![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
About PooDaeng Chitosan . | |||||||||||||||||||||||||
![]() |
|||||||||||||||||||||||||
PooDaeng Chitosan . Commercial chitosan is derived from the shells of shrimp and other sea crustaceans, including Pandalus borealis, Usage . In agriculture, chitosan is used primarily as a plant growth enhancer, and as a substance that boosts the ability of plants to defend against fungal infections. It is approved for use outdoors and indoors on many plants grown commercially and by consumers. The active ingredients is found in the shells of crustaceans, such as lobsters, crabs, and shrimp, and in certain other organisms. Given its low potential for toxicity and its abundance in the natural environment, chetosan is not expected to harm people, pets, wildlife, or the environment when used according to label directions. Chitosan can also be used inwater procesing engineering as a part of a filtration process. Chitosan . Chitosan causes the fine sediment particles to bind together and is subsequently removed with the sediment during sand filtration. Chitosan also removes phosphorus, heavy minerals, and oisl from the water. Chitosan is an importan additive in the filtration process. Sand filtration apparently can remove up to 50% of the turbidity alone while the chitosan with sand filtration removes up to 99% turbidity. Chitosan has been used to precipitate caseins from bovine mild and cheeese making Chitosan is also useful in other filtration situations, where one may need to remove suspended particles from a liquid. Chitosan, in combination with bentonite, gelatin, silicagel, isinglass, or other fining agents is used to clarify wine, mead, and beer. Added late in the brewing process, chitosan improves flocculation, and removes yeast cells, fruit particles, and other detritus that cause hazy wine. Chitosan combined with colloedal silica is becoming a popular fining agent for white wines, because chitosan does not require acidic tanniins ( found primarily in red wines ) to flocculate with. |
|||||||||||||||||||||||||
![]() |
|||||||||||||||||||||||||
Links: | |||||||||||||||||||||||||
Best 59.net |
|||||||||||||||||||||||||
Chitosan ; Egypt . | |||||||||||||||||||||||||
Yahoo! | |||||||||||||||||||||||||
MSN.com | |||||||||||||||||||||||||
Contact Info: | |||||||||||||||||||||||||
NAME : Supachai Chochaipanichanon. |
|||||||||||||||||||||||||
email : sup_cho@yahoo.com |
|||||||||||||||||||||||||
Tel : 668 9234 5558 |
|||||||||||||||||||||||||
|
|||||||||||||||||||||||||