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    HMB-Ca ??????????????????

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    8b1220f5-7a27-494d-a895-148727ea35ef


    ???????? 1-
    4-methyl-4-hydroxy-2-pentanone (diacetone alcohol) ??? ???????????????????? ??????????????????? ????????? NaOBr aqueous solution ??? halogenated ???????????????? ???????????????? ????????????? ??????????????? isobutanol ???????????????? ??????????????? isobutanol ????????????? HMB ????????? β - hydroxy - β - methylbutyrate ????????????????? Ca (OH) 2 ????? ???????????????????? ???????????? ??????????? ????????????? ????????????????? ????????????????????? ????????????? ????????????????????

    1. ???????? 2-
      1) glacial acetic acid? sulfuric acid ????? H2O2 ? ???????????????????? ????????????????????????? peracetic acid ???????? ?????????????

    2. 2) ????? 1 ?????????????????????? diacetone alcohol ????? ??????????? ???????????????? ?????????????? methyl acetate ????????? ???????????? 70 ℃?????????? ??????????? ????????????????? ??????????????? β - hydroxy - β - methylbutyric acid ? ?????????????????

    3. 3) ????? 2 ???????????????????????????????????????????????????????????????????????????) pH ??? 6.0-7.0 ??????????????? ???????????? ????????????? ???????? ???????? ????????? ?????????? ???????????? ????????????? ??????? ?????????????? ????????????? pH ??? 6.5-7.0 ???? ????? ???????????? β - hydroxy - β - methylbutyrate ????????????? ???????????????? ??????????????? ??????????? ?????????????????????