Title:
食品乾燥処理方法
Document Type and Number:
Japanese Patent JP6757957
Kind Code:
B2
Abstract:
To provide a drying method of food capable of providing a safe dried product in a reduced drying time and at a limited production cost without degrading commercial value of food.SOLUTION: In a drying method of food, food of a predetermined moisture content is obtained in a drying house. Dew point saturated air controlled to be a predetermined temperature is heated to another predetermined temperature in the drying house and its relative humidity is repeatedly controlled in two stages of every predetermined time. The dew point saturated air having a mist temperature of 4°C-14°C is repeatedly controlled to have a relative humidity of 40%-80% in every 6 hours in the drying house of 17.5°C to obtain food of 61% W.B. moisture content.SELECTED DRAWING: Figure 3
Inventors:
Yasuyuki Konishi
Yukio Ogasawara
Yukio Ogasawara
Application Number:
JP2017124894A
Publication Date:
September 23, 2020
Filing Date:
June 27, 2017
Export Citation:
Assignee:
Hakodate Regional Industry Promotion Foundation
Taiyo Seisakusho Co., Ltd.
Taiyo Seisakusho Co., Ltd.
International Classes:
A23L3/40
Domestic Patent References:
| JP51080571A | ||||
| JP2007057183A | ||||
| JP63285174A | ||||
| JP52048155A | ||||
| JP2018162891A |
Foreign References:
| DE102011111971A1 |
Attorney, Agent or Firm:
Yoshimi Kobayashi