants.

After gathering all the plants found in the area, they load up and move to other nearby ceea.

Some of these producers complement their income by gathering other plant species native to the desert, or by agriculture, raising cattle and even mining.

Retrieved from ” https: In this way, about tons are produced annually. The refining can also include a bleaching stage, which uses hydrogen peroxide, or some other refining step for special applications.