bo huang , hai ha , dam ha and ba che . typical of quang ninh purple cane is short internodes , and even started eating soft surface that other similar products do not have . purple cane plant is considered poverty reduction and restructuring the tree for the object of economic inefficiency . if the...
production, and as an annually renewable resource in the production of sustainable materials and packaging. bagasse production once sugarcane is harvested it is brought to a milling plant where it is crushed – typically with a series of large rollers. these rollers crush the sugarcane stalks and thus...
different terpenes, turpentines vary a great deal in composition. fresh turpentine is colourless, but as the terpenes oxidate – which they do readily and continuously – the liquid becomes more of a yellow colour. turpentine has a strong smell derived from its constituent terpenes. the oldest way of...