V. Bharathi, J. Patterson, and R. Rajendiran, Optimization of extraction of phenolic compounds from Avicennia marina (Forssk.) Vierh using response surface methodology, International Journal of Biological and Medical Sciences, pp.46-50, 2011.

N. Bondarev, O. Reshetnyak, and A. Nosov, Peculiarities of diterpenoid steviol glycoside production in in vitro cultures of Stevia rebaudiana Bertoni, Plant Science, vol.161, issue.1, pp.400-409, 2001.

]. E. Brandie, A. N. Starratt, and M. Gijzen, Stevia rebaudiana: Its agricultural, biological, and chemical properties, Canadian Journal of Plant Science, vol.78, issue.4, pp.527-536, 1998.

P. Chan, B. Tomlinson, Y. J. Chen, J. C. Liu, M. H. Hsieh et al., A double-blind placebo-controlled study of the effectiveness and tolerability of oral stevioside in human hypertension, British Journal of Clinical Pharmacology, vol.50, issue.3, pp.215-220, 2000.

B. Crammer and R. &-!kan, Progress in the chemistry and properties of rebaudiosides, Developments in Sweeteners, vol.3, pp.45-64, 1987.

D. H. Doehlert, Uniform shell designs, Journal of the Royal Statistic Society, vol.19, issue.3, pp.231-239, 1970.
DOI : 10.2307/2346327

A. Erkucuk, I. H. Akgun, and O. Yesil-celiktas, Supercritical C0 2 extraction of glycosides from Stevia rebaudiana leaves: Identification and optimization, The Journal of Supercritical Fluids, vol.51, issue.1, pp.29-35, 2009.
DOI : 10.1016/j.supflu.2009.07.002

, Commission Regulation (EU) n ° 1131 /2011 amending Annex II to Regulation (EC) No 1333/2008 of the European Parliament and of the Council with regard to steviol glycosides, Official Journal of the European Union, vol.295, pp.205-211, 2011.

E. Pharmacopoeia, European directorate for the quality of medicines, Compendium of Food Additive Specifications, 73th Meeting, vol.10, pp.17-22, 2007.

J. M. Geuns, Stevia and steviol glycosides, 2010.

R. H. Giovanetto, Method for the recovery of steviosides from plant raw material, 1990.

S. K. Gayal and R. K. Samsher-&-gayal, Stevia (Stevia rebaudiana) a bio­ sweetener: A review, International Journal of Food Sciences and Nutrition, vol.61, issue.1, pp.1-10, 2010.

S. Gregersen, P. B. Jeppesen, J. J. Holst, and K. Herrnansen, Antihyperglycemic effects ofstevioside in type 2 diabetic subjects, Metabolism, vol.53, issue.1, pp.73-76, 2004.
DOI : 10.1016/j.metabol.2003.07.013

V. Jaitak, B. S. Bandna, and V. K. Kaul, An efficient microwave-assisted extraction process of stevioside and rebaudioside-A from Stevia rebaudiana (Bertoni), Phytochemical Analysis, vol.20, issue.3, pp.240-245, 2009.
DOI : 10.1002/pca.1120

A. M. Joglekar and A. T. May, Product excellence through design of experiments, vol.32, pp.857-868, 1987.
DOI : 10.1007/978-1-4613-0675-7_10

E. J. Kennelly, Sweet and non-sweet constituents of Stevia rebaudiana, Stevia, the genus Stevia, pp.68-85, 2001.

A. D. Kinghorn, Overview, Stevia, the genus Stevia, pp.1-17, 2002.

A. D. Kinghorn and D. D. Soejarto, Current status of stevioside as a sweetening agent for human use, 1985.

, Economies and medicinal plant research, vol.1, pp.1-52

W. Kukula-koch, N. Aligiannis, M. Halabalaki, A. Skaltsounis, K. Glowniak et al., Influence of extraction procedures on phenolic content and antioxidant activity of Cretan barberry herb, Food Chemistry, vol.138, issue.1, pp.406-413, 2013.

