Title:
ALGINATE CRYSTAL BALL AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/114248
Kind Code:
A1
Abstract:
An alginate crystal ball and a preparation method therefor. The shell of the alginate crystal ball comprises 70-80 parts of an alginate and 20-30 parts of a thickener, and the synergistic effect of the thickener and alginate is good. The inner core of the crystal ball comprises a thickener and a soluble calcium salt, and thus the suspension property and resistance to high temperature, high pressure and shear of the crystal ball can be increased. The preparation process comprises a curing step, in which a crystal bead is taken into a curing liquid for curing for 5-10 minutes to obtain an alginate crystal ball. The curing liquid is an acidic calcium solution, and acidic conditions can increase the release rate of a calcium salt, and can increase the reaction rate of the calcium salt and the alginate. The calcium salt and the alginate are subjected to an ion exchange reaction to obtain a calcium alginate film, and thus the strength of the shell of the crystal ball can be increased. The suspension property of the inner core of the crystal ball can be increased, and the alginate crystal ball can be more efficiently prepared.
Inventors:
FAN SUQIN (CN)
DAI ZENGYING (CN)
CHEN XINBING (CN)
LIU RANRAN (CN)
CHENG WENSHENG (CN)
WANG XIAOMEI (CN)
DAI ZENGYING (CN)
CHEN XINBING (CN)
LIU RANRAN (CN)
CHENG WENSHENG (CN)
WANG XIAOMEI (CN)
Application Number:
PCT/CN2018/093024
Publication Date:
June 20, 2019
Filing Date:
June 27, 2018
Export Citation:
Assignee:
QINGDAO BRIGHT MOON SEAWEED BIOLOGICAL TECH CO LTD (CN)
International Classes:
A23L29/256; A23P10/25
Domestic Patent References:
| WO2016130507A1 | 2016-08-18 |
Foreign References:
| CN104939262A | 2015-09-30 | |||
| CN1073589A | 1993-06-30 | |||
| CN1093888A | 1994-10-26 | |||
| CN107439688A | 2017-12-08 | |||
| CN108208765A | 2018-06-29 |
Attorney, Agent or Firm:
QINGDAO ZHIDILINGCHUANG PATENT AGENCY CO., LTD (CN)
Download PDF: