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...
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 producing turpentine (gum turpentine) is by distilling it from resin (turpentine gum) extracted from trees...
towards intensive cashew orchard update: / / development of " hot " processing activities , business in the area of plantations is declining , low productivity , making this sector increasingly dependent on imported raw materials . the area fell sharply according to the vietnam cashew association...
products draw repeated warnings from importers update: / / a series of 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...
fruit and vegetable exports see strong growth update: / / vietnam's fruit and vegetable exports see strong growth the hanoitimes - vietnam's export value of vegetables and fruits in january reached us$ million, up % compared to the same period of last year, according to the ministry of agriculture &...