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...
straw, which can produce kg of liquid fuels ... the scientists at the institute of chemistry (vietnam academy of science and technology) has successfully produced bio-oil (bio-oil) from straw by the pyrolysis technology. the study opens the possibility of seeking alternative fuel sources for fossil...
update: / / chitosan is a type of fiber derived from chitin, a substance that develops in the hard outer shells of crustaceans such as crab, crayfish, shrimp and squid. like other forms of fiber, chitosan is indigestible and it moves through the gastrointestinal system without being absorbed. chitosan...
update: / / chitosan is a type of fiber derived from chitin, a substance that develops in the hard outer shells of crustaceans such as crab, crayfish, shrimp and squid. like other forms of fiber, chitosan is indigestible and it moves through the gastrointestinal system without being absorbed. chitosan...
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...
, sand sea cucumber holothuria scabra ( sand sea cucumber ) distribution is concentrated in the provinces of phu yen , khanh hoa , ninh thuan , binh thuan . in particular , in the waters of binh thuan , phu quy island 's former capital rich fishing grounds of the sand sea cucumber species . however,...
fresh fruits and vegetables in the nordic market by growing towards a more healthy lifestyle . imports account for about % of the supply of vegetables for the nordic market , which is % fruit , % vegetables , the growth rate during the last years an average of % / year . of the four nordic countries...
raw materials for export processing , corresponding to approximately tons of raw cashew . mr. nguyen duc thanh - chairman vinacas said one of the reasons that lead to tree decline area businesses processing less attached to the material , is not helping it reach farmers with the progress of science...
seafood exports for due to high growth in key products. viet nam association of seafood exporters and producers (vasep) general secretary nguyen hoai nam said the world market had seen a recovery, and sales of seafood products has risen more than other types of food. meanwhile, viet nam maintained stable...