Ads
related to: guaiacum officinale wood extractebay.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
Guaiacum officinale is one of two species yielding the true lignum vitae, the other being Guaiacum sanctum.Guaiac, a natural resin extracted from the wood, is a colorless compound that turns blue when placed in contact with substances that have peroxidase activity and then are exposed to hydrogen peroxide.
Lignum vitae (/ ˈ l ɪ ɡ n ə m ˈ v aɪ t i,-ˈ v iː t aɪ / [1]), also called guayacan or guaiacum, [2] and in parts of Europe known as Pockholz or pokhout, is a wood from trees of the genus Guaiacum. The trees are indigenous to the Caribbean and the northern coast of South America (e.g., Colombia and Venezuela) and have been an important ...
The invention of the use of Guaiacum for syphilis. The genus is famous as the supplier of lignum vitae, which is the wood of several species in the genus. [citation needed] It is the fourth-hardest variety of wood as measured by the Janka hardness test, requiring a force of 4,500 lb f (20,000 N) to embed a steel ball 0.444 in (1.13 cm) in diameter half that distance into the wood.
Gum guaicum, or guaiac resin, [2] is a substance produced from the tree species Guaiacum officinale. It is registered as food additive: as a preservative under the E number E241, and as an antioxidant under E314. [3] Guaiac resin is also used medically for the stool guaiac test.
Guaiacol is usually derived from guaiacum or wood creosote. It is produced by a variety of plants. [4] It is also found in essential oils from celery seeds, tobacco leaves, orange leaves, and lemon peels. [5] The pure substance is colorless, but samples become yellow upon exposure to air and light.
4. Jell-O Pudding Pops. Once a beloved treat of the 70s and 80s, Pudding Pops were a freezer aisle favorite that blended the creamy texture of pudding with the chill of a popsicle.
Wastewater plants are failing to remove a group of potentially toxic chemicals before pumping treated water into rivers and lakes — and climate change may be making the situation even worse, a ...
Guaiacum sanctum, commonly known as holywood, lignum vitae [4] or holywood lignum-vitae, is a species of flowering plant in the creosote bush family, Zygophyllaceae. It is native to the Neotropical realm , from Mexico through Central America , Florida in the United States , the Caribbean , and northern South America . [ 5 ]
Ads
related to: guaiacum officinale wood extractebay.com has been visited by 1M+ users in the past month