Title:
COMPOSITE FOOD INK SUITABLE FOR HIGH-PRECISION PRINTING AND 3D PRINTING METHOD
Document Type and Number:
WIPO Patent Application WO/2024/087547
Kind Code:
A1
Abstract:
A composite food ink suitable for high-precision printing and a 3D printing method. The composite food ink comprises the following components in percentage by mass: 10-30% of soybean protein isolate dry powder, 1-5% of xanthan gum dry powder, 14-16% of rice starch, and the balance is water. The composite food ink is prepared by employing the following preparation method: (1) fully mixing soybean protein isolate dry powder and xanthan gum dry powder, then adding water at room temperature, and uniformly stirring to obtain a soybean protein isolate and xanthan gum mixture; and (2) adding rice starch dry powder into the soybean protein isolate and xanthan gum mixture, kneading, and uniformly mixing to obtain soybean protein isolate-rice starch-xanthan gum composite food ink suitable for printing microfilament width of ≤100 μm. By using the described technical solution, hundred-micron-level microfilament printing can be achieved, and the external visual attractiveness and mouth feel of printed food are greatly improved.
Inventors:
YIN JUN (CN)
SHI HUIMIN (CN)
XU ENBO (CN)
LI JIE (CN)
LIU DONGHONG (CN)
YANG HUAYONG (CN)
SHI HUIMIN (CN)
XU ENBO (CN)
LI JIE (CN)
LIU DONGHONG (CN)
YANG HUAYONG (CN)
Application Number:
PCT/CN2023/090004
Publication Date:
May 02, 2024
Filing Date:
April 23, 2023
Export Citation:
Assignee:
UNIV ZHEJIANG (CN)
International Classes:
A23J3/22; A23J3/16; A23J3/26
Foreign References:
| CN115708539A | 2023-02-24 | |||
| CN108208768A | 2018-06-29 | |||
| CN114711326A | 2022-07-08 | |||
| CN114287609A | 2022-04-08 | |||
| CN114409924A | 2022-04-29 |
Attorney, Agent or Firm:
HANGZHOU TIANQIN INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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