R. Lemus-mondaca, A. Vega-galvez, L. Zura-bravo, and K. Ah-hen, Stevia rebaudiana Bertoni, source of a high-potency natural sweetener: A comprehensive review on the biochemical, nutritional and functional aspects, Food Chemistry, vol.132, issue.3, pp.1121-1132, 2012.

J. Liu, J. Li, and J. Tang, Ultrasonically assisted extraction of total carbohydrates from Stevia rebaudiana Bertoni and identification of extracts. Food and Bioproducts Processing, vol.88, pp.215-221, 2010.

J. Liu, C. P. Ong, and S. F. Li, Subcritical fluid extraction of stevia sweeteners from Stevia rebaudiana, Journal of Chromatographie Science, vol.35, issue.9, pp.446-450, 1997.

,

A. Mustafa and C. Turner, Pressurized liquid extraction as a green approach in food and herbai plants extraction: A review, Analytica Chimica Acta, vol.703, issue.1, pp.8-18, 2011.

J. P61, E. V. Ostra, P. Karasek, M. Roth, K. Benesova et al., Comparison of two different solvents employed for pressurised fluid extraction of stevioside from Stevia rebaudiana: Methanol versus water, Analytical and Bioanalytical Chemistry, vol.388, issue.8, pp.7-185, 2007.

M. Puri, D. Sharma, C. J. Barrow, and A. K. Tiwary, Optimisation of navel method for the extraction of steviosides from Stevia rebaudiana leaves, Food Chemistry, vol.132, issue.3, pp.1113-1120, 2012.

C. Rai, G. C. Majumbar, and S. De, Optimization of process parameters for water extraction of stevioside using response surface methodology, Separation Science and Technology, pp.1014-1022, 2012.

C. Rossi and K. Haupt, Application of the Doehlert experimental design to molecularly imprinted polymers: Surface response optimization of specific template recognition as a function of the type and degree of cross-linking, 2007.
URL : https://hal.archives-ouvertes.fr/hal-00172759

, Analytical and Bioanalytical Chemistry, vol.389, issue.2, pp.216-223

N. Shivanna, M. Naika, F. Khanum, and V. K. Kaul, Antioxidant, anti-diabetic and renal protective properties of Stevia rebaudiana, Journal of Diabetes and Its Complications, 2013.

O. Tanaka, Steviol-glycosides: New natural sweeteners, Trends in Analytical Chemistry, vol.1, issue.11, pp.246-248, 1982.

S. Tavarini and L. G. Angelini, Stevia rebaudiana Bertoni as a source of bioactive compounds: The effect ofharvest time, experimental site and crop age on steviol glycoside content and antioxidant properties, Journal of the Science of Food and Agriculture, 2013.

C. C. Teo, S. N. Tan, J. W. Yong, C. S. Hew, and E. S. Ong, Validation ofgreen­ solvent extraction combined with chromatographie chemical fingerprint to evaluate quality of Stevia rebaudiana Bertoni, Journal of Separation Science, vol.32, issue.4, pp.613-622, 2009.

C. C. Teo, S. N. Tan, J. W. Yong, C. S. Hew, and E. S. Ong, Pressurized hot water extraction (PHWE), Journal of Chromatography A, vol.1217, issue.16, pp.2484-2494, 2010.

U. Woelwer-rieck, C. Lankes, A. Wawrzun, and M. Wüst, Improved HPLC method for the evaluation of the major steviol glycosides in leaves of Stevia rebaudiana, European Food Research and Technology, vol.231, issue.4, pp.581-588, 2010.

U. Wôlwer-rieck, The Leaves of Stevia rebaudiana (Bertoni), their constituents and the analyses thereof: A Review, Journal of Agricultural and Food Chemistry, vol.60, issue.4, pp.886-895, 2012.

S. K. Yoda, M. O. Marques, . Petenate, and M. Meireles, Supercritical fluid extraction from Stevia rebaudiana Bertoni using C02 and C02 + water: Extraction kinetics and identification of extracted components, Journal of Food Engineering, vol.57, issue.2, pp.281-290, 2003.