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https://scholarbank.nus.edu.sg/handle/10635/77091
Title: | Subcritical Fluid Extraction of Stevia Sweeteners from Stevia rebaudiana | Authors: | Liu, J. Ong, C.P. Li, S.F.Y. |
Issue Date: | Sep-1997 | Citation: | Liu, J.,Ong, C.P.,Li, S.F.Y. (1997-09). Subcritical Fluid Extraction of Stevia Sweeteners from Stevia rebaudiana. Journal of Chromatographic Science 35 (9) : 446-450. ScholarBank@NUS Repository. | Abstract: | In this paper, the extraction of steviol glycosides in Stevia rebaudiana, including stevioside, rebaudioside A, rebaudioside C, and dulcoside A by subcritical fluid extraction (SubFE) is investigated. A simple, efficient SubFE method is developed. The extraction conditions (extraction phase composition, extraction time, etc.) are optimized. An extraction efficiency of more than 88% is obtained using methanol as a modifier. Determination of stevioside in the leaves of Stevia rebaudiana is performed by using the SubFE method developed and capillary electrophoresis. | Source Title: | Journal of Chromatographic Science | URI: | http://scholarbank.nus.edu.sg/handle/10635/77091 | ISSN: | 00219665 |
Appears in Collections: | Staff Publications |
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