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...
has been a waste by-product of the sugarcane production process. more recently is has been used as a fuel source for sugar mills, a fiber for paper production, and as an annually renewable resource in the production of sustainable materials and packaging. bagasse production once sugarcane is harvested...
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...
) duck feather salted jellyfish news agricultural news seafood hx news exports news harvests documents support news renovating towards intensive cashew orchard update: / / development of " hot " processing activities , business in the area of plantations is declining , low productivity , making this...
) duck feather salted jellyfish news agricultural news seafood hx news exports news harvests documents support news seafood exports reach $ . b in update: / / ha noi (vns) — viet nam will reach us$ billion in the value of seafood exports for due to high growth in key products. viet nam association of...
) duck feather salted jellyfish news agricultural news seafood hx news exports news harvests documents support news agricultural products draw repeated warnings from importers update: / / a series of agricultural product shipments were returned or given warnings by importers because of quality, hygiene...
in january reached us$ million, up % compared to the same period of last year, according to the ministry of agriculture & rural development (mard). china, japan, the us and the republic of korea remained the biggest importers of vietnamese fruits and vegetables in the month. the markets with soaring...
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...