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Method for modifying akebia trifoliate pericarp pectin

A cloverleaf pericarp and pericarp technology, which is applied in separation methods, chemical instruments and methods, filtration loops and other directions, can solve the problems of reducing the modification efficiency and time-consuming of cloverleaf pericarp pectin, and achieves improved filtration effect and accelerated flocculation. , the effect of improving the effect

Inactive Publication Date: 2022-01-07
TONGREN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the structure and activity of pectin-oligosaccharide mixture are mostly obtained by degrading pectin polysaccharide; the existing explanation method will put the peel in acid water for acid hydrolysis treatment, and then centrifuge the treated acid water ; Then the flocs in the acid water are filtered; wherein, the process of filtering after centrifugation is more time-consuming, thus reducing the efficiency of Akebia peel pectin modification

Method used

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  • Method for modifying akebia trifoliate pericarp pectin
  • Method for modifying akebia trifoliate pericarp pectin
  • Method for modifying akebia trifoliate pericarp pectin

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Embodiment Construction

[0033] like Figure 1-15 Shown, a kind of method for Akebia trifoliate peel pectin modification, comprises the following steps:

[0034] a. Put the Akebia trifoliate peel into the acid water pool of the main body 1 to carry out acid water treatment;

[0035] b. After the Akebia clover peel is taken out from the acid water, start the motor to drive the first rotating disk 11 to rotate; then drive the second rotating disk 13 to rotate through the roller 12; thereby start to drive the centrifugal disk 14 to rotate; at the same time, the effect of the lifting device 2 Drive the centrifugal disc 14 to move up and down; at this time, the mixed liquid in the acid pool starts to be driven to rotate, and then the flocs in the mixed liquid are filtered through the filter device 3 on the inner wall of the main body 1; the filter device 3 includes a moving tank 30. Moving block 31, hydraulic pipe 32, first filter screen 33, second filter screen 34, third filter screen 35, first synchrono...

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Abstract

The invention discloses a method for modifying akebia trifoliate pericarp pectin. The method comprises the following steps: a, putting akebia trifoliate pericarp into an acid water tank of a main body 1 for acid water treatment; and b, after the akebia trifoliate peel is taken out of the acid water, starting a motor to drive a first rotating disc to rotate, then driving a second rotating disc to rotate through a roller to drive a centrifugal disc to rotate, meanwhile, driving the centrifugal disc to move up and down under the action of a lifting device, at the moment, starting to drive a mixed liquid in the acid water tank to rotate, and then filtering flocculates in the mixed liquid through a filtering device on the inner wall of the main body. When centrifugal treatment is carried out, the rotating speed of centrifugation can be changed according to the number of flocculates existing in a mixed solution; therefore, the filtering effect of flocculates can be improved under the change of centrifugal force; and the akebia trifoliate pericarp pectin modification efficiency is further improved.

Description

technical field [0001] The invention belongs to the technical field of food modification, and in particular relates to a method for modifying pectin of Akebia trifoliate peel. Background technique [0002] The peel of Akebia trifoliata is rich in pectin, which is a kind of acid heteropolysaccharide with complex structure, mainly composed of galacturonan (HGA), rhamnogalacturonan-I (RG- I) and rhamnogalacturonan-II (RG-II) are composed of three structural regions, wherein HGA is a smooth region, and RG-I and RG-II are whisker regions. The number, type and connection mode of residues in the side chain and the presence of other substituents of each pectin vary greatly with the plant source, tissue and developmental stage, reflecting the structure of pectin polysaccharides. of high complexity. [0003] At present, the structure and activity of pectin-oligosaccharide mixture are mostly obtained by degrading pectin polysaccharide; the existing explanation method will put the pee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08B37/06B01D36/00B01D35/16
CPCC08B37/0045B01D36/006B01D35/16
Inventor 张孟琴郭宇婉蒙思宇
Owner TONGREN UNIV