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Lan Huong Phung
Department of Chemical Engineering, Hanoi University of Science and Technology (HUST), No. 1, Dai Co Viet Str., Hanoi, Vietnam.
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry

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A Dynamic Model for Ultrasonic – assisted Extraction of Bio-active Compounds from Natural Products Trung Kien Tran; Lan Huong Phung; Hoai Nga Le; Thi Thu Huyen Nguyen; Xuan Son Nghiem; Van Thiem Pham
ASEAN Journal of Chemical Engineering Vol 12, No 2 (2012)
Publisher : Department of Chemical Engineering, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (941.334 KB) | DOI: 10.22146/ajche.49741

Abstract

Ultrasonic technique has been applied for extraction processes, especially for separation of bio-active substances from natural organic products because of the short time requirement, energy saving and easy operating. The ultrasonic-assisted extraction (UE) therefore becomes a promising option. However, a major available obstacle was the lack of appropriate models for designing technological process. This paper presents a dynamic model for the UE process, application of separation of bio-active substances from natural products such as Curcumin from rhizome of Curcuma Longa L., Epigallocatechin from green tea leaf of Camellia Sinensis and Rutin from bud of Sophora Japonica. The agreement between data from experiment and calculated ones with the model indicates that, this dynamic model is suitable for prediction of the UE process and for serving as the base for further investigation into scale-up the extraction process.
Co-Authors Hoai Nga Le Thi Thu Huyen Nguyen Trung Kien Tran Van Thiem Pham Xuan Son Nghiem