Search results
Results From The WOW.Com Content Network
The heartwood is used to produce dye for wool and cotton cloth and a pink colouring used in pharmaceuticals and toothpaste. The pigments hematoxylin and hematein can be extracted and are complex phenols similar to bioflavonoids. Extracts of hardwood chips are used as remedies by the Tarahumara Indians. [5]
Paubrasilia echinata is a species of flowering plant in the legume family, Fabaceae, that is endemic to the Atlantic Forest of Brazil. [4] [5] It is a Brazilian timber tree commonly known as Pernambuco wood or brazilwood [6] (Portuguese: pau-de-pernambuco, pau-brasil; [6] Tupi: ybyrapytanga [7]) and is the national tree of Brazil. [5]
Brazilwood or Brazil from Brazil, producing a red dye. Catechu or cutch from Acacia wood, producing a dark brown dye. [1] Old Fustic from India and Africa, producing a yellow dye. [2] Logwood from Belize, producing a red or purple dye. [3]
Far Lands or Bust (abbreviated FLoB) is an online video series created by Kurt J. Mac in which he plays the video game Minecraft.The series depicts his journey to the "Far Lands", a distant area of a Minecraft world in which the terrain generation does not function correctly, creating a warped landscape.
Sappanwood is related to brazilwood (Paubrasilia echinata), and was itself called brasilwood in the Middle Ages. [4] Biancaea sappan can be infected by twig dieback (Lasiodiplodia theobromae). [5] This plant has many uses. It has antibacterial and anticoagulant properties.
The building blocks of life have been found on an alien asteroid, scientists have said. Samples taken by Nasa from the asteroid Bennu have not only the ingredients required to life but also show ...
The Lego system is the most widely used clamp building block system in the world. Building blocks (also construction blocks) are modular construction parts, usually made of plastic, which can be assembled in a form-fit manner. The basic components are usually cuboid-shaped, cylindrically studded at the top in a grid pattern, hollow-bodied at ...
Aluminium mordants used with brazilin produce the standard red colors, while the use of a tin mordant, in the form of SnCl 2 or SnCl 4 added to the extract is capable of yielding a pink color. An alternative preparation which produces a transparent red color involves soaking the brazilwood powder in glair or a solution of gum arabic. Alum is ...