ALKYL ETHER AMINE FOAM CONTROL COMPOUNDS AND METHODS OF PROCESSING FOODSTUFFS
申请人:Dow Global Technologies LLC
公开号:EP3856386A1
公开(公告)日:2021-08-04
[EN] ALKYL ETHER AMINE FOAM CONTROL COMPOUNDS AND METHODS OF PROCESSING FOODSTUFFS<br/>[FR] COMPOSÉS DE RÉGULATION DE MOUSSE À BASE D'AMINES D'ÉTHER D'ALKYLE ET PROCÉDÉS DE TRAITEMENT DE PRODUITS ALIMENTAIRES
申请人:DOW GLOBAL TECHNOLOGIES LLC
公开号:WO2020068481A1
公开(公告)日:2020-04-02
Alkyl ether amines are used as foam control compounds in foodstuff processing. The alkyl ether amines can be used at various stages during industrial processing of vegetables, fruits, and plants, such as potatoes and beets. The alkyl ether amines are generally of lower molecular weights and therefore easily transported to the foam layer to break the foam structure. Further, the alkyl ether amines are water soluble and therefore can be readily removed from the food processing system.
Allostery in Guest Binding of Rim-to-Rim-Connected Homoditopic Biscavitands
synthesized. Crystal structure analysis and variable-temperature NMR spectroscopy studies reveal that 1a is more rigid in conformation than 1b. Biscavitands 1a and 1b bind cationic guests G1–G3 through hydrogenbonding and CH–π interactions, demonstrating positive and negative allosteric effects, respectively. The allosteric effects in guest binding are associated with the conformational flexibilities of