0102030405
???? ???? ?? HMB-Ca
2025-03-17
???? 1:
????? ?-4-????-4-????????-2-?????? (??????? ???????) ????? ??????, ??? ????, ????? ????? ?? NaOBr ????? ?????? ????????, ????? ??? ????? ?????? ??????????. ????? HMB ?????? isobutanol ?????? ?????? ?? Ca (OH) 2 ??? ????? ???? β - ???????? - β - ????-???????. ????? ?? ???????? ?? ???? ???? ???? ?????? ?????? ????.
- ???? 2:1) ????? ?? ????? ????? ???????, ????? ??????? ?-H2O2, ?????? ????? ?????, ????? ????? ?? ????? ???????;
- 2) ??????? ?? ????? ?????? ???? 1) ?? ??????? ???????, ???? ???? ???? ???? ??????, ????? ??? ???? ????? ?? ???? ?? 70 ℃. ?????? ???? ?????? ??? ????? ?? β - ???????? - β - ????? ???? ???????;
- 3) ???? ??? ?????? ???? ????????? ??????? ?????? ??????? ???? 2) ??? ?????? ?? ?-pH ?-6.0-7.0. ?????? ??????? ?? ??????? ??? ?????? ????. ???? ???? ????? ??????, ???? ?? ?????? ????? ?? ?-pH ?-6.5-7.0 ??? ??? ???? ???? β - ???????? - β - ????-???????. ?????? ???????? ????? ?????