Lipid Oxidation: Challenges in Food Systems - Couverture rigide

9780983079163: Lipid Oxidation: Challenges in Food Systems

Couverture rigide

ISBN 10 : 0983079161 ISBN 13 : 9780983079163

Editeur : AOCS, 2015

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L'oxydation des lipides dans les syst�mes alimentaires est l'un des facteurs les plus importants qui affectent la qualit� des aliments, la nutrition, la s�curit�, la couleur et l'acceptation des consommateurs. Le contr�le de l'oxydation des lipides reste un d�fi permanent car la plupart des aliments constituent des matrices tr�s complexes. Les lipides sont principalement incorpor�s sous forme d'�mulsions, et des r�actions chimiques se produisent � diverses interfaces dans la matrice alimentaire. R�cemment, l'incorporation de lipides sains dans les syst�mes alimentaires pour fournir les nutriments souhait�s est de plus en plus populaire dans l'industrie alimentaire. De nombreux ingr�dients alimentaires contiennent une vaste gamme de composants, dont beaucoup sont inconnus ou constituant des structures mol�culaires diverses ou non d�finies, ce qui rend le besoin dans l'industrie alimentaire de d�velopper des approches efficaces pour att�nuer l'oxydation des lipides dans les syst�mes alimentaires. Ce livre fournit des perspectives r�centes visant � une meilleure compr�hension des m�canismes d'oxydation des lipides et des strat�gies pour am�liorer la stabilit� oxydative des syst�mes alimentaires.

Cinq chapitres sur les antioxydants d'origine naturelle qui se concentrent sur les applications dans les syst�mes alimentaires
Les contributeurs comprennent un groupe international de chercheurs de premier plan issus d'entit�s universitaires, industrielles et gouvernementales
Discute de la stabilit� oxydative des huiles et graisses produites par des enzymes
Fournit des aper�us sur la complexit� des m�canismes d'oxydation des lipides et les syst�mes d'�mulsion les plus susceptibles de provoquer une oxydation rapide des lipides

Les informations fournies dans la section � Synopsis � peuvent faire r�f�rence � une autre �dition de ce titre.

� propos des auteurs

Amy Logan (nee Richards) has over 10 years of experience as a lipid chemist, and is currently working as a research scientist within CSIRO Animal, Food and Health Sciences in Werribee, Australia. With a Ph.D. from the University of Melbourne (School of Agriculture and Food Systems), Amy has worked alongside the Australian Canola Industry studying the effect of genotype and environment on chemical composition and the influence of oxidative stability within Brassica oils. This research was the basis of her 2006 AOCS Honored Student Award. Her current interests include emulsion/colloidal science, lipid oxidative stability, and structure-function relationships within food matrices. She is currently involved in studies concerning the functional properties of dairy products based on the composition and architecture of the milkfat globule. Awarded with a 2008 Victorian Fellowship and a recipient of the 2010–2011 Australian Academy of Science “Scientific Visits to North America� program, she is an active member of the AOCS including roles within both the Australasian Section and the Lipid Oxidation and Quality division.

Uwe Nienaber is an Associate Principal Scientist in the Analytical Sciences Department at Kraft Foods in Glenview, Illinois, where he is currently leading the Physical Sciences group. He earned both M.S. and Ph.D. degrees in Food Chemistry from the University of M�nster in Germany. His main interests are in the areas of analytical testing, lipid oxidation, water relations in foods and shelf life. Prior to joining Kraft Foods in 2001, he was a Research Associate at the Food Science and Technology Department at Ohio State University, conducting research on high-�pressure processing of foods. From 1994 to 1997 he worked as R&D Manager at Nutrifood Indonesia with responsibilities for product development and analytical testing. He has been a member of the American Oil Chemists’ Society since 2008. He is also a professional member of IFT since 1997 and has served the Chicago Section as treasurer and chair.

Xiangqing (Shawn) Pan is a research scientist at DuPont Nutrition and Health (formally Solae, LLC), and his research interests are in the areas of analytical sciences, lipid oxidation and antioxidants, phospholipids, protein and carbohydrate chemistry. Shawn earned his Ph.D. in the area of Food Chemistry with focus on seafood lipid oxidation and antioxidants from Tokyo University of Marine Science and Technology at Japan, where his study was financially supported by Japanese Government (Monbukagakusho), and his graduate program research in Japan was the basis of his 2005 AOCS Honored Student Award. Prior to joining Solae, LLC, Shawn was a postdoctoral research associate from 2005 to 2007 at Donald Danforth Plant Science Center/University of Missouri-St. Louis in the area of plant biochemistry with focus on lipid metabolomics, lipidomics and proteomics. Shawn has 25 publications in the prestigious journals of the field such as Nature Protocols, Plant Cell, Plant Journal, and Phytochemistry.

As an active AOCS member, Shawn actively involved in AOCS LOQ division activities during last five years. He is an active LOQ extended committee member since 2008 and served in different roles in LOQ division such as LOQ Frankel Best Paper Award Committee Chair, Best Student Poster Award Committee Chair and AOCS Honored Student Award Committee Chair as well as AOCS Young Scientist Award Committee member. Shawn also served as AOCS Annual Meeting Technique program Session Chairs since 2010.

Les informations fournies dans la section � A propos du livre � peuvent faire r�f�rence � une autre �dition de ce titre.