A new bilinear function that accounts for the disparity between the log-linear and parabolic models for cosolvent solubilization is presented, where ethanol was used as the model cosolvent. This accounts for both the initial and terminal slopes in the ethanol/water solubility profiles of semi-polar
Model Comparison for the Prediction of the Solubility of Green Tea Catechins in Ethanol/Water Mixtures
✍ Scribed by Sevillano, David Méndez; van der Wielen, Luuk A. M.; Trifunovic, Olivera; Ottens, Marcel
- Book ID
- 121436891
- Publisher
- American Chemical Society
- Year
- 2013
- Tongue
- English
- Weight
- 616 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0888-5885
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## Abstract Six different factors involved in the extraction of catechins from green tea using water were examined for their impact on the yield of catechins and on the efficiency of water use. The best temperature and time combination for catechin extraction was at 80°C for 30 min. The yield of ca