Scale-up production of apple essences/hydroxypropyl-beta-cyclodextrin inclusion complexes: effects of the impeller type and the rotational speed on the characteristics of the inclusion complexes-Reference-Cited by-同舟云学术

Scale-up production of apple essences/hydroxypropyl-beta-cyclodextrin inclusion complexes: effects of the impeller type and the rotational speed on the characteristics of the inclusion complexes

Published:2024-02-16 Issue:4 Volume:22 Page:401-413
ISSN:1542-6580
Container-title:International Journal of Chemical Reactor Engineering
language:en
Short-container-title:

Author:

Huang Juan¹,Li Taoting¹,Yang Yu¹,Dai Mingyang¹,Xiao Zuobing²,Yu Haiyan¹,Chen Chen¹,Tian Huaixiang¹³

Affiliation:

1. School of Perfume and Aroma Technology , Shanghai Institute of Technology , Shanghai , China

2. Department of Agriculture and Biology , Shanghai Jiaotong University , Shanghai , China

3. Department of Food Science and Technology , Shanghai Institute of Technology , 100 Haiquan Road , Shanghai , 201418 , China

Abstract

Abstract Cyclodextrins (CDs), due to its unique ‘outer hydrophilic and inner hydrophobic’ structure, can be used as excellent carriers to protect active aroma compounds. The hydrodynamic conditions in the reactor substantially influence the characteristics of the cyclodextrin inclusions. Based on this, this study investigated the effects of the impeller type and the rotational speed on the characteristics of the inclusion complexes, meanwhile the corresponding scale-up process was also investigated. Results showed that the pitched blade turbine was the optimum impeller due to better axial flow performance. The average particle size, polydispersity index (PDI), loading capacity and the major aroma concentration of the inclusion complexes prepared at 5 and 120 L reactors did not have significant difference compared to the inclusion complexes prepared at 0.5 L reactor under conditions of geometry similarity and constant power per unit volume, which verified the feasibility of the scale-up rule of the encapsulation process.

Funder

Shanghai Institute of Technology

Shanghai Engineering Technology Research Center of Shanghai Science and Technology Commission

Publisher

Walter de Gruyter GmbH

Link

https://www.degruyter.com/document/doi/10.1515/ijcre-2023-0166/pdf

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