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...
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...
agricultural product shipments were returned or given warnings by importers because of quality, hygiene and safety violations. this year, vietnam targets to export us$ billion worth of agricultural products. this goal seems to be hard to achieve because the export revenue tends to decline from the first...
that output is constrained . mekong delta dragon fruit growing area of most concentrated in the provinces of tien giang , long an . economic effect on this crop acreage caused any increase continuously . in , long an province , only about hectares of land planted dragon , but so far , dragon area in...
the minister for state president truong tan sang, many issues to promote cooperation in the field of agriculture between the two countries have yet. in particular, the two sides agreed to strengthen cooperation in promoting the application of scientific and technological cooperation in the field of...
the minister for state president truong tan sang, many issues to promote cooperation in the field of agriculture between the two countries have yet. in particular, the two sides agreed to strengthen cooperation in promoting the application of scientific and technological cooperation in the field of...
refining and bleaching of vegetable oils and chemical solutions, water purification, recovery of solvents and other vapours, recovery of gold etc. it is used in gas masks and a wide range of filters for war gases and nuclear fall outs and for the removal of colour and odour of compounds for protection...