Vacuum freezing process of palm buds

[0018] Embodiment 1: a kind of vacuum freezing process of palm flower bud, described method comprises the steps:

[0019] (1) Peeling and cutting: Select high-quality, fresh, non-browning palm buds, completely peel off the outer hard skin of the buds until the last soft inner layer is peeled off, discard the outer skin, and leave the softest part Layer skin and beige flower buds, cut them into suitable sizes;

[0020] (2) Color protection: Prepare the color protection liquid solution, put the peeled palm buds into the color protection liquid, and soak for 1 hour. During the soaking process, the palm buds should be completely immersed in the color protection liquid to make the color protection ;

[0021] (3) Cooking: Prepare the antistaling agent solution, boil the antistaling agent, take out the palm buds from the color protecting agent, drain and clean them, put them into the boiled antistaling agent and boil for 0.5 hours;

[0022] (4) Cool and drain: After boiling, remove th

[0029] Embodiment 2: a kind of vacuum freezing process of palm flower bud, described method comprises the steps:

[0030] (1) Peeling and cutting: Select high-quality, fresh, non-browning palm buds, completely peel off the outer hard skin of the buds until the last soft inner layer is peeled off, discard the outer skin, and leave the softest part Layer skin and beige flower buds, cut them into suitable sizes;

[0031] (2) Color protection: Prepare the color protection liquid solution, put the peeled palm buds into the color protection liquid, and soak for 2 hours. During the soaking process, the palm buds should be completely immersed in the color protection liquid to make the color protection ;

[0032] (3) Cooking: Prepare the antistaling agent solution, boil the antistaling agent, take out the palm buds from the color protecting agent, drain and clean them, put them into the boiled antistaling agent and boil for 1 hour;

[0033] (4) Cool and drain: After boiling, remove the

[0040] Embodiment 3: a kind of vacuum freezing process of palm flower bud, described method comprises the steps:

[0041] (1) Peeling and cutting: Select high-quality, fresh, non-browning palm buds, completely peel off the outer hard skin of the buds until the last soft inner layer is peeled off, discard the outer skin, and leave the softest part Layer skin and beige flower buds, cut them into suitable sizes;

[0042](2) Color protection: Prepare the color protection liquid solution, put the peeled palm buds into the color protection liquid, and soak for 1.5 hours. During the soaking process, the palm buds should be completely immersed in the color protection liquid to make the color protection ;

[0043] (3) Cooking: Prepare the antistaling agent solution, boil the antistaling agent, take out the palm buds from the color protecting agent, drain and clean them, put them into the boiled antistaling agent and boil for 0.6 hours;

[0044] (4) Cool and drain: After boiling, remove