Posts tagged with ‘chitin’

  • Shrividya Enterprises announces addition to capacity of Chitin and Protein

    Shrividya Enterprises, Mumbai, India based manufacturer of Chitin and Protein announced increase in the production capacity: Chitin capacity is increased from 40MT Per year to 60MT per year and Protein capacity increased from 108MT per year to 216MT per year Chitin is basic raw material for upstream compounds such as ,Glucosamine Sulphate and Chitosan.Chitin Is Extracted from shrimp/ Prawn shells. Chitin […]
    0
  • BASF sells chitosan marine biopolymers business to Seagarden ASA

    BASF SE and the Norwegian company Seagarden ASA signed a contract to transfer the Chitosan marine biopolymers business. Chitosan marine biopolymers are used in personal care products and as pharmaceutical ingredients. The transaction is expected to be formally completed by August 2012. The divestment of the Chitosan business from former Cognis results from the portfolio optimization following the acquisition of […]
    0
  • Supermarket testing antibacterial reusable bags made out of crab parts

    The Cub Foods division of Supervalu in Minnesota is testing an antibacterial, antimicrobial, lead-free reusable bag, according to the bag’s manufacturer, Go Clean, based in Santa Monica, Calif. According to Jason Sydney, president of Go Clean, the bags are coated in chitosan, an eco-friendly solution that contains no heavy metals and that inhibits growth of bacteria, microorganisms and fungi. He said the bags […]
    0
  • Mantis shrimp key to armour that can take 50,000 bullet impacts

    Military body armour and vehicle and aircraft frames could be improved by incorporating the unique structure of the club-like arm of a crustacean that looks like an armoured caterpillar, say researchers. The club is so strong that it shears the water, literally boiling it, forming cavitation bubbles that implode, yielding a secondary impact on its prey The bright orange fist-like […]
    0
  • Research with shrimp shell may be key to diabetic bandages

    Somewhere, it seems, there should be some humor to be had. What do you get when you combine shrimp, seaweed and a bandage? If you’re Dr. Whitney Hough, it’s a combination that will help diabetics overcome slow-healing sores – known as diabetic ulcers. It’s not a joke in need of a giddy punch line. Hough, a 28-year-old Albertville native, is a […]
    0
  • Shrimp shell nanoparticle combats microbes, heals wounds

    Nanoparticle-sized Chitosan has shown promise in effectively combating Staphylococcus saprophyticus and E. coli. Chitosan is a natural, non-toxic and biodegradable, obtained from chitin, the main component of the shells of shrimp, lobster and the beak of the octopus and squid. It could be used as a protective wound-healing material to avoid opportunistic infection as well as working to facilitate wound […]
    0
  • Breaking Down Crab Shells Could Improve Solar Technology

    At Kyoto University in Japan, researches have found an interesting composite that might just meet these requirements in an unlikely place — a crab shell. A crab shell was put through a number of different chemical washes and was broken down into a material called chitin. The chitin is combined with a resin to create the desired compound. This material […]
    0
  • Pharmaceuticals from crab shells

    Usually, mould fungi are nothing to cheer about – but now they can be used as “chemical factories”. Scientists at the Vienna University of Technology have succeeded in introducing bacterial genes into the fungus Trichoderma, so that the fungus can now produce important chemicals for the pharmaceutical industry. The raw material used by the fungus is abundant – it is chitin, […]
    0
  • University of Toronto student gets financial boost for top spot in a national automotive R&D competition utilizing marine-derived Chitin

    A new biodegradable material made from shrimp and crab shells that can replace petroleum-based plastics used in auto components helped a University of Toronto student win a national automotive competition. Aaron Guan, a master of science student, won the AUTO21 TestDRIVE competition, receiving a $10,000 scholarship for his work on recyclable, lightweight, polymeric nanocomposites. Shrimp and crab shell fibres called chitin nanowhiskers form the base of […]
    0
  • Shimp-derived shrilk material made from chitin

    Material scientists admire spider silk for being lightweight and strong. Now another arthropod product is getting into the act—insect cuticle, the tough, flexible material in the insect exoskeleton. Researchers at Harvard’s Wyss Institute for Biologically Inspired Engineering analyzed insect cuticle, which includes chitin and other proteins, such as the fibroin also found in spider silk. They then devised a method […]
    0