??????? ????? ?? ???? ??????????? ???? (CMC) ?????
???? ??????????? ???? (CMC) ??? ??? ?? ??? ????? ????????? ????? ?????? ?? ??? ????? ???? ?? ???? ?????. ????? ??? ????? ????? ?????? D-?????? ??????? ??????? ??? ???????? β (1→4). ??? ???? ???? ???? ?????? ????? ?????. ?????? ?????? ????? ????? ???? ?? ?????? DP (????, ??????, ????), ?????? ?????? ??????, ??????: ???? ?????? ??? ????? ???? ?? ??????, ?? ?-CMC ??? ??? DS ????, ?? ?????? ?????? ???? ?????, ?? ???? ????? ?'?; ????? ???, ?? ?-DS ????? ??????? ??????? ????? ????, ????? ????? ????? ??????.
?????? ?????? ??????? ????? ?? ??????? ???????? ?? ?????? CMC ?? ????????, ??? ??????? (pH), ???, ???? ?? ???????? ?????.
?????? ????????:
???? ???????? ????? ?-CMC ????, ?????? ?????? ????? (??? ????? ????? 1). ?? ???, ????? ?? ??? ????? ???, ???? ????????? ????? ????????? ???????, ?????? ????? ????? ??????? ???????. ?? ???????? ???? ?????? ?????? (???? 125 ????? ??????, ??? ???), ?????? ?????? ????? ??? ????? ?????. ??? ??, ??? ????? ????, ?????.
?????? PH:
???? CMC, ??????, pH ?????, ????? ????, ?????? ?-CMC-NA ????? ?-CMC-H, ???? ????. ?? ??? ????? ??????? ???? ?? CMC ????? ??????, ??????? ???? ??? ????? ?? DS ???? (0.8-0.9) ????? ????? ?????.
???? ???: CMC ??? ??? ??????, ???? ????? ?? ??? ?????? ??? CMC ????, ??? ??-???? ?? ???-????, ??? ???? ?? ????????? ?? ??? ????? ?? ???? ????, ?? ????? ?????? ?????? ?-CMC, ?? ????? ??'???? ?? ??????, ?? ?-CMC ???? ????? ????, ????? ??? ????? ???, ?????? ????.
?????? ?? ?????? ?????:
??????? ?????? ?? ?????? ?????? ????? ???????, ?? ????? ???? ??????, ??????? ?????.
????? ??????:
????? CMC ????? ??? ???????????. ????? CMC ????? ????? ??????? ???????????? ???? ????? ????. ???, ????? ???? ??????, ????? CMC ???? ?????? ????? ????? ????? ???? ?????? ????? ?? ???? ?????? CMC ???? ?????? ???????.
????? ?? CMC ?????
CMC-Na ???? ????? ????? ?????, ????? ???', ????? ?? ????? ????? ????? ??????? ?????, ??? ?? ??????? ??????? ???????. ??? ??????? ???? ???, CMC ???? ?????? ???? ??????? ?????, ??? ????? ??? ????? ???:
?????, ????? ???? - ????? - ????? ?? ????
??????? ??????, ?? ?????? ????? ??? ????? ?? ????? ????? ???? ??????. ???? ???????? ?????, CMC ??? ?????? ????? ????? ?????? ???????? ?????? ?????. ????? ??? ???, ????? ??, ???? CMC ????? ????, ??? ???? ??????? ??????? ????, ????? ?? ??????? ??????, ????? ????? ???? ????????. ????, CMC, ??? ??????? ?????, ???? ????? ?? ???????? ????? ???, ????? ?? ????? ???? ?????, ?????? ?? ?????? ??? ????? ?????, ?? ?? ??? ?????/???? ??? ????. CMC ???? ??????? ????? ?????? ?????? ?????? ??????? (???? ????).
??????? ???? ???? ??????? ???, CMC ??????, ??? ????????, ?? 10-15% ?????? ??? ????? ????? ??????? ???? ??????. ?? ?????? ?????? ?????, ???? ?-CMC ???? ?????, ????? ???? ???? ????? ??????.
???? ?????? ?-CMC ?? ?????? ?????? ?????? ???? ?????. ?????? ?? ????, CMC ???? ????? ????? ??????? ?? ????? ????? ???? ?????.
?????? ??? ?????? ???? ?????? ????, ???? ?????? ?-0.2% ????? CMC, ???????, ???? ?-CMC ????? ????? ?? 0.75~1%. ????? ????, ???? ?-CMC ?????? ????? ????? ??????? ????? ?????. ??????? ???????, ??????? ????? ???? ????? ???? ???, ?????? ?????? ????????? ???? ???????? ?????? ????? ???? ??????, ????? ?? ?????? ?-CMC.
?????, ???? ????
????? ?????? ????? ????: ???? ??? ?????, ????? ?????, ???????, ?????? ??? ????.
?????? ??? ??????? ?????, ??? ???? ????? ????, ?????? ?-CMC ?????, ???? ???? ???? ??????? ?? ??????? ????? ????? ??? ???? ???????. ?????? ???????, ?????? ?-CMC ??? ?????? ?? ???? ????????, ?? ?????? ???? ???. ??? ??? ?? CMC, ???? ???? ??? ??? 20 ?-40, ????? ?-CMC ????? ????? ?????, ???? ??? 0.1 ?? 0.4% ??????.
????? CMC ??????? ?????? ????? ???? ?? ?????? ???? ??? ????? ????????, ???? ??????? ?? ????? ??????. ??????? ??? ?????? ?????? ????? ???? ????? ??? ??????.
