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Investigation on formose reaction under partial conversion of HCHO: Investigation on formose reaction under partial conversion of formaldehyde with a view to produce edible sugars - Softcover

 
9783845406466: Investigation on formose reaction under partial conversion of HCHO: Investigation on formose reaction under partial conversion of formaldehyde with a view to produce edible sugars

Synopsis

This dissertation presents intensive survey of formose reaction (FR). Based on survey, strategies are discussed regard to synthesis of edible sugars. The reaction is crucial to the question of origin of life and is potential for regenerative life support systems in space flights. The FR is complex due to chain distribution of synthesized sugars including other products. Full conversion of HCHO is responsible for product complexity, whereas complexity is significantly lower under partial conversion. Hence, partial conversion with adjusted reaction conditions may represent a potential tool for production of edible sugars. This strategy requires development of corresponding separation methods (membrane techniques, process chromatography etc.) including closed cycle systems. Analysis of formose products is still problematic. In this work, attempts were made to improve the analysis in HPLC. The work served to better the current understanding of the reaction itself. Investigations were also conducted following the strategy for production of C3 or C6 carbohydrate with increased selectivity. The results are indicative to follow the time dependent development of the compounds precisely.

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About the Author

Dr. Zafar Iqbal is working as 'Associate Professor' in the Dept. Food Tech.&R.I., BAU, Mymensingh, Bangladesh.Education: Doctoral, March 2011, BOKU, Vienna, Austria; Masters & Bachelor: December 2000 & 1998, BAU, Mymensingh, Bangladesh. Present Address: Visiting Associate Professor, Dept. of Chemistry, Carleton University, Ottawa, Ontario, Canada

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  • PublisherLAP LAMBERT Academic Publishing
  • Publication date2011
  • ISBN 10 3845406461
  • ISBN 13 9783845406466
  • BindingPaperback
  • LanguageEnglish
  • Number of pages160

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Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This dissertation presents intensive survey of formose reaction (FR). Based on survey, strategies are discussed regard to synthesis of edible sugars. The reaction is crucial to the question of origin of life and is potential for regenerative life support systems in space flights. The FR is complex due to chain distribution of synthesized sugars including other products. Full conversion of HCHO is responsible for product complexity, whereas complexity is significantly lower under partial conversion. Hence, partial conversion with adjusted reaction conditions may represent a potential tool for production of edible sugars. This strategy requires development of corresponding separation methods (membrane techniques, process chromatography etc.) including closed cycle systems. Analysis of formose products is still problematic. In this work, attempts were made to improve the analysis in HPLC. The work served to better the current understanding of the reaction itself. Investigations were also conducted following the strategy for production of C3 or C6 carbohydrate with increased selectivity. The results are indicative to follow the time dependent development of the compounds precisely. 160 pp. Englisch. Seller Inventory # 9783845406466

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Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This dissertation presents intensive survey of formose reaction (FR). Based on survey, strategies are discussed regard to synthesis of edible sugars. The reaction is crucial to the question of origin of life and is potential for regenerative life support systems in space flights. The FR is complex due to chain distribution of synthesized sugars including other products. Full conversion of HCHO is responsible for product complexity, whereas complexity is significantly lower under partial conversion. Hence, partial conversion with adjusted reaction conditions may represent a potential tool for production of edible sugars. This strategy requires development of corresponding separation methods (membrane techniques, process chromatography etc.) including closed cycle systems. Analysis of formose products is still problematic. In this work, attempts were made to improve the analysis in HPLC. The work served to better the current understanding of the reaction itself. Investigations were also conducted following the strategy for production of C3 or C6 carbohydrate with increased selectivity. The results are indicative to follow the time dependent development of the compounds precisely. Seller Inventory # 9783845406466

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Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Iqbal ZafarDr. Zafar Iqbal is working as Associate Professor in the Dept. Food Tech.&R.I., BAU, Mymensingh, Bangladesh.Education: Doctoral, March 2011, BOKU, Vienna, Austria Masters & Bachelor: December 2000 & 1998, BAU, Mymensing. Seller Inventory # 5480780

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