Ngày tải lên :
15/08/2015, 22:14
... chitin and chitosan produced according to the proposed procedures Chitin and chitosan produced from shrimp heads and shells according to the proposed procedures in Figure 3.39, Figure 3.40 and Figure ... minerals and chitin of head and shell parts were 44,39±1,84 and 26,11±1,15%; 26,66±1,63 and 25,61±1,79%; 11,40±1,69 and 27,37±1,16%, respectively; The content of amino acid was approximate of 50% and ... (33-49.8% dry basis), follwing by minerals and chitin (respectively 21,6-38% and 13,5-20% , db) Therefore, shrimp by- products were the value source to recovery of both chitin and protein There are a...