?????? ????, ???? ????? ?? ???? ???? ?????? ????? ?????? ??? ???? ?????? ????, ????? ???? ????, ?? ?-CMC ???? ???? ?? ????? ???????? ?? ???????. ?????? ????? ????? ???? ???? ??????? ????, ???? ??? ??? ???? ????? ???? ?????.
CMC ???? ???? ?? ???? ?????? ?? ??????, ????? ????? ??????, ??? ??????? ????????? ?? ?????? ?????? ?? ????? ????? ?????. ??????? ????, CMC ??????? ?????, ???? ?????? ?? ???, ??? ?? ?????? ?????.
3. ?????? ????
CMC ???? ?????? ???? ??????? ???? ??? ?????? ?????, ???? ?? ???? ??????, ????? ???????? ????? ??? ??????? ????? ?????? ???? ?????? ????? ??? ???? ?? ??????? ?????????.
?????? ?? CMC ??????? ????? ????? ?? ???????, ???? ???? CMC, ??????, ????? ?-CMC, ??? ????? ??? ?????????.
????? ????, ???? ?????? ????????????? ?? ???????? ?? ????? ????? ?? ???????. ????? ???, ?-CMC ???????, ???? ???? ??????. ?? ???? ?? ???????.
????? ??????? ???? ????? ?????? ??? ?????? ??????, ??? ?????? ?????? ?????? ??????? ??? ?????? ????? ?? 25° ??? ???? ????? ???? ???? ??????? ??????? ?????? ?????? ?? 7-10% ?????? ??????.
4. ????? ???
???? ??? ???? ??????: ?????? ????????, ???? ??? ?????; ?????? ???????, ???? ?????? ??????.
?????? ????????: ???? ?????? CMC ?????? ????? ????? ????? ?? ??? ?????, CMC ???? ????? ???????? ?? ?????, ?????? ?? ?????? CMC, ?? ????? ????? ?? ???? ?????.
??????: CMC ???? ?????? ??????, ???? ???? ????, ??? ????? ???????, ?????? ?????? ????? ????? ?????? ???????????? ?? ?-pH (pH4.6) ?????? ????????? ?????? ?????? ???? ??????? ??????. ???, ???? ????? ?????? ????? ??????: ???? ??? ????, ??????, ??? ????, ????? ???, ?????? ??? ??? ???'.
?? ?????? ????? ?? ?????? ????? ?????? ????. ?????, ?? ????? ?? ???? ?-CMC ??????. ?? ???? ???? ?-CMC (????? ??? ???? ???, ??????? ?? ???? ??? ??????? ?????? ???? ????); ???? ???? ????? ??????; ???? ???? ?-pH ?? ?????; ???? ????? ????? ?? ?????, ??? ???? ????? ???? ?? ???? ??????? ?? ?????. ?????? ????? ????? ???? ?-CMC, ????, ???? ????, ??? ????? ?????? ????, ???? ??????????? ??? ???, ????? ?????? ?? ??????? ?? ???? ????? ?? ???????.
???? ?????, ??? ????, ???? ????? ???? ???', ?????? ?? ?????? ????? CMC.
CMC ???????? ????? ?????? ?? ????? ????????? ??????, ???? ????? ???? ??'????.
???? ???? ?????? ?????
CMC ???? ????? ???? ????, ??? ????? ???? ???????, ?????? ???? ??? ?????? ???? ??? ?? ????? ???????? ?? ???????, ?? ????? ???? ?? ???????.
????? ??????? ?????? ?????? ????, ?? ?????? ?-CMC ??? ?????? ??????? ?? ?????, ????? ??? ??? 0.5-1%. ????? ???? ???? ????? ?? ??? ????? ??????? ?? ??? ????? ???? ?? ?-CMC ?????? ???. ???? ???? ???? ????? ?? ??????, ????? ???? ?? ????????, ???? ???? ???? ????? ???? ?? ?????, ????? ???? ???? ????, ??????? ?? ???? ??????? ?????? ???????. ???? ?-CMC ???? ???? ??????, ??? ????? ????, ??? ????? ??? ????? ????, ???? ???? ???? ????? ??????? ????? (???? ????? ????, ????, ???...). ???? ????? ?? ???????.
???? ?????? ?-CMC ?????? ????? ????? ????. ??? ??????? ?-CMC, ???? ????? ????? ?????.
(???, ???? ?? ???), ????, ?? ?? ?? ?????? ????? ??? ?????? ???????? ????????? ??? ????? ?????? ???? ?????.
????? ??????? ??????? CMC ??? ???? ?? ??????? ?????? ???????. ?????? ??? 0.5-1%, ????? ??? ????? ??????? ?-M ????.
6. ????? ???? ??????
???? ?????? ?-CMC ?????? ??????? ?????? (????????) ??????, ?????? ??????, ???? ????? ?? HPC ?????, ????? ??? ????? ?? ???? ???? ??? ?????? ????? ???, ?????? ???? ????.
?????? ??????? ????????? ????? ??? ????? ??????? ?? ?????? ??????? ?????, ????? ????? ????? ??????? ????? ??????, ?????? ??????? ?????????.
8. ??????? ?????
??????? ?????? ?? CMC:
???? ?????? ?? CMC ????. ???, CMC ???? ?????? ?????? ??? ???????.
????? ????, CMC ?????? ???????, ?????? ??????? ????? ???????, ??????? ?????? ???? ?????, ??? ??? ??????? ??????.
?????? ???, CMC ???? ????? ???? ?????? ???? ??????? ????? ????. ?? ?? ?? ?????? ????? ?????? ??? ??? ????? ???????? ?? ??? ??????.