Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Process for purifying beet juice

A beet sugar, pre-coating technology, applied in the purification of sugar juice, purification by physical methods, sugar production, etc., can solve problems such as limiting the industrial use of JBTAE

Active Publication Date: 2015-09-16
LESAFFRE & CIE
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These difficulties considerably limit the field of industrial use of JBT AE

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Process for purifying beet juice
  • Process for purifying beet juice
  • Process for purifying beet juice

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] 1. Determination of residue level:

[0028] Residue levels were assessed by centrifugation according to the following protocol:

[0029] - Weigh out 65g of JBT AE and add 20ml of water,

[0030] - adjust the pH to 6.5,

[0031] - Add 100ml of demineralized water,

[0032] -Heat to 100°C and keep boiling for 2 to 3 minutes,

[0033] - Cool then centrifuge at 3700 rpm for 15 minutes in a 15 ml tube.

[0034] The amount of residue expressed in ml / 100g is calculated as follows:

[0035] ml lusx100x100 / 15x65.

[0036] 2. Filter JBT AE on a drawdown pre-coated spin filter

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention relates to a process for purifying beet sugar juice and more particularly sugar juice obtained by pressing beets. It also relates to the purified juice and to the uses thereof, in particular as a fermentation substrate and for preparing granulated sugar. The purification process according to the invention comprises a step of passing the juice to be treated through a cellulose-fibre-based pre-layer. This process can be improved when the juice to be treated comprises between 0.1% and 4% of cellulose fibres.

Description

technical field [0001] The present invention relates to a method of purifying beet juice, more particularly to a method of purifying juice obtained by pressing beet. It also relates to purified juice and its use, especially as a fermentation substrate and for the preparation of granulated sugar. Background technique [0002] Beet juice is usually obtained by an extraction method called "diffusion extraction". The method can be summarized as follows: the beets are first washed, then shredded, and then enter a large-capacity extraction machine in which hot water circulates countercurrently. As a result, the sugars contained in the couscous enter the water; this is called diffusion. Once this step is completed, two products are produced, "sugar-depleted" beet pulp and sugar-laden water, also known as leach juice, which will need to be purified according to the lime-carbon separation method to obtain purified juice, concentrated to obtain syrup and optionally crystallized to ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C13B20/00
CPCC13B20/00C13B20/16C13B20/165
Inventor E·珀蒂M-Y·萨拉津
Owner LESAFFRE & CIE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com