NDLI: Centrifugal control and the quality of white sugar : Results from G . T . S . still of topical

Please wait, while we are loading the content...

Centrifugal control and the quality of white sugar : Results from G . T . S . still of topical

Content Provider	Semantic Scholar
Author	Rogé, Barbara Mathlouthi, Mohamed Burzawa, Emile
Copyright Year	2005
Abstract	Centrifugation of massecuites takes place after crystallization as the final step of purification to remove nonsucrose from the surface of sugar crystals and only leaves traces of water which are evaporated during the drying process. However, this ultimate stage of removal of nonsucrose cannot remedy defects occurring in earlier stages. The quality of white sugar depends on all the steps of beet sugar processing before boiling (storage of beet, extraction, purification, concentration) and also, particularly on crystallization which is preponderant for the determination of crystal size distribution and the repartition of the nonsugars in the crystals. The importance of the quality of crystals on the stability of white sugar as regards caking was shown recently [1]. Hence, the adsorption of water vapor greatly depends on crystal size distribution and on the nonsucrose on the surface of crystals, especially for sugars imperfectly washed at the centrifugals as well as twins and conglomerates which retain nonsucrose between crystals. To standardize the conditions of control of industrial centrifugation, a laboratory test has been applied at the G.T.S. (Groupement Technique de Sucreries) since the 1970s. This test consists in applying ideal conditions of washing using a double magmatizing procedure with a saturated pure sucrose solution. Analysis of quality criteria (EU points ash and color) for sugar before and after Centrifugal control and the quality of white sugar: Results from G.T.S. still of topical interest*
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://www.associationavh.com/fr/documentation/Centrifugal%20control.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in