Preparation method of purple potato snack rich in anthocyanin

Preparation method of purple potato snack rich in anthocyanin

  • CN 104,431,868 A
  • Filed: 12/29/2014
  • Published: 03/25/2015
  • Est. Priority Date: 12/29/2014
  • Status: Active Application
First Claim
Patent Images

1. be rich in a preparation method for the purple potato leisure food of anthocyanidin, it is characterized in that, described in be rich in the preparation method of the purple potato leisure food of anthocyanidin, comprise the steps:

  • (1) select materials, clean;

    choose without rotting, without going mouldy, fissureless new light violet potato, use clear water to be washed by the silt on purple potato surface, the silt brush of pocket scrubs clean;

    (2) steamed, peeling;

    after purple potato cleans up, drop to the greatest extent moisture, arrangement puts into dish, and before steamed, food steamer needs preheating, after purple potato cooks, is cooled to room temperature, is peeled off by purple potato skin;

    (3) cut and mix fragmentation, batching;

    by the ripe purple potato after peeling, put into cutmixer and be broken into purple mashed potatoes, cut in the process of mixing and add sucrose or without acarbose;

    (4) moulding, freeze drying;

    purple mashed potatoes are put into mould moulding, put into refrigerator pre-freeze, uses freeze drier freeze drying;

    (5) product that freeze drying is good is positioned in bag, vacuum seal.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×